GEOLOGICAL SURVEY PAPER 81-5 COMMISION GEOLOGIOUE ETUDE 81-5

CANADIAN GEOSCIENCE COUNCIL LE CONSEIL CANADIEN DES SCIENCES DE LA TERRE

CURRENT RESEARCH IN THE GEOLOGICAL SCIENCES IN CANADA, MAY 1980-APRIL 1981 PROJETS DE RECHERCHE EN COURS D'EXECUTION AU CANADA - SCIENCES GEOLOGIQUES. MAI 1980-AVRIL 1981

Compiled by/Prepare par THOMAS E. BOLTON

1981 © Minister of Supply and Services Canada 1981

Available in Canada through authorized bookstore agents and other bookstores or by mail from

Canadian Government Publishing Centre Supply and Services Canada Hull, Quebec, Canada KIA OS9 and from

Geological Survey of Canada 60 l Booth Street Ottawa, Canada Kl A OE8

A deposit copy of this publication is also available for reference in public libraries across Canada

Cat. No. M44-8 l/ 5E Canada: $4.00 ISBN 0-660-11003-2 Other countries: $4.80

Price subject to change without notice CONTENTS/TABLE DES MA TIERES

v INTRODUCTION

AREAL MAPPING, 1:50 OOO OR MORE DETAILED/ l CARTOGRAPHIE, 1:50 OOO OU A PLUS GRANDE ECHELLE l Alberta/ Alberta l British Columbia/Colombie-Britannique l Manitoba/Manitoba l New Brunswick/Nouveau-Brunswick 2 Newfoundland/Labrador /Terre-Neuve/Labrador 2 Northwest Territories/Territoires du Nord-Ouest 2 Nova Scotia/Nouvelle-Ecosse 2 Ontario/Ontario 3 Quebec 3 Saskatchewan/Saskatchewan 3 Yukon Territory/Territoire du Yukon

AREAL MAPPING, LESS DETAILED THAN 1:50 OOO/ 3 CARTOGRAPHIE, A PLUS PETITE EC HELLE QU'AU 1:50 OOO 3 British Columbia/Colombie-Britannique 3 Manitoba/Manitoba 3 New Brunswick/Nouveau-Brunswick 3 Newfoundland/Labrador /Terre-Neuve/Labrador 4 Northwest Territories/Territoires du Nord-Quest 4 Ontario/Ontario 4 Quebec 5 Saskatchewan/Saskatchewan

ENVIRONMENT AL GEOSCIENCE/SCIENCES DE LA TERRE 6 APPLIQUEES A L'ENVIRONNEMENT

7 GEOCHEMISTRY /GEOCHIME Analytical methods and analysis/Methodes analytiques 7 et analyses 7 Exploration, organic/ Appliquee, organique 7 Exploration, non-organic/ Appliquee, non-organique 10 Theoretical/Pure lo General/Generali tes

11 GEOCHRONOLOGY /GEOCHRONOLOGIE

GEOLOGICAL COM PUTER APPLICATIONS/ APPLICATIONS 12 DE L'INFORMATIQUE A LA GEOLOGIQUE

12 GEOMATHEMATICS/MATHEMATJQUE DE LA TERRE

12 GEOMORPHOLOGY /GEOMORPHOLOGIE

13 GEOPHYSICS/GEOPHYSIQUE 13 Electrical/Methodes electriques 13 Exploration/Prospection Geomagnetism-paleomagnetism/Geomagnetisme- 13 paleomagnetisme 13 Geothermal/Geothermique 14 Gravity/Gravite Seismology and physics of interior /Sismologie 14 et physique de l'interieur de la terre 14 Other I Autre

15 GEOTECHNIQUE/GEOTECHNIQUE 15 Engineering geology/Geologie de l'ingenieur 15 Permafrost/Pergelisol 15 Rock mechanics/Mecanique des roc hes 16 Soil mechanics/Mecanique des soils 16 Snow and ice/Neige et glace 16 GLACIOLOGY /GLACIOLOGIE

17 HYDROGEOLOGY /HYDROGEOLOGIE

19 MARINE GEOSCIENCE/OCEANOGRAPHIE

MINERAL/ENERGY GEOSCIENCE/SCIENCES DE LA TERRE 20 APPLIQUEES AUX MINERAUX ET A L'ENERGIE 20 Coal geology /Geologie du charbon 20 Industrial minerals/Substances minerales industrielles Mineral deposition exploration/evaluation/Recherche et 21 evaluation des gi'tes de mineraux Petroleum exploration/evaluation/Recherche et evaluation 24 des gi'tes de petrole 25 General/Generalites

MINERALOGY /CRYSTALLOGRAPHY 26 MINERALOGIE/CRIST ALLOGRAPHIE

27 PALEONTOLOGY /PALEONTOLOGIE 27 Invertebrate/Invertebres 30 Vertebrate/Vertebres 31 Paleobotany/palynology /Paleobotanique et analyse pollinique

33 PETROLOGY /PETROLOGIE 33 Experimental/Experimental 33 Igneous/Roches ignees 35 Metamorphic/Roches metamorphiques 36 Sedimentary /Roches sedimentaires 36 General/Generalites

37 QUATERNARY GEOLOGY/GEOLOGIE DU QUATERNAIRE

40 REMOTE SENSING/TELEDETECTION

41 SEDIMENTOLOGY /SEDIMENTOLOGIE 41 Ancient sediments/Sediments anciens Recent and unconsolidated sediments/Sediments recents 43 et non consolides

44 SOIL SCIENCE/PEDOLOGIE

44 STRATIGRAPHY /STRA TIGRAPHIE 44 Precambrian/Precambrien 45 Paleozoic/Paleozoique 46 Mesozoic/Mesozoique 47 Cenozoic/Cenozoique

STRUCTURAL GEOLOGY /TECTONICS/GEOLOGIE 47 STRUCTURALE/TECTONIQUE 47 Alberta/ Alberta 47 British Columbia/Colombie-Britannique 47 New Brunswick/Nouveau-Brunswick 48 Northwest Territories/Territoires du Nord-Ouest 48 Nova Scotia/Nouvelle-Ecosse 48 Ontario/Ontario 48 Quebec 48 Yukon Territory/Territoire du Yukon 48 General/Generalites

50 VOLCANOLOGY /VOLCANOLOGIE

51 ORGANIZATIONS REPOR TING/ETABLISSEMENTS DECLARANTS

LIST OF GRANT AWARDS IN THE EARTH SCIENCES FOR 1980-81/ LISTE DES SUBVENTIONS A TTRIBUEES AUX SCIENCES DE LA 52 TERRE EN 1980-81

65 RESEARCHER INDEX/INDEX DES CHERCHEURS INTRODUCTION INTRODUCTION

The present publication recording research in progress La presente publication, qui fait etat de la recherche in Canada from May 1980 to April 1981 is the result of a realisee au Canada de mai 1980 a avril 1981, est le fruit d'une survey conducted between February, 1981 and April, 1981. enquete effectuee entre fevrier 1981 et avril 1981.

The research projects listed in this compilation are Les projets de recherche enumeres sont executes being undertaken mainly within federal and provincial surtout par des ministeres federaux et provinciaux, et par des departments, and universities. Data on industrial research is universites. Les donnees sur la recherche industr ielle se limited to one oil company. A relatively complete overview Jimitent a une des compagnies petrolieres. Un aperc;:u assez of scientific research activities within Canada in the complet de l'activite de recherche scientifique au Canada geological and allied sciences, however, is provided for the pour la periode visee dans le domaine de la geologie et des survey period. sciences connexes est cependant fourni.

Using the data supplied for this compilation by the A partir des renseignements donnes par Jes participants respondees, some indication as to the Jines of research a l'enquete, ii est possible de voir quels genres de recherche receiving the greatest and least attention can be formulated. retiennent le plus et le moins !'attention. Au moins 380 At least 380 research projects have not been previously projets nous ont ete signales pour la premiere fois. Les reported. The greatest increase during the 1980-81 period domaines ou la recherche s'est le plus accrue durant l'annee was in the fields of Mineral/Energy Geoscience (50), 1980-1981 sont Jes sciences de la Terre­ Petrology (34), Hydrogeology (30), and Sedimentology (30). Energie/Mineraux (50), la petrologie (34), la hydrogeologie Research projects undertaken as graduate thesis in the (30), et la sedimentalogie (30). Les projets de recherche de universities are so specified wherever possible. 2e cycle, dans Jes universites, sont egalement precises, dans la mesure du possible.

Additional details on research in the earth and related On peut se procurer de plus amples details sur la sciences underway in Canada during 1980 can be obtained recherche realisee en l 980 au Canada dans le domaine des through the annual reports prepared by individual university sciences de la Terre et des sciences connexes en consultant departments, research councils, and museums. Jes rapports annuels mis au point par Jes differents Comprehensive reports on geophysical research and departements l'universites, conseils de recherche et musees. development, including volcanology and oceanography related Le volume du Canadian Geophysical Bulletin, publie par la research, are contained within the Canadian Geophysical Direction de la physique du Globe du ministere de l'Energie, Bulletin published by the Earth Physics Branch of the des Mines et des Ressources, comprend des rapports complets Department of Energy, Mines and Resources. Summaries of sur Jes travaux de recherche et Jes dernieres realisations en progress and short research reports related to geophysique, y compris la recherche connexe en volcanologie hydrology/water-related environmental research and et en oceanographie. Des resumes des progres realises et de glaciology are provided annually by the Water Resources brefs rapports ayant trait a la glaciologie et a la recherche Branch of the Department of Environment Canada and the environnementale Jiee a l'hydrologie sont pub!ies Associate Committee on Hydrology, National Research annueullement par la Direction des ressources en eau Council. Quaternary research in Quebec is reviewed annually d'Environnement Canada et par le Comite associe de in the "Bulletin d'information de !'Association quebecoise l'hydrologie, du Conseil national de recherches du Canada. pour l'etude de Quaternaire". La recherche sur le Quaternaire au Quebec est signalee anneul!ement dans le "Bulletin d'information de l' Association quebecoise pour l'etude du Quaternaire".

Again this year a listing is included of the l 980 awards Nous incluons a nouveau cette annee une liste des prix provided for geological research within the Research decernes en 1980 pour la recherche geologique dans le cadre Agreements programs of the Departments of Energy, Mines des programmes d'accords de recherches des ministeres de and Resources, and Environment Canada. The Natural l'Energie, des Mines et des Ressources, et de Sciences and Engineering Research Council Canada also !'Environnement. Le Consiel de recherches en sciences provided a computer print-out of the operating grants naturelles et en genie du Canada a egalement fourni un actually awarded in l 980. The 1980 Ontario Research Grants imprime d'ordinateur detaillant Jes subventions aux travaux and Polar Continental Shelf Project field support to non­ reellement accordees en l 980. On a signale egalement dans governmental activities are also listed. ce rapport Jes subventions de recherche de la Commission Geologique de !'Ontario (Ontario Research Grants) et !'aide de l'Etude du plateau continental polaire en faveur d'activites non gouvernementa!es pour l 980.

Use of the compilation Presentation

The projects are grouped under main headings that Les projets sont groupes sous des titres generaux cover the majority of disciplines within the geological and s'appliquant a la major ite des disciplines que comprennent la allied sciences. These groupings are unchanged from last geologie et Jes sciences connexes. Ces categories sont Jes years compilation (Geological Survey of Canada, Paper 80-5, memes que l'annee derniere (Etude 80-5, Commission 1980). geologique du Canada, 1 980).

A complete list of organizations contributing to the Une liste complete des organismes qui on! contr ibue a present survey is included. Acknowledgment is made in l'enquete a ete dressee. Nous tenons a remercier particular to those who assembled and forwarded the data on particulierement Jes personnes qui ont recueilli et envoye Jes research projects underway in the organizations under their donnees concernant Jes projets de recherche en cours dans Jes direction. As a convenience, an alphabetically arranged organismes dont elles sont responsables. Pour vous faciliter index lists each investigator and the reference number(s) of la consultation, un repertoire alphabetique donne Jes noms de his project(s). tous Jes enqueteurs et le(s) numero(s) de reference de son(ses) projets(s).

AREAL MAPPING, 1:50,000 OR MORE DETAILED/CARTOGRAPHIE, 1:50 OOO OU A PLUS GRANDE ECHELLE

ALBERTA/ALBERTA 11. Mc MILLAN, W.J., British Columbia Ministry MANITOBA/MANITOBA Energy, Mines, Petrol. Res. (GeoJ. Div.): 1. GODFREY, J.D., Alberta Research Council Nicola Group near Merritt, British Columbia, 21. BAILES, A.H ., SYME, E.C., Manitoba Dept. (Geol. Su rv.): I977-8l. Energy and Mines (Mineral Res. Div.): Alexander-Wylie Lakes map area, Alberta, See: White Lake-Mikanagan Lake project, Manitoba, 1971-80. 1979-82. British Columbia Ministry Energy, Mines, See: Petrol. Res., PreL map 45, 1981. To provide a sound geological base for future Geology of the Alexander-Wylie Lakes district, exploration for volcanogenic massive sulphide Alberta; Alberta Research Council, Geol. Surv. By studying the mineral deposits, the geo­ deposits in the White Lake-M ikanagan Lake Earth Sci. Rep., 1980. chemistry of the host rocks and the volcanic area. To achieve this, 1:20 OOO scale mapping stratigraphy, to determine the setting and and detailed examination of volcanological 2. GODFREY, J.D., Alberta Research Counc il origin of the deposits. features and processes have been undertaken. (Geol. Surv.): Fort Chipewyan district map area, Alberta, I2. MULLER, J.E., Geol. Surv. Can.: 22. BALDWIN, D.A., Manitoba Dept. Energy and 1970-80. Geology of Victoria and Cape Flattery map­ Mines (Mineral Res. Div.): See: areas, Vancouver Island, British Columbia, Volcanic stratigraphy in the Rusty Lake green­ Geology of the Fort Chipewyan district, 1973-. stone belt, Manitoba, 1978-81. Alberta; Alberta Research Council, Geol. Surv. See: Earth Sci. Rep. 77-3, 1980. Most of the area has been mapped in detail and The Paleozoic Sicker Group of Vancouver a preliminary map prepared. Laboratory Island, British Columbia; Geol. Surv. Can., analyses are progressing on schedule. 3. GODFREY, J.D., Alberta Research Council Paper 79-30, 1980. (Geol. Surv.): 23. HERD, R.K., Geol. Surv. Can.: Geology of Ryan-Fletcher Lakes district, 13. PANTELEYEV, A., DIAKOW, L., Geology of the Island Lake map-area (53E), Alberta, 1972 - 80. British Columbia Ministry Energy, Mines, Petrol. Manitoba and Ontario, 1974-. Map compilation complete, publication drafting Res. (Geol. Div.): in progress; in press. Geology and mineral deposits of Cassiar map­ 24 . HUBREGTSE, J.J.M.W., WEBER, W., Manitoba area, British Columbia, 1978- 81. Dept. Energy and Mines (Mi neral Res. Div.): 4. GODFREY, J.D., Alberta Research Council, See: Pikwitonei granulites and North Western (Geol. Surv.): British Columbia Ministry Energy, Mines, Superior Province, 1977-81. Geology of Bocquene-Turtle Lakes district, Petrol. Res., Papers 1980- 1, 1981-1. See: Alberta, 1973-80. Cassiar map-area (600 km2) has/will be mapped The Archean granulite domain and its position Map compilation completed , report in pre­ scale 1:25 OOO; particular attention has been at the margin of the northwestern Superior paration. paid to stratigraphic position of mineralization. Province; Manitoba Mineral Res. Div ., Geol. Paper GP 80-3, 1980. 5. GODFREY, J.D., LANGENBERG, C.W ., Alberta Detailed geological/lithogeochemical study is Research Council (Geol. Surv.): being concluded on the Late Cretaceous 25. WEBER, W., HUBREGTSE, J.J.M.W., Manitoba Geology of South Fitzgerald, Myers, Daly Lakes granitic bodies that host Mo mineralization, and Dept. Energy and Mines (Mineral Res. Div.): district, Alberta, I 973-80. a lso the Au-quartz veins of the Cassiar gold Pikwitonei granulite domain and North Western camp are being studied. superior Province, 1976-82. Map compilation completed. 14. PANTELEYEV, A., SCHROETER, T.G., See: 6. GODFREY, J.D., LANGENBERG, C.W., Alberta British Columbia Ministry Energy, Mines, Petrol. The Pikwitonei granulite domain: Edge of the Research Council (Geol. Surv.): Res. (Geol. Div.): Superior Province craton; EOS, vol. 61, no. 17, Geology of North Fitzgerald-Tulip-Mercredit Toodoggone map-area, British Columbia, p. 386-87' 1980. Lakes district, Alberta, 1974-80. 198I-83. Map compilation and supporting laboratory A 1:5 0 OOO mapping project intended to define NEW BRUNSWICK/ studies completed. lithology, stratigraphy and structure of the NOUVEAU-BRUNSWICK Toodoggone volcanics - investigation of ore 7. MORAN, S.R., FENTON, M.M., controls for newly discovered epithermal-type 26. FYFFE, L.R., ST. PETER, C.J., CROUSE, G. W. , Alberta Research Council (Geol. Surv.): Au-Ag deposits. IRRINKI, R.R., VENUGOPAL, D.V., Geology of the Calgary urban area and New Brunswick Dept. Natural Resources (Mineral Environs., Alberta, 1974-80. 15. TAYLOR, G.C., GeoI. Su rv. Can.: Res.): Bedrock mapping west centra l New Field mapping has been completed. Open file Operation Liard, British Columbia, 1963-. Brunswick, 1976-82. maps of surface gology a t 1:50k (some of area at 1:25K) to be available spring 1981. Test 16. TAYLOR, G.C., Geol. Surv. Can.: See: drilling completed with textural and mineralog­ Operation Smoky, British Columbia-Alberta, The Acadian plutonic rocks of New Brunswick; ical analyses of samples underway. Strati­ 1968. Maritime Sediments and Atlantic Geology, graphic synthesis is stiU in rudimentary stages. vol. 17, no 1, p. 23-36, 198 1. However at least two subdivision of each the 17. TIPPER, H.W., Geol. Surv. Can.: Forty-five 1:15 840 geological maps have been uppermost and the lowermost tills previously Taseko Lakes map-area, British Columbia, completed as of March 31, 1981. These maps recognized in the area appear present. 1961-. have been compiled on l :50 OOO base maps that 8. OLLERENSHAW, N.C., Geol. Surv. Can.: 18. TIPPER, H. W. , Geol. Surv. Can.: will be used to produce a 1:250 OOO coloured geological map of 21J. Fourteen map reports Geology of the southern Alberta FoothiJls, Smithers map-area, British Columbia, 1967-77. have been pubUshed on the area by New High wood River to Athabasca River, 1970-. 19. VAN DER HEYDEN, P., ARMSTRONG, R.L., Brunswick Mineral Resources. WOODSWORTH, G.J ., Univ. British Columbia, BRITISH COLUMBIA/COLOMBIE-BRITANNIQUE Extension of the project for one year to (Geological Sciences): March 31, 1982 will permit mapping of the Geology of the eastern Coast Plutonic Complex 9. ISACHSEN, C.E., ARMSTRONG, R.L., Aroostook-Matapedia Anticlinorium at 1:50 OOO near Kemano, British Columbia, 1979-81; M.Sc. and will give almost complete coverage of 21J. Univ. Br itish Columbia {Geological Sciences); thesis (van der Hayden). Geology and geochronology of the Westcoast 27. McCUTCHEON, S.R., MOORE, R.G., Metamorphic Complex, Vancouver Island, Aim: Mapping a cross -section through the British Columbia, 1981-82; M.Sc. thesis eastern boundary of t he Coast Plutonic CALDWELL, J.A., RUITENBERG, A.A. (Isachsen). Complex into the Intermontane Belt with as Acadia Univ. (Geology): major aim the determination of structural and Stratigraphy and paleogeography of the Middle The Westcoast Metamorphic Complex of stratigraphic relations between these two major Visean Windsor Group in southern New Vancouver Island is a heterogeneous meta­ belts; dating the event(s) that juxtaposed high Brunswick, 1980-81; M.Sc. thesis (Mccutcheon). morphic assemblage of amphibolite facies rocks grade metamorphic rocks of the Coast Plutonic The "basal" Windsor carbonate in southern New including hornblende-plagioc lase gneiss, amphi­ Complex against essentially unmetamorphosed bolite, agmatite and quartz diorite. Brunswick comprises three units, two of which volcanics and sediments of the lntermontane are considered lithological correlatives of This project wiH attempt to map the distri­ Belt. formations defined in Nova Scotia. These are bution of these various rocks on Meares Island Preliminary conclusions: High grade meta­ the Gays River, Macumber and 'Parleeville' followed by petrographic, isotopic, and geo­ morphic rocks of the Coast Plutonic Complex (new name) formations. The first formation is che mi cal analyses and interpretation. were thrust over lntermontane Belt rocks along found proximal to Precambrian rocks of the a shallow southwesterly dipping zone of cata­ Caledonia Highlands and Kingston Uplift. This 10. Mc MECHAN, M., Geol. Surv. Can.: clastic deformation, probably in Upper formation interflngers with, and quite Structure and stratigraphy of Mount Selwyn Cretaceous time, from a southwesterly commonly oversteps, Macumber rocks in the (93 0- 13-Ei) and Point Creek (93 0-14) map­ direction. down-dip direc tion. ParleeviUe rocks, typified areas, British Columbia, 1980-. by intercalated siliciclastics, are found 20. WOODSWORTH, G.J., Geol. Surv. Can.: proximal to, and mainly north of, the Paleozoic Eastern margin of the Coast Plutonic Complex, outcrop belt. British Columbia, 1980-. AREAL MAPPING, 1:50 OOO OR MORE DET AILED/CARTOGRAPHIE, 1:50 OOO OU A PLUS GRANDE ECHELLE

Evaporites, belonging to the Upperton, Cassidy Regional mapping of Lower Paleozoic strata in 46. TAYLOR, F.C., Geol. Surv. Can.: Lake and Clover Hill formations strati­ southwestern White Bay begun in 1980, will be Geology of Whitehills Lake, District of graphically overlie Macumber rocks but not the completed in 1981. Expect to determine the Keewatin, 1980-. nature and extent of Taconic and Acadian de­ other two formations. These rocks are found in To determine whether or not supracrustal formation in the area; to determine if the synclines that appear to reflect the deeper strata in the Whitehills Lake district belong to parts of paleogeographic depressions. Coney Head Complex is really a laconic two or three rock units, their sequence, age and allochthon or a late Ordovician in situ pluton; Miospore, macrofaunal and stratigraphic structure; to ascertain the relationship between to grid sample the Gull Lake Granite and carry stratigraphy and uranium mineralization; to evidence indicates that aJI of the above rocks out rock geochemical analyses; to examine the belong to the A-Subzone of Bell (1929). The delineate komatiite zones in volcanic rocks. gold showings in the Sops Arm Group and to only B-Subzone rocks in southern New assess the potential of the acid volcanic rocks Brunswick occur in the Shepody Bay area. 47 . THOMAS, R.D., Geol. Surv. Can.: for precious metals; and to determine the Surficial geology, terrain inventory, north­ structural history of the Taylors Pond Fault, a 28. SKINNER, R., Geol. Surv. Can.: central Keewatin, 1976-. major strike-slip fault in the Newfoundland Plaster Rock (east half) map-area, New Appalachians. Brunswick, 1970-. NOV A SCOTIA/NOUVELLE-ECOUSSE

29. SKINNER, R., Geol. Surv. Can.: 36. STOUGE, S., Newfoundland Dept. Mines and 48. KEPPlE, J .D., CHATTERJEE, A.K., Nova Scotia Energy: Juniper (east half) map-area, New Brunswick, Dept. Mines Energy: 1971-. Regional study of the Daniel's Harbour area, Wedgeport project, Nova Scotia, 1980-. Newfoundland, 1980-82. Mapping of an area around Yarmouth to deter­ NEWFOUNDLAND/LABRADOR/ See: mine the geological history, tectonics and TERRE-NEUVE/LABRADOR Lower and Middle Ordovician conodonts from metallogenesis. central Newfoundland and their correlatives in 30. COLMAN-SADD, S.P., Newfoundland Dept. Mines western Newfoundland; Newfoundland Dept. and Energy: Mines and Energy, Rep. 80-1, 1980. ONTARIO/ONTARIO Geological mapping, Bay d1Espoir, Newfoundland, 1974-82. Cambrian-Middle Ordovician stratigraphy of 49. BRIGHT, E.G., Ontario Geol. Su rv.: Salmon River region, southwest Hare Bay, Regional structure and strat igraphy of the 31. HERD, R.K., Geol. Surv. Can.: Great Northern Peninsula; Newfoundland Dept. Burleigh Falls area, Peterbourough County, Mines and Energy, Rep. 81-l, p. l-16, 1981. Geology of Red Indian Lake, west half, Ontario, 1980-82. Newfoundland, 1977 -82. Mapping has completed part of Salmon River See: (l2P/l) and St. Julien's (2M/4) 1:50 OOO NTS Regional structure and stratigraphy of the 32. HIBBARD, J., Newfound land Dept. Mines and areas. Open File map available for Salmon Burleigh Falls area, Ontario; Ontario Geo1. Energy: River. Conodont biostratigraphy of St. George Surv., Misc. Paper 96, p. 67-69, 1980. Geology of the Baie Verte Peninsula, Group/Table Head Formation (Lower-Middle Newfoundland, 1977-81. Ordovician) is completed for the northwestern 50. FULTON, R.J., Geol. Surv. Can.: The Baie Verte Project is in the final write-up part of the Great Northern Peninsula, western Surficial geology, Cobden area (Quebec part), stage; a 1:100 OOO scale geological map of the Newfoundland. Taxonomical descriptions of 1980-. peninsula is completed and is in the proof-run Table Head Formation completed. Samples at stage. The memoir is more than one-half present being analyzed and data processed for 51. GRUNSKY, E.C., TROWELL, N.F., On tario Geol. complete and covers descriptions of continental northeastern part of Great Northern Peninsula Surv.: and oceanic affinity rocks that have been juxta­ and Port aux Port Peninsula. Report available Batchawana synoptic study, Ontario, 1981-83. posed along the Baie Verte Line; a small portion on correlation of western and central Newfoundland and in press on biostratigraphy of Stratigraphic, tectonic study of the Batchawana of the orogen-wide Baie Verte - Brampton Line. volcanic belt; examination of the volcanic Completion of the memoir will mark the end of St. George Group. stratigraphic sequence; and tectonic study of the project. volcanic belt deformation and surrounding NORTHWEST TERRITORIES/TERRITOIRES granitic intrusions. 33. HYDE, R.S., Newfoundland Dept. Mines and DU NORD-OUEST Energy: 52 . JOHNS, G.W., WOOD, J., Ontario Geol. Surv.: Geologic mapping of the Deer Lake Basin, 37. COOK, D.G., Geol. Surv. Can.: Geology of the Hill Lake area, District of western Newfoundland, 1977-82. Operation Norman, District of Mackenzie, Timiskaming, Ontario, 1980-81. See: 1967-. Geology of Carboniferous strata in protions of The Hill Lake area, comprising the Townships the Deer Lake Basin; Newfoundland Dept. 38. EADE, K.E., Geol. Surv. Can.: of Tudhope, Bryce, Robillard, Dack, Beauchamp Mines and Energy, Mineral Develop. Div. Geology of the Tulemalu Lake map-area, and the southern third of Truax, District of Rep. 79-6, 1980. District of Keewatin, 1975-. Timiskaming was mapped in 1980 at a scale of 1: 15 840. The meta volcanic rocks in the map­ Geology of Carboniferous strata in the Deer 39. HENDERSON, J .B., Geol. Surv. Can.: area have been subdivided into the Wabewawa Lake (l2H/3) and Rainy Lake (l2A/l4) map­ Yellowknife and Hearne Lake map-areas, Group, Catharine Group and Skead Group of the area, Newfoundland; Newfoundland Dept. Mines District of Mackenzie, 1970-. Abitibi Greenstone Belt. These metavolcanics and Energy, Mineral Develop. Div. Rep. 81-1, have been intruded by a feldspar porphyry plug p. 17-31, 1981. See: and the trondhjemitic-quartz monzonitic Round A uranium-lead age of zircons from volcanics Systematic mapping completed during summer Lake Batholith. Metamorphic grade next to the of 1980. The time spent until completion will and sediments of the Back River volcanic batholith is amphibolite fades and decreases to complex, eastern Slave Province, District of be largely devoted to production of memoir and prehnite-pumpellyite lacies about 3.2 km from final l: 100 OOO scale map. Mackenzie; Geol. Surv. Can., Paper 80-lC, the contact. Proterozoic sediments of the p. 239-242, 1980. Gowganda Formation and Lorrain Formation unconformably overlie the Archean rocks in 34. RYAN, A.B., Newfoundland Dept. Mines and 40. HENDERSON, J.B., Geol. Surv. Can.: Energy: portions of the map-area. Nipissing Diabase Keskarrah Bay map-area, District of sills intrude both the Archean and Proterozoic Geological mapping of the eastern extension of Mackenzie, 1976-. rocks. Native silver, bornite, chalcopyrite and the Aillik Group, Kaipokok Bay, Labrador, specular hematite are found in carbonate veins Newfoundland, 1981-82. 41. HEYWOOD, W.W., Geol. Surv. Can.: .associated with the Nipissing Diabase. Go ld is Geology of Amer Lake map-area, District of found in pyritiferous quartz veins and sulphide The new project wilJ complete regional geo­ Keewatin, 1976-. logical mapping of the supracrustal rocks of the shear zones in the metavolcanics. The gold mineralization may be associated with circu­ Labrador Central Mineral Belt. It encompasses 42. HODGSON, D.A., Geol. Surv. Can.: the northeast extension of the Aphebian Aillik lating fluids around the highly altered feldspar Surficial geology, geomorphology and terrain Group on the west shore of Kaipokok Bay. porphyry plug in Bryce Township. The youngest inventory of the Ringnes and adjacent islands, geologic feature in the map area is the north­ Numerous base metal showings are found in the 1976-. belt, and one uranium occurrence has been west trending faults associated with the Lake Timiskaming Rift Valley. documented. These will be investigated to 43. HOFFMAN, P.F., Geol. Surv. Can.: compare them with the better known Kitts East arm of Great Slave Lake, District of 53 . MUIR, T.L., WOOD, J.,Ontario Geol. Surv.: Pond-PosthiJI area on the southeast shore of the Mackenzie, 1976-. bay. Morgan Lake - Nelson Lake area, District of Sudbury, Ontario, 1980-81. The map area also comprises the eastern 44. KERR, J.W., Geol. Surv. Can.: boundary of the Island Harbour granite: this Boothia Peninsula and Somerset Island See: Proterozoic granitic intrusion occupies most of (Operation Boothia), District of Franklin, 1974-. Ontario Geol. Surv., Misc. Paper 96, 1980. the area between Kaipokok and Kanair iktok See: 54. SAGE, R.P., TROWELL, N.F., Ontario Geol. Bays. It has been mapped in part by Inga Cambrian to Upper Silurian stratigraphy, Ermanovics, Geol. Surv. Can., who has outlined Surv.: Somerset Island and northeastern Boothia Geology of the Wawa area, Ontar io, 1979-82. several problems in the area. Peninsula, District of Keewatin, N.W.T.; Geol. Surv. Can., Bu ll. 315, 1980. 35. SMYTH, W.R., Newfoundland Dept. Mines and Energy: 45 . KERR, J. W., Geol. Surv. Can.: Geology of sothwest White Bay, Newfoundland, Southwestern Ellesmere - western Devon 1980-82. Islands (Operation Grinnell), District of Newfoundland Dept. Mines and Energy, Mineral Franklin, 1967-. Develop. Div., Rep. 81-l, p. 70-79, 1981. AREAL MAPPING, 1:50 OOO OR MORE DETAILED/CARTOGRAPHIE, 1:50 OOO OU A PLUS GRANDE ECHELLE

55. SIRAGUSA, G.M., TROWELL, N.F., Ontario Geol. 58. HEBERT, R.H., IMREH, L.T., BLANCHET, R., 60. LETARTE, M.L., BELLEMARRE, Y.B., Surv.: HEKINIAN, R., NADEAU, A.N., WARREN, B.W., Cunningham-Garnet-Benton-Mallard Twps., Universite de Bretagne Occidentale, Quebec Quebec Ministere !:.nergie et Ressources: Ontario, 1977-81. Ministere tnergie et Ressources: Cartographie detaillt!e dans la region de St­ Felix de Dalquier, Quebec, 1980-81. Geological mapping of the Cunningham-Mallard Le complexe de filons-couches d'Amos, Quebec, Twps. area, Esteur-Osway-Huffman Twps. area 1980-81; these de doctorat (Hebert). verification par geophysiques des zones anoma­ (1979), and the Yeo-Chester Twps. area (1980), Jiques identifiees par !'analyse des sots. Le but principal est 1•etude petrologique was carried out as part of a continuing synoptic detaiJlee des filons-couches uJtramafiques project aimed at investigating: a) the main 61. VEILLETTE, J.J., Geol. Surv. Can.: d'amos dans leur cadre geologique local et stratigraphic and structural features of the Geologie du Quaternaire, region de l'Outaouais Cette etude fournira ensuite Jes southernmost lobe of the Abitibi Belt, and re~ional. superieur, Quebec, 1977-. e1ements necessaires et indispensables aux b) the chemical composition of the meta­ volcanics (main and trace elements). travaux gitologiques previsionnels comparatifs. SASKATCHEWAN/SASKATCHEWAN Further field work for this project wiJI be 59. IMREH, L.1., HEBERT, R.H., WILSON, C., carried out in the 1981 and 1982 summers, and LAURIN, J., Quebec Ministere tnergie et 62. DAVISON, W.L., Geol. Surv. Can.: minor field work of local nature in 1983. The Ressources: Milliken Lake - Goldfields mining area, results of work in synoptic form will be Gitologie previsionnelle et lithostratigraphie de Saskatchewan, 1975-. probably ready for publication in late 1984 or l'Abitibi-est meridional, Quebec, 1972-82. early 1985. Voir: YUKON TERRITORY/TERRITOIRE DU YUKON 56. TROWELL, N.F., VENSEN, L.S., Ontario Geol. Variations morphologiques des coulees meta­ Surv.: ultramafiques komatiitiques du sillon archl!en 63. BLUSSON, S.L., Geol. Surv. Can.: Stratigraphic mapping of the Timiskaming de La Motte-Vassan, Abitibi-est Quebec; Pre­ Operation Stewart, Yukon District of Group, Abitibi Subprovince, Kirkland Lake area, cambrien Research, vol. 12, p. 3-30, 1980. Mackenzie, 1968-. Ontario, 1979-82. Les travaux en cours s'insc rivent dans la con­ tinuation regionalist!e du projet amorce en 64. CAMPBELL, R.B., Geol. Surv. Can.: Operation Mount St. Elias, Yukon - British QUEBEC 1972. Des 1978 !'accent fut mis sur le volcanisme mafique a felsique. Deux Columbia, 1973-. complexes regionaux de type volcanisme 57. DUBOIS, J.M.M., Univ. Sherbrooke (Geographie): 65. KLASSEN, R.W., Geol. Surv. Can.: Carte de la geomorphologie et des depots central ont ete mis en evidence: celui de Val­ d'Or et celui d'Harr icana (secteur Amos-sud). Surficial geology and terrain evaluation, meubles de la pointe Noire, Haute C8te Nord du southern Yukon, 1977-. Saint-Laurent, 1980. Les parametres evolutifs et paleogeographiques definis du volcanisme paraissent le facteur de Voir: contr3le principal de la repartition des mineral­ 66. NORRIS, D.K., Geol. Surv. Can.: Geomorphologie de la region de la Pointe Noire isations Cu-Zn, Au associees. Les travaux &l- Operation Porcupine, Yukon - District of au sud de la route 138, Haute Cote Nord du 82 visent a regionallser et a affiner Jes donnees Mackenzie, 1961-. Saint-Laurent; Soc. Geogr. Appliquee de obtenues. Sherbrooke, 1980. 67. THOMPSON, R.I., Geol. Surv. Can.: Stratigraphy and structure of Dawson, Larsen !:.tablissement de la carte des depOts meubles et Creek and Nash Creek map areas, Ogilvie de Ja geomorphologie au 1:20 OOO et derivation Mountain project, Yukon Territory, 1980-. des zones sensibJes. Rapport complete.

AREAL MAPPING, LESS DETAILED THAN 1:50 000/CARTOGRAPHIE, A PLUS PETITE ECHELLE QU'AU 1:50 OOO

BRITISH COLUMBINCOLOMBIE-BRITANNIQUE completed in 1980 for NTS 64A, 64B (east half), NEWFOUNDLAND/LABRADOR/ 64H and 54E (west half). The project has now TERRE-NEU VE/LABRADOR 68. GABRIELSE, H., Geol. Surv. Can.: entered a phase of analysis and report writing. Operation Finlay, British Columbia, 1970-. A preliminary subdivision of the project area 78. ERMANOVICS, I., Geol. Surv. Can.: See: into six major litho-structural belts was estab­ Archean rocks of the Nain Province in Hopedale Stratigraphy and structure of Road River and lished. The subdivision comprises east-west (13 N), Snegamook Lake (13 K), and Makkovik associated strata in Ware (west half) map area, trending alternating belts of supracrustal rocks (13 0) maps-areas, Labrador, 1978-. northern Rocky Mountains, British Columbia; and plutonic rocks. A geochemical study of the plutonic belts is currently underway. Minor See: Geol. Surv. Can., Paper 81-lA, p. 201-207, Geology of the Hopedale block of Nain 1981. revision in the position of the Churchill­ Superior boundary resulted from the the 1980 Province, Labrador: Report 2, Nain - Makkovik field program. boundary zone; Geol. Surv. Can., Paper &0-1 B, 69. GABRIELSE, H., Geol. Surv. Can.: p. 11-15, 1980. Operation Dease, British Columbia, 1977-. NEW BRUNSWICK/NOUVEAU-BRUNSWICK Geology of Hopedale block and adjacent areas, 70. MONGER, J.W.H., Geol. Surv. Can.: Labrador: Report 3; Geol. Surv. Can., Geology of the Ashcroft and Hope map-areas, 77. PAJARI, G.E., CURRIE, K.L., PICKERILL, R.P., Paper 81-lA, p. 69-76, 1981. British Columbia, 1980-. NANCE, D.E., Univ. New Brunswick (Geology), Geol. Surv. Can.: 79. GOWER, C.F., Newfoundland Dept. Mines and See: Energy: Geology of parts of western Ashcroft map-area, The geology of the Saint John area, New Brunswick, 1979-82. l: l 00 OOO reconnaissance mapping in the southwestern British Columbia; Geol. Surv. Grenville Province and adjacent terrane in Can., Paper 81-lA, p. 185-189, 1981. See: eastern Labrador, 1979-83. Some aspects of the pre-Carboniferous geology 71. REESOR, J.E., Geol. Surv. Can.: of Saint John, New Brunswick; Geol. Surv. See: Geology of Nelson map-area (E/2), British Can., Paper 81-IA, p. 23-30, 1981. The Grenville Front in eastern and central Columbia, 1979-. Labrador; Can. J. Earth Sci., vol. 17, p. Much of the area is underlain by a major 784-788, 1980. 72. RODDICK, J.A., Geol. Surv. Can.: antiform with a diapiric core of Brookville Gneiss of probable Aphebian age. About The geology of the Benedict Mountains, Coast mountain project, British Columbia, Labrador; Newfoundland; Dept. Mines and 1963-. 850 Ma ago this core penetrated the uncon­ formably overlying Green Head Group, a plat­ Energy, Rep. 81-3, 1981. 73. WHEELER, J.O., Geol. Surv. Can.: formal carbonate assemblage. The BrookviUe The objectives of the project are 1) to prepare Lardeau map-area, British Columbia, 1979-. Gneiss had already undergone one episode of geological maps at 1:100 OOO scale of the partial melting prior to this event, and Grenville Province from the Benedict 74. WOODSWORTH, G.J., Geol. Surv. Can.: diapirism probably was triggered by another Mountains to Cartwright, 2) to assess the Kemano project, British Columbia, 1977-. episode of intensive partial melting, generating economic potential of the region, and 3) to major plutons emplaced essentially contem­ produce a comprehensive geological report. poraneously with diapirism. Both the Brookville MANITOBNMANJTOBA Gneiss and the Greenhead Group were rela­ The work is directed towards gaining greater tively cold and brittle during emplacement of understanding of Grenvillian and pre­ 75. DAVISON, W.L., Geol. Surv. Can.: the Coldbrook Group of acid volcanics about Grenvillian geological histories, particularly the Geology of Southern Indian Lake, Manitoba, 7 50 Ma ago, but the gneiss underwent another nature and extent of Aphebian or Archean 1968-. period of partial melting in Ordovician time gneisses which have now been documented in the area. Some effort is directed toward which created or strengthened the D 1 flow 76. LENTON, P.G., CORKERY, M.T., Manitoba Dept. fabric in the Green Head Group. understanding of presumed Aphebian supra­ Energy and Mines (Mineral Res. Div.): crustal rocks and probable Paleohelikian Lower ChurchiU River project, Manitoba, The Green Head, Coldbrook and (Paleozoic) granitoid intrusions. 1979-82. Saint John groups underwent flexural slip defor­ See: mation (02 1 D1) and low grade regional meta­ Geological mapping at a scale of 1:100 OOO was morphism subsequent to this event, but evidence of these events is sparse in the core, possible due to reworking during the Devonian Acadian orogeny. AREAL MAPPING, LESS DETAILED THAN 1:50 000/CARTOGRAPHIE, A PLUS PETITE ECHELLE QU'AU 1:50 OOO

80. HILL, J.D., Newfoundland Dept. Mines and NORTHWEST TERRITORIES/TERRITOIRES 98. JACKSON, G.D., Geol. Surv. Can.: Energy: DU NORD-QUEST Operation Bylot, District of Franklin, 1967-. Regional mapping in the Flowers River - Notakwanon River area, Labrador, 1977 -81. 84. BOSTOCK, H.H., Geol. Surv. Can.: 99. JACKSON, G.D., Geol. Surv. Can.: Geology of Fort Smith, District of Mackenzie, Sec: Operation Penny Highlands, District of 1980-. Franklin, 1969-. Geology of the Notakwanon River area, Labrador; Newfoundland Dept. Mines and 85. CAMPBELL, F.H.A., GeoJ. Surv. Can.: Energy, Mineral Develop. Div., 100. LeCHEMINANT, A.N., GeoJ. Surv. Can.: Rep. 81-1, Geology of the Bathurst Inlet area, District of p. 158-168, 1981. MacQuoid Lake (Wf) and Thirty Mile Lake (Et) Mackenzie, 1974-. map-areas, District of Keewatin, 1975-. 81. NUNN, G.A.G., Newfoundland Dept. Mines and Sec: IOI. LeCHEMINANT, A.N., Geol. Surv. Can.: Energy: Stratigraphy and tectono-depositionaJ relation­ Regional geology of the Michikamau Lake map­ ships of the Proterozoic rocks of the Hadley Geology of Thirty Mile Lake 65 P(Wt) and area, central Labrador, 1980-81. Bay area, northern Victoria Island, District of Tebesjunk Jake 65 O(Wf) map-areas, District of Franklin; Geol. Surv. Can ., Paper 81-lA, Keewa tin, 1978-. Sec: p. 15-22, 1981. Newfoundland Dept. Mines and Energy, Mineral I 02. McGL YNN, J.C., Geol. Surv. Can.: Develop. Div., Rep. 81-1, p. 13 8-149, 1981. 86. CIESIELSKI, A., Geol. Surv. Can.: Calder River map-area (86F), District of The map area lies to the east of Michikamau Gneissic basement to the Fury and Hee 1a Mackenzie, 1973-. Lake and spans the boundary between the Formation and the Autridge Formation on Churchill and Grenville Provinces. The oldest Baffin Island, District of Franklin, 1979-. 103. MORGAN, W.C., GeoJ. Surv. Can.: rocks are the gneisses of the Churchill Geology of the Foxe Fold belt (west half), Province, located in the north, and consisting of 87. EADE, K.E., GeoJ. Surv. Can.: Baffin Island, District of Franklin, 1974-. a supracrustal association intruded pre-and syn­ Kamilukuak Lake map-area, Distr let of Kee­ tectonica11y, by a suite of granitoid plutonic watin, J 979-. J 04. PUGH, D.C., GeoJ. Surv. Can.: Subsurface geology of Great Bear River map­ rocks, during the Hudsonian orogeny. In the See: area, District of Mackenzie, 1980-. west they are intruded by the Elsonian Geology of the Kamilukuak Lake map area, Michikamau anorthosite intrusion and in the District of Keewatin, a part of the Churchill east are unconformably overlain by the Seal structural province; Geol. Surv. Can., ONTARIO/ONTARIO Lake Group while to the south they are intruded Paper 80-!B, p. 39-45, J 980. by another granitoid plutonic suite. 105. CARD, K.D., GeoJ. Surv. Can.: Geology of the west half of the Kamilukuak Regional geological synthesis, Central Superior This suite dominates the southern part of the Lake map area, District of Keewatin: a part of Province, Ontario and Quebec, 1977 -. area, was probably unconformably overlain by the Churchill structural province; Geo1. Surv. Neohelikian red beds, and has been traditiona11y Can., Paper 81-lA, p. 231-240, 1981. Sec: regarded as Elsonian in age. It consists mostly Progress report on regional geological syn­ of K-feldspar megacrystic "quartz monzonite" 88. FRASER, J.A., GeoJ. Surv. Can.: thesis, central Superior Province; Geol. Surv. rocks and a generalJy crosscutting association Geology of Woodburn Lake map area, District Can., Paper 81-IA, p. 77-93, 1981. of finer grained granites, microgranites and of Keewatin, 1980-. aplites. These and the red beds were deformed 106. FRAREY, M.J., Geol. Surv. Can.: during the Grenville orogeny producing two 89. FRISCH, T., Geol. Surv. Can.: Geology of the Lake Pananche and Collins Inlet fabrics separated by a thrusting. GrenviUian Precambrian geology of southeast Ellesmere, map-areas, Ontario, 1964-. effects on the gneisses are unknown. Devon and Coburg Islands, District of Franklin, J 976-. QUEBEC 82. THOMAS, A., FRYER, B.J., CALON, T., Sec: HIBBS, C., JACKSON, V., FINN, G., 107. CHARBONNEAU, J-M., FRANCONI, A., Newfoundland Dept. Mines and Energy: Further reconnaissance mapping of the Pre­ cambrian shield on Devon Island, District of DUBE, C., HEBERT, Y., SHARMA, K., Regional study of central GrenviUe Province, LAMOTHE, D., Quebec Ministere E.nergie Red Wine Lake - Letitia Lake - Elson Lake - Franklin; Geol. Surv. Can., Paper 81-lA, p. 31, 32, 1981. Ressources: Disappointment Lake areas, central Labrador, Synthese geoJogique de Chapais-DesmaraisviHe, 1978-81. 90. FRITH, R.A., Geol. Surv. Can.: Quebec, 1980-84. Sec: Geology of Indian Lake map-area, District of Poursuivre Ja synthese geotogique du secteur Geology of the Red Wine Mountains and sur­ Mackenzie, 1972-. mentionne ci-haut. Utiliser a cette fin la rounded area, central Labrador; Newfoundland stratigraphie etablie l'ete dernier. Dept. Mines and Energy, Mineral Develop. Div ., 91. FRITH, R.A., GeoJ. Surv. Can.: Rep. 81-J, p. JJJ-120, 1981. Geology of Nose Lake and Beechey Lake, J 08. CIESIELSKI, A., Geol. Surv. Can.: Work in the area is part of an ongoing regional District of Mackenzie, 1975-. Metamorphism and structure in northeast 1:100 OOO mapping program designed to study Supe_rior Province, Quebec, 1980-. the lithology, structure, metamorphism and 92. FRITH, R.A., Geol. Surv. Can.: mineralization of rocks in a corridor along the Geology of Beechey-Duggan Lakes area, I 09. DUBOIS, J.M.M., Un iv. Sherbrooke (Geographiel: Churchill-Grenville Structural Province District of Mackenzie, 1980-. Carte des mers postglaciaires du Canada: boundary in Central Labrador. All geological Sec: section de Ja Cote Nord du Saint-Laurent et mapping has been completed within the Preliminary account of the geology of the d' Anticosti, Quebec, 1980-82. confines of the original proposed budget with Beechey Lake-Duggan Lake map areas, District Voir: the results that N.T.S. sheets 13E/10, Jl, 15, of Mackenzie; Geol. Surv. Can., Paper 81-lA, Paleogeographie hoJocene de la Moyenne COte J3F/12, 13, J3K/4, 13L/l and parts of J3L/2, 8 p. 333-339, 1981. Nord du Saint-Laurent; Le Quaternaire du as well as 13E/9, 16 have been covered. Most Quebec IV, Quebec; resumes et programmes, of the results of a regional geochronological 93. GORDEY, S.P., GeoJ. Surv. Can.: p. 14, 1980. program are preliminary and roughly half the Geology of Nahanni map-area, Yukon and dates have been obtained. The main aim at the Northwest Territories, 1979-. Etablissement d'une carte au 1:250 OOO de la present time ls to co11ect all pertinent data, zone de Ja mer de Goldthwait: depots meubles, arrange, organize and interpret the results and Sec: geomorphologie, paleogeographie, littoral report them in memoir form. Stratigraphic framework of southeastern actuel, chronologie. Compilation pratiquement Selwyn Basin, Nahanni map area, Yukon terminee sur Ja Moyenne COte Nord et amorcee 83. WARDLE, R.J., Newfoundland Dept. Mines and Territory and District of Mackenzie; Geol. su r Ja Haute et Basse COte Nord. Energy: Surv. Can., Paper 81-lA, p. 395-398, 1981. Regional geological investigation of the south­ 110. DUBOIS, J.M.M., Univ. Sherbrooke (Geographiel: central Labrador Trough and adjacent areas of 94. HENDERSON, J.B., Geol. Surv. Can.: Carte du Quaternaire du Quebec, 1981-84. the Churchill and Grenville Provinces, 197 5-82. Healey Lake map-area, District of Mackenzie, 1978-. E:tablir une carte du Quaternaire du Quebec au Work during 1980 (and continuing into 1981) l: J OOO OOO sembJabJe a la carte europeenne. moved out of the Labrador Trough, the locus of Sec: most of the previous work on the project, and The Healey Lake map area and the enigmatic Ill. FRANCONI, A., DUBE, C., into the adjacent areas of Grenville Province Thelon Front, District of Mackenzie; Geol. CHARBONNEAU, J-M., Quebec Ministere rocks in the Churchill Falls area, western Surv. Can., Paper 81-lA, p. 175-180, 1981. l!nergie et Ressources: Labrador. Work here has concentrated on del­ Synthese g&>logique Chapais-Desmaraisville, ineating major geological units in an area 95. HEYWOOD, W.W., Geol. Surv. Can.: Quebec, J 980-83. previously mapped only at reconnaissance scale. Operation northern MelviJle Peninsula, District Work to date has revealed a major suite of of Franklin, J 970-. 112. GAGNON, Y., CIMON, J., DUGAS, J., Quebec Aphebian and Helikian Granitoids occupying an Ministere E.ner&ie et Ressources: area previoulsy thought to be underlain by 96. HEYWOOD, W.W., Geol. Surv. Can.: Etude lithogeochemique de Ja Partie Orientale Grenville Province gneisses. Geology of the Baker Lake map area, Distr let du Complexe Rhyolitique de la Mine Hunter of Keewatin, 1980-. Abitibi-Ouest, Quebec, 1980-81. Work in 1981 will concentrate on tracing this plutonic suite north into the Churchill Province Sec: Definition lithologique, petrographique et where it is believed to come into contact with a Geology of the Baker Lake region, District of chimique des roches rhyolitiques au voisinage major batholith chain extending along the axis Keewatln; Geol. Surv. Can., Paper 81-lA, d'un gite. Objectif mettre a l'epreuve de of the ChurchiJJ Province. p. 259-264, 1981. nouvelles approches de prospection. 97. HOFFMAN, P.F., GeoJ. Surv. Can.: Sloan River map-area (86k), District of Mackenzie, 1973-. AREAL MAPPING, LESS DETAILED THAN 1:50 000/CARTOGRAPHIE, A PLUS PETITE ECHELLE QU'AU 1:50 OOO

113. GUIMOND, J .L.G., ROBERT, C.R., during the Hudsonian Orogeny. The economic Lake domain. The Wollaston domain consists of NADEAU, A.N., WARREN, B.W., potential of the area is low. Numerous occur­ an Aphebian metasedimentary sequence folded Quebec Ministere tnergie et Ressources: rences of disseminated iron sulphide are present along nearly horizontal northeast-trending axes, Cartographie detailJee et exploration geo­ in amphibolitic rocks, and a small iron with felsic plutonic "basement" inliers. the physique sur la propriete de Palmarolle, formation occurrence was found in the south. Peter Lake domain consists almost entirely of Quebec, I 980-81. plutonic rocks, with remnants and xenoliths of Tenter une correlation et/ou une explication supracrustal rocks, most of which appear to be 119. GILBOY, C.F., RAMAEKERS, P., Saskatchewan of volcanic origin. d'anomalies gfuchimiques regionales en sots et Geol. Surv.: en eaux souterraines, par une cartographie Compilation bedrock geology, Cree Lake area There is some potential for vokanogenic detaillee (roches en place) et un echantil­ (NTS 74G), Saskatchewan, 1980-81. massive sulphide mineralization in volcanic lonnage de sol serre. Superficie: 55 km 2 ech. rocks of the Peter Lake domain and also for See: sots: 915. Quelques leves gfuphysiques, gravi­ mineralization in the plutonic rocks of this Compilation bedrock geology: Cree Lake metriques EMH VLF MAG et PP ont ete domain. Although no new occurrences of (NTS 74G) and Stony Rapids (NTS 74P) areas; effectues sur une cible gfuphysique. economic minerals were found in the Wollaston Saskatchewan Geol. Surv., Summ. Investig., domain, uranium and base metal potential p. 13, 1980. 114.LANGLAIS, L.L., NADEAU, A.N., Quebec Ministere appears to be good. t.nergie et Ressources: Geochimie et gfuphysique, The geology of the I 3 700 km 2 Cree Lake area region Amos, Abitibi, Quebec, 1979-81. has been compiled from maps and reports of the 122. RAY, G.E., Saskatchewan Geol. Surv.: Recherche de metaux de base sur deux cibles Saskatchewan Geological Survey. Five geologi­ Compilation bedrock geology, Foster Lake area d'exploration. Ces dbles furent identitiees .3. cally distinctive sub-areas are conveniently (NTS 74A), Saskatchewan, 1980. recognizable: i) the Wollaston domain in the partir de donn«fes gfuchimiques (sots, eaux, tille See: de base) et de resultats geophysiques. Le but southeast, largely made up of regionally homo­ Saskatchewan Geol. Surv., Summ. Investig., de ces travaux sur ces cibles est d'encourager geneous, possibly Archean granitic gneiss, with p. 8, 9, 1980. !'exploration minfrale a partir de nouveaux metasediments of probable Aphebian age also types de donnees nous donnant ainsi Ja possi­ present; ii) the Mudjatik domain in the south­ Rock exposure is good throughout the area bmte d'envisager et d'etablir une nouvelle centre, dominantly underlain by regionaJly in­ except for the northwest where extensive drift demarche dans les methodes d'exploration. homogeneous felsic gneisses of unknown deposits are present. The Wollaston domain, to parentage, but also by long narrow bands of the northwest, includes an Archean basement 115. RACICOT, D., DUGAS, J., Quebec Ministere supracrustal rock and, especialJy towards its exposed as granitic inliers within an uncon­ E.nergie et Ressources: western edge, by deformed and metamorphosed formably overlying cover sequence. The granitoid plutons; iii) the Virgin River domain Rottenstone domain, which under lies the Synthese du Pluton de Chibougamau, Quebec, immediately west of the Mudjatik domain; like central portion of the area, is represented in 1979-83; these de doctorat (Racicot). the Mudjatik domain, it is largely composed of the southeast by a migmatitic complex com­ Identifier Jes differentes phases lithologiques de felsic gneisses; these are generally coarser prising supracrustal gneisses intimately pluton de Chibougamau. Faire une grained, more massive rocks than their eastern associated with elongate bodies of tonalite­ reconstitution chronologique des evenements, counterparts, having apparently been more trondhjemite, and in the northwest by granitic etablir les Hens genetiques possibles entre intensely recrystalJized and perhaps, in places, plutonic rocks of the Wathaman Batholith. The certaines phases magmatiques et certains types remobilized; middle to low amphibolite facies Peter Lake domain, restricted to a small area de mineralisation de cuivre, molybdene, or. supracrustal rocks become increasingly in the north-central part of the map sheet, abundant towards the domain's western edge; comprises hornblendic gneisses and amphi­ iv) the Western Craton in the southwest, mainly bolites which predate and are intruded by the 116. SANSCHAGRIN, Y., Quebec Ministere Energie et comprising granulite fad es felsic gneisses; and Wathaman Batholith. The La Ronge domain, Ressources: v) a 65-95 km wide band of Athabasca Group occupying the southeastern part of the area Potentiel en Cobalt de Ja region de Fabre et sediments occupying the northern half of the includes gneisses of both metavolcanic and evaluation d'indices de Cobalt dans la region de area. Except for the ill-defined transitional metasedimentary origin with lesser amounts of Chibougamau, Quebec, 1980-81. contact between the Wol!aston and Mudjatik volcaniclastics and metaconglomerates. Our ing Cartographie du lambeau de proterozoique dans domains, adjoining crystalline basement sub­ the Hudsonian orogeny, most of the area la region de Fabre. Localisation des indices areas are separated by shear zones. Throughout suffered amphiboli te facies metamorphism connus de Cobalt dans Jeur contexte gt?ologique. the area, felsic gneisses are probably mostly under low pressure, Abukuma-type conditions. Evaluation du ~tentiel de certains indices Archean in age, whereas supracrustals are The only orebodies discovered and worked in connus dans la region de Chibougamau. probably largely Aphebian; most recognizable this area to date are in the Rottenstone and La tectonic and metamorphic features were Range domains. probably superimposed during the Hudsonian SASKA TCHEW AN/SASKATCHEWAN Orogeny. The regional geological setting favours the presence of economically viable 123. RAY, G.E., RAMAEKERS, P., Saskatchewan Geol. 117. GILBOY, C.F., Saskatchewan Geol. Surv.: uranium deposits, particularly below the Surv.: Sub-Athabaska basement geology, 1980-. Athabasca Group in the eastern part of the Compilation bedrock geology: Geikie River See: area. A major iron ore deposit is located east area (NTS 74H), Saskatchewan, 1980. Saskatchewan Geol. Surv., Summ. Investig., of the Nyberg Lakes; preliminary feasibility p. 17, 1980. studies show it is to be marginally economic. See: Supracrustal rocks of the western Virgin River Saskatchewan Geol. Surv., Summ. Investig., Aimed at compiling the geology of the p. I 0-12, 1980. basement rocks underlying the Athabasca Group domain have attrac ted considerable attention sediments. Multi-media evidence will be used from exploration companies, but no notable Rock exposure is poor in this area, particularly most importantly drill core examination, mineral deposits have been discovered. in the north west which is largely under lain by location of E/M conductors, and aeromagnetic essentially flat-lying sediments of the patterns to extrapolate the known geology from 120. MacDONALD, R., BROUGHTON, P., Athabasca Group. The Wollaston domain, which the basin towards its centre. Greater Saskatchewan Geoi. Surv.: under lies much of the north western part of the understanding of the sub-Athabasca regional Geological map of Saskatchewan, Provisional area, includes an Archean basement exposed as geology should allow increased accuracy in pre­ Edition, 1980. granitic inliers within an unconformably dicting potential uranium-mineralized zones. See: overlying cover sequence. The Rottenstone and Geological Map of Saskatchewan, Provisional Peter Lake domains under lie the extreme 118. GILBOY, C.F., MACDONALD, R., Saskatchewan Edition 1980; l:l million scale in two sheets, southeastern corner of the area and are Geol. Surv.: Saskatchewan Dep. Mineral Res. (issued separated from the Wollaston domain by the Reconnaissance bedrock geology, Chambeuil separately or with Summ. Investig., 1980, Needle Falls Shear zone. The Rottenstone Lake East area (Part of NTS 74P), Saskatchewan Geol. Surv.). domain consists entirely of granitic plutonic Saskatchewan, 1980-. rocks of the Wathaman Batholith. The central, This edition supersedes the previous (1973) less deformed part of the Peter Lake domain See: edition Geological Map of Saskatchewan. Sub­ contains massive to weakly foliated plutonic Saskatchewan Geol. Surv., Summ. Investig., stantial changes are presented, particularly for rocks which, toward the margins of the domain, p. 14-16, 1980. the Precambrian Shield area which is Jitho­ grade into highly foliated gneisses. Most rocks This 400 km 2 area, situated 60 km northeast of logically divided on the basis of domains and in the area have suffered amphibolite facies Stony Rapids, straddles the Grease River and time units. This edition has been prepared metamorphism under low pressure, Abukuma­ Black Lake Shear zones. Rock types differ experimentaJJy by photomechanical colour type conditions, presumably during the sharply across the Grease River Shear Zone. separation from a hand-coloured original and is Hudsonian Orogeny. The area contains two Mafic rocks of possible volcanic and intrusive issued in two sheets. important "unconformity-type" uranium origin and metasediments are dominant to the deposits, Key Lake and West Bear Lake, and 121. MacQUARRIE, R.R., Saskatchewan Geol. Surv.: nor~hwest, whereas quartzo-feldspathic several occurrences of non-economic uranium gneisses, perhaps volcanogenic, predominate to Reconnaissance bedrock geology: Wollaston mineralization. the southeast. A short segment of the Black Lake northeast area (Vart of NTS 64L), Lake Shear enters the area in its extreme Saskatchewan, 1980. southeastern corner. Rocks are mostly of See: presu~ed Archean age, with most recognizable Saskatchewan Geo1. Surv., Summ. Investig., tectonic structures superimposed upon them p. 4-7, 1980. The Precambrian bedrock in the area may be divided into two strikingly different geological terrains: The Wollaston domain and the Peter AREAL MAPPING, LESS DETAILED THAN 1:50 000/CARTOGRAPHIE, A PLUS PETITE ECHELLE QU'AU 1:50 OOO

124. SCOTT, B.P., Saskatchewan Geol. Surv.: 125. SCOTT, B.P., RAMAEKERS, P., Saskatchewan 126. SCOTT, B.P., RAMAEKERS, P., Saskatchewan Reconnaissance bedrock geology: Cochrane Geol. Surv.: Geol. Surv.: River area (Part of NTS 64L), Saskatchewan, Compilation bedrock geology, Lloyd Lake area Compilation bedrock geology, Wollaston Lake 1980-81. (NTS 74F), Saskatchewan, 198 J. area (N TS 64L), Saskatchewan, 1981. See: The north half of the area is underlain by The area is divided into three domains, from Reconnaissance bedrock geology: Cochrane sandstone of the Athabaska Group. Undifferen­ northwest to southeast: Mudjatik, WoUaston River area (Wollaston Lake northeast) (Part of tiated strata of Cretaceous age are believed to and Peter Lake. Younger Precambrian NTS 64L}; Saskatchewan Geol. Surv., Summ. under lie much of the western half of the area. sandstone of the Athabasca Group occurs along lnvestig., p. 2, 3, I 980. In the southeast quadrant, the Clearwater anor­ the western boundary. thosite p1uton occurs between felsic granulite, Northwest of a line drawn diagonally from Felsic gneiss, quartz diorite gneiss and horn­ mixed metasediments and megacrystic granite blende gneiss are presumably overlain by supra­ southwest to northeast, remobilized Mudjatik­ on the west, and foliated granite gneiss and c rustal roc ks of the WoUaston Group: pelite, type granitoid rock, with local relict granulite mafelsic gneiss on the east. The felsic fades grade, predominates. To the southeast, meta-arkose, quartzite and diopsidic rock. The granulite is approximately 2.9 b.y. old and is dominant set of folds trends northwest­ presumed Aphebian supracrustaJ rocks of the intruded by anorthosite, which in turn is southwest, with plunges at shallow angles to the WoJJaston Group occur with elongate granitoid intruded by granite gneiss. 11 northeast and southwest. High grade meta­ "inliers • The Peter Lake Complex of granodi­ morphism is indicated by the occurrence of oritic to gabbroic pJutonic rocks occurs in t he sillimanite and hypersthene. southeast corner of the area.

ENVIRONMENTAL GEOSCIENCE/SCIENCES DE LA TERRE APPLIQUEES A L'ENVIRONNEMENT

127 . ANDERSON, J.C., B!GRAS, S., Environment 129. CHAU, Y.K., WONG, P.T.S., Environment Canada To evaluate the importance of the Fort Nelson Canada (National Hydrology Res. lnstit., Surface (National Water Res. lnstit., Environmental Con­ sediment load to that of the Liard River by Water Div.): taminants Div.): sampling sediment concentrations downriver Hydrologic studies, Mackenzie Delta region, from Fort Nelson to Fort Simpson; and Heavy metal methylation processes in the Northwest Territories, 1975-. 3) analysing meteorological and climatological aquatic environment, 1980-83. conditions of most relevance to river ice l) Aufeis, Northwest Territories. From studies See: break-up and suspended sediment transport. conducted in 1979, a report was prepared on the Chemical alkylation of lead (II) salts to tetraal­ structure and growth mechanisms of an kyllead (IV) in aqueous solution; Nature, 133. JACKSON, L.E., Jr., Geol. Surv. Can.: annuaUy recurring icing on lower Hans Creek, vol. 287, p. 716-717, 1980. Environmental assessment of coal resources Northwest Territories, near 68°52'N, 133°33'W, development, Canadian CordiUera, 1977-. in the Parsons Lake region. Monitoring of Biotransformation and toxicity of lead in aufeis accumulation thickness in culverts along aquatic environment; in Lead in the Marine En­ 134. JACKSON, l Jr., Geol. Surv. Can.: vironment, Branica - and Konrad (eds.), .E.., the Dempster Highway, south of lnuvik, con­ Debris flow hazard assessment methodology, t inued in 1980, and a progress report was Pergamon Press, p. 225-231, 1980. alpine and northern upland areas, 1978-. prepared on this as part of a regional hydroJogic Work in progress on biological and chemical study. See: methylation of inorganic Sn and organotin New evidence on the origin of the September 6, 2) Hydrologic studies, Mackenzie Delta Region, compounds in the environment and toxicity of 1978 Jokulhlaup from Cathedral Glacier, British Northwest Territories. Activities: Field the methylated products. Columbia; Geol. Surv. Can., Paper 80-1 B, studies continued in the eastern Mackenzie p. 292-294, 1980. Delta region in 1980, on behalf of the Northern 130. EGG!NTON, P.A., Geol. Surv. Can.: Roads Environmental Working Group, DIAND. Periglacial processes and slope movement, 135. KAMENKA, L.A., RUTTER, N.W., Univ. Alberta At three basins in the taiga zone south of central District of Keewatin, 1977-. (Geology): Inuv ik, and seven basins in the tundra zone Rates of weathering of spoil piles from open pit between lnuvik and Tuktoyaktuk, data were See: A portable wind generator for field use; Geo1. mines in the Rocky Mountains of Alberta from coUected on one or more of the following Surv. Can., Paper 80-IC, p. 143-145, 1980. field observation and a laboratory experimental variables: Culvert ice accumulation thickness; system, 1978-81; M.Sc. thesis (Kamenka). Late winter snowpack water equivalent; Field The impact of disturbance on mudboil activity, season precipitation; Air temperature; and Dis­ north Henik Lake, District of Keewatin; Geol. 136. MUDROCH, A., ZEMAN, A.J., KALAS, L.L., charge. Surv. Can., Paper 81-IA, p. 299-303, 1981. Environment Canada (National Water Res. lnstit.): Progress: Data analysis is not yet complete; Stability problems associated with sand and Calcium carbonate in postglacial Lake Erie but it is apparent that the 1980 spring flood was gravel pads, central District of Keewatin; ibid, sediment, 1979-80. p. 385-388, 1981. a major one in the region, comparable with that See: of 1977 on account of high snowpack water On the occurrence of calcium carbonate in equivalents. 131. FORTESCUE, J.A.C., THOMSON,!., postglacial Lake Erie sediment (Abstract); 23rd DICKMAN, M., TERASMAE, J., Ontario Geol. Con!. Great Lakes Res., May, 1980. 128. ANDERSON, J.C., TERROUX, A.C.D., Surv.: BIGRAS, S., Environment Canada (National Multidisciplinary foUowup of regional pH Multidisciplinary examination of a 17 m-long, Hydrology Res. lnstit., Surface Water Div.): patterns in Jakes north of Lake Superior, continuous core taken from the central Lake Lake regimes, Mackenzie Delta, Northwest Ontario, 1980-82. Erie basin revealed occurrence of two distinct Territories, 1980-. carbonate-rich zones within the lower portion It has been evident for several years that the of the postglaciaJ sedimentary column. This was the first year of a study designed to problem of acid precipitation environmental investigate the water level regimes of a variety effects in the area north of Lake Superior is 137. RUKAVINA, N.A., Environment, Canada (National largely governed by the geological conditions of of lakes in the Mackenzie Delta, in order to Water Res. lnstit., Hydraulics Div.): provide baseline information for the assessment the Canadian Shield. It is a lso evident that Nearshore sediment data reprots/atlas, of the potential impact of increased flow regu­ although regional geochemical mapping has a 1978-84. lation on the Mackenzie River and Delta. A role to play in the study of acid precipitation major objective is to compare water level fluc­ effects, a simple pH map of the region does not See: tuations in "open" lakes (those with a direct low provide a true picture of the problem although Summary data for Lake Huron nearshore water connection to a delta channel) with that it may be a starting point for more intensive - sediment samples; NWRI Hydraulics Res. Div. in "closed" lakes (those connected to a channel foJJowup level - studies. Tech. Note 80-11, 1980. only at flood stage, if ever). Geochemical, Jinmological, palynological and Lake Erie nearshore sediment data, route of In August 1980, with the assistance of geological investigations were made con­ proposed underwater hydro cable, vicinity of C.P. Lewis, lnuvik Scientific Resource Centre, currently within a 20 km x 100 km sampling Nanticoke, Ontario; NWRI Hydraulics Res. Div. one set of open and dosed lakes was selected strip located west of Wawa, Ontario, within Tech. Note, 1981. for a pilot study in the middle Delta zone, near which 20 lakes were studied. The lakes were Data on Lake Erie Nearshore Bottom Fauna, Reindeer Station. The advantage of this site selected on the basis of the regional geo­ Mohawk Point to Port BurweJJ, co11ected during was that bench marks, imbedded in permafrost, chemical survey pH map of the area and a 1971-1973 nearshore sediment surveys; NWRI were already in place, from a former study series of conceptual models drawn to focus Hydraulics Res. Div. Tech. Note 80-25, 1980. conducted by Lewis. At the open Jake, the effort within a followup study. closed lake, and the channel into the open lake, Nearshore morphology and geology, Oshawa, series of over lapping staff guages were 132. GREY, B.J., SHERSTONE, D.A.S., Lake Ontario and Douglas Point, Lake Huron; installed to cover water level variations of up ANDERSON, J.C., FOGARASI, S., Environment NWRI Hydraulics Res. Div. Tech. Note 80-30, to four or five metres. AU staffs were tied into Canada (National Hydrology Res. lnstit., Surface 1980. the benchmark system. Also at each site, Water Div.): stands were erected for time-lapse camera Liard River basin spring flood study, 1978-81. 138. RUKAVINA, N.A., Environment Canada (National Water Res. lnstit., Hydraulics Div.): systems that will be used to photograph the To study the river ice break-up and suspended staff guages and thus obtain water level Sediment survey of Georgian Bay harbours, sediment aspects of the Liard River Basin 1980-82. records. The time lapse camera systems are spring flood by: currently being prepared by J.A. Banner of 1) studying the timing, magnitude and charac­ Pilot study of the feasibility of using Canadian N.H.R.I., and are scheduled for instaJJation at teristics of river ice break-up on the Liard, Hydrographic Service sounding data and the lake sites in April, 1981. Should this initial Fort Nelson and Mackenzie Rivers; 2) stud ying samples coUected during harbour revisory phase of the study succeed, similar sites are suspended sediment loadings and sediment fluc­ surveys to produce maps of harbour geology and planned for the upper and outer Delta, where tuations of the Fort Nelson and Muskwa Rivers. bathymetry. level heights are higher and lower, respectively, that those in the middle Delta. 6 ENVIRONMENTAL GEOSCIENCE/SCIENCES DE LA TERRE APPLIQUtOES A L'ENVIRONNEMENT

139. TAYLOR, R.B., Geol. Surv. Can.: wetting and drying. The rates at which salt Spatial and temporal patterns of gully growth Coastal reconnaissance of the Sverdrup Basin, forms in the various materials are being invest­ along the central north shore of Lake Erie Northwest Territories, 1978-. igated by means of an experiment in which between Rondeau and Long Point have been aqueous suspensions of sediment are in con­ investigated by time-lapse comparison of 140. TAYLOR, R.B., Geol. Surv. Can.: trolled atmospheres of argon, air, and oxygen to survey maps and aerial photographs. Locations Coastal reconnaissance of By Jot and north­ simulate anoxic, reducing conditions to of presently active gullies have been deter­ eastern Baffin Islands, Northwest Territories, moderate and strongly oxidizing conditions, re­ mined. Results of 1975-1979 topographic 1979-. spectively. The pH and conductivity and major surveys at an NWRI study site near Port ion concentrations are determined from the Burwell have been presented in an unpublished 141. WALLICK, E.I., MORAN, S.R., Alberta Research samples of suspension over a period of two report. In addition, 1913-1976 recession rates Council (Groundwater Dept.): weeks to determine kinetic factors and salt of high bluffs east of Port Burwell have been Weathering properties of overburden materials yield. estimated from survey maps and aerial photo­ from the Forestbury-Halkiuk surface mining This year's study calls for the analysis of soil graphs. Both 1913-1976 and 1975-1979 rates area, Alberta, part of the greater plain significantly exceed previous historical temperature and gas composition as a function Hydrology and Reclamation Project, 1980-82. estimates by Wood and Gelinas. of time to check out kinetic factors under field A study of overburden materials (clayshale, conditions. Long-term monitoring of pore pressures, ground sandstone, glacial till) in a coal mine area in water fluctuation, and sub-surface displace­ east-central Alberta indicates that salts 142. ZEMAN, A.J., Environment Canada (National ments at the study site continued throughout {principly Na2SOi., are present in fresh Water Res. lnstit.): the year. Slope stability analyses using labora­ materials and salts can also form as a con­ Geotechnical studies of eroding bluffs, 197 5-. tory geotechnicaJ data and measured slope sequence of chemical weathering resulting from profiles, are underway. exposure of the sediments to oxygen and See: Five-year investigation of erosional processes at a study site near Port Burwell Ontario, Abstract; 24th Conf. Great Lakes Res., April 1981.

GEOCHEMJSTR Y/GEocHIMI£

ANALYTICAL METHODS AND ANALYSIS/ c) The construction of prototype specialized In this period, certification programs have been M£THODES ANAL YTIQUES ET ANALYSES materials for practical sample handling, and initiated fro OH-la, a uranium-thorium ore, d) The preparation of suites of reference MP-la, a base-metal ore and PD-1, a particu­ 143. ABBEY, S., Geol. Surv. Can.: materials whose efficacy is demonstrated late dust from a zinc-copper smelter, in a Analysis of international reference samples, through intercalibration with other institutions cooperative effort with Environment Canada. 1969-. and through replicate analyses by other tech­ The certification program for OKA-I, a niques. niobium ore, was completed and this material 144. ABBEY, S., Geol. Surv. Can.: will be made available for sale in April 1981. Development of methods for the analysis of 147. HORSKY, S., FLETCHER, W.K., Univ. British geological materials, 1969-. Columbia (Geological Sciences): 150. VANDER VOET, A., RIDDLE, C., HWANG, J., Rare earth element determination by graphite WONG, P., Ontario Geol. Surv.: 145. BESWICK, A.E., NICHOL, I., OTOTE, A., furnace atomic absorption, 1980-81. Simultaneous determination of rare-earth Laurentian Univ. (Geology): elements in rock samples by inductively­ Alteration patterns in volcanic host rocks of The determination of five rare earth elements coupJed argon-plasma optical-emission spectro­ massive sulphide deposits in the Superior (Eu, Sm, La, Lu, and Yb) by graphite furnace scopy, 1981. province, 1979-82, M.Sc. thesis (Otote). atomic absorption has been investigated after their separation from other constituents of geo­ See: logical samples on AG 50W-X8 resin. Sample EXPLORATION, ORGANIC/ Alteration in mineralized and unmineralized decomposition, rare earth element (REE) APPLIQU£E, ORGANIQUE Archean greenstones; Ontario Geol. Surv., separation and instrumental conditions are out­ MP93, p. 39-47, 1980. lined. For Eu, Sm and Yb enhancement of their 151. JONASSON, I.R., Geol. Surv. Can.: Environmental geochemistry, 1974-. Two computer programmes have been sensitivities by two to three orders of magni­ tude, compared to conventional flame atomic developed which estimate major oxide gains and 152. POWELL, T.G ., Geol. Surv. Can.: losses in altered volcanic rocks, using pro­ absorption, allows their determination at Hydrocarbon geochemisty of Arctic cedures described by Beswick and Soucie (1978). typical crustal abundances. Results obtained for standard rock samples are in good agree­ Archipelago and Canadian East Coast offshore, Both programmes are based on comparisons of 1976-. oxide molecular proportion ratio plots for un­ ment with certified values. altered, post-Mesozoic volcanics with similar 153. SNOWDON, L.R., Geol. Surv. Can.: plots for greenstone data. 148. LUM, K.R., Environment Canada (National Water Res. lnstit., Environmental Contaminants Dlv.): Development of extraction, identification and Using these programmes alteration parameters Chemical form and availability of trace metal correlation systems for organic compounds have been determined for the Kakagi Lake ions in nearshore regions of the Great Lakes, from sedimentary rocks and crude oils, 1979-. (859 samples) and the Uchi-Confederation Lake 1979-84. 154. SNOWDON, L.R., Geol. Surv. Can.: (1341 samples) areas. Comparison of results for To determine I) the seasonal and spatial distri­ Hydrocarbon geochemistry of northern Interior these two areas indicate that Cao additions and Plains and Beaufort Sea, 1976-. NazO depletions are more intense in the Uchi­ bution of trace elements, their possible modes Confederation Lake area (mineralized) than at of incorporation into suspended particulates and Kakagi Lake (unmineralized). sediments and their important transport solid EXPLORATION, NON-ORGANIC/ phases in relatively contaminated and uncon­ APPUQUIOE, NON-ORGANIQUE Furthermore, within the Uchi-Confederation taminated areas of the Great Lakes; 2) the area (500 sq. kms.) the intensity of Cao effect of anthropogenic trace element inputs on 155. BEAUMIER, M.,Quebec Ministere Energie et additions and NazO depletions increases as the their "speciation" patterns; and J) the potential Ressources: area of examination is focussed more narrowly chemical availability of trace elemtns and its Geo<:himie de la region de Brouillan, Quebec, on the South Bay Mine at Confederation Lake relationship to bioconcentration patterns. (3 sq. km.) suggesting that alteration intensities 1981-82. are related to massive sulphide mineralization. 149. STEGER, H.F., SUTARNO, R., BOWMAN, W.S., lnventorier la geo<:himie de la region afin de E.M.R. (CANMET): mettre a jour des dispersions gCochimiques 146. HOLMES, G.S., Univ. British Columbia, Canadian Certified Reference Materials rattachees a la presence de mineralisations. (Geological Sciences): Project (CCRMP), 1970-. 156. BOYLE, D.R., Geol. Surv. Can.: Development of thin-film x-ray fluorescence See: Regional geochemistry, Newfoundland and analysis as a practical technique for the study Certified Reference Materials; CANMET Rep. Labrador, 1976-. of natural particulate matter, 1981-83. 80-6E, 1980. See: See: SU-Ja: A certified nickel-copper-cobalt refer­ The limitations of accurate "thin-film" x-ray An assessment of the uranium potential of the ence ore; CANMET Rep. 80-9E, 1980. Raft Batholith area, British Columbia; Geol. fluorescence analysis of natural particulate matter; Chemical Geol., 1981. DL-la: A certified uranium-thorium reference Surv. Can., Paper 80-lB, p. 17-28, 1980. ore; CANMET Rept. 80-lOE, 1980. Designed to further the development of thin­ 157. BRISTOL, C.C., Brandon Univ. (Geology): film x-ray fluorescence analytical techniques, A review of the Canadian Certified Reference Geochemistry and petrology of the Centennial particularly as they apply to the study of Materials Project; Can. J. Spectroscopy, Orebody, Flin Flon, Manitoba, 1978-81. natural particulate matter. Analytical vol. 25, no. 1, p. 5A, 1980. Sulphur and carbonate analyses remain before artefacts associated with estuarine and coast al Methodological information from the certifi­ completion. particulates are of particular interest. cation of CCRMP ores and concentrates; Four areas of effort are proposed: a) The modi­ Talantus vol. 27, p. 327, 1980. 158. CAMERON, E.M., Geol Surv. Can.: fication of existing theoretical studies and de­ Canadian Certified Reference Materials National geochemical reconnaissance, 1975-. scriptive formulae to optimize data manipu­ Project; Amer. Laboratory, February, p. 167, lation techniques, b) The definition of error due See: 1981. Rb-Sr age of the Lineament Lake granodiorite, to sample collection and storage procedures, District of Mackenzie; Geol. Surv. Can., Paper 80-lC, p. 223-226, 1980. GEOCHEMISTRY /GEOCHIMIE

I59. CHURCH, B.N., BARAKSO, J.J., British As far as we are aware this is the first Approximately 500 outcrops in an area of Columbia Ministry Energy, Mines, Petrol. Res. systematic attempt to evaluate the significance roughly 5000 km2, in and near the St. George (Geol. Div.): of field observations in relation to background granite, have been tested radiometrically Lithogeochemistry of the Buck Creek area, variations in metal contents of drainage sedi­ (Scintrex GAS-6 spectrometer) for uranium and British Columbia. ments. We conclude: thorium. The results of over 700 deter­ See: minations suggest a general increase in the 1) Despite their subjective character field ob­ Computer processing of geochemical data average contents of uranium and thorium from servations can be related to significant vari­ showing the primary dispersion of elements Precambrian to Carboniferous in the rocks of near the Equity Mine (Sam Goosly), British ations in metal content of drainage sediments southwestern N.B. There also appears to be a associated with a single rock unit. 2) Two-way Columbia; British Columbia Ministry Energy, time-related increase in uranium and thorium contingency tables are a useful means for Mines, Petrol. Res., Geol. Div. Paper 1981-1, relative to global abundances for these rapidly identifying those paired categorical p. 25-31, 1981. elements in specific rock types. Rhyolites variables for which enough samples exist for common to the Precambrian, Devonian and Primary dispersion of gold, silver and related statistical analysis. For practical use however, Carboniferous in this area exhibit a substantial elements at Equity Silver Mine near Houston, a computerized system of generating such increase in uranium and thorium in that same British Columbia; Abstract, Symp. Exploration tables is essential. 3) Subsets from large 2-way order. Within the Devonian granitic rocks a Geochemists - Cordilleran Sec. Geol. Assoc. contingency tables for regional stream variation in uranium and thorium contents Can., Vancouver, p. 21, 1981. sediments samples can be tested rigorously for probably corresponds with the differentiation dependence or independence using chi square To focus on the primary dispersion of the history of these rocks. test. An example from NTS 82F map area elements near volcanic entres as a guide in the indicated preferential occurrence of certain search for new mineralized localities and to 171. HATTORI, K., Univ. Alberta (Geology and rock types in certain physiographic environ­ reveal the paragenesis of known ore bodies. Geophysics): ments as indicated by stream velocity. Stable isotope study on marine hydrothermal 4) Duncan's Multiple Range Test, used in con­ 160. COKER, W.B., Geol. Surv. Can.: activity at Kuroko massive sulfide ore deposits, junction with probability plots, enables the sig­ Regional geochemistry, southern Canadian Japan, 1978-81. nificance of field observations to be related to Shield, 1976-. variations in background metal content of sedi­ See: ments in a systematic fashion. This provides a Anhydrite bodies of marine hydrothermal origin 161. CROCKET, J.H., McMaster Univ. basis for studying the interactions of environ­ at Kuroko; Proc. Third Internat. Water - Rock (Geology): mental factors and determining which are most Interaction meeting, p. 89-90, 1980. Geochemical pathway studies of heavy metals relevant to geochemical exploration programs. in lake sediments from the Sudbury-Temagami Marine hydrothermal alteration at a Kuyoko ore area, Ontario, 1976-81. deposit, Kosaka, Japan; Contrib. Mineral. 167. FOSCOLOS, A.E., Geol. Surv. Can.: Petrol., vol. 74, p. 285-292, 1980. See: Clay and clay minerals investigation, 1968-. Geochemical pathway studies of arsenic, A comparison of Kuroko and Canadian Archean selenium and palladium in fresh-wate systems 168. FYON, J.A., SCHWARCZ, H.P., CROCKET, J.H., massive sulfide deposits (Abstracts); Geol. by neutron activation analysis; Water Res. McMaster Univ. (Geology): Assoc. Can./Mineral. Assoc. Can., Annual Support Prog. Rep., Environment Canada, 1981. Carbon and oxygen isotope geochemistry of Meeting, vol. 6, p. A-57, 1981. replacement carbonates from the Timmins The concentrations of some heavy metals in Isotopic compositions of quartz and sericite area; implications for gold metallogeny, lake sediments from the Sudbury-Temagami from sulfide bodies jn Kuroko massive sulfide 1980-83; Ph.D. thesis (Fyon). area were determined by radiochemical neutron ores indicate that the mineralization occurred activation, atomic absorption and x-ray fluore­ See: at temperatures of 250 to 300°C from ore­ scence. Data !or dredge samples from 23 lakes Carbon and oxygen isotope geochemistry of forming fluids of wD • -10 °/00 and wl80 + 1 0 0 indicate that concentration gradients for Pd, As replacement carbonates from the Timmins­ /° • Anhydrite bodies near the sulfide bodies and Se tend to center about the Sudbury indus­ Porcupine gold camp; Ontario Geol. Surv., Misc. were formed at similar temperatures from trial complex and increase toward it. Metal Paper 93, 1980. O1 8 0 values of sericite and chlorite. The high concentration profiles over the top 20 cm of temperatures of the formation suggest that In the Timmins area, a field investigation of the sediment cores from lakes show pronounced anhydrite was precipitated from sea water 5 characteristics of certain gold deposit types, increases in Pd, lr, Au, As, Se, Cu, Ni and Pb in during the marine hydrothermal activity which their host rock environment and the associated the top 5 cm. These data suggest that one of resulted in the sulfide mineralization. rock alteration is being carried out to establish the principal pathways for heavy metal loading the timing of mineralization and alteration The variation of 0 D values in the country rocks of lake sediments in the area is atmospheric events. This field investigation is integrated suggest, that small amount of magmatic water fallout of particulate material. with stable isotopic studies (oxygen, carbon, contributed in the hydrothermal systems and hydrogen) of the host rock and ore material to that incomplete dispersive mixing occurred 162. DARLING, R., Ecole Polytechnique: evaluate the degree to which the stable isotope between the two kinds of fluids. Further studies - the trace element geo­ systematics have been disrupted by post-min­ chemistry - of the altered wallrocks around the eralization tectonic and regional metamorphic 172. HATTORI, K., CAMPBELL, F.A., KROUSE, H.R., Louvem Copper deposit, Val d'Or, Quebec, events and to better describe the origin of the Univ. Calgary (Geology and Geophysics, Physics): 1980-82. ore-forming fluids. Epithermal, instrumental Stable isotope study on the uraniferous con­ neutron activation analyses of the ores and glomerate at the Elliot Lake, Ontario, 1981. 163. DUNN, C.E., Saskatchewan Geol. Surv.: associated host rocks for antimony, arsenic, Lake-sediment geocehmistry, 197 5-8 J. See: gold and tungsten are being carried out to Stable isotope study on uraniferous con­ See: establish lithogeochemical exploration criteria glomerate in Elliot Lake; Abstracts, Geol. Lake sediment and water geochemistry of the to supplement the field and iotopic screens. Assoc. Can./Mineral. Assoc. Can., Annual Carswell structure, northwestern Meeting, vol. 6y, A-24, 1981. Saskatchewan; Saskatchewan Dep. Mineral 169. GRUNSKY, E.C., TROWELL, N.F., Ontario Geol. Res., Rep. 224, 1980. Surv.: Sulfur isotope ratios of pyrite are determined in Compilation of atlas of lake sediment geo­ Abitibi alteration study, northern Ontario, the mineralized zone and in the adjacent rocks chemistry (marginal to the Athabasca 1979-82. in the Elliot Lake - Blind River district, Sandstone). &,..,, Ontario. Although the localities are widely distributed, pyrite within the ore zone has very Ontario Geol. Surv., Misc. Paper 96, 1980. 164. DUNN, C.E., Saskatchewan Geol. Surv.: similar isotopic compositions, close to 0°/00 Uranium biogeochemistry, 1979-82. Major and trace element chemistry of volcanic CDT. The uniform 0 H5 values of pyrite of rocks in the Ben Nevis Township area of different grain size indicate that pyrite did not See: Ontario are being examined in order to evaluate experience oxidation - reduction from the pro­ The biogeochemical expression of deeply buried the distribution of elements around base metal venance to the depositional site and in a meta­ uranium mineralization in Saskatchewan, deposits. Alteration of the volcanic rocks morphic environment. Canada; J. Geochem. Explor ., vol. 15, 1981. occurs as carbonatization and silicification SEM observation revealed that uraniferous hy­ around hydrothermal vents. Visual features of Determine relationship between mineralization drocarbon is a simple mixture of uranite and alteration include carbonatization and silicifi­ and metal concentrations in various plants. texture-less organic material. Carbon isotope cation accompanied by non-visual features. ratios of the organic material closely The non-visable features include a pronounced 165. FLETCHER, W.K., GODWIN, C.I., associated with uraninite range from -10 to -20 HEBERLEIN, D., Univ. British Columbia (Geologi­ zinc and lithium anomaly and a redistribution of 0 00 / PDB. The values mar suggest that oil like silica, aluminium, calcium, sodium, potassium, cal Sciences): material is enriched in 1 C during coalugation and titanium. Other elements are currently Bedrock geochemistry Berg deposit, British due to irradiation from uranium. Columbia, 1980-82; M.Sc. thesis (Heberlein). being studied. Petrographic examination of the area also indicates mineralogical changes in 173. HATTORI, K., MUEHLENBACKS, K., Univ. Lithogeochemical study of trace element distr i­ altered areas. The chemically and petro­ Alberta (Geology and Geophysics): bution at the Berg Deposit. graphically altered areas are spatially related to base metal sulphide occurrences in the Ben Oxygen isotopic study on Icelandic Deep 166. FLETCHER, W.K., SINCLAIR, A.J., Nevis area. Drilling Core (International Research Dr iUing MATYSEK, P., Univ. British Columbia (Geological Project Core), 1978-81. Sciences): 170. HALE, W.E., PAJARI, G.E., BURKE, K.S., Statistical evaluation of the value of categor­ HASSAN, H.H., Univ. New Brunswick (Geology): See: ical field observations in regional geochemical Uranium and thorium in rocks of southwestern Oxygen isotope study on hydrothermally altered programmes, 1980-82; M.Sc. thesis (Matysek). New Brunswick, 1979-82; Ph.D thesis (Hasson). basalt in Iceland; Abstracts with Program, Geol. Soc. Am., Annual Meeting, vol. 12, no. 7, p. 443, 1980. GEOCHEMISTRY /G~OCHIMIE

Oxygen isotope ratios of hydrothermally altered 178. LAMBERT, R. St. J., CHAMBERLAIN, V.E., Univ. peridotites, a major component to the Thetford rocks to depths of 3 km are determined from 3 Alberta (Geology): ophiolite suite, carry l to 10 ppb noble metal. localities in Iceland: Tertiary International Geology of the Malton gneiss, British Columbia, Individual noble metals are very uniform in the Research Drilling Project Core, drill cuttings 1978-81; Ph.D. thesis (Chamberlain). peridotites and their proportions are similar to from Reykjavik and from active Krafla volcano. unfractionated (meteoritic) material. In the The Malton Gneiss is an orthogneiss complex, The whole rocks from Krafla has the lowest 1 8 0 cumulus rocks, on the other hand, the platinum 00 originally formed c. 3 Ga ago and subsequently content having ever been reported, - .... 11 °/ • metals are stongly fractionated. lr concen­ intruded by Late Proterozoic alkaline granite Isotope ratios (6 1 '06D, and 634S) of the trates in early cumulus dunites, probably due to sills. No Phanerozoic recrystallization has secondary minerals, epidote, quartz, calcite and concentration in chromite whereas Pt and Pd occurred. The supposed Malton Gneiss east of anhydrite, suggest that the basalts are altered tend to increase in concentration in the later the trench appears to be metasedimentary by meteoric water at temperatures between pyroxenite cumulates. The highest Pt and Pd geniss of Proterozoic age. 300 to 400°C. The variation of 6 180 values of contents, 50 to 100 ppb, are found in pyrox­ enites of relatively high sulphur content. The the whole rocks in three areas is attributed to 179. LAMBERT, R. St. J., CUNNINGHAM, M.C., Univ. latest cumulus gabbros are low in platinum the difference in water/rock ratios of the hy­ Alberta (Geology): drothermal systems. The convective hydro­ metals, perhaps due to scavenging of magma by Geochemical and petrological studies in the thermal activity in Krafla, which may be sulphides during the pyroxenite stage. Gold is southern Slave Province, 1978-82; M.Sc. thesis caused by silicic magma beneath the central (Cunningham). relatively unfractionated in the cumulus rocks. volcano depleted 1 8 0 content in the rocks. The best exploration targets appear to be Studies have been concentrated on the geo­ cumulus rocks with high sulphur content. The primary ma9.matic isotope ratios are deter­ chemistry and Rb/Sr age of the dacitic and mined from 6 1 0 of pyroxene. Icelandic tholeiitic rocks of the Yellowknife greenstone 185. PLOEGER, F., CROCKET, J.H., McMaster Univ. magma had exceptionally low 180 content in belt and on the gneissic complex near the (Geology): Tertiary time as well as in Holocene age. the Barnston River, north shore, East Arm, Great Gold deposits of the Main Break, Kirkland Lake, low 1 8 0 magma is by exchange or ~roduced Slave Lake. Ontario: relationship to syenitic intrusive assimilation of low - 1 0 altered country rocks. rocks, 1980-82; M.Sc. thesis (Ploeger). 180. LAMBERT, R. St.J., BRAME, S., COX, J., I 74. JONASSON, I.R., Geol. Surv. Can.: GHOSH, D.G., Univ. Alberta (Geology): See: Trace elements in sulphides, 1974-. Kirkland Lake gold study, District of Paleocontinental margin studies in southeast Timiskaming; Ontario Geol. Surv., Misc. See: British Columbia, 1977-84; M.Sc. thesis (Brame, Nahanni integrated multidisciplinary pilot Paper 96, 1980. Cox), Ph.D. thesis (Ghosh). project geochemical studies Part 1: The study area is in east-central Teck township, Geochemistry and mineralogy of shales, cherts, The Pb-Zn mineralization in and around the northeastern Ontario. The main objective of carbonates and volcanic rocks from the Road Nelson batholith is related isotopically to the the study is to compare the major and trace River Formation, Misty Creek Embayment, batholith and the whole complex shows no sign element geochemistry (REE, Au, As, Sb, Te, W) Northwest Territories and Part 2: Some of a continental crustal component.. The thoughts on the source, tranportation and con­ Jurassic oceanic complex is thrust against the of the syenitic rocks hosting the gold deposits in Kirkland Lake with non-productive syenitic centration of elements in shales of the Misty Paleozoic continental margin south of the rocks within the same general area. Creek Embayment, Northwest Territories; Nelson batholith; elsewhere the contact is Geol. Surv. Can., Paper 80-IB, p. 149-171, observed by plutons. Northwest of the Nelson The rocks in the Kirkland Lake area are 1980. batholith, the Slocan Group is primarily of Timiskaming in age and consist of wackes, oceanic derivation in its lower part but contains conglomerates, trachytic flows and pyroclastics 175. KISH, L., CREVIER, M., Quebec Ministere more siliceous components in the upper and syenitic intrusives. Work is being con­ E.nergie Ressources: sections. centrated on the three dominant intrusive rock Les granitoides adjacentes au bassin d'Otish, types - augite, massive and porphyritic syenite. Quebec, 1979-81. 181. LEVIGNE, M., CROCKET, J.H., McMaster Univ. In the immediate vicinity of Kirkland Lake, the (Geology): intrusive suite and to a lesser extent, the Voir: Gold metallogeny at Dickenson Mine, Red Lake, Lithogeochimie et rad10act1v1t6 dans la r6g1on volcano-sedimentary suite, hosted the seven Ontario, 1979-82; M.Sc. thesis (Levigne). des Monts Otish; Qu6bec Mm. E.nerg1e et major gold producers. The orebodies are Ressources, DPV-712, p. 25-26, 1980. In order to determine the origin of the auri­ situated along a major fault structure, the ferous sulfide horizons at the Dickenson Mine, Kirkland Lake "main break", or along Le rapport sur le sujet est en redaction. subparallel fractures and splays originating Red Lake, mapping and sampling was udertaken from the "break". in the vicinity of the East South C ore zone on 176. KUSMIRSKI, R.T., CROCKET, J.H., McMaster the 30th level. Nine weeks were spent in the Univ. (Geology): The entire Timiskaming sequence in Kirkland field including 6 weeks underground. Metallogeny of gold deposits in the Dickenson Lake, including the orebodies, resulted from Mine, Red Lake, Ontairo, 1978-81; M.Sc. thesis The main ore zone, several minor auriferous successive movements along a major zone of (Kusmirski). sulfide horizons, alteration zones and sulfide weakness, probably a rift fault. Initially, fades banded iron formation were sampled in rifting occurred on the flanks of the Blake See: detail and 1400 feet of crosscuts were mapped River/Kinojevis volcanic pile. This was Petrogenesis of the gold deposits in Dickenson on the 30th level. The ore zone was also followed by sedimentation, trachytic volcanism, Mine, Red Lake, Northwestern Ontario: Geol. and syenitic intrusive activity in the rift valley. Surv. Can., Paper 80-IB, p. 135-144, 1980. sampled and mapped on the 24th level and sampled on the 2lst. A suJfide facies banded Repeated movement along one of the major rift The Dickenson Mine, a gold producer in the iron formation and the F zone were sampled on faults formed fractures in the syenitic intrusive Uchi volcanic-plutonic subprovince of the the 15th level. Drill core from the 30th level rocks along which ore-bearing hydrothermal Canadian shield, lies along the eastern flank of were logged and sampled. fluids migrated. a volcanic complex consisting mainly of A hydraulic separatory system was developed to basaltic komatiites and magnesium tholeiites 186. PRASAD, M., CROCKET, J.H., McMaster Univ. separate sulfides from crushed samples. Sulfur (Geology): with some uJtramafic and felsic flows, chemical isotope determinations are in progress on the and elastic sediments and proximal volcani­ Origin of siliceous interflow sedimentary rocks pyrite and pyrrhotite separates. Whole rock clastites. Studies of the 17, 22, 24, 25 and 30 from Munro Township, Ontario, 1979-82; Ph.D. analyses for major, minor and trace elements thesis (Prasad). levels in the "East south C" and "East South C are being carried out by x-ray fluorescence and Footwall" ore zones show that the gold-bearing Au, As, W and Sb by instrumental neutron Thin bands of cherty interflow sediments occur horizons lie within stratigraphicaJJy conform­ activation. In addition a carbon isotope study within the volcanic sequences in Munro able fragmental rocks probably derived from a will probably be undertaken to further investi­ Township, Ontario. These interfJow sediments source dominated by basaltic komatiltes and gate the source of carbon in some of the were analyzed for Au, Pt, Pd, lr, rare earth felsic volcanics with minor cherts and iron-rich aur iferous zones. elements (REE) and a number of incompatible thole ii tes. trace elements including Y, Zn, Hf, Nb, Rb, Th At least two different types of mineralization 182. LEVINSON, A.A., KNOX, A.W., SILLS, T.K., Univ. and Ta. Major and trace element data shows a are recognized. The mineralized zone on the 25 Calgary (Geology and Geophysics): clear genetic relationship between these inter­ Level is an auriferous sediment made up of both Exploration and Environmental Geochemistry, flow sediments and komatiitic volcanic flows. chemical (exhalative) and elastic components. 1974-; M.Sc. theses (Knox, Sills). Our trace element data show a considerable Au, As, S, Fe, Mn, Cu, Zn probably represent enrichment in REE and incompatible element Progress continues to be made in applying the exhalative components. The mineralized zone content of these sediments relative to concepts of disequilibrium in the exploration on 30 Level in a felsic volcaniclastic rock in komatiitic rocks. The REE data have flat to for uranium. which most of the Au, As, S, Fe and Zn was slightly enriched light rare earth element (LREE) patterns with negative Eu-anomalies probably deposited synchronously with felsic 183. MAURICE, Y.T., Geol. Surv. Can.: volcanism or erosion of a felsic source. Both similar to low MgO-basaltic komatiite at Munro Regional geochemistry, northern Canadian ore zones are pre-tectonic and post-dated by at Township. Therefore, these interflow Shield, 1976-. least two periods of lower amphibolite grade sediments are thought to represent a siliceous metamorphism. Both are regarded as mainly volatile-rich fraction separated during the 184. OSHIN, I.O., CROCKET, J.H., McMaster Univ. syngenetic ores. upward migration and extrusion of the (Geology): associated kimatiltic melt and exhaled on to The abundances and geochemistry of some 177. LALONDE, J.P., PELLETIER, M., Quebec the sea floor. Such siliceous or gaseous noble metals in the Thetford Mines ophiolites, Ministere E.nergie et Ressources: fractions are expected to be considerably Quebec, 1977-81; Ph.D. thesis (Oshin). enriched in incompatible elements and REE. Geochimie des eaux souterraines des Re~ions des Bosses Terres et AppaJaches du Quebec, Opholites from the Thetford Mines area, 187. ROBERT, F., DARLING, R., GELINAS, L., ~cole 1979-. Quebec are represented by peridotite tectonite (harzburgite), mafic and ultramafic cumulus Polytechinque (Genie Mineral): Le project ci-mentionne qui est un projet rocks and pillowed to massive basalts. Noble The geochemistry of altered wallrocks sur­ d'inventaire du territoire pour les possiblilit6s metal (Au, lr, Pt and Pd) studies using neutron rounding the Manitou-Barvue volcanogenic ore minieres a d6ja fait J'objet de deux campagne activation were Wldertaken to assess abundance deposits, Val d'Or, Quebec, 1978-81. de terrain et 1979 et 1980. A date, environ levels, distribution patterns and economic 7000 echantillon ont ete preleves et 15 OOO km 2 potential of these elements. The tectonized de territoire ont ete inventories. 9 GEOCHEMISTRY /GEOCHlMIE

188. ROY, C., DARLING, R., LUDDEN, J., Ecole sulfides at lower pressures and temperatures Water samples were coJJected hourly at three Polytechnique (Genie Mineral): are used to deduce the stoichiometry and ther­ depths from two twenty-five hour stations in Geochemistry of host rocks at Kiena Gold modynamic properties of aqueous solutes for the Fraser River estuary. Particulate analyses Mines, Val d'Or, Quebec, 1980-82; M.Sc.A. use in models of aqueous mass transport and ore included determination of suspended sediment thesis (Roy). formation. loading as well as mineralogy by XRD, bulk chemistry by thin-film XRF and leachable trace 189. SOPUCK, V., Saskatchewan Research Council 199. BALLANTYNE, S.B., Geol. Surv. Can.: elements (Cd, Co, Cu, Mn and Pb) by GAAS. (Geology Div.): Regional geochemistry - southern Cordillera, Total dissolved metals in the filtrate (0.4 um) lithogeochemicaJ studies of unconformity-type I 979-. were estimated by GASS after pre- uranium deposits in Saskatchewan, 1978-81. concentration using Chelex 100. A bioassay 200. BARAGAR, W.R .A., Geol. Surv. Can.: using the diatom Tilalassiosira pseudonana was Lithogeochemical studies of Athabasca Group Stratigraphy and geochemistry of the volcanic and basement rocks were undertaken to develop run to evaluate biological availability of the rocks of the Circum-Ungava Belt, District of dissolved metals. criteria for the recognition of alteration and Keewatin, 1978-. trace metal haloes surrounding uranium min­ Sampling stations were selected to represent eralization. 201. BARNES, M.A., BARNES, W.C., Univ. British both minimal saline intrusion and prominent Columbia (Geological Sciences): salt wedge environments. Inter-element ratios 190. STEVENATO, R.J., VOS, M.A., Ontario Geol. indicate that changes in bulk composition of Surv.: Oxic and anoxic diagenesis of terpenes, hydro­ carbons and other lipids from the sediments of suspended particulates through the tidal cycle Distribution of lithium, rubidium and cesium in a meromictic fjord lake in southwestern British largely result from resuspension of bottom Jake muds north of Lake Superior; a possible Columbia, I 979-83. sediments and mixing of marine and terrigenous tool for geochemical prospecting, 1979-8!. particulates. However, Fe:Ti ratios and Jeach­ See: 202. BOYLE, R.W., Geo!. Surv. Can.: able Fe indicate loss of about l wt. 96 Fe from Geochemical distribution of lithium, rubidium Geochemistry of metaUogenesis and primary river-bourne particulates settling into saline and cesium in Lake Muds; Ontario Geol. Surv., halos, 197 3-. waters. This Joss from particulates is accom­ Maps NTS:42D, part of 42E, 52A, part of 52H, plished by a corresponding increase of 1981. 203. BRAND, U., VEIZER, J., Univ. Ottawa (Geology): "dissolved" Fe concentrations, from JO ppb in Geochemical fades indicators in carbonates, both fresh waters and the salt water intrusion, Distribution of lithium, rubidium, cesium in I 976-. to more than 80 ppb in mixed waters of inter­ lake muds were determined from samples of the mediate salinity. joint Federal Provincial Uranium Reconnais­ See: Chemical diagenesis of a multicomponent Co, Cu, Mn and Pb show similar trends to Fe sance study in order to assess potential for use carbonate system - 1: trace elements; of these distributions as a tool in geochemical and their increased concentrations in waters of J. Sedimentary Petrol., vol. 50, no. 4, prospecting for rare element pegmatites. intermediate salinity and high dissolved Fe p. 1219-1236, 1980-. content are attributed to their association with Analyses for tantalum and tin were completed for part of the area. "dissolved" Fe colJoids. This is consistent with 204. CAMERON, E.M., Geol. Surv. Can.: bioassay data which suggests that the biological Geochemical provinces, Newfoundland-Quebec­ 191. THOMSON, I., Ontario Geol. Surv.: availability of metals changes abruptly with Ontario, 1980-. Gamma ray mapping of alteration zones change in dissolved Fe concentrations. associated with gold-bearing horizons: orien­ To outline possible causes for major, regional 21 l. GOODFELLOW, W.D., Geol. Surv. Can.: tation studies at the Kerr Addison Mine, variations of selected elements in the crust Ontario, 1980-82. within Canada; to relate these variations to the Regional geochemistry, Yukon Territory, 1977-. See: distribution of mineral deposits and to concepts of the geological history of Canada; and to 212. GOODFELLOW, W.D., Geol. Surv. Can.: Ontario Geol. Surv., MP96, p. 145-149, 1980. Geochemistry of mineral occurrences and their ascertain any facts which might assist mineral host rocks in the Northern Cordillera, 1979-. exploration. 192. THOMSON, I., WADGE, D.R., Ontario Geol. Surv.: Reconnaissance basal till surveys and related See: 205. CHASE, R.L., GRILL, E.V., COOK, R., geochemical research in Kirkland Lake area, Nahanni integrated multidisciplinary pilot PRICE, M.G., HANSEN, K., BELAND, G., District of Timiskaming, Ontario, 1977-83. project geochemical studies Part 1: Geo­ MALOTT, M.L., Univ. British Columbia, chemistry and mineralogy of shales, cherts, See: (Oceanography, Geological Sciences): carbonates and volcanic rocks from the Road Ontario Geol. Surv., MP96, 1980. Sediments of Juan De Fuca and Explorer River Formation, Misty Creek Embayment, Ridges: search for hydrothermal input, Northwest Territories and Part 2: Some 193. WARREN, H.V., TOWERS, G.H.N., Univ. British 1977-82; M.Sc. theses (Cook, Price, Hansen, thoughts on the source, transportation and con­ Columbia (Geological Sciences, Botany): Beland, Malott). centration of elements in shales of the Misty Biogeochemistry of gold, silver and mercury, See: creek Embayment, Northwest Territories; Geol. arsenic and antimony, 1978-. A hydrothermal deposit from Explorer Ridge in Surv. Can., Paper 80-JB, p. 149-171, 1980. To find vegetation particularly useful in the the northeast Pacific Ocean; Earth and search for buried ore deposits. We have already Planetary Sci. Lett., vol. 52, p. 142-150, 1981. 213. HUTCHEON, I.E., OLDERSHAW, A.E., Univ. Calgary (Geology and Geophysics): found trees or lesser plants which concentrate Pr ice's thesis is complete and will be defended copper and molybdenum (Alders, fireweed), Sediment diagenesis and water-rock inter­ shortly. First drafts of theses of Malott and action. arsenic (Douglas Fir) and gold (Phacelia). Cook are virtually complete. Flooding of area of crest of Juan De Fuca Ridge by turbidites See: THEORETICAL/PURE during late Pleistocene has masked any obvious Diagenesis of Cretaceous sandstones of the clues to widespread hydrothermal inputs. Kootenay Formation; Geochimica et 194. AL-AASM, I., VEIZER, J., Univ. Ottawa, Holocene sediments may however contain Cosmochimica Acta, vol. 44, p. 1425-1435, (Geology): subtle indications of latter. 1980. Geochemistry of aragonite-calcite trans­ formation: an example of rudists, 1980-83; 206. DYCK, W., Geol. Surv. Can.: 214. NESBITT, H.W., Univ. Western Ontario (Geology): Ph.D. thesis (Al-Aasm). Material balance of uranium series in a natural Lanthanides in continental waters, 1981-83. environment, 1978-. 195. MAJID, A.H., VEIZER, J., Univ. Ottawa 215. THORPE, R.I., Geol. Surv. Can.: (Geology): 207. EDGAR, A.O., Univ. Western Ontario (Geology): Lead isotopic studies on genesis of ore deposits, 1978-. Stratigraphy, diagenesis and geochemistry of Deep-mantle-core source of potassium for in­ the carbonate host-rocks in the Kirkuk oil-field, homogeneous upper mantle, 1980-81. Iraq, 1977-81; Ph.D. thesis (Majid). 216. TURNER, J.V., FRITZ, P., KARROW, P.F., Univ. 208. ELL WOOD, D.J., Geol. Surv. Can. Waterloo (Earth Sciences): 196. VEIZER, J., Univ. Ottawa (Geology): Geochemical information system, 1975-. Carbon isotopes in marl lakes and their effect on radiocarbon dating, 1979-81. Chemical diagenesis of carbonate rocks, fossils and components, I 981-84. 209. FLETCHER, W.K., EVANS, F., Univ. British See: Columbia (Geological Sciences): Radiocarbon dating of marl lake sedimentary See: Regional variations of trace element geo­ Chemical diagenesis of a multicomponent sequences; Geol. Assoc. Can./ Mineral. Assoc. chemistry on the Prairies, 1975-83; M.Sc. Can., Program with abstracts, vol. 5, p. 85, carbonate system - I: trace elements; thesis (Evans). 1980. J. Sediment. Petrol., vol. 50, p.1219-1236, 1980. See: Sampling and analytical work completed and Nutrient concentraions in grasses and legume manuscript in preparation. Several marl lakes 197. WADLEIGH, M., VEIZER, J., BROOKS, C., forages of northwestern Manitoba; Can. J. across southern Ontario were studied for water Univ. Ottawa (Geology): Animal Sci., vol. 60, p. 99 I -1002, 1980. and sediment isotopic composition and a core Marine geochemical cycle of strontium, Increasing emphasis on local variability of trace has been studied isotopically and polynologi­ 1978-81; M.Sc. thesis (Wadleigh). elements in soil weathering catenas developed cally from Little Lake, near Cambridge, on different parent materials. Ontario. GENERAL/G~ERAUrts 210. FLETCHER, W.K., LEWIS, A.G., HOLMES, G.S., 217. VEIZER, J., Univ. of Ottawa (Geology): Evolution of the early terrestrial atmosphere­ 198. ANDERSON, G.M., Univ. Toronto (Geology): Univ. British Columbia (Geology, Oceanography): hydrosphere system and its consequences for Mineral solubilities and aqueous mass transport, Trace metal speciation and biological effects metallogensis, 1981-84. 1979-85. Fraser River Estuary, 1979-81. Solubilities of silicates and carbonate minerals See: at high pressures and temperatures and of Correlation of 1 'C/12C and ,..s;ns secular variations; Geochim. et Cosmochim. Acta, vol. 44, 579-587, 1980.

JO GEOCHRONOLOGY /GEOCHRONOLOGIE

218. ARMSTRONG, R.L., BROWN, R.L., SIMONY, P., 223. BAADSGAARD, H., BR!DGWATER, D.B., 226. BELL, K., BLENKINSOP, J., COLE, T.J.S., READ, P.B., PARRISH, R.R., RYAN, B.D., Univ. NUTMAN, A., MCGREGOR, V.M., WAGNER, P., MENAGH, D.P., Carleton Univ. (Geology, British Columbia (Geological Sciences), Carleton Univ. Alberta (Geology): Physics): Univ. (Geology), Univ. Calgary (Geology and The geochronology and geochemistry of the Saskatchewan Shield geochronology project, Geophysics): Early Archean crustal rocks of the North 1978-. Omineca belt geochronometry, British Atlantic craton in West Greenland, 1970-; M.Sc. Results to date have indicated the presence of Columbai, 1975-. thesis (Wagner). Archean inliers within the Wollaston domain See: See: and the presumed northern extension of the Reconnaissance Rb-Sr geochronology and The U-Th-Pb systematics of zircons from the Western Granuli te domain, and the existence of tectonic evolution of the Priest River crystal­ Type NOk gneisses, West Greenland; Geochim. at least two periods of granitoid magmatism, at line complex of northern Idaho and northeastern et Cosmochim. Acta, vol. 45, no. 7, 1981. 1890 and 1759 Ma, during the Hudsonian Orogeny. Future work wiJJ be concentrated on Washington; Geol. Soc. Am., Abstracts with U-Pb isotope systematics on minerals from the Programs, vol. 13, p. 103, 1981. establishing the timing of events within the gneiss complex at lsua, West Greenland; Hudsonian. Frenchman Cap core and mantling gneisses, Rapport Grdn . Geo!. Unders., 1981. Kootenay Arc pelitic sediments, Trail­ A large number of gneiss samples (from the 227. CORMIE, A.B., NELSON, D.E., HUNTLEY, D.J., Castlegar gneisses, Nelson and Kuskanax well-preserved lsua gneiss complex) have been Simon Fraser Univ. (Archaeology, Physics): batholiths, Vallhala and Kettle dome ortho­ received and prepared for analysis this spring. X-ray fluorescence analysis as a rapid method gneisses, Quesnel gneiss, Eagle Bay Formation, Relatively detailed pre-3600 Ma field relations of identifying tephras discovered in archaeo­ Oliver Granite, and Clachnacudairn salient logical sites, 1979-81; M.A. thesis (Cormie). granites are current topics of Rb-Sr abd U-Pb have been discovered within the Isua gneiss complex. We are in the process of seeing if the dating studies augmented by K-Ar dating in pervasive 3600 Ma metamorphism has spared Ashes from three Holocene eruptions (Mazama, areas not previously studied. these rocks enough to get reliable geo­ 6 600 y.B.P.; Mt. St. Helens Yn, 3 400 y.B.P.; chronology. and Bridge River, 2 350 y.B.P.), are distributed 219. ARMSTRONG, R.L., MISCH, P., BROWN, E.H., throughout southern British Columbia, Canada. Univ. British Columbia (Geological Sciences), We have recently reported a "'2660 Ma event by These tephras are commonly found in local Univ. Washington, Univ. West Washington): geochronology. This event has been recognized archaeological sites and once identified can Dating of blueschist metamorphic episodes in and even mapped by the field geologists. its provide archaeologists with excellent time­ the North Cascades, Washington, U.S.A., main expression is in the form of remobilized stratigraphic markers. We have concentrated 197 5-8 !. sheets of granitoid material. on developing rapid methods by which samples See: Wagner is more than half-finished with a Rb-Sr from these tephra layers can be routinely Geochronometry of the Shuksan metamorphic and Pb-Pb study of the Ameralik and other identified. suite, North Cascades, Washington; Geol. Soc. major dykes cutting the lsua gneiss complex. Am., Abstracts with programs, vol. 12, p. 94, To date, one of the most widely applied 1980. Much to our surprise, we have found a clearly methods for tephra identification is microprobe Proterozoic dyke where we did not expect it. analysis of the major element concentrations in The bimodal distribution of ages of blueschist More work will be done on this and similar the glass or mineral grains. Neutron activation metamorphism in the North Cascades has been dykes. The senior researcher will be going into and X-ray fluorescence analyses of glass firmly established. Several papers reporting the field in West Greenland this summer (1981) separates have also been used. These studies that work are in preparation. isotopic study Sr for further collecting. have shown that the major and trace element of the Darrington Phyllite, showing its concentrations in glass or selected mineral similarity with Franciscan rocks, is now also 224. BAADSGAARD, H., LERBEKMO, J.F., separates are usuaJJy sufficiently homogeneous complete. Univ. Alberta (Geology): for ashes from a single eruption, yet suf­ Calibration of the time of Cretaceous-Tertiary ficiently different for ashes from different 220. ARMSTRONG, R.L., RYAN, B.D., boundary by geochronometry and paleomagnetic eruptions so that tephras may be chemically PARRISH, R.R., WOODSWORTH, G., reversals, 1978-83. finger-printed. Univ. British Columbia (Geological Sciences), Geol. Surv. Can.: See: 228. CORMIER, R.F., Saint Francis Xavier Univ. Coast Plutonic belt geochronometry, 1975-. A Rb-Sr age for the Cretaceous-Tertiary boundary (Z coal), Hell Creek, Montana; Can. J. (Geology): The age and isotopic composition of Coast Earth Sci. vol. 17, p. 671-673, 1980. Rb/Sr ages of granitic rocks of the northern Plutonic Complex rocks are being investigated Appalachians, 1970-. in several traverses across the linear belt. Extended work on zircon dating of the same Z­ Current work is concentrated in the Vancouver coal bentonite has been completed. There are a The following granitoid bodies of the northen to Hope, Bella Coola to Bella Bella and Alice number of problems associated with dating such Appalachians of Maritime Canada are being Arm areas. U-Pb zircon dates have been deter­ young (-64 Ma) zircon by U/Pb and these will be dated using Rb/Sr whole-rock and/or mineral mined for the Squamish (98.0 ma), Furry reported in a short paper. The U-Pb date of data: I) the South Mountain batholith of Nova (99.0 Ma), Spuzzum (110.5 ma) and Ecstall ~64 Ma checks very well with the 63.8 Ma Rb-Sr Scotia plus satellites; 2) the St. George (181.5 Ma) plutons. date. Further sampling (for magnetic reversal batho!ith of southern New Brunswick; and 3) the studies} will be carried out this summer. 1 Avalonian 1 plutons of Cape Breton Island and 221. ARMSTRONG, R.L., SOUTHER, J.G., A multiple-sample study of the variations in the northern mainland of Nova Scotia. BEVIER, M.L., MUEHLENBACHS, K., Univ. dating caused by sampling procedures is almost British Columbia (Geological Sciences), Geol. completed. Preliminary results show that a 229. DUNCAN, I.J., GREENWOOD, H.J., ROSS, J. V., Surv. Can., Univ. Alberta (Geology): special case is needed in sampling pyroclastic ARMSTRONG, R.L., Univ. British Columbia (Geo­ CordiJleran Cenozoic volcanic rocks - K-Ar beds for dating. logical Sciences): dating and Sc isotope studies, British Columbia­ The evolution of the Thor-Odin gneiss dome and Yukon, 1975-82. 225. BELL, K., BLENKINSOP, J., Saskatchewan Geol. related geochronological studies, 1974-81, Ph.D., thesis (Duncan). See: Surv.: Saskatchewan Shield geochronology Geology of the Coquihalla volcanic complex, project, 1976-. The pre-doming evolution of the Thor-Odin southwestern British Columbia; Can. J. Earth See gneiss dome was characterized by the Sci., vol. 17, p. 985-995, 1980. Saskatchewan Geol. Surv., Summ. Investig., formation of large scale nappe structures and the imbrication of Archaean basement rocks Differentiation of Cale-alkaline magmas: p. 18, 1980. and the younger cover sequence. The first evidence from the CoquihaUa Volcanic Previous geochronological determinations by period of deformation consisted of large-scale Complex, British Columbia; J. Vole. Geotherm. the authors on Precambrian rocks from Res., vol. 9, p. 151-179, 1981. infolding of cover sequence into basement northern Saskatchewan have confirmed or indi­ rocks. During the second period, wedges of Paleogene tectonic evolution of the Pacific cated: 1) the existence of Archean inliers basement rocks wer pushed into the cores of Northwest; J. Geol. vol. 88, p. 619-638. 1980. within the Wollaston domain; 2) a probable late northerly-directed nappes. The third period Archean age for the Eynard Lake complex in involved refolding and imbrication coaxial with K-Ar dating of Tertiary and Quaternary, the Western Craton; 3) two major plutonic phase 2. The domes are the result of inter­ volcanic rocks continues with efforts now con­ events, at about 1880 and 1745 Ma, during the ference of phases 4 and 5 with 1, 2, and J, and centrated on Miocene plateau basalt and Hudsonian orogeny; and 4) a younger event at occurred in Tertiary time. Lead Isotope sys­ Quaternary centers in the Garibaldi belt about 1500 Ma, apparently involving both meta­ between Garibaldi Lake and Meager Mountain. tematics indicate the presence of a pre­ morphism and intrusion. Work during the past Cambrian basement in the Shusways Terrain, Oxygen isotope analyses have been completed year, using the Rb/Sr whole rock method is as consistent with new 17 Rb/ 86Sr data. on a subset of the large suite previously follows: I) the Macoun Lake granodiorite, with analysed for Sr. an initial ration of 0.7019 ± 0.0001, has been 230. FRAREY, M.J., Geol. Surv. Can.: dated at 1745 ± 50 Ma; and 2) the Wolverine 222. BAADSGAARD, H., Univ. Alberta (Geology): Correlation and geochronological studies in the Point Formation (Athabasca Group) has yielded Canadian Shield, 197 5-. Rb/Sr and K-Ca isotope systematics of the a 4-point isochron with a preliminary age of Devonian potash beds in Saskatchewan, 1978-. 1513 ± 24 Ma and an initial ratio of 231. GABITES, J.E., ARMSTRONG, R.L., Univ. British The Rb-Sr measurements on three of the four 0.7086 ± 0.0006. The third year of the project Columbia (Geological Sciences): main potash horizons have been almost com­ wiU include further studies of some of the Geology and geochronology of an area near pleted. Carnallite, sylvite, and halite, together suites examined last year and measurements on Hope, British Colubmia, 1981-; M. Sc. thesis with a "total-salt" sample are measured for Rb several new suites, including granitoids from (Gabites). and Sr isotopes. Results to date indicate a the Carswell basement and granulites from the great deal of recrystallisation at widely varying Western Granulite domain. times. The diffusion or migration volume of Rb and Sr in the samples seems to be larger than liter-size. New sampling will have to be carried out, with the migration of constituents taken into account. II GEOCHRONOLOGY /GEOCHRONOLOGIE

To map an area near Hope, British Columbia, and hypabyssal intrusives in the Anglo-Welsh A thesis with major emphasis on isotopic deter­ which contains Paleozoic to Mesozoic meta­ Paleozoic have provided a few minerals and minations to add in explanations of genesis of morphic and plutonic rocks, and to use geo­ rocks suitable for geochronological work. Pro­ these U-deposits. Data has been accumulated chronology techniques to assist in solving visional results indicate a minimum age for the from fourteen different sites. A regional structural complexities. Llanvirn of 450 Ma and the Caradoc of 445 Ma. pattern of time of deposition and alteration is already apparent. Further work will prove or 232. HUNTLEY, D.J., BERGER, G.W., Simon Fraser 236. LAMBERT, R.St.J., HOLLAND, J.G., disprove the initial contentions. Univ. (Physics): Univ. Alberta (Geology): Geochronology and geochemistry of the Thermoluminescence dating of ocean 239. PARRISH, R.R., ARMSTRONG, R.L., sediments, 1976-. Lewisian. Univ. British Columbia (Geological Sciences): The Lewisian gneisses of the Torridon district Cenozoic tectonics of the British Columbia Further work in underway with the objective of contain a component dated by Rb-Sr at Coast Mountains: inferences from fission track establishing the validity of the method. To this 3400 Ma, whereas the main units of the dating of zircon and apatite, 1978-81; Ph.D. end two sets of samples, one a set of core tops, thesis (Parrish). the other a set from the oxygen isotope stage complex are at least 2700 Ma old. These 5/6 boundary of several cores, are being gneisses are closely similar in petrology and See: studied. composition to the grey gneisses of the Laxford Uplift rates of Mt. Logan, YT, and BC's central district. Coast Mountains using fission track dating 233. HUNTLEY, D.J., BERGER, G.W., WINTLE, A.G., methods; EOS, vol. 62, no. 6, 1981. Simon Fraser Univ. (Physics): 237. LAMBERT, R.St.J., HOLLAND, J.G., WINCHESTER, J.A., Univ. Alberta (Geology): Fission track estimates of paleoheat flow, Thermoluminescence dating of terrestrial sedi­ Coast Mountains of British Columbia, Canada; ments, 1 979-. Chemistra tigraphy and geochronology of Moinian, Grampian and Dalradian complexes, EOS, vol. 61, no. 46, p. 1131, 1980. To develop techniques for dating the deposition 1970-90. Conclusion of fission track dating and thermal of sediments found in archaeological and geo­ modeling will culminate Spring 1981 with the logical deposits. So far we have developed Geochemical studies of psammites and petites in the Scottish Highlands show that each pelitic writing of the thesis, to be completed techniques which yield zero age for modern Sept. 1981. deposits in archaeological sites and for silt formation so far studied has unique geo­ from the Fraser River. Research is underway chemistry and that psammites can in some instances be fingerprinted. Correlation by geo­ 240. WORDEN, J., CUMMING, G.L., comparing TL dates obtained by these methods BAADSGAARD, H., Univ. Alberta (Geology): with ages obtained by conventional methods. chemical characteristics has proved possible up to 100 km or more along strike. The infor­ The geochronology-isotope geology of the mation has been used to clarify the inter­ pitchblende mineralization of the Midwest Lake 234. HUNTLEY, D.J., WINTLE, A.G., Simon Fraser deposit, Saskatchewan, 1978-81. Univ. (Physics): relationship of the Moinian, Grampian and Dalradian, and to emphasise the distinctiveness a-counting as a method of determining Th-230 The analysis of pitchblende, country or host and Pa-231 contents of ocean sediments, 1980-. of the Morar and Glenfinnan Divisions of the W. rock, sericite, chlorite, biotite, galena, nickel See: Moinian. The Grampian metamorphism peaked arsenides by Rb-Sr, U-Pb and Pb-Pb is The use of alpha scintillation counting for at close to 485 Ma, while the Leven Schists completed. A paper is being prepared for were deposited 655 Ma ago. measuring Th-230 and Pa-231 contents of ocean verbal presentation of the results at a con­ sediments; Can. J. Earth Sci., vol. 18, no. 3, ference in Regina this fall. The company p. 419-432, 1981. 238. MILLER, R.A., BAADSGAARD, H., (Exxon) have given permission for the publi­ MOR TON, R.D., Un iv. Alberta (Geology): cation of a major report on the geochrono­ The geochronology and U-Pb isotope 235. LAMBERT, R.St.J., CHAMBERLAIN, V.E., Univ. logical work by early next year. Alberta (Geology): systematics of the pitchblende deposits in the Bear Province, northwestern Canadian Shield, This work has been part of a long-term project Phanerozoic time scale, 1980-83. 1980-82; Ph.D. thesis (Miller). on isotope investigation of the uranium mineral The absolute age of the Ordovician and deposits in Saskatchewan (coworker: J. Hoeve, Cambrian is poorly known. Bentonites, lavas Saskatoon). A paper on the latest geochrono­ logical results from four other deposits is in preparation.

GEOLOGICAL COMPUTER APPLICATIONS/ APPLICATIONS DE L'INFORMA TIQUE A LA GEOLOGIQUE GEOMATHEMATICS/MATHEMATIQUE DE LA TERRE GEOMORPHOLOGY /GEoMORPHOLOGIE

241. HAMILTON, W.N., KOPF-JOHNSON, A., Alberta 242. AGTERBERG, F.P., Geol. Surv. Can.: 247. DUBOIS, J.M.M. Univ. Sherbrooke (Geographie): Research Council (Geol. Surv.): Probability models for estimating mineral Bibliographie sur Jes caracter istiques physiques Information geology, 1974-. potential, 1969-. des Cantons de l'Est, Quebec, 1971-.

See: 243. AGTERBERG, F.P., Geol. Su rv. Can.: Cinq rapports totalisant plus de 4,000 references ont ete publies date pour couvrir GEODIAL user's manual; ARC Internal Rep. Probability models for estimating mineral a (draft, for distribution on request), 1980. tout le domaine physique des Cantons de l'Est. potential for geoprocessing, 1976-. Les references sont regroupees par the mes. To identify and index Alberta geoscience data 244. FABBRI, A.G., Geol. Surv. Can.: L'acquisition de donnees est cantinuelle. Un for input to a computerized online bibliographic sixieme rapport est prevu en 1981. data base for Alberta (GEODIAL) and for Quantification of geological variables and geo­ mathematical estimation of mineral potential, inclusion in a national index file (GEOSCAN), 248. DUBOIS, J.M.M., DIONNE, J.C., Univ. Sherbrooke and to use these tools (GEODIAL/GEOSCAN) 1972-. (Geographie): and others to provide timely responses to 245. SINCLAIR, A.J., GIROUX, G.H., Univ. British Te1edetection et cartographie des fronts requests from Government planning and regu­ glaciaires sur la COte Nord du Saint-Laurent lating agencies, the mineral industry, insti­ Columbia (Geological Sciences): entre le lac Saint-Jean et le Labrador, 1978-82. tutions and the public for up-to-date resource Geostatistical evaluation of silver deposits, information. British Columbia-Yukon, 1980-82; M.A.Sc. Voir: thesis (Giroux). A position of the Laurentide ice sheet in GEODIAL now includes all published and unpub­ eastern Quebec and southern Labrador during lished geoscience reports of Alberta Research Our work has concentated on development of a Late Wisconsin deglaciation; Northeastern council (to end of 1980), the complete works of practical grade estimation procedure at the Section Geol. Soc. Am., 15th Ann. Mtg., production level for the Sam Goosly deposit of Canadian Society of Petroleum Geologists (to Philadelphia, Proc., p. 435-436, 1980. end of 1978), and published and unpublished Equity Silver Mines Ltd. The deposit is charac­ reports of the Geological Survey of Canada that terized by a tremendously high level of vari­ Le complexe morainique frontal d'Aguanus­ pertain to Alberta (to end of 1980). Theses and ability in Ag grades, 3 orders of magnitude for Kenamiou, Basse COte Nord du Saint-Laurent; journal literature are the current target of 5m blasthole samples separated by 5 to I 0 m in Le Quaternaire du Quebec IV, Quebec, resumes indexing, to be completed in 1982/83. extreme cases. Several procedures to meet this et programme, p. 13, 1980. problem are being tested.

246. WATERS, P.M., WILLIAMS, G.D., Univ. Alberta (Geology): Detailed variograms of the coal seam thickness from the Ravenscrag Formation, Estevan, Saskatchewan, 1978-81; M.Sc. thesis (Waters). Coal seam thicknesses, surveyed just after the seam was mined, have been collected at short spacing. These, along with drill hole thick­ nesses, will be used to examine the variogram models, in particuJar whether they show a nugget effect near the origin. Preliminary results suggest there is no nugget effect, and that a straight line may be the best model. No anisotropy has been seen yet.

12 GEOPHYSICS/ GEOPH YSIQUE

ELECTRICAL/M ETHODES ELECTRIQUES See: Saskatchewan Geel. Surv., Summ. lnvestig., 274. HALL, D.H., KHAN, S., Univ. Manitoba (Earth 249. DUCKWORTH, K., BAYS, A., Univ. Calgary p. 22, 1980. Sciences): (Geology and Geophysics): Rock magnetism and magnetic anomalies, Electromagnetic scale modelling of Turner During the summer of 1980 an exploratory follow up was made into the area covered by En g lish River subprovince, 1980-82; M.Sc. Responses on conductive environments, 1979-; thesis (Khan). M.Sc. thesis (Bays). the gradiometric survey. Due to fiscal strin­ gency the achievement was minimal. The Analogue modelling of conductive geological project is expected to take a low profile during 275. HALL, D.H., MILLAR, T., NOBLE, I., environments using an electrolytic tank. Initial 1981-82 for the same fiscal reasons. Univ. Manitoba (Earth Sciences): phase of modelling relates to the Turam pros­ Deep crustal magnetism, 1978-83; M.Sc. thesis pecting system. Model is microprocessed con­ 261. SC HWARZ, E.J., LAVERDURE, L., (Noble). trolled and is almost complete. Ecole Polytechnique (Genie Mineral): See: Magnetic properties of sulphide ore deposits Magnetic signatures of subprovinces in the 250. DUCKWORTH, K., KAY, A., Univ. Calgary and their significance in magnetic prospecting, Canadian Shield and MAGST data; Geol. Assoc. (Geology and Geophysics): 1980-82; these de maitrise (Laverdure). Can./Mineral. Assoc. Can., Abstracts, vol. 6, Investigation of the IP effects in lead-zinc p. A-24, 1981. areas located in permafrost zones, 1979-81; Determination de la numeralogie magnetique - M.Sc. thesis (Kay). Zoning; determination de la susceptibilite mag­ netique et l'anisotropie - Fabric ; determination 276. HALL, D.H., VOHRA, R.D., Univ. Manitoba (Earth Sciences): 251. DYCK, A.V., Geol. Surv. Can.: de l'aimantation remanente - paleomagnetisme; et construction des modeles et evaluation des Deep e.m. sounding using power lines, 1980-82; Borehole geophysics (electrical and magnetic Ph.D. thesis (Vohra). techniques), 1974-. effets magnetiques et gravimetriques prevus a la surface. See: 252. GROSS, H., LANGHAM, E.J., Environment Deep electromagnetic soundings in Manitoba; Canada (National Hydrology Res. lnstit., Surface 262. SINHA, A.K., Geol. Surv. Can.: GeoJ. Assoc. Can./Mineral. Assoc. Can, Water Div.): Applied Em problems, 1973-. Abstracts, vol. 6, p. A-58, 198 l. Time domain reflectrometry, 1977-80. See: 277. McGLYNN, J.C., Geol. Surv. Can.: Various models of dielectric mixtures are Overburden characteristics on the Alfred Hawkesbury area, Ontario obtained by D.C. Paleomagnetic study of Proterozoic red beds of discussed and compared with laborator y work. the western Canadian Shield, 1968-. These are all from published literature. A e lectrical soundings; Geel. Surv. Can., Paper 80-1 C, p. 1-12, 1980. simple model is developed for ill ustrating the 278. OLSON, D.G., Geol. Surv. Can.: usefulness of a TDR system for ground frost 263. SOLIMAN, A.A., BURKE, K.B.S., Univ. New High resolution aeromagnetics (experimental investigation and its application in laboratory surveys), 1968-. testing and in the field. Different probes Br unswick (Geology): Interpretation of Mini-Sosie seismic reflection designed are discussed, with quantitative elab­ 279. SAWATZKY, P., Geol. Surv. Can.: oration of the more useful designs. data for Carboniferous rocks in New Brunswick, 1980- 82; M.Sc. thesis (Soliman). High resolution aeromagnetics (instrumentation development), 1977-. 253. QUEBEC MINISTERE ENERG IE ET Mini-Sosie seismic reflection record sections RESSOURCES: obtained along a reconnaissance line between 280. SCHWARZ, E.J ., Geol. Surv. Can.: Leve input, region du Lac au Goeland, 1980-. Moncton and Newcastle in New Brunswick are Pa leomagnetism of the Circum-Ungava belt, being interpreted. The aim of the project is to 1973-. 254. SCHNEIDER, A. T., ARNOLD, R., Saskatchewan provide a better understanding of the Carboni­ Research Council (Geology Div): ferous geology and t he underlying basement See: Geophysical deliniation of brine contaminated rocks. Prelimenary paleomagnetic results for Sakami groundwater, Saskatchewan, 1980-81. For mation redbeds near La Grande 4, Quebec; 264. STOLZ, H., Saskatchewan Geol. Su rv.: Geol. Surv. Can., Paper 80-lC, p. 139, 140, A program was undertaken to determine the 1980. extent of subsurface brine migration adjacent Airborne radiometric compilations. to a potash mine waste disposal basin using DC See: 281. SCHWARZ, E.J., Geol. Surv. Can.: resistivity and electromagnetic methods. Saskatchewan Geol. Surv., Summ. lnvestig., Vertical movements of the Precambrian shield, p. 86, 1980. Ontario - Quebec, 1980-. EX PLO RATIO N/PROSPECTION GEOMAGMNETISM- PALEOMEGNETISM/ GEOTHERMAL/ GEOTHERMIQUE 255. CHANDRA, J.J., BURKE, K.B.S., HALE, E.W., GEOMAGN ETISME- PALEOMAGNETISME New Brunswick Dept. Nat. Res. (Geol. Surv. Br.}, 265 . BOWER, M.E., Geol. Surv. Can.: 282. JARV IS, G.T., Univ. Toronto (Geology): Univ. New Brunswick (Geology): The tectonic role of the lithosphere, 1980-82. Ground investigation of airborne gamma-ray Ocean aeromagnetics, 1965-. radiometric anomalies in New Brunswick by See: truck-mounted and hand-held gamma-ray 266. CHANDRA, J.J., WALLACE, J.W., Sedimentary basin formation with finite sensors, 1978- 81; M.Sc. thesis (Chandra). New Brunswick Dept. Nat. Res. (Geol. Su rv. Br.): extension rates; Earth and Planetary Sci. Lett., See: Magnetic filtering Project Dalhousie- vol. 48, p. 42-52, 1980. Bathurst, New Brunswick, 1980-81. Uranium favorability interpreted from U.R.P. Oceanic bathymetry profiles flattened by radio­ data, ground radiometry and gravity (New See: genic heating in a convecting mantle; Nature, Brunswick); Abstract, Atlantic Geoscience Soc. Residual Magnetics; lst derivative magnetcis; vol. 285, p. 649-651, 1980. Symp., 1981. New Brunswick Dept. Nat Res., 120 map sheets · at 1:20 OOO scale. The conversion of heat into mechanical work by 256. CHARBONNEAU, B.W., Geol. Surv. Can.: mantle convection; Geophysical Res., vol. 85, Evaluation of uranium reconnaissance data, 267 . CHRISTI E, K. W., Geol. Surv. Can.: p. 6093-6096, 1980. I 976-. . Paleomagnetism and rock magnetism instru­ To investigate the tectonic role of the litho­ See: mentation and technological development, sphere on two dist inct but complimentary The Fort Smith radioactive belt, Northwest 1970-. scales. On the large scale the Ii thosphere Territories; Geol. Surv. Can., Paper 80-lC, forms a relatively rigid upper boundary layer to p. 45-57, 1980. 268. CHRISTIE, K. W., Geol. Surv. Can.: mantle convection. I intend to test the Paleomagnetism of the Hopeland diabase dykes, hypothesis that convection extends throughout 257. DUCKWORTH, K., PAN ENKA, J.R., Univ. Newfoundland, 1972-. the whole mantle by generating and analysing a Calgary (Geology and Geophysics): catalogue of numerical solutions of 2-dimen­ Development of a high resolution airborne 269. CURRIE, R.G., Geol. Surv. Can.: sional convection in the (previously inaccess­ gamma spectometer, 1975-81; Ph.D. thesis Geological and geophysical studies in the ible) parameter range appropriate to the whole (Panenka). Beaufort Sea, 1971-. mantle. One key issue which I shall investigate is the effect of the rigidity of the lithosphere Development of an airborne gamma spectro­ 270. CURRIE, R.G., Geol. Surv. Can.: on (a) the dynamics of the overall circulation meter using real t ime data processing to alJow Marine magnetic surveys, Pacific margin, and (b) surface features such as heat flow, high resolution mult ichannel detection. System 1980-. gravity, bathymetry and plate-velocity. is flying and in commercial use. 27 1. FAHRIG, W.F., Geol. Su rv. Can.: On a smaller scale, uplift and subsidence of 258. FOLINSBEE, R.A., Geol. Su rv. Can.: Paleomagnetism of the dykes of west continental crust is regulated by the viscoe­ East Coast off shore surveys, 1973-. Greenland, I 972-. lastic and thermal responses of t he lithosphere to leading or extension. Using a viscoelastic 259. GRASTY, R.L., Geol. Surv. Can.: 272. FAHRIG, W.F., Geol. Surv. Can.: for mulation I propose to compute, initially, the Gamma-ray spectrometry (technique develop­ Paleomagnetism of Proterozoic to Devonian stresses generated throughout the lithosphere ment), 1972-. strata across Boothia Arch, 1974-. as a consequence of glacial unloading. These stresses can then be related to seismicity along 260. MACDONALD, R., Saskatchewan Geol. Surv.: 273. GODFREY, J.D., SPRENKE, K., the fossil edge of the Lauren tide ice sheer. Evaluation of gradiometric technique, Jan Lake LANGENBERG, C. W., Alberta Research Council Subsequently, I shaJI incorporate the viscoe­ area, Saskatchewan, 1979-. (Geol. Surv.): lastic response of the lithosphere (to sediment Geophysical aspects of the Shield in alberta, loading) into the time-dependent stretching 1960-80. model of thermally induced basin subsidence which I have previously developed.

13 GEOPHYS!CS/GtOPHYSIQUE

283. LAMBERT, R.St.J., Univ. Alberta (Geology): 292. HUNTER, J.A., Geol. Surv. Can.: 297. SURYAM, J .V., PATERSON, D.F., Thermal and isotopic history of the earth. Permafrost seismic, 1973-. CHRISTOPHER, J.E., Saskatchewan Geol. Surv.: The isotopic and thermal consequences of a Seismic investigations in the Athabasca Basin, 293. KEEN, C.E., Geol. Surv. Can.: Saskatchewan, 1976-. mantle with convection in two layers separated by a thermal boundary layer at 700 km depth Seismic studies of continental margins and See: ocean basins of the North Atlantic, 1980-. are under study. A leaky lower mantle which is Seismic investigations on the perimeter of the not involved in the construction of the Archean To study the variations in crustal structure Athabasca Basin in northern Saskatchewan, Key continental crust fits aJI known geochemical across passive continental margins; to study the Lake area; Saskatchewan Mineral Res., Rep. and petrological data. Geophysical opinion is deep structure of the lithosphere using data no. 2 l 6A, 1980. divided on the arguments for and against such resulting from the Lesser Antilles Deep Seismic investigation on the perimeter of the an internal boundary layer in the mantle; recent Lithosphere Experiment (LADLE); and to relate experimental data can be used to support whole seismic structure to other geological and geo­ Athabasca Basin, Wollaston Lake - Black Lake areas; ibid., Rep. no 216-B, 1980. mantle or layered mantle convection. Lead physical data and to models of continental isotopes point to long-lived, isolated, reservoirs margin evolution. Seismic investigations on the perimeter of the in the mantle which are difficult to reconcile Athabasca Basin, Mirror River-Forrest Lake with whole-mantle convection. 294. KREBES, E.S., Univ. Calgary (Geology and areas; ibid., Rep. no. 216-C, 1980. Geophysics): 284. MATHEWS, W.H., Univ. British Columbia The propagation of seismic waves in layered 298. TIFFIN, D.L., Geol. Surv. Can.: (Geological Sciences): anelastic media, 1980-81. Geological and geophysical studies of the Tertiary geothermal history of southern British See: Pacific continental margin, 1971-. Columbia, 1972-83. Synthetic seismograms for SH waves in a layered anelastic medium by asymptotic ray OTHER/ AUTRE 285. PALMER, J.H.L., SVEC, O.J., National Research theory; Bull. Seism. Am., vol. 70, Council of Canada (DBR): Soc. p. 2005-2020, 1980. 299. KEEN, C.E., Geol. Surv. Can.: Ground heat storage, 1978-. Rift processes and the development of passive See: Ray-synthetic seismograms for SH waves in continental margins, 1980-. anelastic media; ibid., p. 29-46, 1980. A heat exchanger for in-ground heat storage; To investigate consequences (i.e. subsidence Chem. Eng. Commun., vol. 5, p. 323-336, 1980. Theoretical and computational studies of the history, straigraphy, c rustal thicknesses, heat propagation of seismic waves in a layered flow, and gravity anomalies) of various anelastic medium are being carried out. The processes perhaps responsible for initial rifting. GRAVITY /GRA Vlrt linear theory of viscoelasticity is being used to These processes include extension, in trusion, model the anelasticity. In the recent past, erosion and phase changes in the lower curst. 286. CHANDRA, J.J., WALLACE, J.W., reflection/transmission (r / t) coefficients for SH New Brunswick Dept. Nat. Res. (Geol. Surv. Br.): waves a t a boundary separating two anelastic 300. KILLEEN, P.G., Geol Surv. Can.: Study of gravity response to salt-potash media have been calculated. They indicate that structures, 1979-80. Borehole geophysics (nuclear techniques), significant differences between elastic and 1974-. See: anelastic r/t coefficients can appear for the See: Residual gravity maps of New Brunswick - case of large incidence angles combined with 1:500 OOO; New Brunswick Dept. Nat. Res., large attenuation angles (angle between the A comparison of bismuth germanate, cesium iodide, and sodium iodide scintillation detectors maps 80-41 , 80-42, 80-43, 1980. directions of propagation and maximum attenu­ for gamma ray spectral logging in small ation). Using these SH anelastic r It co­ 2nd derivative gravity map of New Brunswick - efficients, ray-synthetic seismograms in diameter boreholes; Geol. Surv. Conf. Paper 1:500 OOO; New Brunswick Dept. Nat. Res., 80-IB, p. 173-177, 1980. layered anelastic media have been computed map 80-41. for both teleseismic waves and spherically Regional radiogenic heat production mapping by divergent waves from a surface source, in col­ airborne gamma ray spectrometry; ibid, p. 227- 287. GUPTA, V.K., Ontario Geol. Surv.: laboration with F. Hron of the University of 232, 1980. Gravity survey - North Bay-Sudbury-Gogama­ Alberta. As well as showing the usual effects CobaJt, Ontario, 1977-83. of amplitude a ttenuation and waveform 301. MIRKOVICH, V.V., SOLES, J.A., BELL, K.E., Investigate and interpret the gravity field over spreading and smoothing, they also show sur­ E.M.R. (CANMET): this area which includes the Cobalt embayment prising cases of polarity reversals for certain Underground nuclear waste repository and the Grenville Front. Field work is arrivals, due to the nature of the anelastic r/t thermal rock properties, 1979-85. coefficients. Perhaps these effects can be completed. Maps released for east half (O.G.S. See: Maps P. 2296 and P. 2297), map compilation for found in real data. Thermal conductivity of Pinawa Drill Core west half and interpretation for entire area is The above-mentioned studies are presently Rocks; CANMET, ERP/MSL 80-132 (!R), 1980. underway. being extended to the case of P-SV waves, Thermal diffusivity and linear thermal beginning with computations of the anelastic P­ 288. MILLER, H.G., PITTMAN, D., Memorial Univ. expansion of Pinawa drill core rocks; CANMET, SV r/t coefficients. In the future, the physical (Physics): ERP/MSL 80-141 (!R), 1980. characteristics of the generally inhomogeneous Geophysical studies of the Avalon Zone, plane waves which propagate in anelastic media Underground nuclear waste repository studies: Newfoundland, 1980-83; B.Sc. thesis (Pittman). will be examined in more detail. The work so Petrography and petrofabric of a section of the During the 1980 field season, 200 gravity far has made use of a non-dispersive approxi­ Pinawa, Manitoba WN-1 drill core; CANMET stations, with a mean station spacing of 2.5 km mation. Since dispersion has been shown to be ERP/MSL 80-131(!R),1980. were established. The aeromagnetic maps for an important effect, future work wiU involve There was continuing progreS$ on studies of the area were digitized and reduced. Inter­ the modification of the above studies to include thermophysical properties of rocks and their pretation of the area from Holy wood to Cape dispersion. The long-range aim is to increase relation to rock composition, mineralogy and St. Francis to Bay Bulls is being interpreted as the accuracy of seismic modelling procedures. petrofabric. Rocks studies in this period are a B.Sc. thesis by Pittman. from a site in southern Manitoba. Results are 295. MOON, W., Univ. Manitoba (Earth Sciences): The plans for 1981 call for an extension of the being used to appraise thermal stability under Whole earth geodynamics and seismological conditions that might be encountered in a data acquisition to the peninsula between research project, 1979-83. Conception and Trinity Bays and the beginning nuclear waste repository. of short spread refraction surveys on land. 1) As a part of CO-CRUST, the data sets from Further plans for underwater gravity surveys CO-CRUST 1977 and 1979 refraction surveys 302. ZIETZ,!., HAWORTH, R.T., WILLIAMS, H., and refraction surveys at sea are contingent are being interpreted in detail to clarify the DANIELS, D.L., Memorial Univ. (Geology), Geol. upon obtaining ship time in 1982. detailed geological structure of the Pre­ Surv. Can.: cambr ian boundary zone between Churchill­ Geophysical maps of the Appalachian Orogen, 289. QUtBEC MIN!STI:RE tNERGIE ET Super ior provinces. 1:1 OOO OOO scale, 1979-81. RESSOURCES: 2) SEASAT Altimeter data over Hudson Bay is See: Gravimetrie regionale de l'Abitibi, 1980-. being studied to relate the tidal dissipations of Magnetic anomaly map of the Appalachian marine and solid Earth tides. Orogen; Memorial Univ., map no. 2, 1980. SEISMOLOGY AND PHYSICS OF INTERIOR/ 3) Dynamic parameters of Earth since Pre­ Bouguer gravity anomaly map of the SISMOLOGIE ET PHYSIQUE DE L'INTtRIEUR cambrian time are being studied to extrapolate Appalachian Orogen; Memorial Univ., map DE LA TERRE the modern day plate tectonics into remote no. 3, 1981. past. Compilation of a time of deformation map of 290. BROWN, R.J., AM!NG, A.J., Univ. Calgary 296. OVER TON, A., Geol. Surv. Can.: (Geology and Geophysics): the Appalachian Orogen is near completion. Seismic-Precambrian Shield, 1970-. Frequency-wavenumber filtering of Plans for a metallogenic map of the multichannel seismic reflection data, 1980-81; Appalachian Orogen are being formulated. M.Sc. thesis (Arning).

291. HAWORTH, R.T., Geol. Surv. Can.: A geophysical investigation of the submarine extension of geological zonation of Newfoundland, 1979-.

14 GEOTECHNIQUE/GEoTECHNIQUE

ENGINEERING GEOLOGY /GEOLOGIE 310. RUSSELL, O.J., TELFORD, P.G., Ontario Geol. 316. GOODRICH, L.E., JOHNSTON, G.H., DE L'INGENIEUR Surv.: PENNER, E., National Research Council of Subsurface investigation of the Sylvania Canada (ORB): 303. CHAGNON, J.Y., COCKBURN, D., Univ. Laval Sandstone, Windsor, Ontario, 1980-81. Ground thermal regime, 1970-. (Geologie): A study was made of the extent of the Sylania See: Cartographie gf!otechnique de Ja region de la Sandstone beneath Essex County, Ontario. The Three time level methods for the numerical ville de Quebec, 1978-81; these de mattrise Devonian sequence of the Windsor area was solution of soil freezing problems; Cold Regions (Cockburn). sampled in three boreholes. Sylvania sandstone Sci. Tech., vol. 3, p. 237-242, 1980. Le travail de compilation est termine, la pre­ cores from these boreholes have been subjected Field work has been completed for a study of paration de cartes est presque compl6tee et la to petrographic analysis and engineering thermal effects of road embankment on perma­ redaction de la these est en cours. testing. Based on this and a study of production frost, Mackenzie Highway, Mile 419.5. Field of salt by solution mining, a model for the measurements of soil thermal conductivity are 304. CHAGNON, J.Y., DORE, G., Univ. Laval formation of a surface craters over brine being maintained at Ottawa, Thompson (Geologie): caverns at Windsor has been proposed. Manitoba, and Mile 419.5, Mackenzie Highway. Microzonation sismique de Ja reJ?ion de Quebec, 1981-83; these de ma!trise (Dore). 311. TANGUAY, M.G ., PRUD'HOMME, M., Ecole Poly- 317. JOHNSTON, G.H., National Research Council of technique (Genie mineral): Le projet a pour but de preparer une carte de Canada (ORB): Caracterisation des agregates de carrieres pres microzonation sismique de la region de la ville Field observations of performance of foun­ de Montreal, Quebec , 1979-81; these de de Quebec. 11 en est son debut (compilation dations of buildings, bridges, roads, airfields, a maitrise (Prud'homme). de donnl!es sur les effets des tremblements de utilities, etc., 1950-. terre his tor iques - revue des methodes de Developpement d'une methode de caracter i­ See: microzonation developpees ailleurs - revue des sation des agregats de carrieres productrices Permafrost-Engineering design and con­ effets des tremblements sur divers types de sol dans la region de Montreal en fonction des struction; G.H. Johnston, Ed., John Wiley and et de structures). Ce projet utilisera les parametres geologiques et des propr ietes Sons Canada Limited, Toronto. resultats de Ja cartographie gfu>technique physiques et chimiques. reansee dans le cadre d'un autre projet. 318. JOHNSTON, G.H., GOODRICH, L.E., National 312. UFFEN, R.J., Queens's Univ. (Geological Research Council of Canada (ORB): 305. EGGINTON, P.A., Geol. Surv. Can.: Sciences): lnsulated embankments on permafrost, 1972-81. Hydraulic, morphologic and morphometr ic Radioactive waste management, l 975-. studies of selected rivers along Mackenzie Observations at test sections on Mackenzie Highway, 1975-. 313. VANDINE, D.F., GEORGE, H., Queen's Univ. Highway south of Wrigly, Northwest Territories (Geological Sciences): terminated in February 1981; report in pre­ See: Engineering geology of glaciolacustr ine deposits paration. Terrain disturbance resulting from vehicle of southeastern British Columbia, 1981-82; movement, Lone Gull Lake, central Keewatin; Ph.D. thesis (George). 319. PARAMESWARAN, V.R., National Research Geol. Surv. Can., Paper 80-lB, p. 69-74, 1980. Council of Canada (ORB): 1) To delineate the distribution of glaciola­ 306. FRANSHAM, P., GREENHOUSE, J.P., custrine deposits, and slope failures involving Physico-mechanical processes in frozen soils, JACKSON, J., Univ. Waterloo (Earth Sciences): such deposits, within southeastern British 1975-. Geophysical tool development for the identifi­ Columbia; See cation of ground ice, 1980-82; B.Sc. thesis 2) to establish, in significant detail, the geo­ Adfreeze strength and creep of frozen soils (Jackson). logical setting and geotechnical properties of measured by model pile tests; Proc. Second The future depends very much on the results of the glaciolacustrine deposits; Internat. Symp. on Ground Freezing, June 1980 the preliminary stage, which we are only now (Preprints, p. 157-164). 3) to analyze the nature and origin of recent evaluating. The objective is to determine the slope failures in these deposits and to identify Displacement of piles under dynamic loads in ice content of a vertical section beneath a the factors that control the stability; and frozen soils; Proc. 4th Can. Permafrost Cont. pipeline or highway access from geophysical March, 1981. logs-density Jogs. This might be accomplished 4) to present this information in a form that on the basis of careful calibration against core will be convenient for use as a basis for safe Compressive strength of frozen sand and soils measurements in the area under invest igation, and economic planning and site specific engi­ at various temperatures (-2°C to -30°C), strain 7 2 1 and at a considerable saving over an entirely neering within the study area. rates 10- to 10- 5- ) and confining pressures core-analysis based survey. (0 to 75 MPa) was determined. At high temper­ atures and confining pressures, the compressive PERMAFROST /PERGELISOL 307. GADD, N.R., Geol. Surv. Can.: strength decreased considerably due to Geological variability of marine deposits, increasing amount of unfrozen water present in 314. BAKER, T.H.W., National Research Council of Ottawa-St. Lawrence Lowland, 1974-. the material. Adfreeze strength of piles in Canada (ORB): frozen soils and sand was determined at various Strengt h and deformation of frozen and thawing 308. GRICE, R.H., BROWN, R., HESSE, R., McGill temperatures under static and dynamic loading soil, 1971-85. Univ. (Geological Sciences): conditions. It was found that a small super­ Weathering processes of mudrocks, 1980-83; See: imposed alternating load could considerably Ph.D., thesis (Kim). Confined and unconfined compression tests on enhance the rate of displacement of piles in frozen sands; 4th Can. Permafrost Conf., March frozen soils, thereby reducing the effective life With the increase of larger engineering projects 1981. of the structure prior to the attainment of an in poorer geological environments, improved aUowable settlement. These measurements are understanding of geological materials is Modifications have recently been completed on continuing. desirable. The shale or mudrock group of rocks the triaxial cell. Preliminary hydrostatic is one of the more problematic in that the testing at room temperature and 0.5 MPa has group embraces a wide range of properties that shown no leakage. During the next year triaxial ROCK MECHANICS/ influence engineering activities more or less testing wi ll be completed at confining pressures MECANIQUE DES ROCHES seriously. Significant environments include of 0.1 and 0.2 Mpa. Time-domain re!lec­ areas of oil and sand extraction and coal mining tometry (TOR) will be used to provide quality 320. CRUDEN, O.M., Univ. Alberta (Geology): as well as of foundations and underground control on test specimens of frozen sand. Stability of natural slopes in rock, 1971-. opening projects and natural and cut slopes. The objective of this study is to quantify and Compliant platens were manufactured and sent See: to FENCO in Calgary and Exxon in Houston for test fundamental theories of weathering The anatomy of landslides; Can. Geotechnical thereby 1) justifying or qualifying the validity their ice testing programs. Interest in the use J ., vol. 17, p 295-300, 1980. of compliant platens is continuing for strength of existing test and classification procedures A rock labyrinth in the Front Ranges of the testing in the field as weU as use with closed.­ and 2) providing a base for the development of Rockies, Alberta; Can. J. Earth Sci., vol. 17, loop testing machines in the laboratory. new procedures. It is proposed to weather p. 1300-1309, 1980. samples progressively and observe changes con­ Time-domain reflectometry (TOR) has been tinuously gravimetricaUy thereby measuring the used to locate the frozen/unfrozen interfaces in 321. CRUDEN, O.M., Univ. Alberta (Geology): water vapour adsorption properties of different experiments involving the freezing of distilled Reconnaissance of karst in the Salt River area, mudrock fades. A modified BET apparatus, water and saturated sand. The correlation northeast Alberta, 1979-82. with a Cahn RG electrobalance has been con­ between t he TOR measurements and other structed. The isotherms should not only provide standard techniques was excellent. The 322. DYKE, L.O., Geol. Surv. Can.: values of effective surface area, but changes in precision of locating the freezing boundary was Geotechnical study of rock heave, central maximum amounts adsorbed should indicate the within 0.7 cm in water and within 0.5 cm in Arctic Canada, 1977-. progress of continuing weathering. Strain and saturated sand. This precision is thought to suction pressure measurements wiJJ also be exist in transmission lines up to 1 m in length. See: Bedrock heave in the central Canadian Arctic; made. Some freezing tests will be made using Rideau clay. Geol. Surv. Can., Paper 81-lA, p. 157-167, 309. HEGlNBOTTOM, J .A., Geol. Surv. Can.: 1981. Slope processes and cryogenic movements, 315. CHATWYN, S.C., RUTTER, N.W., Univ. Alberta Arctic Islands, 1977-. (Geology): Terrain characteristics and ground ice dynamics in a thermokarsted peatJand, Fort Simpson, Northwest Territories, 1976-81; M.Sc. thesis (Cha twin).

15 GEOTECHNIQUE/GEOTECHNIQUE

323. EISBACHER, G.H., Geol. Surv. Can.: 327. LAROCQUE, G.E., GYENGE, M., ANNOR, A., 333. PENNER, E., National Research Council of Study of large landslides in the Western EMR (CANMET): Canada, (ORB): Cordillera, I 976-. Underground nuclear waste repository, 1975-85. Frost action in soils, 1953-. See: See: See: Debris torrents across the Alaska Highway near Nuclear waste vault sealing; Proc. l 3th Location of segregated ice in frost susceptible Muncho Lake, northern British Columbia; Geol. Canadian Rock Mechanics Symp., Toronto, May soil; Proc. Second Internat. Symp. on Ground Surv. Can., Paper 80-IC, p. 29-36, 1980. 1980. Freezing, June 1980.

324. EVANS, S., CRUDEN, D.M., Univ. Alberta Further progress made on characterizing (Geology): research area formations in terms of mechani­ SNOW AND ICE/NEIGE ET GLACE Landslides in the Kamloops Group in south­ cal properties. Review of grouting practices in central British Columbia, 1977-81; Ph.D. thesis relation to nuclear waste disposal completed. 334. FREDERKING, R.M .W., SINHA, N.K., National (Evans). Research Council of Canada (ORB): 328. PALMER, J.H.L., National Research Council of Ice mechanics, 1960-. Canada (ORB): 325. HEDLEY, D.G.F., HERGET, G., YU, Y.S., See: GELLER, L., EMR (CANMET): Field performance of tunnels under conditions Application of creep model of ice to predict Underground mining. of high in situ stress, 1976-. response during strength tests; SESA Fourth See: lnternat. Cong. on Experimental Mechanics, 329. TSUI, P.C. W., CRUDEN, D.M., Univ. Alberta Review of mining technology in Canada; Conf. Boston, Mass., 25-30 Ma y, 1980. (Geology): on Application of Rock Mechanics to Cut and Karst topography, Wood Buffalo Park, Alberta­ Heat exchange at surface of built-up ice Fill Mining, Lulea, Sweden, June 1980. platform during construction; Cold Regions Sci. Northwest Territories, 1981-82; M.Sc. thesis Regional stress in the Canadian Shield; Proc. (Tsui). Tech., vol. 3, p. 323-333, 1980. 13th Canadian Rock Mechanics Symp., Toronto, Ice action on Nanisivik Wharf, Strathcona May 1980. SOIL MECHANICS/MECANIQUE DES SOLS Sound, N.W.T., winter 1978-79; Can. J. Civil To evaluate new bulk mining methods at depth Eng., vol. 7, no. 3, p. 558-563, 1980. as replacement for present cut-and-fill mining 330. BOZOZUK, M., EDEN, W.J., LAW, K.T., National systems; to monitor ground conditions associ­ Research Council of Canada (ORB): 335. SCHAERER, P.A., McCLUNG, D.M., National Research Council of Canada (ORB): ated with pillar recovery in Elliot Lake uranium Geotechnical properties - Eastern marine clay, mines; to evaluate three proposed sequences of 1951-. Avalanche engineering, 1966-. extraction with delayed backfill in relation to ground control at a deep Cu-Ni mine; and See: See: develop deep mine design criteria relating Comparison of undrained shear strength results Seismic and impact pressure monitoring of mining sequence to load conditions. obtained by different test methods in soft clay; flowing avalanches; J. Glaciology, vol. 26, Can. Geotechnical J., vol. 17, no. 3, p. 369-381, no. 94, 1981. 1980. 326. LAJT AI, E.Z., SVAB, M., Univ. New Brunswick Frequency of major avalanche winters; ibid., (Geology): Influence of cutting shoe size in self-boring 1981. Creep and crackgrowth in Lac du Bonnet pressuremeter tests in sensitive clays; Geo­ To determine the characteristics of snow granite, Manitoba, I 980-83; M.Sc. thesis (Svab). technical J., vol. 17, no. 2, p. 165-173, 1980. avalanches in motion, the amount of snow Crack growth in and creep of Lac du Bonnet 331. DUSSEAULT, M.B., SCAFE, D.W., Alberta moved by avalanches, the feasibility of granite under simulated conditions of a nuclear measures for avalanche protection and to waste repository is evaluated. In the first Research Council (GeoJ. Surv.), Univ. Alberta (Mineral Engineering): develop techniques of evaluating avalanche phase of research granite is subjected to hazard. To determine characteristics of snow A geotechnical and clay mineralogical investi­ uniaxial compression at room temperature and and terrain parameters necessary for esti­ gation of the roof and floor rocks of Alberta humidity. Crack growth in detected by noting mating of creep pressures on struc tures in deep Prairie coals, 1979-81. both the course of volumetric strain as a snow covers. function of stress and time and the degradation of tensile strength in granite as a function of 332. HUGHES, O.L., Geol. Surv. Can.: the same two parameters. In later phases the Surficial geology and land classification, same procedures are repeated under changed Mackenzie Valley Transportation Corridor, environmental factors: presence of ground­ I 97 I-. water (simulated granite groundwater and brine) and temperature to 95°C.

GLACIOLOGY /GLACIOLOGIE

336. ARNOLD, K.C., Environment Canada (National 338. HOLDSWORTH, G., Environment Canada See: Hydrology Res. Instit., Snow and Ice Div.): (National Hydrology Res. lnstit., Snow and Ice On the excess entropy of disordered solids; Photogrammetr ic applications to glacier Div.): Philosophical Mag. B, vol. 41, no. 1, p. 41-47, research and water supply from glacierized Ice core- climate change project, 1979-84. 1980. basins, I 979-83. To provide 11 proxy" paleo-climate data (temper­ The dipolar correlation factor and permittivity To determine if estimation of ice ablation by ature, precipitation) as well as the variation of of ice IV and V; Philosophical Mag. B, vol. 42, photogrammetry can be extended to temperate atmospheric chemical species through time. A no. 2, p. 241-255., 1980. glaciers. Aerial surveys, of the Athabasca 500-1000 year record (time series) is expected Glacier, were made at the begining and end of from Mount Logan (Yukon), Mt. Wrangell To obtain data on dielectric constant, power attenuation and the conductivity of ice. A the melt season to test the feasibility of using (Alaska) and Penny Ice Cap (Baffin Island). aerial photogrammetry to measure ice loss Lesser records are expected from northern report on the Raman spectrum of the main frequencies of intermolecular vibrations was within a single ablation season. A flight with a British Columbia icefields and the Columbia heat sensing scanner was made over an ice­ Icefield (Alberta). presented at the Chemical Institute of Canada cored lateral moraine, once in shadow and once 1980 Conference. Theoretical calculations of A newly constructed 11 Rufli-Rand" electro­ in full sunlight. the dielectric properties of ice and ice mechanical ice core drill was used at an clathrates has been done. An analysis of the 337. GLYNN, J., Environment Canada (National elevation of 5340 m on Mt. Logan to retrieve heat capacity of ice and other disordered solids Hydrology Res. lnstit., Snow and Ice Div.): 211 m of core. Three holes were drilled: 46, 62 has been reported. Gamma ray surveys of southern Ontario, and 103 m in depth. Core from the latter 11 11 3~0. JONES, S.J., CHEW, H.A.M., Environment Canada 1979-82. should yield climatic proxy data for about the last 500 years. A new borehole notch reamer (National Hydrology Res. lnstit., Snow and Ice See: was used to notch the deep borehole at 5 m Div.): A calibration procedure for airborne gamma ray intervals (total ice thickness at the site was Mechanical properties of ice and permafrost, snow surveys; Proc. 48th Annual Meeting, measured by radar as 120 ± 5m). Notches were l 980-85. Western Snow Conference, p. 120-127, 1980. sensed using a looger with a notch sensing See: device. A resurvey planned for 1981 will enable To determine errors and the cost effectiveness Mechanical properties of polycrystalline ice: the time-depth relationship to be determined of airborne gamma ray surveys to assess snow and assessment of current knowledge and assuming steady-state conditions. water equivalent for use in river flow fore­ priorities for research; Cold Regions Sci. Tech., casting models. A survey was carried out in vol. 3, no. 4, p. 263-275, I 980. 339. JOHAR!, G.P., Environment Canada (National March l 980 but due to low snow conditions and Hydrology Res. Instit., Snow and Ice Div.): The effect of grain size on the strength of erratic soil moisture results the analyses have Dielectric properties of contaminated ice, randomly oriented polycrystalline ice is being not been pursued. In the coming year and I 980-85. investigated. Preliminary results indicate very analysis of the Souris River basin data will be little effect. The effect of hydrostatic made and a comparison with the American pressure of the strength of ice and also on the (NOAA) gamma ray technique will be carried creep-rate of ice is also being studies. out. A third survey of the Trent-Severn system may be performed in 1982. An operational manual is being prepared.

16 GLACIOLOGY /GLACIOLOGIE

341. KOERNER, R.M., FISHER, P.A., ALT, B., 342. MOKIEVSKY-ZUBOK, 0., Environment Canada A two-parameter model of snow-avalanche PARNANDI, M., Polar Continental Shell Project (Natural Hydrology Res. Instit., Snow and Ice motion; ibid., p. 197-207, 1980. (EMR): Div.): Paleochmate of Arctic Islands. Water Management of glacierized basins, Chapter 7: Avalanche release, motion and British Columbia, 1975-. impact; _!!! Dynamics of Snow and Ice Masses, Instantaneous glacierization, the rate of albedo S. Colbeck (ed.), Academic Press, p. 397-462, change, and feedback effects at the beginning Glaciological studies are conducted within 1980. of an ice age; Quaternary Res., vol. 13, no. 2, several glacier basins to determine mass p. 153-159, 1980. balance of the glaciers, analyze glacio­ The objective of this study is to understand the climatological data, assess impact of glacier transport of water through mountain snowpacks The problem of lichen-free zones in Arctic and study the changes in snow texture induced Canada; Arctic and Alpine Res., vol. 12, no. l , runoff on downstream hydrological models for operational and forecast purposes. by the transport and their influence on p. 87-94, 1980. transport. Techniques for rapid preparations of Ice sheets and ice shelv es; in Dynamics of snow 343. OMMANNEY, C.S.L., STROME, M.M., plane sections in snow specimens were and Ice Masses, 5.C., ColbeC:k (Ed.}, Academic CLARKSON, J .W ., Environment Canada (National developed preliminary to a study of snow meta­ Press, New York, p. 1-78, 1980. Hydrology Res. Instit., Snow and Ice Div.): morphism, now in progress. Numerical models for computing avalanche speed and runout Paleoclimate of Arctic Islands from study of Snow and ice information and data systems, 1968-. distance were tested in cooperation with the surface-to-bedrock ice cores, measurement of Norwegian Geotechnical Institute, Oslo, and the mass balance of 4 ice caps, relating glacier See: Water Survey of Canada. parameters to synoptic meterology. Recent work-Canada; Ice, News Bull. lnternat. Glaciological Soc., no. 61, 3rd Issue, p. 410, 345. YOUNG, G.J., POWER, J.M., Environment 1) Discovery of increasing using acid levels in 1980. Canada (National Hydrology Res. lnstit., Surface last 25 years of snow accumulation in N. Work started on an inventory of the glaciers in Water Div.): Ellesmere. the Stikine and lskut river basins in British Peyto glacier hydrology, I 965-. 2) Use of down borehole video equipment. Columbia and continues in Glacier National The monitoring of glaciology and meterology at 3) Analysis of ice borehole deformation near Park. A inventory of the Canadian glaciers Peyto Glacier continued. This year the bed. contributing to the fresh water inflow to the program was contracted out to P.G. Johnson, 4) Laboratory analysis of 337 m N. Ellesmere North Wa ter polynya, at the head of Baffin Bay, Ottawa University. Two student assistants core gives evidence for similarity in ice cap was completed by Pavel Kraus in a cooperative have now been trained in techniques and they size between late Wis consin and present. project with the Geographisches lnstitut. of will be undertaking Master degree projects as 5) Mass balance on 2 ice caps remeasured. ETH, Zurich. well as the basic monitoring program in 1981. 6) Analysis of relationship between ice cap mass balance and warm and cold summers 344. PERLA, R.I., Environment Canada (National No new projects were initiated on Peyto completed. Hydrology Res. lnstit., Snow and Ice Div.): Glacier this year, but a concentrated effort was Hydrology of the mountain snowpack, 1979-84. made to have previous studies written up. These include a summary, a paper on mass See: balance 1966-78, a paper on shortwave Snow-slab at Whistler Mountain, British radiation, two papers on the effect of debris Columbia, Canada; Proc. Symp. on Snow in cover on ice, and papers on water chemistry Motion, J. Glaciology, vol. 26, no. 94, p. 85-91, which are in preparation. A Master's thesis on I 980. katabatic winds was completed and a Master's thesis on snow density and a Ph.D. thesis on glacier/climate relationships are currently underway.

HYDROGEOLOGY/HYDROGEOLOGIE

346. BORNEUF, D.M ., Alberta Research Council, 350. DAVISON, C.C., Environment Canada (Natural 354. GRAHAM, B.W., JACKSON, R.E., Environment (Groundwater Dep.): Hydrology Res. lnstit., Groundwater Div.): Canada (National Hydrology Res. lnstit., Hydrogeology of the Pine Lake basin, Alberta, Hydraulic testing and radionuclide transport­ Groundwater Div.): 1977-84. fractured rock, 1981-. Hydrogeochemistry, toxic contaminants - South Gloucester special waste disposal site, 1981-82. Investigate the physical and chemical hydro­ 347. BOTTOMLEY, D., Environment Canada (National geologic controls on radionuclide transport in Determine hydrogeochemical controls on toxic Hydrology Res. lnstit., Groundwater Div.): fractured rock. In particular attention wil be contaminant migration in the Gloucester sand Hydrogeochemical assessment of crystalline focussed on the development and assessment of and gravel aquifer. terrain, 1978-. various field methods which can be used to investigate these controls in situ to depths of Consider application of this information in the Develop sampling methodology that will enable siting and design of chemical landfiUs. the hydrogeochemical characterization of 1000 m below ground surface. groundwater in Precambrian crystalline rocks. 355. GROVE, G., Environment Canada (National 351. DICKENS, J.F., Environment Canada (National Utilize geochemical and isotopic data to deter­ Hydrology Res. Instit., Groundwater Div.): Hydrology Res. In stit., Groundwater Div.): mine the age, origin and hydro geochemical Hydrogeology of bedrock aquifers, I 978-82. evolution of groundwater. Dispersion of solutes in groundwater flow systems, 1980-82. Investigate chemistry and movement of formation waters in selected formations along 348. BOTTOMLEY, D., Environment Canada (National Develop techniques for measuring diffusive flux Hydrology Res. ln stit., Groundwater Div.): component of contaminants (solutes) in the international boundary in the Western Canada Sedimentary Basin. Ce-36 content of selected Canadian ground­ saturated porous media under both laboratory waters, 1979- 81. and field conditions. Successfully extract the chloride content from Assess the economic potential of the ground groundwater samples of various chemistries, 352. ELLIOTT, H., Environment Canada (National water contained in these formations and 36 determine the effects on Canadian resources of purify the chloride from interfering S and Hydrology Res. lnstit., Groundwater Div.): 36 deep aquifer pumpage in the U.S. assay the Cl content of the samples using a Geophysical survey - Strait of Canso, Nova linear accelerator. Scotia, 1974-81. 356. GROVE, G., Environment Canada (National Collect, prepare and analyse groundwater Application of geophysical techniques to the Hydrology Res. Instit., Groundwater Div.): samples for their 36 Cl content and determine 36 study of the hydrostratigraphy of the Strait of Milk River Channel losses, Alberta, 1981-84. ~hether C2 will be a useful age dating Canso area. isotope to include in repository investigations in 357. HALSTEAD, E.C., Environment Canada (National the Shield. 353. CARVEN, G., FREEZE, R.A., Univ. British Hydrology Res. Instit., Groundwater Div.): Columbia (Geological Sciences): Hydrogeology, Fraser Valley, British Columbia, 349. CORBET, T., CEROICI, W., GABERT, G., Alberta The role of groundwater flow in the genesis of 1970-81. Research Council (Groundwater Dep.): stratabound ore deposits : a quantitative Hydrogeology of the Pigeon Lake area, Alberta, analysis, 1979-82; Ph.D. thesis (Carven). Preparation of fence diagrams together with 1978-81. text to portray hydrogeology of a complex To investigate groundwater flow as a section of Quaternary deposits filling Fraser To complete an intermediate scale (1:100 OOO) mechanism for ore genesis in sedimentary Valley. hydrogeologic study using existing data supple­ basins. Our approach will be quantitative via mented with relatively small expenditures for the application of numerical modelling tech­ 358. HERR, R.L., Environment Canada (National additional data. Statistical methods are used to niques which will be used to solve the matha­ Hydrology Res. lnstit., Groundwater Div.): analyze a large quantity of "poor quality" data. matical equations governing the ore genesis­ Hydrogeology of the National Capital Region, Steady-state two-dimensional cross-sectional fluid flow system. Theoretical experiments will 1975-81. computer models of potential distribution will be performed through the computer programs Prepare an up to date compilation of infor­ be generated. so as to determine various hydraulic or geo­ chemical constraints on the process. mation on groundwater occurrences, avail­ Eventually work wiJI proceed to the actual ability and quality in the National Capital Region. simulation of a known ore deposit such as Pine Point. Examine effects of urbanization and other aspects of changing land use on ground water syst ems and to consider the recharge-discharge mechanism in sensitive clay areas.

17 HYDROGEOLOGY /HYDROGEOLOGIE

359. HERR, R.L., Environment Canada (National Develop improved understanding of ground­ 376. RAVEN, K.G., Environment Canada (National Hydrology Res. lnstit., Groundwater Div.): water flow patterns and sub-surface con­ Hydrology Res. lnstit., Groundwater Div.): Hydrogeological observations of a deep geo­ tamination by pesticides in vicinity of farms Chalk River hydrogeology study, Ontario, thermal borehole, 1979-81. and fruit orchards in Okanagan Valley. 1981-84. Define with existing and developing tools the 360. HUGHES, G.M., GOODWIN, M., 369. L YTVIAK, A. T., BROOKS, C., Alberta Research physical and chemical hydrogeology of a Mc CLENAGHAN, W.A., Ontario Ministry Council (Groundwater Dep.): fractured crystalline rock mass measuring Environment (Water Resources Br.): Central data file, 1958-. about JOO m x 100 m x 40 m deep. Groundwater quality investigations; special site A continuing project consisting of a data base assessments; legislation for water-weU manage­ Determine the usefulness of physical and (hard copy) of groundwater-related phenomena; ment, 1965-. chemical field measurements and theoretical presently contains approximately 170 OOO models in defining and predicting flow in See: records. Water wells and groundwater supplies in fractured crystalline rock. Ontario; Ontario Ministy Environment, Water 370. MAATHUIS, H., MENELEY, W.A., Saskatchewan Resources Br ., 1980. 377. RODRIGUES, E., FLIGG, K., Ontario Ministry Research Council (Geology Div.): Environment (Water Resources Br .): Assessment of proposed operating and SRC observation well network, 1964-. The application of geophysics in contaminant abandoned waste disposal sites is carried out on Since 1964, 46 groundwater-level observation hydrogeology and groundwater supplies, 1965-. a continuing basis. Legislation is written and wells have been constructed in known geo­ enforced in the area of water-well driUing and See: hydrologic environments, remote from the Case histories in the application of geophysical construction. Guidelines and legislation are influence of groundwater production or arti­ well logging in groundwater investigations; prepared and assessed that deal with con­ ficial recharge, to measure groundwater-level Ontario Ministry Environment, Water Resources taminant hydrogeologv. Problems fluctuations and to relate these fluctuations to Paper 12, 1981. associated with groundwater contamination changes in recharge caused by climatic from various sources are addressed and advice changes. To develop effective and economical surface provided on the abatement of these problems. geophysical techniques for mapping and moni­ The median monthly hydrographs from the ob­ toring contaminant plumes from landfills and servations wells indicate that groundwater in 361. JAMIESON, G.R., FREEZE, R.A., Univ. British other sources. A number of selected landfill Saskatchewan is a renewable resource, which is sites wiJl be studied to determine the limits of Columbia (Geological Sciences): continuously replenished by recharge from pre­ Preliminary study of groundwater flow in the contamination to which geophysical techniques cipitation. Groundwater regimes are in will be useful. Meager Mountain volcanic complex, British dynamic equilibrium with the climate. The Columbia, 1980-81; M.Sc. thesis (Jamieson}. hydrographs show that the trend in shallow 378. RULON, J.J., FREEZE, R.A., Univ. British weUs responds to short-term fluctuations in Numerical simulations of regional groundwater Columbia (Geological Sciences}: flow in the Meager Mountain volcanic complex climate whereas the trend in deeper wells will The development of multiple seepage faces on produce a possible range of groundwater flow reflect the longer-term variations in climate. heterogeneous hillsides, 1979-83; Ph.D. thesis and water table configurations for the geo­ (Rulon}. thermaHy active area. 371. MAATHUIS, H., SCHNEIDER, A.T., Saskatchewan Research Council (Geology Div.): To improve our ability to solve problems arising 362. JOHNSTON, L.M., Environment Canada (National Groundwater level forecast for 1981/82, 1977-. from seepage through consideration of the development of multiple seepage faces. The Hydrology Res. lnstit., Groundwater Div.}: Uses the groundwater level information from a Trace elements in groundwater, 1979-81. theoretical aspects are being studied with a 46 weJJ observation weJJ network to forecast finite element model for saturated and un­ Assess temporal variations in groundwater of annual groundwater level for the plains region saturated flow through a heterogeneous hillside. different chemistries. Continue development of Saskatchewan. A physical laboratory model is to be used to of standard methods of sampling, preserving support the mathematical analysis. From this, and analysing groundwater samples for trace 372. MAATHUIS, H., SCHREINER, B.T., Saskatchewan the mcehanism by which heterogeneity and elements and related parameters. Research Council (Geology Div.}: antecedent moisture conditions control the Hatfield Valley aquifer system in development of multiple seepage faces wiJJ be 363. JOHNSTON, L.M., Environment Canada (National Saskatchewan, 1981-82. understood. The pressure head distribution Hydrology Res. lnstit., Groundwater Div.): See: obtained from the numerical model wil be put Arsenic contamination of groundwater in Saskatchewn Research Council, Publ. No. into slope stability analyses. Ontario, 1977-82. G-744-8-E-80, 1980. Measure concentration of arsenic and other 379. SAUVEPLANE, C., Alberta Research Council Groundwater studies in the Melville area; (Groundwater Dep.}: chemical parameters in the groundwater near Saskatchewan Research Council, Publ. No. Deloro, Ontario. Pumping test analysis for fractured/ G-743-2-E-80, 1980. heterogeneous formations - part of a Provincial Investigate the factors affecting the movement The program is designed to delineate and groundwater resources evaluation, 1980-. of arsenic through the subsurface. evaluate the Hatfield ValJey aquifer system in Interactions between energy resources develop­ the Melville area (62L-K}, Wynyard area (72P} ments {in situ exploitation of coal and oil sands) 364. JOHNSTON, L.M., Environment Canada (National and Waterhen River area (73-K} of Hydrology Res. lnstit., Groundwater Div.): and groundwater quality and flow regime. Saskatchewan. The buried valley aquifer will LR TAP related groundwater studies (Haliburton be investigated by rotary drilling to depths of Highlands}, 1980-84. 380. SCHNEIDER, A.T., ABOUGUENDIA, Z., about 500 feet. This new information will be SAWCHYN, W.W., Saskatchewan Research Determine role of groundwater in modifying combined with existing data. Maps showing the Council (Geology Div.}: effects of acid rain on the hydrologic cycle. boundaries and distribution of the aquifer will The Athabasca sand dunes of Saskatchewan: A Participate in groundwater portion of inter­ be produced along with a number of cross multidisciplinary environmental study, 1979-80. disciplinary studies underway in the LR TAP sections depicting the stratigraphic sequence of study basins. Participate in studies involving the various drift units. The sand dune area on the south shore of Lake other (non-acid rain) effects of LRTAP. Athabasca is an ecologically sensitive area. A A preliminary assessment of the water quantity multidisciplinary environmental study of the and quality that may be obtained from the 365. JOHNSTON, L.M., Environment Canada (National region has been undertaken to gather baseline aquifer will also be done. A report accom­ Hydrology Res. lnstit., Groundwater Div.): information. This study concentrated on the panying the maps and cross sections wiH Long range tranport of airborne pollutants hydrogeology aspects of the area. describe the geology of the Hatfield Valley (LR TAP} related groundwater studies (Turkey aquifer and the associated features. Lakes), 1980-84. 381. SCHNEIDER, A.T., BECKIE, V., Saskatchewn Research Council (Geology Div.}: Determine role of groundwater in modifying the 373. MILLER, J.A., SIBUL, U., Ontario Ministry effects of acid rain on the hydrologic cycle. Environment (Water Resources Branch): The Estevan Valley aquifer and the Ravenscrag Investigate chemical mechanisims operating in Groundwater quality fluctuations - A pilot Formation: a digital model, 1981-82. a ground water-silicate terrain system. study, 1979-81. A portion of the Estevan Valley aquifer system A groundwater sampling and analysis program was modelJed to provide information for 366. KEWEN, T., Saskatchewan Research Council was established using 10 representative water designing a test drilling and pump test program. (Geology Div.): wells in southern Ontario to study the degree of Theoretical study of groundwater flow con­ fluctuation in groundwater quality parameters 382. SCHREINER, B.T., KEWEN, T., ditions in the Athabasca Formation, over a 2-year period. The parameters analysed SCHNEIDER, A. T., Saskatchewan Research Saskatchean, 1979-80. for include the major cations and anions, Council (Geology Div.}: To model existing information in an effort to together with total iron, pH, hardnes and Saskatchewan groundwater map, NTS-738, determine the flow regime(s} in the Athabasca specific conductance. Data gathered during the 1979-82. Group. This information is expected to assist in pilot study will also be used to establish The Saskatoon map and report is a prototype the interpretation of anomalies in formation optimum frequencies for water quality sampling for a new 1:250 OOO scale map series. The map water in exploration drill holes. and to provide input for the planning of a will depict bedrock and glacial geology. The permanent groundwater quality monitoring principal aquifers, and water quality 367. LIEBSCHER, H.M., Environment Canada (National network in Ontario. information will be included in the report. Hydrology Res. lnstit., Groundwater Div.): Hydrogeology Richmond sandfill, Richmond, 374. OZORAY, G., Alberta Research Council (Ground- 383. SEMKIN, R., MAGUIRE, R.J., Environment &itish Columbia, 1976-81. water Dep.}: Canada (National Water Res. lnstit., Hydrogeological mapping of the East Environmental Contaminants Div.): 368. LIEBSCHER, H.M., Environment Canada (National Chipewyan-Lake Claire and Wadlin Lake­ Hydrogeochemical responses of the Turkey Hydrology Res. lnstit., Groundwater Div.): Vermilion Chutes areas, Alberta, 1980-81. Lakes Watershed to acid precipitation, 1981. Pesticide contamination in groundwater, Okanagan Valley, British Columbia, 1981-83. 375. OZORAY, G., BORNEUF, D.M., WALLICK, E.I., To quantify the hydrogeochemical response and Alberta Research Council (Groundwater Dep.}: controlling mechanism of the Turkey Lakes Hydrogeological atlas of Alberta, 1976-82. watershed, a series of non-calcerous basins 18 within a northern hardwood forest, to acidic precipitation. HYDROGEOLOGY /HYDROGEOLOGIE

384. SIBUL, U., CHIN, V., TURNER, M., 389. VAL LERY, D., MILLER, J.A., SIBUL, U., Ontario Investigate mechanisims of recharge and MILLER, J .A., Ontario Ministry Environment Mi nistry Environment (Water Resources Br .): discharge and the continuity between ground­ (Water Resources Br.): Groundwater level fluctuations in Ontario; water and surface waters in the permafrost Water resources inventory studies in drainage viability of groundwater heat pump use in region. Evaluate interactions between ground­ basins, 1964-. Ontario, 1980-82. water flow systems and engineering develop­ See: See: ment in the permafrost region. Water resources of the South Nation River Atlas of observation wells in Ontario; Ontario Basin; Ontario Ministry Environment, Water Ministry Environment, Wa ter Res. Br., 1980. 395. VAN EVERDINGEN, R.O., Environment Canada Res. Rep. 13 , 1980. (National Hydrology Res. lnstit., Groundwater The computer analysis of a large data base Div.): Th e reports deal with the occurrence, distri­ pertaining to water-level fluctuations in obser­ bution, quantity, quality and use of surface and vation wells will be undertaken in order to Thermal springs in Rocky Mountain Nat ional groundwaters in selected drainage basins in study the relationships between groundwater Parks, 1981-. Ontario. General hydrologic conditions in the levels and the various hydrogeological and Provide information on hydro.Jogy, geochemistry basins are discussed rather than specific climatic conditions common to Ontario. A and seasonal variations of thermal springs at situations on a local scale. Special attention is separate study relating the use of groundwater sites where redevelopment of public facilities is paid to problems of natural water quality and heat pumps to water level and water temper­ anticipated or being planned. polluted waters. Work is currently proceeding ature trends will also be carried out. on the combined Humber and Don drainage 396. WANG, K.T., OSTRY, R.C., Ontario Ministry basins, as weJJ as the Credit River drainage 390. VANDENBERG, A., Environment Canada Environment (Water Resources Br.): basin. (National Hydrology Res. lnstit., Groundwater Groundwater probability mapping, 1966-. Div.): 385. SIBU L, U., MILLER, J.A., VALLERY, D., Ontario Suiting a groundwater model to a surface Probable groundwater yields for the counties of Ministry Environment (Water Resources Br.): square grid model, 1980-81. Ontario are mapped, based on information from The inventory and study of acid groundwaters in existing water-well records. Maps for the north Prepare a groundwater flow model which can be Ontario, I 980-83. and south portions of Simcoe County are in used in conjunction with an existing surface draft stage; work is proceeding for Grey The study consists of three main components: runoff model (the square grid model). County. the inventory of low pH groundwaters, the role of groundwater quality in affecting the acidifi­ 391. VANDENBERG, A., Environment Canada 397. WANG, K.T., OSTRY, R.C., Ontario Ministry cation of streams and lakes in the Muskoka­ (National Hydrology Res. Instit ., Groundwater Environment (Water Resources Br.): Haliburton area1 and the in-depth investigation Div.): Hydrogeologic environments and the suscepti­ of the process of acidification of groundwaters. Study of a groundwater contamination problem bility of groundwater to contamination, 1980-. in Newfoundland, 1980-81. 386. SIBUL, U., WALMS LEY, D., SZUDY, R., Ontario See: Assess by field observation and simulation tech­ Ministry Environment (Water Resources Br.): Hydrogeologic environments and the suscepti­ niques the extent of contamination of a thin Groundwater resources in Grand River Basin, bility of groundwater to contamination - Map coastal water table aquifer in Newfoundland Ontar io, 1978-80. SlOO; Ontario Ministry Environment, Water from a municipal waste disposal site. Resources Br ., 1980. See: Grand River Basin water management study; 392. VANDENBURG, A., Environment Canada The mapping delineates the degree of suscepti­ Grand River Implementation Committee, (National Hydrology Res. lnstit., Groundwater bility of groundwater to pollution from surface Technical Rept. I 0, 1980. Div .): or near-surface contamination sources. Work is in progress for the St. Thomas topographic To determine the availability of groundwater Technology transfer-Chatham, New Brunswick, groundwater model, 1981. sheet (1:50 OOO scale). throughout the Grand River Basin, with special emphasis on the availability of groundwater 393. VANDENBURG, A., Environment Canada 398. WEYER, K.U., Environment Canada (National supplies for municipal use. (National Hydrology Res. lnstit., Groundwater Hydrology Res. Instit., Groundwater Div.): Div.): Hydrogeology of excavations and impound­ 387. SLAINE, D., RODRIGUES, E., Ontar io Ministry ments, 1976-83. Environment (Water Resources Br.), Univ. Hydrological effects of rural land drainage, 1981-82. Waterloo (Earth Sciences): To apply modern groundwater dynamics to Role of geophysical methods in mapping and Establish need for research program on the hydraulics of open pit mining. To determine moni toring contaminant migration from effect of rural land drainage on storm or snow influence of dewater ing on regional and local landfills in Southern Ontario, 1981-82; M.Sc. melt runoff and the river hydrograph. geohydrodynamics and hydrochemistry. thesis (Slaine). 394. VAN EVERDINGEN, R.O., Environment Canada 399. WEYER, K.U., Environment Canada (National To obtain base date with which to properly (National Hydrology Res. lnstit., Groundwater Hydrology Res. lnstit., Groundwater Oiv.): evaluate the role of surface and borehole geo­ Div .): Investigation of groundwater flow in the Pine physics in monitoring and mapping contaminant Northern groundwater and engineering Point region, Northwest Territories, 1977-82. movements around landfills in southern Ontario; problems, 1979-. to develop and evaluate new modelling and field Develop improved understanding of the local methods for this purpose. Identify and investigate major groundwater and regional groundwater flow systems in the discharge areas in the permafrost region north Pine Point lead-zinc district. Investigate the 388. STEIN, R., Alberta Research Council of 60..,N. Develop methodology and instrumen­ interaction between dewater ing of the mines (Groundwater Dep.): tation for groundwater studies in a permafrost and groundwater flow. Investigate relationship Hydrogeology of the Peace Point and Fitzgerald environment. between groundwater flow, tectonics, karst map area, Alberta (NTS 84P and 74M), 1978-8 I. solution channels, dewatering and ore genesis at the si te of the open pits and sub-surface mines in the Pine Point district.

MARINE GEOSCIENCE/OCEANcx;RAPHIE 400. BLASCO, S.M., Geol. Surv. Can.: Abnormally low pore water salinities in deep­ See: Surficial geology of Lomonosov Ridge, Arctic marine sections of the continental margins Petroliferous core from a diapir east of Ocean, 1978-. related to gas-hydrate (clathrate) occurrence; Cumberland Sound, Baffin Is land; Geel. Surv. Geol. Soc. Amer., Abstracts with Program, Can., Paper 81-1 A, p. 399, 400, 198 !. 401. HESSE, R.F., HARRISON, W.E., GIESKES, J.M., vol. 12, no. 7, p. 466, 1980. McGill Univ. (Geological Sciences): Natural hydrocarbon seepage at Scott Inlet and Diagenesis in active continental margins, Diagenetic effects of gas-hydrates (methane­ Buchan Gulf, Baffin Island shelf; ibid, p. Middle America Trench and Slope off clathrates); Geol. Assoc. Can./Mineral. Assoc. 401-403, 1981. Guatemala, 1979-81. Can., Abstracts, vol. 6, p. A-25, 1981. 406. MUEHLENBACHS, K., Univ. Alberta (Geology): Interstitial water chemistry of DSDP holes on See: Isotopic study of the alteration of the sea floor, Guatemala transect (leg 67) related to occur­ Gas-hydrates (clathrates) causing pore-water 1976-82. freshening and oxygen isotopic fractionation in rence of gas-hydrates (methane-cla thra tes); deep-water sedimentary sections of the Soc. Econ. Paleontol. Mineral., Annual Meeting, See: cont inental margins; Earth Planet. Sci. Lett., Abstracts, 1981. The alterat ion and aging of the basaltic layer of the sea floor: oxygen isotope evidence from 1981. Premiers resultats des forages profonds dans le DSDP/IPOD Legs 51, 52 and 53; Initial reports Relationship between sedimentary facies and Pacifique au niveau de la fosse du Guatemala; DSDP, vol. 51 , 52, 53, p. 1159-1167, 1980. interstitial water chemistry of slope, trench C.R. Acad. Sci. Paris, t. 289, Ser ie D, and Cocosplate sites from the Mid-America p. 1215-1220, 1980. This ongoing study has been expanded to include Trench Transect, Active margin off Guatemala; isotopic analyses of ophioli tes and the "hot" Initial Reports, Deep Sea Drilling Project 67, 402. LEWIS, C.f.M., Geo!. Surv. Can.: rocks from DSDP Legs 69/70. 1981. Jee scouring of Continental Shelves, 1979-. The Deep Sea Drilling Project Mid-America 407. SCHAFER, C.T., Geol. Surv. Can.: Trench transect off Guatemala; Geel. Soc. 403. LOGAN, A., Univ. New Brunswick (Saint John, The Newfoundland continental slope at 49°N to Amer. Bull., pt. 1, vol 90, no. 7, p. 421-432, Geology): 50..,N : nature and magnitude of contemporary 1980. Study of c ryptic communities, in caves of reefs, marine geologic processes, 1978-. Deep Sea drilling results from the Pacific Grand Canynon, B. W.1., 1979-8 I. Midd le America margin off Guatemala ( 1 POD, 408 . UMPLEBY, D.C., Geol. Surv. Can.: leg 67); Int. Alfred Wegener Symp., Berliner 404. LOGAN, A., Univ. New Brunswick (Saint John, Regional subsurface geology, continental shelf Geowissenschaftlich Abhandlungen, Al 9, Geology): and slope, offshore Labrador, Baffin Island and p. 83-86, 1980. Hard substrate communities, in shallow and related areas, 1976-. Gas-hydrates (clathrates) as a cause of pore offshore wat ers of Bay of Fundy, 1980-82. water freshening and possible retardation of 409. VI LKS, G., Geol. Surv. Can.: diagenet ic reactions in deep-water sedimentary 405. MACLEAN, B., Geol. Surv. Can.: Environmental geology of the deep ocean, 1979-. sections of the continental margins; 26t h ln t. Eastern Baffin Island shelf bedrock and surficial Congr. Geol. Paris, Resumes 11 , p. 484, 1980. geology mapping program, 1976-. MIN ERAL/ENERGY GEOSCCIENCE/SCIENCES DE LA TERRE APPLIQUEES AUX MINERAU X ET A L'ENERGIE

COAL GEOLOGY/GEOLOGIE DU CHARBON An assessment will be made of the coal INDUSTRIAL MINERAL/SUBSTANCES resource potential of the Pennsylvanian M!NERALES INDUSTRIELLES 410. BROWN, T.D., GRANSDEN, J.F., Barachois Group in the Bay St. George Basin of JORGENSEN, J.C., PRICE, J.T., southwestern Newfoundland and the Howley 434. BOEHNER, R.C., GILES, P.S., Nova Scotia Dept. MONTGOMERY, W.J., EMR (CANMET): Beds in the Deer Lake Basin to the northeast. Mines Energy: Evaluation of Canadian coking coals. Initial work will consist of detailed mapping Salt in Nova Scotia, 1977 -81. aimed at elucidating the stratigraphic and To demonstrate the technical and economic See: structural setting of the known coal deposits on parameters affecting the use of coal and other the Barachois and Robinsons Rivers and at Stratigraphy and depositional history of marine carbonaceous materials in cokemaking by quan­ evaporites in the Lower Carboniferous Windsor Howley. Trenching and stripping of these tifying the effects of partial briquetting, pre­ Group, Shebenacadie and Musquodoboit struc­ deposits will be carried out and the coal will be heating, additives, dry and wet quenching rates, tural basins, Nova Scotia; Compte Rendu 9th sampled for petrological and palynological and coal beneficiation on the quality of coke Int. Cong. Carb. Strat. and Geol., Urbana study. made from Canadian or offshore sources. lllinois, 1979. To define the physical, chemical and petro­ 421. HUGHES, J.D., Geol. Surv. Can.: A history of potash exploration in Nova Scotia; graphic properties of coals and cokes so as to Resource evaluation of coal deposits of western Nova Scotia Dept. Mines and Energy, provide an understanding of the mechanism of and northern Canada, 1977-. Rept. 81-1, 1981. cokemaking and to provide improved bench See: To update the locations, limits and struc tural scale experimental facilities and techniques for Geology and coal resource potential of early configurations of Nova Scotian salt deposits predicting and/or asses.sing coke quality. Tertiary strata along Tintina Trench, Yukon from a review and compilation of all available Territory; Geol. Su rv. Can., Paper 79-32, 1980. relevant data. A file system containing the 411. BUSTlN, M., Geol. Surv. Can.: data on 13 deposits and 14 occurrences has been Geology of mine sites, Alberta and British 422. KALKREUTH, W.D., Geol. Surv. Can.: completed. The data on each deposit­ Columbia, 1978-. Optical properties of coals and dispersed occurrence is further subdivided into subfiles of See: organic materials, 197 5-. Historical Background, Geography and Physio­ Oxidation charac teristics of some sheared coal graphy, Geological Data, Geophysical Data, seams of the Mist Mountain Formation, south­ 423. KALKREUTH, W.D., Geol. Surv. Can.: Geochemical Data, Economic Considerations, eastern Canadian CordiUerai Geol. Surv. Can., An investigation of the semi-inert constituents Source Documents and Assessment of File Paper. 80-1 B, p. 249-254, 1980. of western Canada coals, 1979-. Quality. A major report incorporated the above date and entitled salt in Nova · Scotia is in the 412. BUSTIN, R.M., MATHEWS, W.H., Univ. British 424 . LONG, D.G.F., Geol. Surv. Can.: final stages of completion. Columbia (Geological Sciences): Studies of coal deposits of western and northern Categorization of British Columbia coals, Canada, 1977-. 435. CHRISTlE, R.L., Geol. Surv. Can.: 1979-82. See: Geology of bedded phosphate deposits in Geology and coal resource potential of early Canada, 1976-. 413. CAMERON, A.R., Geol. Surv. Can.: Tertiary strata a long Tintina Trench, Yukon See: Petrographic examination of coking coals from Territory; Geol. Surv. Can., Paper 79-32, 1980. Paleolatitudes and potential for phosphorite de­ the Kootenay Formation, Alberta and British position in Canada; Geel. Surv. Can., Columbia, 1961-. 425. MARCHlONI, D.L., Geol. Surv. Can.: Paper 80-1 B, p. 241-248, 1980. Compositional characteristics of coals from Hat Creek, British Columbia, 1977-. 414. CAMERON, A.R., Geol. Surv. Can.: 436. EDWARDS, W.A.D., Alberta Research Council Petrographic analysis of Saskatchewan lignites, (Geol. Surv.): 426. MARCHlONl, D.L., Geol. Surv. Can.: 1972-. Aggregate potential derivative map of the Sand Surface oxidation of variously ranked coals, River area, Alberta, 1981. 415. CHURCH, B.N., British Columbia Ministry 1977-. Energy, Mines, Petrol. Res. (Geol. Div.): This map is one of a series of reconnaissance­ Geological studies of the Hat Creek coal 427. MARCHlONI, D.L., Geol. Surv. Can.: level, aggregate potential maps (at a scale of deposit, British Columbia, 1979-. Mineral matter and trace element content of I :250 OOO) derived primarily from existing Canadain coals, Alberta, 1978-. surficial geology informa tion. It is intended to See: provide aggregate resource data for general Further studies of the Hat Creek coal deposits, 428. MATHEWS, W.H., BUSTIN, R.M., Univ. British land-use planning, land management or aggre­ (A) Combustion metamorphism, (B) Palynology Columbia (Geological Sciences): gate exploration until such time as more resultsj British Columbia Ministry Energy, Gasification of coal, a natural occurrence, Elk detailed maps or report are available for the Mines, Petrol. Res., Geol. Div. Paper 1981-l, River Valley, British Columbia , 1979-80. area. p. 73-77, 1981. To achieve further understanding of the Hat 429. NAND l, B.N., MACPHEE, J.A., EMR (CANMET): 437. EDWARDS, W.A.D., FOX, J.C., Creek coal deposit and to assist exploration for Behavior of different coal macerals during coal RICHARDSON, R.J.H., SHAM, P., Alberta similar deposits in the Province. liquefaction, 1978-8 J. Research Council (Geel. Surv.): Sand and gravel resources of the Vegreville 416. GRAHAM, P.S., Geol. Surv. Can.: 430. NANDI, B.N., MACPHEE, J.A., area, Alberta, 1981-82. CIAVA GLIA, LA., EMR (CANMET): Evaluation of coal deposits of western Canada, Twelve 1:50 OOO NTS sheets near Vegreville, 1976-. Oxidation studies and alkane distribution of eastern and western Canadian coals, 1977 -83. Alberta will be su rveyed in 1981. 417. GRlEVE, D.A., SUTHERLAND-BROWN, A., 431. NAND I, B.N., MACPHEE, J.A., 438. FOX, J.C., Alberta Research Council (Geol. British Columbia Minsistry Energy, Mines, Petrol. Surv.): Res. (Geol. Div.): ClAVAGLIA, L.A., EMR (CANMET): Upgrading the combustion and carbonization Sand and gravel resources of the Athabasca oil Geology of Elk Valley coalfield, southeastern sands region, northeastern Alberta, 1980-. British Columbia, 1979-83. propensities of oxidized, inert rich Canadian bituminous coals using Co and Hz, 1980-81. The Athabasca oil sands region is located in See: northeastern Alberta, and encompasses approxi­ Geology and rank distribution of the Elk Valley See: 2 mately 29,450 km • Fort Mc Murray is central coalfield, Southeastern British Columbiaj Geol. The role of mesophase in upgrading, inert- rich, oxidized coal for combustion; Fifteenth Cont. to the region. This report assesses the Assoc. Can./Mineral. Assoc. Can., Program available information and summarizes the sand with Abstracts, vol. 5, p. 74, 1980. on carbon, Univ. Pennsylvania, 1981. and gravel resources using this information. 1:50 OOO-scale mapping of coalfield complete; The use of Co and Hz in the upgrading of rank distribution complete on regional scalei oxidized, inert rich bituminous coals used for 439. FOX, J.C., Alberta Research Council (Geel. detailed mapping (1:10 OOO) of south half of combustion or carbonization is currently being Surv.): coalfield to be completed this year and pub­ studied. The work employs the use of high Aggregate potential derivative map of the lished; more detailed rank distribution analysis pressure techniques. Edson area, Alberta, 1981. underway; and coal quality determinations This map is one of a series of reconnaissance­ underway (petrographic). 432. NURKOWSKI, J.R., Alberta Research Council (Geol. Surv.): level, aggregate potential maps (at a scale of Geology and coal resources of the upper part of 1:250 000) derived primarily from existing sur­ 418. HACQU EBARD, P.A., Geol. Surv. Can.: ficial geology information. It is intended to Rank and petrographic studies of coal and the Horseshoe Canyon Formation, Red Deer area, Alberta, 1978-81. provide aggregate resource data for general organic matter dispersed in sediments, 1968-. land-use planning, land management or New projects: include proximate and ultimate aggreage exploration until such time as more 419. HACQUEBARD, P.A., Geol. Surv. Can: analysis of Alberta plains coals, and depo­ detailed maps or report are available for the Microscopic study of pyrite in main seams of sitional environments and their relationship to area. Sydney Coalfield, Nova Scotia, 197 5-. coal distribution of the Scollard Formation. 440. HAMIL TON, W.N., Alberta Research Council 420. HOWSE, A.F., DEAN, P .L., Newfoundland Dept. 433. RAHMANI, R.A., Alberta Research Council (Geol. (Geol. Surv.): Mines and Energy: Surv.): Mineral resource studies, 1979-. An assessment of the coal deposits of western Stratigraphy, sedimentology and coal resources Newfoundland, 1981-. of the Edmonton Group (Cretaceous-Tertiary) of the Alberta Plains, 1979-83.

20 MINERAL/ENERGY GEOSCIENCE/SCIENCES DE LA TERRE APPLIQUEES

To conduct 11short term" mineral resource 448. RICKETTS, R.J., KIRBY, F.T., Field mapping and sampling of surficial deposits surveys and reviews and to maintain current VANDERVEER, D.G., Newfoundland Dept. Mines was carried out in the Fredericton-Junction inventory of mineral deposits in Alberta. Sub­ and Energy: centered region, York and Sunbury counties, projects dealt with during 1980 include a review Inventory of aggregate resources, New Brunswick. This project, sponsored by the of salt and gypsum in Alberta, a study of Newfoundland and Labrador, 1978-82. Department of Regional Economic Expansion limestone resource exploitability in the Rocky (OREE), was initiated to provide basic infor­ See: Mountains, and a summary review of identical Newfoundland Dept. Mines and Energy, Mineral mation on the location and extent of granular mienrals production and resource potential in aggregate deposits and on the qua Ii ty and Develop. Div., Rept. 80-1, p. 249-256, 1980 and Alberta. Rept. 81-1, p. 182-187, 1981. - quantity of the material. 441. HAMIL TON, W. N., BAINEY, S.J., Alberta Field work for the project was completed in 454. THI BAULT, J.J., SEAMAN, A.A., Research Council (Geol. Surv.): 1980, covering a 6 km wide corridor (parallel all BARNETT, D.E., New Brunswick Dept. Nat. Res. Economic minerals map of Alberta, 1979-83. major transportation routes) throughout (Mineral Res. Br .): Newfoundland and Labrador. A total of 978 Granular aggregate resources of the All known deposits have been compiled. Map samples (366 tills, 246 gravels, 258 sands, 20 editing and preparation of a coding and a cross Fredericton (21 G/15) map area, New silt, 14 clay, 72 rock and 2 organics) were Brunswick, 1980-81. indexing system waits to be done. collected in 1980, making a total of 8,286 Field mapping and sampling of (21 G/15) samples collected and analysed for particle 442. HORA, Z.D., British Columbia Ministry Energy, surficial deposits was carried out in the sizes since 197 5. Mines, Petrol. Res. (Geol. Div.): Fredericton centered region, York and Sunbury Sand and gravel inventory, British Columbia, A surficial geology (Landform Classification) counties, New Brunswick. This project, 1979-82. series of maps for the study area is being sponsored by the Department of Regional compiled on 1:50 OOO scale. Zones of granular Economic Expansion (OREE), was initiated to See: potential and sample localities are being provide basic information on the location and Sand and gravel study (1980), British Columbia compiled also on a I :50 OOO scale and sum­ extent of granular aggregate deposits and on Lower Mainland; British Columbia Ministry marized on 1:250 OOO and 1:500 OOO scale maps. the quality and quantity of the material. Energy, Mines, Petrol. Res., Paper 1980-10, A summary of bedrock geology particularly in 1981. relation to its geotechnical properties for 455. WATSON, D.M., DEAN, P.L., Newfoundland Dept. Available data on Pleistocene geology along all quarry activity is being prepared on 1:250 OOO Mines and Energy: major transportation corridors and surrounding scale maps. This data is in various stages of Assessment of dimension stone and mineral areas of major communitites were compiled completion with some releases scheduled for filler resources of Insular Newfoundland, 1980-. onto I :50 OOO topo maps and existing gaps filled late 1981 and others by March 31, 1982. During the past season ( 1980), possible sources in by air-photo interpretation. Field recon­ Work is currently progressing on a computer naissance documented existing gravel pits in of dimension stone throughout the Island of package that will compile and report on all the areas of study and identified those parts of Newfoundland were visited and sampled. coded field and laboratory data in an "English­ Potential sources of ground mineral fillers were compiled data needed for further revision and like" format and enable the search and retrieval corrections. These were consequently done also sampled at the same time. These samples of selected data for various purposes and for are presently being tested for their physical after the field season was finished. various users. properties and suitability as dimension stone or fillers. 443. HORA, Z.D., HANNA, M., British Columbia 449. SEAMAN, A.A., BARNETT, D.E., New Brunswick Ministry Energy, Mines, Petrol. Res. (Geol. Div.): It is proposed during the coming season to do Dept. Nat. Res. (Mineral Res. Br.): Economic potential of silica deposits, British some detailed geology on those areas that have Granular aggregate resources of the Burtts Columbia, 1981-83. the greatest potential as sources of dimension Corner (21 J/2) map-area, New Brunswick, stone or fillers. These include Mt. Peyton From reported occurrences of silica in British 1980-81. (black "granite"), Bay d'Espoir (slate), and Columbia to identify those that may have Field mapping and sampling of surficial deposits Corner Brook (marble). These are the areas economic potential; evaluate the size and was carried out in the Burtts Corner centred that have been shown to be of the most interest quality and genesis of individual occurrences as region, York County, New Brunswick. This to those people in industry that have seen the well as the logistics of individual sites. project, sponsored by the Federal Department samples collected this season. of Regional Economic Expansion (OREE), was 444. HORA, Z.D., RAYNOR, R., British Columbia undertaken so as to provide basic information 456. WILLIAMS, D.A., LEVEILLE, J., CHANDRA, S., Ministry Energy, Mines, Petrol. Res. (Geol. Div.): on the location and extent of granular aggre­ New Brunswick Dept. Nat. Res. (Mineral Res. Economic potential of barite deposits, British gate deposits, and on the quality and quantity Br.): Columbia, 1980-83. of this material. Salt-potash potential of New Brunswick, 1977-82. Evaluation of the economic potential for some 450. SHAM, P., Alberta Research Council (Geol. so far undeveloped barite deposits in British Surv.): Columbia. Compilation of data on geology and MINERAL DEPOSITION EXPLORATION/ Aggregate potential derivative map of the quality from available sources, complete such Whitecourt area, Alberta, 1981. EVALUATION/RECHERCHE ET EVALUATION information with out own research and provide DES CITES MINERAUX analysis of supply-demand aspects of barite in the North American continent. 451. SHETSEN, J.P., Alberta Research Council (Geol. Surv.): 457. AGGARWAL, P.K., NESBITT, B.E., MOR TON, R.D., Un iv. Alberta (Geology): Sand and gravel resources of the Calgary area, 445. JONES, N.K., Alberta Research Council (Geol. Geology and geochemistry of the Chu Chua Alberta, 1978-81. Surv.): massive sulfides, British Columbia, 1981-82; Aggregate potential derivative map of the The project has been completed, the report is M.Sc. thesis (Aggarwal). Wabamun Lake area, Alberta, 1981. written and is expected to be on the Alberta The Chu-Chua massive sulfide deposit, located Research Council open file in July, 1981. The This map is one of a series of reconnaissance­ north of Kamloops, British Columbia, contained maps at a scale of 1:50 OOO and the report level aggregate potential maps (at a scale of within upper Paleozoic rocks which consist of provide the information on the distribution, 1:250 OOO) derived primarily from existing sur­ pillowed basalts, tufts, cherts and other ficial geology information. It is intended to origin, quality and reserves of gravel-bearing deposits in the Calgary area. sediments. Because it is one of the first provide aggregate resource date for general deposits to be discovered in this area, there is land-use planning, land management or aggre­ 452. TELFORD, P.G., JOHNSON, M.D., VERMA, H.M., little known about its geology and geochemistry gate exploration until such time as more RUSSELL, D., Ontario Geol. Surv.: and the regional geological setting of massive detailed maps or report are available for the Manitoulin limestone-dolostone assessment sulfides in this tectonic province. The deposit area. project, Ontario, 1978-. consists of lenticular bodies of sulfides which are manily pyrite with chalcopyrite and minor 446. MACDONALD, D.E., MOR TON, R.D., Alberta The Manitoulin limestone-dolostone resource sphalerite. The objective of this thesis is to Research Council (Geol. Surv.), Univ. Alberta assessment project will produce a number of characterise and geochemistry of the Chu-Chua (Geology): maps and reports outlining the economic deposit by means of petrographic, chemical and Phosphate evaluation study, Alberta, 1978-82; potential for the bedrock resources on the stable isotope studies. M.Sc. thesis (Macdonald). island. The completed maps will indicate areas of the is land by rock purity and engineering A full summers field work was completed in 458. BACHINSKI, D.J., Univ. New Brunswick strength propeties. Thus far, 29 diamond drill 1980 with several sections of the Exshaw (Geology): cores have been drilled for this project, this has (Mississippian) Rocky Mountain (Permian), Metamorphism of the East Mine cupriferous Sulfur Mountain (Triassic) and Fernie (Jurrassic) yielded some 1360 metres of H.Q. core, also iron sulfide deposit, Rambler district, 3500 localities on the island have been studied. Formations (Groups), being measured and Newfoundland, 1981. sampled for phosphate. Most of the field work Both field samples and sections from the drill core have been chemically analyzed and engi­ Metamorphism of the East stratabound cupri­ has now been completed, and the 1981 field ferous iron sulfide deposit occurring in season will complete the field work for the neering tested. It is anticipated to tie the rock purity data and engineering properties of the Ordovician (?) mafic volcanogenic sedimentary project. rocks directly to the stratigraphy of the island, rocks (Pacquet Harbour Group) in the to permit future workers to make reliable Burlington Peninsula area results in textures 447. RICHARDSON, R.J.H., EDWARDS, W.A.D., indicative of desulfidation reactions. These assertations as to the rock purity, simply by 2 FOX, J .C., SHAM, P., Alberta Research Council textures post-date the main deformation (0 ). (Geol. Surv.): identifying a rock stratigraphic position and field properties. Systematic relationships between iron sulfide Sand and gravel resources of the Medicine Hat minerals (ore petrology) and silicate minerals area, Alberta, 1981-82. 453. THIBAULT, J.J., BARNETT, D.E., New Brunswick compositions (microprobe) suggest that equili­ Four 1:50 OOO NTS sheets near Medicine Hat, Dept. Nat. Res. (Mineral Res. Br.): bration of sulfides and ferromagnesian silicates Alberta will be surveyed in 1981. Granular aggregate resources of the occurred during metamorphism. Textural Fredericton-Junction (21 G/10) map area, New Brunswick, 1980-81.

21 MINERAL/ENERGY GEOSCIENCE/SCIENCES DE LA TERRE APPLIQUEES

evidence for desulfidation reactions (pyrite re­ 469. GALE, G.H., NIELSEN, E., Manitoba Dept. 475. JURAS, S.J ., BACHINSKI, D.J., Univ. New placement by monoclinic pyrrhotite and Energy and Mines (Mineral Res. Div.): Brunswick (Geology): hexagonal pyrrhotite rims on monoclinic pyr­ Evaluation of sulphide erratics in Pleistocene of Stockwork sulfide mineralization, Brunswick rhotite) is conspicuous in those samples with Manitoba, 1980-84. No. 12 Mine, New Brunswick, 1978-81; M.Sc. Mg-rich gangue ferromagnesian silicates and it thesis (Juras). To establish the source of galena erratics is probable that sulfur released during local reported from tills in Manitoba. The multiply deformed and metamorphosed desulfidation reactions has interacted with fer­ stratiform Brunswick No. 12 Pb-Zn-Cu-Ag romagnesian minerals. OveraJl, these effects 470. GANDHI, S.S., Geol. Surv. Can.: deposit has a large complexly folded alteration are minor: host rocks were relatively Geology of uranium resources of Canada pipe (>900 m x 600 rn x 60 m) that cuts lootwall magnesium-rich prior to metamorphism. 1 British Columbia - District of Mackenzie, 1977- felsic pyroclastic and sedimentary rocks. 459. BELL, R.T., Geol. Surv. Can.: Tufts, which underlie 0-150 m of sedimentary rock, contain both Na- and K-feldspar crystals Geology of uranium resources of Canada, 197 5-. See: (now low albite and perthitic maximum micro­ Geology and uranium occurrences of the See: cline) and afford an excellent opportunity to Macinnis Lake area, District of Mackenzie; Preliminary evaluation of uranium in Sustut and monitor brine - rock interaction during alter­ Geol. Surv. Can., Paper 80-IB, p. 107-127, ation. The alteration pipe is characterized by Bowser successor basins, British Columbia; 1980. Geol. Surv. Can., Paper 81-1 A, p. 241-246, stringer and disseminated sulfides (pyrite » 1981. Uranium and thorium variations in two chalcopyrite > sphalerite > pyrrhotite) and monzonitic Jaccoliths, east of the Great Slave consists of a quartz + chlorite core (Zone I) and 460 BOEHNER, R.C., GILES, P.S., Nova Scotia Dept. Lake, District of Mackenzie; ibid, p. 233-240, an outer quartz + sericite + chlorite zone Mines Energy: 1980. (Zone II). Chlorite throughout the pipe is iron­ Geology and mineral deposits of the Lock rich (F =0.6 to 0.8 where F =FeOT/(MgO + Lamond Basin, Cape Breton Island, Nova Scotia, 471. HAMILTON, W.N., Alberta Research Council FeOT) in moles). Part of the quartz in the pipe 1980-83. (Geol. Surv.): is pseudomorphous after original feldspar. A Geology of the Clear Hills iron formation, marginal alteration zone (Zone III) contains See: Alberta, 1974-82. chessboard albite formed by sodium exchange Preliminary report on the geology and mineral of K-feldspar as a result of interaction between deposits of the Lock Lomond Basin, Cape All drill hole and outcrop data have been NaC 1-r ich brine and unconsolidated felsic pyro­ Breton Island; Nova Scotia Dept. Min. Energy, compiled. Bibliographic review was completed clastic rock. Zone Ill-type alteration is also Rept. 81-1, 1981. to assess geological, mineralogical and ore body found beneath banded pyrite-sphalerite-galena definition work done to date. Further work is The Loch Lemond Basin is a Carboniferous ores up to 1.5 km laterally from the discharge proposed on petrology and sedimentology of the structural basin that has had a fluctuation site. This alteration cannot be directly con­ oolitic iron formation with additional bulk history of mineral exploration and mining. nected to the alteration pipe given current sampling and test drilling. Celestite ore associated with evaporites, lime­ information and may represent an extension of the marginal alteration zone (Zone III) formed stone and terrigeneous rocks of the Windsor 472. HARPER, C. T., DEVOTO, R.H., Saskatchewan Group was produced between 1970 and 1976 by by laterally percolating brines, or be related to Geol. Surv., Colorado School of Mines: yet un recognized additional discharge sites in Kaiser Celestite Mining Ltd. Base metal occur­ Uranium metallogenic studies: Cluff Lake rences are common but none have been econo­ the Brunswick No. 12 depression. Chessboard area, Saskatchewan, 1980-82; Ph.D. thesis mically mined. This project was undertaken to (Harper). albite, easily recognized in thin section, always doc ument the stratigraphic onlap of Windsor occurs in footwall pyroclastic rocks peripheral Group rocks in a high relief marginal basin See: to the Brunswick No. 12 deposit and therefore setting and to assess the distribution and origin Saskatchewan Geol. Surv., Summ. lnvestig., has potential as an exploration tool in the of the numerous deposits and occurrences (prin­ p. 36-43, 1980. Bathurst district. cipally Sr, Ba, Cu, Pb, Zn, Mn and Fe). Drill core from the Cluff Lake OP, N and F 476. KIRKER, J.K., HUTCHEON, I.E., Univ. Calgary uranium deposits was logged and also sampled (Geology and Geophysics): 461. CHANGKAKOTI, A., MORTON, R.D., for trace metal and whole rock geochemical Petrology and ground prparation of Rusty NESBITT, B.E., Univ. Alberta (Geology): studies. These deposits are considered to be of The origin, transportation and deposition of Springs, base metal deposit, Yukon Territory, 1unconformity type', occurring in close 1979-81; M.Sc. thesis (Kirker). elements in the Echo Bay-Camsell River area, proximity to the Helikian sub-Athabasca Group Northwest Territories, 1981-84; Ph.D. thesis unconformity in crystalline basement rocks Further petrographic study of host rock to (Changkakoti). forming the core of the Carswell meteorite evaluate effect of diagenesis, Pb-isotope To determine the origin, mechanisms of impact structure. analysis, S-isotope analysis, and fluid inclusion study. transport and deposition of Ag-Ni-U-Co-Bi-As Typical cross sections, as revealed in drill core, in the Great Bear Lake area, Northwest are described from each of the mineralized 477. KIRKHAM, R.V., Geol. Surv. Can.: Territories. The study will include detailed zones. Geological relationships exposed by the Geology of copper and molybdenum deposits in sampling of the Contact Lake, El Bonanza, commencement of open pit mining of the high Terra, Norex and Northrim Mines along with Canada, 1970-. grade D ore zone are also reported. Mineralog­ investigation of the mineralogy, petrology, fluid ical and fluid inclusion studies on material from See: inclusions and stable isotopes of the veins, host these ore zones are planned. Native copper in Superior shoal, Ontario; Geol. and country rocks. In addition, the effects of Surv. Can., Paper 80-IC, p. 160, 1980. P, T, 102 , f52 and pH on the chemistry of the 473. HAYNES, S.J., Brock Univ. (Geological Sciences): ore bearing luids will be examined. The Uraniferous pegmatites, Anstruther tp., 478. KWONG, Y.T.J., GREENWOOD, H.J., potential sources of the economic elements will Bancroft region, Ontario, 1980-82. Univ. British Columbia (Geological Sciences): be investigated in order to propose a model for A new look at the Afton copper mine in the Completed projects: 1) Metallogeny of South the genesis of the deposits. light of mineral distributions, host rock geo­ Iran-Tectonics completed, published in Nature, chemistry and irreversible mineral-solution in­ vol. 283, p. 561-563, 1980, rnetallogeny paper in 462. COUSINEAU, P., CIMON, J ., DUGAS, J., Quebec teractions, 1978-81; Ph .D. thesis (Kwong). Ministhe t.nergie et Ressources: preparation; Evaluation du potentiel en Tungstene des 2) relation of hypogene and super gene alter­ See: Appalaches, 1980-8 I. ation to copper mineralization, Satcheshoneh, Mineral distributions and mineral-solution equi­ Iran - M.Sc. thesis completed, paper in pre­ libria at Afton Mines, southcentral British 463. DAWSON, K.R., Geol. Surv. Can.: paration. Columbia, Canada; Proc. 3rd Inter. Symp. on Geology of barium, fluorine and strontium 3) Pb-Zn occurrences, Niagra Peninsula, paper Water-Rock Interaction, p. 88, 1980. submitted to Mineralium Deposit; and deposits in Canada, 1972-. This study incorporates field observations, 4) genesis of the Cavendish and Crystal Lake theoretical modelling and geochemical data to 464. DI LABIO, R.N.W., Geol. Surv. Can.: uranium deposits, Final report Ontario Geol. interpret the various aspects of the copper Drift prospecting methods and models, 1978-. Surv., O.F.R. No. 5302, paper in preparation. mineralization at Afton. The presentation is New project: To determine the geological divided into three main parts. Part I describes 465. DUKE, J .M., Geo!. Surv. Can.: and discusses mineral distributions within and Chromium resources in Canada, 1980-. parameters govering the tranport and depo­ sition of uranium minerals associated with peg­ about the Afton orebody. Part II presents a matite. This involves field mapping and petro­ thermodynamic reconstruction of supergene 466. DUNSMORE, H.E., Geol. Surv. Can.: alteration at Afton. Parameters affecting the Geology of uranium resources of Canada, 1976-. graphic examination of the pegmati te, host rocks and wall-rock alteration assemblages. development of supergene enrichment are identified in the computer simulations. Part 111 467. EKSTRAND, O.R., Geol. Surv. Can.: 474. HOEVE, J., Saskatchewan Research Council considers the major element geochemistry of Geology of Canadian nickel and platinium group rocks withing the close vicinity of the Iron deposits, 1963-. (Geology Div.): Uranium metallogenetic studies, northern Mask pluton. Special emphasis is placed on the Saskatchewan, 1976-. comparison of the major element geochemistry 468. GALE, G.H., Manitoba Dept. Energy and Mines of the Afton rocks with the general trends (Mineral Res. Div.): Unconformity-type uranium ore bodies form a derived from the analyses of the major phases Mineral deposit studies in the Kisseynew Gneiss relatively new class of deposits, whose origin is of the batholith. It is concluded that the belt, Manitoba, 1979-84. stil being debated - to gain an understanding of primary copper mineralization at Aiton was an Documentation of mineral deposit occurrences geological controls and conditions of formation, orthomagmatic product of the fractional cry­ has been completed for a protion of the area. and ultimately to provide industry with stallization of the Iron Mask bathoUth. Local A model for stratigraphic controls has been improved exploration concepts. trapping of late magmatic fluid helped to re­ identified and will be investigated further in mobilize and concentrate the original dis­ the coming field season. seminated sulfides to form the hypogene ore. Subsequent supergene alteration was con­ strained to take place in a basic pH domain to stabilize abundant native copper without much enrichment.

22 MINERAL/ENERGY GEOSCIENCE/SCIENCES DE LA TERRE APPLIQUEES

479. LORENZINO, G., MORTON, R.D., Univ. Alberta 484. MILLER, R.G., MORTON, R.D., Univ. Alberta 489. POWERS, L., STAUFFER, M.R ., HOEVE, J., Univ. (Geology): (Geology): Saskatchewan (Geological Science): Gold and platinum group elements in Alberta, Uranium mineralisation of Bear Province, Mineralogy and petrogenesis of the Midwest 1981-82; M.Sc. thesis (Lorenzino). Northwest Territories, 1979-82; Ph.D. thesis Lake ore deposit, 1981-83; M.Sc. thesis (Miller). (Powers). To perform the first modern scientific study of the occurrence and origins of gold and platinum Involves a study of uranium mineralisation in The Midwest Lake uranium ore body in in placer /sedimentary environments in Alberta. Bear Province - the distribution, paragenesis, Northern Saskatchewan occurs at the inter­ In particular, the drainage basins of the North emplacement, source and geochronology of section between a fault and the unconformable Saskatchewan River, the Red Deer River, the known occurrences. Field work and sampling contact between Proterozoic gneisses and the Athabasca River and the Mcleod River will be has been completed, and microscopy, geochron­ overlying Athabasca Formation. It is miner­ studied. The present study will concentrate ology and trace-element (U, Th) studies are in alogically and texturally complex and contains upon the geographic variations in the chemistry progress. numerous oxide and arsenide, including nickle of the gold and platinum and endeavour to arsenides. Initial work will describe the miner­ lo cate the original ultramafic voJcanics and/or 485. NADEAU, A.N., AUBER TIN, R., alogy, textures, and petrogenetic sequence as vein deposits which theoretically could have Quebec Ministere t.nergie Ressources: the first part of a study to attempt to been the source of these metals. Previsions de minerai cupro-zincifere dans le determine the details of the ore-forming nord-ouest quebecois, 1980-. processes. 480. L YOON, J. W., Geol. Surv. Can.: oe1imiter et evaluer des cibles d'exploration Geology of lead and zinc resources of Canada, 490. PRETO, V.A., British Columbia Ministry Energy, pouvant mener la prise de reserves d'explor­ 1977-. a Mines, Petrol. Res. (Geol. Div.): ation miniere de la part du ministere de Geology and mineral deposits of the Eagle Bay J'energie et des ressources du Quebec, en se 481. McDOUGALL, F.H., WATTERS, B.R., Formation, British Columbia, 1978-81. basant sur l'etude scientifique, dite PARSLOW, G.R., Saskatchewan Geol. Surv.: "systemique", du potentiel cupro-zincifere dans Project aims at a better understanding of the Flin Flon base metals project, Saskatchewan, le nord-ouest quebecois realisee par R. Assad et 1978-; M.Sc. thesis (McDougall). stratigraphy, structure, age and correlation of G. Favini en 1980. rocks of the Eagle Bay and Fennell formations See: which are on the western flank of the Shuswap Saskatchewan Geel. Surv., Summ. Investig., 486. NELSON, G.E., BACHINSKI, D.J., Univ. New Metamorphic Complex. The study was also p. 65-69, 1980. Brunswick (Geology): designed to achieve a better know ledge of the Volcanic stratigraphy and mineralization in the setting and nature of numerous stratabound This year's project was a detailed laboratory Austin Brook-Brunswick No. 6 area, New base metal deposits of probable volcanogenic lithogeochemical study of approximately origin. 900 samples collected during the 197 9 field Brunswick, 1979-81; M.Sc. thesis (Nelson) . mapping of the area east of Amisk Lake. The Felsic metapyroclastic rocks underlying the 491. ROSCOE, S.M., Geol. Surv. Can.: objective was to characterize and subdivide Brunswick Mining and Smelting No. 6 deposit Metallogeny of the northwestern part of the geocehmically the Amisk Group volcanics, since and Austin Brook display alteration patterns Canadian Shield, 1979-. post-volcanic region metamorphism has made similar to those at Brunswick No. 12: subtle field subdivision impossible. chessboard albite is conspicuous in peripheral 492. ROSS, D., CROCKET, J.H., McMaster Univ. areas of feeder systems. Original plagioclase is Another objective of the project was to gain a (Geology): altering to K-feldspar (rims and cracks) in a better understanding of the controls and distri­ Distribution of gold and platinum metals in zone outside this zone of a lbitization. These bution of mineralization in the area. Two uraniferous conglomerates from the New features are interpreted to result from alkali observations can be made: 1) the economic Cu Quirke Mine, Ontario, 1977-81; M.Sc. thesis exchange prior to regional metamorphism and concentrations of Flexar and Birch Islands, and (Ross). subeconomic Cu concentrations in the area in deformation and are important as an exploration tool in the Bathurst district. To determine the controls on the concentration general, are apparently restricted to andesitic pyroclastic rocks in the Lower Quart z Tholeiite and distribution of gold and iridium in the 487. NESBITT, B.E., Univ. Alberta (Geology): unit. Further studies around other mines to the uranium conglomerates of Elliot Lake. Iridium Metamorphism of the Thompson nickel deposits, is taken to represent the platinum group east are warranted, to see if they are localized Manitoba, 1980-83. in a similar stratigraphic position; and elements. An integration of sedimentological, major and trace element and noble metal data 2) although the data !or Au (by neutron To evaluate the nature and extent of inter­ forms the data base for the study. act ivation) are very erratic, values are clearly actions between the ore and wall rocks during higher in carbonatized rocks. Further work on metamorphism and the effects of Preliminary results indicate that most of the the Au distributions is desirable . metamorphism on grade and location of the ore. gold present (average, 80 ppb) is contained in Metamorphism of the Thompson nickel deposits the matrix pyrite, and that the gold content of 482. MELLINGER, M., Saskatchewan Research Council ranges in grade from amphibolite to granulite a sample is dependant on its pyrite content. (Geology Div.): facies and has led to extensive sulfide-silicate Sporadic high gold values do occur, and may Geology and geochemistry of the Maurice Bay reactions affecting the mineralogy and indicate the presence of some free gold. Such uranium deposit (northern Saskatchewan), chemistry of the silicates in the ore and wall highs seem to be associated with certain sedi­ 1979-81. rocks. This metamorphism has also led to mentary structures. See: movement of the ore and possibly to the de­ velopment of nickel rich zones within the ore. 493. ROUSELL, D.H., Laurentian Univ. (Geology): Uranium metaUogenic studies: Maurice Bay Mineralization in the Whitewater Group, deposit; Saskatchewan Geol. Surv., Misc. 488. PEARSON, J.G., Saskatchewan Geol. Surv.: Rept. 80-4, p. 89-92, 1980. Sudbury Basin, Ontario, 1980-82. Flin Flon gold project, Saskatchewan, 1978-82. To provide an understanding of the genesis of 494. RUITENBERG, A.A., FYFFE, L.R., See: the Maurice Bay deposit, an unconformity-type New Brunswick Dept. Nat. Res. (Geel. Sur v. Br.): Saskatchewan Geel. Surv., Summ. lnvestig., uranium deposit in the Athabasca Group of Mineralization associated with granitoid rocks p. 70-80, 1980. northern Saskatchewan. A direct application of and related sub-volcanic intrusion in New the project is to develop criteria for the recog­ This project was initiated in 1978 to evaluate Brunswick. nition of mineralogical and geochemical alter­ the mode of occurrence, grade and possible See: ation patterns in order to help exploration for genesis of gold occurrences in the Flin Flon Mineralization associated with granitoid rocks t his type of deposit. The following aspects are area, as well as the gold exploration potential and related sub-volcanic intrusions in New studied: pre-Athabasca weathering of of the area. basement metasediments, lithostratigraphy of Brunswick; Abstract, Can. Mining and Metall. Gold mineralization is concentrated in three Bull. 73, p. 68-69, 1980. the Athabasca group sediments, diagenetic locations within the Flin Flon area - in the overprinting, ore mineralogy, host-rock alter­ vicinity of Douglas Lake, Amisk Lake and 495. RUZICKA, V., Geol. Surv. Can.: ations. Methods used are: drill-hole logging, Phantom Lake. Of these the first two have Geology of uranium and thorium resources of petrography, semi-quantitative XRD c lay been examined. Canada, 197 5-. mineral analysis, lithogeochemistry. Studies completed so far show that mineralization was In the Douglas Lake area, there are two types See: deposited under diagenetic conditions of gold occurrences. One type consists of Studies on uranium in Canada, 1980; Geel. Surv. (anchizone) by U-bearing brines which reacted several massive quartz-sulphide veins filling Can., Paper 81-lA, p. 133-144, 1981. with hydrothermal fluids discharged through re­ strike-slip fractures in a sequence of tholeiitic activated basement faults. U-bearing brines flow rocks. A second (and possibly later) type 496. ST. LOUIS, R.M., MORTON, R.D., NESBITT, B.E., 2 were probably rich in K+ and Mg +; C02 was a occurs as fine-grained gold-quartz replacement Univ. Alberta (Geology): likely complexing agent for U0 2 + ions in veins fi lling faults which strike at approxi­ The distribution and geochemistry of the solution. mately right angles to the local foliation. Platinum group elements in the Tulameen Complex, British Columbia, 1980-82; M.Sc. In the West Channel area of Amisk Lake, gold thesis (St. Louis). 483. MILLER, J.A., BACHINSKI, D.J., Univ. New occurs in two settings that were probably Brunswick (Geology): emplaced about t he same time. One type of To determine the concentration, distribution Sulfide deposits in Carboniferous sedimentary occurrence consists of northerly trending gold­ and mineralogy of platinum within the complex. basin: New Brunswick and Nova Scotia, quartz-sulphide veins in sheared greywacke. An extensive sampling survey will be under­ 1981-82; M.Sc. thesis (Miller). The second group of occurrences are pyritic taken; these samples are to be analyzed by Ore-forming hydrothermal fluid models will be shear zones which occur in all rock types in the neutron activation, electron microprobe, fire developed in terms of hydrodynamic constraints area. These shear zones have significant alter­ assay, and flame photometry. The ultimate on subsurface flow in porous media and ation zones and contain pyrite and arsenopyrite goal of the project is to determine the rock chemical constraints based on rock-water inter­ with varying amounts of chalcopyrite, units favourable for exploration for platinum action. sphalerite and magnetite. within the complex. The nature of mineral deposits in the Carboni­ ferous basins of New Brunswick and elsewhere will be compared with properties predicted on the basis of the models. 23 MINERAL/ENERGY GEOSCIENCE/SCIENCES DE LA TERRE APPLIQUEES

497. SANGSTER, D.F., Geol. Surv. Can.: Genetic implications of fluid inclusion studies 509. TREMBLAY, L.P., Geol. Surv. Can.: Geology of lead and zinc deposits in Canada, Cinola gold deposit, Queen Charlotte Islands, Geology of uranium resources of Canada, 1975-. 1965- B.C.; British Columbia Ministry Energy, Mines, Petrol. Res., Rept. 1981 -1, 198 1. 510. WATKINSON, D.H., GIBSON, H., McEWEN, J., See: BUCK, M., ATK INSON, M., Carleton Univ. Three potential sites for the occurrence of This study has the following components: (Geology): strontium, shale-hosted lead-zinc deposits in 1) description of a structured exploration case Relationship of silicification, and later alter­ the Canadian Arctic; Geol. Surv. Can., history for a 11 micron 11 gold property; ation to Cu-Zn deposits, Noranda, Quebec, Paper 81-lA, p. 1-8, 1981. 2) detailed geology of the Cinola deposit 1976-85; Ph. D. thesis (Gibson), M.Sc. thesis including development of a genetic model with (McEwen), B.Sci. theses (Buck, Atkinson). 498. SCHIARIZZA, P., PRETO, V.A., Univ. Calgary the aid of fluid in c lusion studies; (Geology and Geophysics): 3) redefi nition of age and origin of the Miocene See: Structural and stratigraphic relations between Skonum Formation, host to Cinola gold-quartz Copper mineralization and hydrot hermal alter­ Eagle Bay and Fennell formations between deposit; ation of volcanic rocks, at Bedford Hill, Clearwater and Barriere, British Columbia, 4) statistical approach to evaluation of litho­ Noranda area, Quebec; Geol. Surv. Can., 1980-82; M.Sc. thesis (Schiarizza). geochemical, soil and silt data in and around Paper 80-1 A, p. II 9-123, 1980. Cinola deposit; and Si licification of mafic rocks in the Noranda 499. SCHROETER, T.G., British Columbia Dept. 5) development of a geostatistical model for Energy, Mines, Petrol. Res. (Geol. Div.): ore grade estimations by kriging. camp is a synvolcanic process that has sealed 1) Toodoggone Mineral District, British active geother mal systems, thus confining flow to brecciated zones where metalliferous brines Columbia. 503. SINCLAIR, A.J., GOLDSMITH, L.B., READ , P.B., exhale onto the seafloor. In the Amulet group 2) Gold-silver deposits in northern British BENTZEN, A., Univ . British Columbia (Geological of mines, meta l deposits formed shortly after Columbia. Sciences): Amulet rhyolite (actuall y silicified andesitic 3) Equity silver (Goosly) deposit, British Metallogeny of vein camps, southern British rocks) emplacement and early in the onset of Columbia, 1974-. Columbia, 1979-82; M.Sc. thesis (Goldsmith). Amulet andesite volcanicity. Study continues Mineral deposit studies in Northern British This study is concerned with a systematic on the Amulet rhyolite in general, as well as Columbia include: I) precious metals; evaluation of quantitative data for individual the Bedor , F-shaft and Mines Gallen deposits. 2) porphyries (Cu ± Mo ± Au ± Ag); and vein camps in Br itish Columbia. In particular 3) massive sulphides. we have emphasized I) the use of mean grades 511 . WATK INSON, D.H., MA INWAR ING , P.R., of production data to define regional zoning Carleton Univ. (Geology): 500. SIBBALD, T.1.1. , LEWRY, J.F., Saskatchewan patterns, 2) t he importance of statistical Chromite in Ontario, 1978-81. Geol. Surv.: methods in establishing fundamentally different See: Uranium metallogenic studies: Lodge Bay area, size categories of deposits in a given camp, Chromite in Ontario: Geology of chromite Lake Athabaska, Saskatchewan, l 980-82. 3) the use of spatial densities to define zones, Puddy Lake - Chrome Lake area and arbitrary limits to mining camps, and See: chromite chemistry; Ontario Geol. Su rv. , MP93, 4) methods of presenting and summar izing in­ Saskatchewan Geol. Surv., Summ. Investig., p. 220-234, 1980. p. 44-48, 1980. formation to provide insight into conceptual ore targets. Geological mapping of chromite occurrences in The area, centered on Lodge Bay, Lake Ontario (Puddy Lake Chrome Lake, Athabasca and bounded by latitudes 59° 25' N 504. SINCLAIR, A.J., WETHERELL, D., SHE N, K., Shebandowan - Loch Erne, Crystal Lake) and and 59° 30' N and longitudes 108° 30' W and Univ. British Columbia (Geological Sciences): electron microprobe analyses of chromite, 108° 45' W, was mapped at 1:31 680 scale. The Genetic model for Sam Goosly deposit of Equity enclosing minerals and inclusions in chromite study was carried out to provide a geological Silver Mines Ltd., British Columbia, 1978-82. were completed. Sodium rich solid and fluid framework for future investigations of uranium inc lusions in chromite indicate that fluids, and and gold deposits and to elucidate regional 505. SINC LAIR, W.D., Geol. Surv. Can.: not only magma, were involved in the con­ stratigraphic, structural and metamorphic re­ Geology of copper and molybdenum resources centration of chromite in gabbros, peridotites lationships. of Canada, 1977-. and duni tes. Coarse elastic sediments of the Mar t in 506. THEYER, P., Manitoba Dep. Energy and Mines 512. WATKINSON, D.H. , TA LKINGTON, R., Formation lie with angular unconformity on a (Mineral Res. Div.): MA INWAR ING, P.R., Carleton Univ. (Geology): Hudsonian metamorphic basement compr ising Precious metal deposits in layered complexes of supracrustals of the Tazin Group, intrusive Mineral deposit studies in the Island Lake area, Manitoba, 1980-84. the Canadian shield, 1980-82. basic sills and granitoids. The supracrustals form discrete zones within and between the To document and classify mineral occurrences The emplacement and mobilization of platinum­ granitoids which contain intrusive, metasomatic in the Superior Province of Manitoba; in vesti­ group e lements plus gold in large layered and conceivably older, pre-supracrustal gate the relationships between ultramafic complexes of the Canadian Shield are being basement elements. rocks, gold deposits and stratigraphy. examined. The complexes at Lac des lies, Coldwell, Big Trout Lake, Bi rd River Sill and Two major Hudsonian deformation events 507 . TH OMAS, D., Saskatchewan Geel. Surv., Un iv. some ophioli tic complexes are under invest i­ accompanied by amphibolite facies meta­ Regina (Geological Sciences): gation. morphism are recognized. Uranium metallogenic st udies: Pegmat ite Arguments are presented for interpreting the prospects, 1979-80; M.Sc. thesis. 513. WHITTAKER, P.J., WA TKI NSON, D.H., Carleton Tazin Group supracrustals as an Aphebian Univ . (Geology): See: sequence, and tentative correlations are made Chromite in ophiolitic rocks of British with the Hurwitz Group in the Northwest Uranium metallogenic studies: uraniferous peg­ Columbia, 1980- 83, Ph.D. thesis (Whittaker). matite prospect geology; Saskatchewan Geol. Territories. Surv., Summ. ln vestig., p. 49-53, 1980. See: Chromite in some ultramafic rocks of the 501. SINCLAIR, A.J., CAMPBELL, S.W ., Univ. British Five separate areas in the Cree Lake zone of Cache Creek Group, British Columbia; Geol. Columbia (Geological Sciences): northern Saskatchewan known to have a high Surv. Can., Paper 81 -IA, p. 349-355, 1981. Metallogeny of Cu deposits in southwestern density of radioactive pegmatities were mapped Yukon, 1973-81; Ph.D. thesis (Campbell). in order to make regional comparisons. The Geological mapping of chromite showings in study areas selected were centred around the British Columbia was carr ied out. Study is This project is concerned with the following Charlebois Lake, Cup Lake, Karin Lake, concentrating on the Murray Ridge a rea, investigations: Pipewrench Lake and Pluto Bay area, while Trembleur Intrusions, British Columbia. Petro­ I) general geology of the Quill Creek area and short visits were also made to pegmatite graphy and mineral chemistry plu s study of detailed geology of Cu deposits in and near prospects in the Middle Foster Lake and soli d and fluid inc lusions a re und erway to Quill Creek; Wollaston Lake areas. understand the concentration of chromite in 2) origin of komatiite intrusions of Permian age these rocks. in the Kluane Mountains; The data collected from each study area 3) sulphur isotopes and metalogeny in south­ involved the recognition of lithostructural and western Yukon; and lithostratigraphic relationships between the PETROLEUM EXPLORATION/EVALUATION/ 4) development of a general model for con­ pegmatites and their country rocks, whi le a RECHERCHES ET EVALUATION DES tamination of ultramfic/mafic complexes by limited amount of thin sections and geo­ GITES PETROLE sulphur from wallrock. chemical analysis was performed to supplement the field data. 514 . BARNES, C.R., LEGAU, F., FRITZ, P., 502. SINCLA IR, A.J., CHAMPIGNY, N., Univ. British Conclusions to date from this study indicate BARKER, J.F., MACQUEEN, R.W. , Univ. Columbia, (Geological Sciences): that the 'pegmatites' compr ise syngenetic Waterloo (Earth Sciences): Geological and geostatistical evaluation of uranium occurrences and the degree of U and Source, corre lation and thermal maturation Cinola Gold deposit, Queen Charlotte Islands, Th enrichment is dependent upon the parental history of hydrocarbon mineral deposits of British Columbia, 1979-81; M.A.Sc. thesis material that produced the anatectic melts Ontario, 1979-82; M.Sc. thesis (Legau). (Champigny). during the Hudsonian thermotectonic episode. U and Th are found to be enriched in particular 515. CANT, D.J., MOSSOP, G.D., Alberta Research See: Council (Geol. Su rv.): Specogna gold deposit of Consolidated Cinola Aphebian lithostratigraphic units, notably within basal pelites and calc-silicates as well as Petroleum geology, northwestern Alberta, Mines, an example of structured proper ty ex­ 1980-82. ploration; Western Mines, June, p. 35-44, 1980. similar enrichments within their equivalent anatectic melts. To develop an understanding of the distribution Progress report on the geology of the Specogna of reservoir rock in the Spirit River Formation; (Babe) gold deposit; British Columbia Ministry 508. THORPE, R.I., Geol. Surv. Can.: this unit in Alberta's Deep Basin is a major gas Energy, Mines, Petrol. Res., Paper 1980-1, Geology of si lv er and gold deposits in Canada, producer. The pro ject involves subsurface p. 158-170, 1980. 1968-. facies analysis because the reservoirs are strat­ igraphic traps.

24 MINERAL/ENERGY GEOSCIENCE/SCIENCES DE LA TERRE APPLIQUEES

516. CHESHIRE, S.G., WARDLAW, N.C., The effects of pore structure on displacement 533. GROSS, G.A., Geol. Surv. Can.: Univ. Calgary (Geology and Geophysics): efficiency in reservoir rocks and in glass micro­ Geology of mineral resources in the ocean, An integrated geological and engineering study models; Symp. Enhanced Oil Resovery, AIME 1976-. of the Devonian Meekwap Field, Alber ta, Soc. Petrol. Engineers, p. 345-352, 1980. 1974-81; Ph.D. thesis (Cheshire). 534. MAC INTYRE, D.G., British Columbia Ministry The efficiency with which oil and gas can be Energy, Mines, Petrol. Res. (Geo!. Div.): The reservoir characteristics of the Meekwap displaced from a reservoir is dependent on the Driftpile Creek - Akie River project, British Oil field are being investigated using an nature of the fluids and the geometric and Columbia, 1979-85. integrated approach which includes geological topologic aspects of the pore systems. modelling, log analysis, statistical analysis, pet­ Recovery efficiency (oil displaced as a % of oil See: rophysical methods and numerical simulation. in place) varies widely from 10% to 80%. A British Columbia Ministry Energy, Mines, major objective of the project has been to Petrol. Res., Paper 1980-1, p. 55-67, 1980. A geological model has been constructed based understand how the geometry of pore systems on the identification of major petrophysical influence recovery efficiency. British Columbia Ministry Energy, Mines, types within the field. All field wells have been Petrol. Res., Paper 1981-1, p. 33-47, 1981. subjected to log analysis using a computer Geological and stratigraphic mapping act as a program written by Mr. Cheshire. The data GENERAL/GENERALITEs base to research the origin and genesis of include log and core porosit y, various measures stratiform-barite-lead-zinc deposits, such as of permeability, water saturation, secondary 527. CARTER, T.R., COLVINE, A.C., CHERRY, M.E., the Cirque deposit. Extensive rock geo­ porosity, shaliness and dolomitization. A factor Ontario Geol. Surv.: chemical studies are in progress also. analysis is being performed to e lucidate the Metallogeny of the Grenville Province, south­ underlying relationships and causal influences eastern Ontario, 1977-83. 535. O'REILLY, G.A., CHATTERJEE, A.K., on all of these variables. See: KEPPIE, J.D., Nova Scotia Dept. Mines Energy: Geology of base metal, precious metal, iron, Metallogenic investigations of Nova Scotia, 517. FOSCOLOS, A.E., Geol. Surv. Can.: and molybdenum deposits, Pembroke-Renfrew 1979-81. Diagenesis of organic matter and clay mineral area; Ontario Geol. Surv., Mineral Deposits, in sediments in relation to petroleum gener­ Circ. 20, 1981. 536. SCOTT, S.D., SPRY, P.G., BRYNDZIA, L.T., ation, 197 5-. TROOP, G., KALOGEROPOULOS, S.I., To establish a model for the metallogenetic FARR, J.E., Univ. Toronto (Geology): 518. FOSCOLOS, A.E., Geol. Surv. Can.: development of the GrenvilJe Province in south­ Geology and geochemistry of massive sulphide Fluid rock interaction in sandstones, 1980-. eastern Ontario, concentrating on supracrustal deposits, 1975-; Ph.D. theses (Spry, Bryndzia, To study the effects of fluid pH and temper­ and related intrusive rocks of the Grenvi1le Kalogeropoulos), M.Sc. theses (Troop, Farr). ature on the stability of authigenic clays in Supergroup. To date, the geologic relationships sandstone reservoirs with special reference to of metallic mineral deposits in the area have See: hydrocarbon reservoir exploitation. been established, genetic processes responsible Geology and structural control of Kuroko-type for their formation interpreted, resulting in a massive sulphide deposits; Geol. Assoc. Can., 519. GRANT, A.C., Geol. Surv. Can.: comprehensive metallogenetic classification of Sp. Paper 20, p. 706-721, 1981. Geological interpretation of geophysical data as all metallic mineralization. Emphasis in 1980 Sphalerite geobarometry applied to metamor­ an aid to basin synthesis and hydrocarbon inven­ was on geologic and interpreted genetic re­ tory, 1974-. lationships of gold mineralization. In 1981 phosed sulfied ores of the Swedish Caledonides and U.S. Appalachians; Norges Geol. Undersd'.k, stratigraphic relationships of, and between, vol. 360, p. 59-71, 1980. 520. KALKREUTH, W.D., Geol. Surv. Can.: stratiform zinc, graphite, and talc minerali­ The relationship between kerogen type (known zation will be examined. There are two complementary aspects of our petrographic rank) and chemical extract data, work on massive sulfides: 1) Field studies and for the purpose of source rock evaluation, 1977- 528. CHATTERJEE, A.K., Nova Scotia Dept. Mines 2) Experimental. In the field, we are studying Energy: the geology, tectonic setting, geochemistry and Metallogenetic studies, southern Nova Scotia, mineralogy of the Kuroko ores of Japan as 521. NANO!, B.N., CIAVAGLIA, L.A., 1979-85. members of a large international research team EMR (CANMET): from the U.S. and Japan. Our involvement at Results on various aspects of regional geo­ Coking characteristics of the various con­ Toronto has been mainly on footwall alteration, logical setting, metallogeny and guides to min­ stituents of Athabasca bitumen, Alberta, 1976-. geochemistry of exhalites and structural eralization were presented at GAC Halifax control. 522. NANO!, B.N ., CIAVAGLIA, L.A., 1980, uranium workshop, Ottawa, 1980, and EMR (CANMET): International Geological Congress, Paris l 980. We are now beginning to apply our new infor­ mation to massive sulfides in Canada, specifi­ Binders processed from Athabasca bitumen for 529. DAWSON, K.M., Geo!. Surv. Can.: cally Seneca, British Columbia, South Bay, non-coking coals, Alberta, 1977-81. Metallogeny of the northern Canadian Ontario, Noranda, Quebec, Bathurst, Cordillera, 1974-. 523. NANDI, B.N., CIAVAGLIA, L.A., New Brunswick, and Buchans, Newfoundland. In EMR (CANMET): the laboratory we are doing experiments on 530. FRANKLIN, J .M., Geol. Surv. Can.: systems which will help us to quantify better Petrographic characterization of oil sands coke Metallogeny of the southwestern part of the the conditions of formation or deformation of and fly ash from Suncor and Syncrude, 1977-81. Canadian Shield, 1975-. ores. Chief among these are the sphalerite This project was aimed at petrographically See: geobarometer, kinetics of sulfide reactions, characterizing delayed coke produced by Suncor synthesis and stability of Gahnite (Zn Ah0 ) Native copper on Superior Shoal, Ontario; Geol. 11 and Fluid Coke produced by Suncrude during up­ Surv. Can., Paper 80-IC, p. 160, 1980. and chlorite-sulfide reactions. grading of Athabasca bitumen. Bench-scale combustion trials were carried out with this Copper and gold mineralization in an Archean 537. SMITH, P.K., Nova Scotia Dept. Mines Energy: coke and the fly-ash was examined micro­ trondhjemitic intrusion, Sturgeon Lake, Meguma Group studies, Nova Scotia, 1980-83. scopically to determine the nature of the Ontario; Geol. Surv. Can., Paper 81-lA, p. 9-14, 1981. See: unburnt carbon. Geology of the Sherbrooke area, Guysborough 531. GALE, G.H., Manitoba Dep. Energy and Mines County, Nova Scotia; Nova Scotia Dept. Mines, 524. NANO!, B.N., MACPHEE, J.A., Energy, Rept. Activites 1981. CIAVAGLIA, L.A., EMR (CANMET): (Mineral Res. Div.): Upgrading of marginal Canadian coking coals Mineral deposit studies in the Flin Flon area, This project deals with the delineation and using Japanese pitch binders, 1981-82. Manitoba, 1980-85. mapping of stratigraphic units subdivisable Establish distribution and intensity of alteration from the Goldenville and Halifax Formations Jn the framework of international co-operation (Cambre-Ordovician Meguma Group). From several Japanese pitch binders are being tested around selected mineral deposits in the Flin Flon area. this models will, and are being generated, for with marginal Canadian coking coals in an location of mineralization (specifically gold) effort to produce metaJlurgical coke of satis­ within the group. Metamorphic isograds and factory strength. 532. GRIFFITHS, J .R., Univ. Alberta (Geology): Mineralization in British Columbia, 1975-81, small sclae stratigraphic variations are measured. A new deposition model for the 525. REID, J., WARDLAW, N.C., Univ. Calgary Comprehensive data-files for over 1500 mineral Meguma Group has been developed and more (Geology and Geophysics): occurrences in central British Columbia include work is being conducted to give conclusive Effects of vuggy porosity on the product ion of data on metals and minerals (ore, gangue), host­ proof of its validity. carbonate hydrocarbon reservoirs, 1978-80; rock age and lithology, age and type of any M.Sc. thesis (Reid). related plutonism, and type of deposit. Manual 538. SOUTHER, J.G., Geol. Surv. Can.: See: analysis of data for over 100 Cu-Mo porphyry Geothermal energy resources in Canada, 1973-. Development of secondary porosity in a deposits shows two distinct sources of metals: Meekwap reef and its effects on reservoir the Cu-Mo ratio reflects the primary melt 539. SUTHERLAND BROWN, A., PANTELEYEV, A., properties; Can. Soc. Petrol. Geol., Core composition, allowing potential for "mapping" HOY, T., British Columbia, Ministry Energy, Conference, F.A. Stoakes, (Ed.), p. 3-6, 1981. the lower crust. Minor, usuaJly peripheral Mines, Petrol. Res. (Geol. Div.): mineralization, reflects the age and lithology of Metallogeny of Canadian Cordillera, 1974-. the stratigraphic host unit, suggesting con­ 526. WARDLAW, N.C., Univ. Calgary (Geology and See: Geophysics): centration of Pb, Zn, Ag, etc., by hydrothermal systems during pluton emplacement. Lead dis­ Metallogeny by numbers; Geoscience Canda, Pore systems in sedimentary rocks and their vol. 7, no. 3, p. 95-102, 1980. influence on multiphase fluid movements, tribution in vein deposits is strongly controlled 1973-82. by lithofacies within certain stratigraphic units. Local stratigraphic variations are thus an See: important key to understanding metal distri­ The influence of pore structure in rocks on the bution patterns. Together, the above plus other entrapment of oil; Can. Soc. Petrol. Geol., conclusions are forming the basis for develop­ Mem. 6, p. 193-208, 1980. ment of exploration models based on geologic, tectonic, and petrogenetic concepts.

25 MINERAL/ENERGY GEOSCIENCE/SCIENCES DE LA TERRE APPLIQUEES

540. SWINDEN, H.S., Newfoundland Dept. Mines and metallogeny in the Hermitage Flexure and to The first stage of this project involved com­ Energy: relate the mineralization in this area to that pilation of data on over 100 oil basins. Data for A study of the economic geology of the seen elsewhere in Central Newfoundland. phosphorites (over 200 deposits) and oil-shales Hermitage Flexure, Newfoundland, 1979-81. (over 100 deposits) on a worldwide basis have 541. VEIZER, J ., JANSEN, S., Univ. Ottawa, (Geology): The Hermitage Flexure of Southern now been compiled. The data are computer Quantification of metallogenetic epochs during processable, and keyed to the RESMAP Newfoundland comprises a belt of Ordovician terrestrial evolution, 1981-84. program, modified for use on Carleton com­ volcanic and sedimentary rocks which are host puters, so that paleogeographic maps showing to both syngenetic Pb-Zn-Ag mineralization See: related to the volcanism and to vein-type Basement and sedimentary recycling and con­ resource distributions for selected intervals of geologic time can be constructed. Some of the occurrences related to the intrusion of later tinental evolution; J . Geol., vol. 87, p. 341-370, resource data has already been plotted on a new granites. It is the purpose of this project to 1980. investigate the known mineral occurences, set of 20MA interval maps provided through 542. YOLE, R.W., IRVING, E., NORTH, F.K., E. Irving (phosphorites, oil shales) and a manu­ classify them according to their genesis and to GUNTER, A., Carleton Univ. (Geology): investigate the regional geology and strati­ script report on phosphorite time-space distri­ Paleogeographic and age relationships of butions prepared. graphy as it related to these mineral occur­ sediment related resource deposits, 1979-82. rences. The object is to produce a model for Episodes of source-sediment deposition (2) the episodes in individual close-up; J. Petrol. Geol; vol. 2, no. 3, p. 323-338, 1980.

MINERALOGY /CRYSTALLOGRAPHY /MINERALOGIE/CRIST ALLOGRAPHIE

543. BACHINSKI, S.W., SIMPSON, E.L., Univ. New 550. CHEN, T.T., PETRUK, W., EMR (CANMET): 558. MOSSMAN, D.J., PLANT, A.G., Brunswick (Geology): Distribution of silver and other trace elements Univ. Saskatchewan (Geological Sciences), Geel. Chemistry of phlogopites in the Shaw's cove in New Brunswick ores, 1976-80. Surv. Can.: minette: a comparison with the micas of other See: Mineralogy and chemistry of davidite lamprophyres, ultrapotassic rocks, kimberlites, Mineralogy and characteristics that affect Canadian occurrences, 1978-82. and mantle xenoliths, 1979-81. recoveries of metals and trace elements from To determine the chemistry and mineralogy of Minette micas, usually sharply zoned, are titan­ the ore at Heath Steele Mines, New Brunswick; Canadian occurrences of the uranium iferous phlogopites (!':'.& = 0.67 - 0.89, Ti02 =I - CIM Bull., vol. 73, no. 823, p. 167-179, 1980. titanium oxide mineral davidite. 11 wt.%) with significant concentrations of Cr, Ni, Ba, And F and are thus wholly distinct from 551. DONNAY, G., KIHAVA, K., McGill Univ. 559. MULHERN, P.J., BERGER, G.W., micas of common igneous rocks. Micas (Geological Sciences): HUNTLEY, D.J., Simon Fraser Univ. (Physics): chemically indistinguishable from those of Relation of properties to structure in crystals, Magnetic separation of silt sized sediments, minettes may be found in other lamprophyres, 1975-85. 1980. (ultra) potassic rocks, kimberlites, and mantle xenoliths from a variety of rock types. The 552. DUKE, J.M., Ceo!. Surv. Can.: 560. PETERSON, R.C., Queen's Univ. (Geology): chemical identity of minette mica phenocryst Mineralogy of nickel deposits in serpentized cores and phenocrysts of diverse mantle­ ultramafic rocks, 1975-. Charge density analysis of silicate structures, derived rocks implies crystallization under 1980-83. similar conditions. By analogy with the 553. ERCIT, T.S., CERNY, P., Univ. Manitoba (Earth Through the use of highly accurate x-ray dif­ chemistry of phlogopites produced experi­ Sciences): fraction data it is possible to study the distri­ mentally in potassic systems at high pressures Crystal chemistry and paragenesis of simp­ bution of electrons within mineral structures. and with studies of equilibration conditions of sonite, 1980-82; M.Sc . thesis (Ercit). Work has been completed on the AliSiOs poly­ natural phlogopites, phenocrystic phlogopites in Crystal chemistry of the complex oxide of morphs kyanite andalusite and sillimanite and minettes may form at temperatures and aluminum and tantalum is examined and its work is beginning on a sheet silicate mineral pressures as high as -1250°C and -40 kb and formula verified. Conditions leading to crystal­ muscovite. under relatively high f0 2 • lization at a dozen of its localities are studied. Through studies of the valence electron distri­ bution it may be possible to extend our under­ 544. BAYLISS, P., Univ. Calgary (Geology and 554. HAWTHORNE, F.C., Univ. Manitoba (Earth standing of bonding in these inorganic mineral Geophysics): Sciences): systems. Crystal-chemistry study of the pyrite group, The crystal chemistry of the amphiboles, t 968-. 1963-. See: 561. PETRUK, W., EMR (CANMET): See: Mineralogy applied to ore dressing of Zn-Pb-Cu A three-amphibole assemblage from the Tallan Crystal structure refinement of a cobaltian ores fro:n northwestern New Brunswick, ullmannite; Am . Mineral., vol. 65, p. 154-156, Lake Sill, Peterborough County, Ontario; Can. 1975-81. Mineral., vol. 18, p. 275-284, 1980. 1980. An extensive review of amphibole crystal 562. PLANT, A.G., Geol. Surv. Can.: 545. BRISTOL, C.C., Brandon Univ. (Geology): chemistry has been submitted for publication, Electron beam microanalysis, 1962-. Textures produced by metamorphism of massive and chapters on crystal chemistry and spectro­ sulphide ores of northern Manitoba, 1981. scopy of amphiboles are currently being 563 . RIMSAITE, J.Y.H., Geol. Surv. Can.: prepared for the Mineralogical Society of Relationship of textures of massive sulphide Mineralogy of uranium deposits in granitic America's Reviews of Mineralogy, vol. 9, ores of northern Manitoba to grade of meta­ rocks in the Grenville structural province, Amphiboles and other Hydrous Pyriboles. In morphism of rocks adjacent to those ores. Ontario and Quebec, 1977-. addition, several aspects of amphibole crystal See: chemistry are currently being investigated. 546. CABRI, L.J., EMR (CANMET): Petrochemical and mineralogical evolution of Platinum, 1971-81. radioactive rocks in the Baie-Johan-Beetz area, See: 555. HAWTHORNE, F.C., CERNY, P., Univ. Manitoba Quebec: A preliminary report; Geol. Surv. Determination of ideal formulae for new (Earth Sciences): Can., Paper 81-IA, p. 115-131, 1981. minerals of the platinum group; Proceed. I.M.A. Studies of pegmatite minerals, 1977-. Xlth Meeting, Novosibirsk, p. 157 -165, 1980. See: 564 . RUCKLIDGE, J .C., LAYNE, G., Univ. Toronto Crystal chemistry of milarite; Can. Mineral, (Geology): 547. CABRI, L.J., EMR (CANMET): vol. 18, p. 41-57, I 980. Astrophyllite from Kangedlugssuaq, East Mineralogical characterization of inorganics in Examination of structural controls on the Greenland, 1981-. Canadian coals, 1977-. chemistry and physical properties of accessory Astrophyllite occurs in an undersaturated dyke minerals in granitic pegmatites and pegmatitic at Bagnaesset, East Greenland, and 10 miles 548. CERNY, P., Un iv. Manitoba (Earth Sciences): granites. Current studies concentrate on away in a saturated pegmatite. The habit of Mineralogy and petrology of pegmatites, 1971-. garnets, complex Ta/Nb/Sn/Ti oxides and beryl. the crystals in the two localities is quite dif­ See: ferent. Microanalytical studies, and x-ray dif­ The Tanco pegmatite at Bernie Lake, Manitoba. 556. HAWTHORNE, F.C., FERGUSON, R.B., Univ. fraction measurements are being made to XU. Hafnian zircon; Can. Mineral., vol 18, Manitoba (Earth Sciences): determine the fundamental differences in the p. 313-321, 1980. The structural chemistry of hydroxy-hydrated two occurrences. minerals, 1976-. Continuing investigation of the Tanco General survey of the topologic characteristics pegmatite deals recently with the com­ 565. TREMBATH, L.T., CHERRY, M.E., Univ. New positional variations of the Ta-oxide minerals of hydroxy-hydrated mineraJ structures with a Brunswick (Geology): view to characterizing important polyhedral and associated phases and their distribution in Disordering of alkali feldspar: The effect of complexes common to numerous structures. the deposit; a study of hafnian zircon has been H20 on the disordering process, 1979-81. published, and examination of a multigeneration Work on the solution of unknown crystal The project is designed to unravel the dis­ sequence of triphylite-Jithiophilite has been structures is also continuing. The structure of ordering/ordering process(es) in alkali feldspars started. Studies of niobian rutile and niobian pachnolite has been completed and the by systematically varying pertinent controls of titanite from the Huron Claim pegmatite are structure of tancoite is in the final stages. the process(es). finished. Crystal chemistry of monarite from southeastern Manitoba, petalite, wodgniite, 557. MOSSMAN, D.J., DELABIO, R., MCINTOSH, D., 566. UCAKUWUN, E.K., CERNY, P., Univ . Manitoba Univ. Saskatchewan (Geological Sciences), Geol. pollucite and beryl are in progress. Feldspar (Earth Sciences): Surv. Can., Cominco: investigation concentrates on the petrology of Granitic pegmatites and granitoids of the Mineralogy of clay marker seams in some feldspar crystallization in different paragenetic Dryden area, north western Ontario, 1979-81; Saskatchewan potash mines, 1978-82. and geochemical types of pegmatites. M.Sc. thesis (Ucakuwun). See: Be, Li + Ta, and Li + Cs + Ta bearing 549. CHEN, T.T., EMR (CANMET): Geel. Assoc. Can./Mineral. Assoc. Can., Annual pegmatites northwast of Dryden appear to be Mineralogy of mercury in Canadian sulfide ores; Meeing, Abstracts, vol. 6, p. A-41, 1981. linked to late intrusions of pegmatitic granites. 1979-. To report on the day mineralogy of Potash ore 567. VON BITTER, P.H., GAIT, R., Royal Ontario To study the occurrence, distribution and zones of some Saskatchewan mines, and to Museum (Invertebrate Palaeontology, Mineralogy mineralogy of mercury in Canadian sulphide relate this to diagnetic/metamorphic history of and Geology): ores, and in Canadian non-ferrous metal the deposits. extraction circuits. Calcite pseudomorphs from the Pleistocene of western Newfoundland - possible palaeo­ environmental indicators, 1976-82. PALLEONTOLOGY/PALEONTOLOGIE

INVERTEBRATE/INVERTEBREs See: Biostratigraphy and depositional environment of 580. DIXON, O.A., Univ. Ottawa (Geology); 568. BAMBER, E.W., Geol. Surv. Can.: the Escalante and Hesquiat Formation (Early Ordovician and Silurian heliolitid corals of Carboniferous and Permian biostratigraphy and Tertiary) of the Nootka Sound Area, Vancouver Anitcosti Island, Quebec, and Canadain Arctic coral faunas, western and northen Canada, Island, British Columbia; Geol. Surv. Can., Islands, 1968-. 1971-. Paper 78-9, 1980. Stratigraphy and paleontology of the Upper 581. ELIAS, R.J., Univ. Manitoba (Earth Sciences): 569. BARNES, C.R., CARSON, D.M., LANDING, E., Yakoun Formation (Jurassic) in Alliford Bay Upper Ordovician solitary rugose corals of Univ. Waterloo (Earth Sciences): Syncline, Queen Charlotte Islands, British central and western North America, 1979-. Ordovician conodont biostratigraphy of Columbia; Geol. Sur. Can., Paper 80-lC, See: southern Devon Island, eastern Arctic p. 37-44, 1980. Solitary rugose corals of the Selkirk Member, Archipelago, 1978-82; M.Sc. thesis (Carson): 576. CAMERON, D.A., HOOPER, K., Carleton Univ. Red River Formation (Upper Middle or Upper See: (Geology): Ordovician), Southern Manitoba; Geol. Surv. Subsurface stratigraphy and conodont zonation Paleoecologic study of benthonic Foraminifera Can., Bull. 344, 1981. of the Lower Paleozoic succession, Arctic in Neogene sediments, 1979-80; B.Sc. thesis Work in progress: l) Solitary rugose corals of Platform, southern Arctic Archipelago; GeoJ. (Cameron). the Stony Mountain Formation (Upper Surv. Can., Paper 80-lA, p. 209-215, 1980. Forty one ecologically significant benthonic Ordovician), southern Manitoba; and 2) Upper Foraminifera, late Miocene/early Pliocene in Ordovician solitary corals of the Klannath 570. BARNES, C.R., McCRACKEN, A.O., age, were examined for the purpose of recon­ Mountains, northern California. NOWLAN, G.S., DUFFIELD, S.L., UYENO, T.T., structing the paleobathymetry of the Waindina FAHRAEUS, LE., Univ. Waterloo (Earth Sandstone, Suva Marl, and Korovou Sandstone 582. EXTON, J., HOOPER, K., Carleton Univ. Sciences), Geel. Surv. Can., Memoirial Univ. located on Viti Levu, Fiji. (Geology): (Geology): Benthonic microfaunal associations from The criteria used to determine the paleo­ Liassic (L. Jurassic) of Zambujal, west-central Conodont and acritarch biostratigraphy and bathymetr ic environment include the com­ Portugal, 197 5-78; M.Sc. thesis (Exton). paleoecology of the Upper Ordovician and pilation of recent ecological data, the Lower Silurian of Anticosti Island, Quebec, evaluation of fauna! trends, and the recognition Thirty-one surface samples, collected from 197 5-; Ph.D. thesis (Duffield). and application of morphological variations. sediments belonging to the Pliensbachian and See: Toarcian stages (Lower Jurassic) exposed near Gamachignathus, a new multielement conodont 577. CHATTERTON, B.D.E., Univ. Alberta (Geology): Zambujal in west-central Portugal, have been genus from the latest Ordovician, Anticosti Systematic and biostratigraphic studies of trilo­ analysed from Foraminifera and ostracods. A Island, Quebec; Geel. Surv. Can., Paper 80-lC, bite and conodont faunas of western and total of 112 species of Foraminifera and 35 p. l 03-112, 1980. northern Canada, 1972-. species of ostracods have been identified and systematically desc ribed. See: 571. BARNES, C.R., UYENO, T.T., DRUCE, E., Ontogenetic studies of Middle Ordovician trilo­ The boundary between the Pliensbachian and COOPER, B.J., BERGSTRC'JM, S.M ., Univ. bites from the Esbataottine Formation, Toarcian stages is marked by a mass extinction Waterloo (Earth Sciences), Geol. Surv. Can., Mackenzie Mountains, Canada; Palaeon­ of species; only 8 species of Foraminifera and 2 Australia Dept. Trade, South Australian Dept. tographica Abt. A., vol. 171, p. 1-74, 1980. The species of ostracods are common to both Mines, Ohio State Univ. (Geology): ontogeny of Fa.illeana and the origin of the stages, these are: Ammobaculites alaskensis Paleontology, biostratigraphy and paleoecology Bumastinae (Trilobita); Geol. Magazine, Tappan, Trochammina sp. l, Lenticulina of Lower Paleozoic conodonts in Canada, vol. 117, no. 5, p. 471-478, 1980. gottingensis (Bornemann), Astacolus varians Spitsbergen and Australia, 1976-. (Bornemann), Dentalina bartensteini Tappan, Efforts are currently concentrated on Silurian Oentalina sinemuriensis Terquem, Dentalina trilobite and conodont faunas from western and 572. BRAND, U., ETHlNGTON, R.L., Univ. Missouri, pseudocommunis Franke, Eoguttulina liassica Arctic Canada. Brock Univ. (Geology): (Strickland), Polycope sp. l, and Cythernpteron sp. Conodont biostratigraphy of U.S. midwest, 578. CLARK, F.E., HOOPER, K., Carleton Univ. 1974-; M.Sc. thesis (Brand). (Geology): Six microfaunal associations have been recog­ See: Upper Cretaceous Foraminifera and biostrati­ nised based upon percentage abundances of Oneotodus simplex (Furnish) and the genus graphy of C-Y Creek, Western Australia, species, taxa of restricted occurrence, and Oneotodus (Conodonta); J. Paleontol., vol. 55, 1977-79; M.Sc. thesis (Clark). recurring combinations of species and morpho­ logical trends. no. I, p. 239-247, 1981. A suite of thirty-six samples from the Upper Cretaceous of C-Y Creek in Western Australia 573. BRAUN, W.K., BROOKE, M.M., JOHNSTON, P., 583. GRADSTEIN, F.M., Geol. Surv. Can.: is examined. Three formations, the Gearle FOWLER, S., Univ. Saskatchewan (Geological Biostratigraphic history of the Mesozoic and Siltstone, Toolonga Calcilutite, and Korojon Sciences): Cenozoic sediments of the Grand Banks, Calcarenite, are represented in the suite of Mesozoic biostratigraphy and microfaunas of northeast Newfoundland and Labrador Shelves samples. The Foraminifera contained therein western and northern Canada, 1965-; Ph.D. (based on Foraminifera and Ostracoda), 1974-. theses (Johnston, Fowler). are identified and the systematic paleontology is presented. 584. GRADSTEIN, F.M., Geol. Surv. Can.: Jurassic biostratigraphy and microfaunas of Differences in the lithologies and the fora­ Taxonomy, biostratigraphy, paleoecology and Arctic Canada (Johnston, nearing completion) miniferal faunas between the calcilutite and paleobiogeography of Mesozoic - Cenozoic and Early Cretaceous microfaunas and bio­ the calcarenite are thought to establish the agglutinated Foraminifera, 1979-. stratigraphy of northern Richardson Mountains presence of the Toolonga Calcilutite as a and adjacent regions (Fowler, in progress). formation distinct from the Korojon 585. HALL, R.L., Univ. Calgary (Geology and Continuation of studies on the Jurassic micro­ Calcarenite at C-Y Creek. Foraminiferal Geophysics); faunas of the western interior regions and the criteria for the distinction of the one formation Rocky Mountains (M.M. Brooke). The study of Lithostratigraphy and biostratigraphy of the from the other are determined, as well as a Fernie Formation, 1978-82. the Fernie sequences of Alberta and British foraminiferal criterion that distinguishes the Columbia is in process of completion. Measurement and sampling of stratigraphic Gearle from both the Toolonga and the Korojon. sections in the Fernie Formation (Jurassic) in In addition, the changes in the foraminiferal 574. BRAUN, W.K ., FEATHERSTONE, R., the Foothills and Front Ranges of the Rockies faunas that occur in the Upper Cretaceous MATHISON, E., YAYCHUK, D., HALABURA, S., is being continued in southern and central succession are noted, and intervals character­ Univ. Saskatchewan (Geological Sciences): western Alberta and south-eastern British ized by certain species compositions are Devonian biostratigraphy and microfaunas of Columbia. In many of these sections a observed. western and northern Canada, 1965-; M.Sc. relatively thick shale succession immediately theses (Featherstone, Mathison, Yaychuk, Several species, most of them planktonic are overlying the well-known Lower Bajocian strata Halabura). used to correlate the formations with the has been demonstrated to be of Bathonian age. standard European stages. The upper Gear le M. Sc. theses nearing completion include bio­ In fact, it now appears that strata representing Siltstone is of possible Turonian age, the stratigraphy and ostracode faunas of the Middle Lower, Middle and Upper Bathonian units are Devonian Slave Point Formation of northern Toolonga Calcilutite ranges in age from all present within the Fernie. Identification Santonian to Campanian, and the Korojon Alberta (Featherstone), microfaunas of the and description of fragmental ammonites repre­ Calcarenite is of Campanian to Early Middle and Upper Devonian sequences of senting various parts of the Bathonian is now in Saskatchewan (Mathison), and Frasnian micro­ Maastr ichtian age. progress and it is anticipated that a taxonomic faunas and fauna! provincialism in western study of the abundant belemnites from the 579. COPELAND, M.J., Geol. Surv. Can.: Canada (Yaychuk); M.Sc. thesis commencing is Fernie will be commenced soon. Additional Paleozoic ostracodes of Canada, 1972-. the Upper Devonian Birdbear Formation of sections of the Rock Creek Member sandstones will be studied and sampled in the Cadomin­ Saskatchewan (Halabura). Continuation of See: Jasper region this summer in an attempt to studies on the biostratigraphy and ostracode lrmuitbeyrichia, a new Silurian ostracode genus faunas of western and northern Canada from the Canadian Arctic; Geol. Surv. Can., determine the detailed stratigraphy, age and (W .K. Braun). Paper 80-1 B, p. 29-37, 1980. environment of deposition of this misunderstood unit. 575. CAMERON, B.E.B., Geol. Surv. Can.: The occurrence of Ostracoda 'southern' Appalachian affinities in the Lower Devonian 586. HOFMANN, H.J., Univ. Montreal (Geologie): Tertiary foraminiferal succession of western Shiphead Formation, Forillon Peninsula, Gaspe, Cordillera and Pacific Margin, 1969-. Precambrian paleontology, 1969-. Quebec; ibid, p. 255-258, 1980. See: Bungonibeyrichia N. Gen. (Ostracoda, Stromatolites and fenestral fabric in Early Beyrichiidae) from New South Wales, Australia, Proterozoic Huronian Supergroup, Ontario; Can. with observations on the genus Velibeyrichia J. Earth Sci., vol. 17, no. 10, p. 1351-1357, Henningsmoen, 1954; Geol. Surv. Can., 1980. Paper 81-lA, p. 41-44, 1981. 27 PALEONTOLOGY / PALEONTOLOGIE

Occurrence of Oldhamia and other trace fossils 590. HOOPER, K., Carleton Univ. (Geology): 595. LAROUCHE, C.H., HOOPER, K., Carleton Univ. in Lower Cambrian(?) argillites, Selwyn Miocene-Holocene microfauna/ microflora of (Geology): Mountains, Yukon; Geel. Surv. Can., Oceania, 1980-85. Recent deep water benthonic Foraminifera of Paper 81-IA, p. 281-289, 1981 . the northwestern Altantic Ocean, 1976-79; Paleoecologic, taxonomic and biostratigraphic M.Sc. thesis (Larouche). World-wide synthesis of data on Aphebian analysis of microfauna/microflora of Oceania microfossils completed. To be published jointly largely from Deep Sea Drilling Program cores. Twenty-one core top samples from the western with J.W. Schop! by Princeton Univ. Press in North Atlantic yielded a benthonic foramini­ 1981 as a chapter in a book on Origin and 591. JELETZKY, J.A., Geol. Surv. Can.: feral fauna of 208 species. This study describes Evolution of the Earth's earliest atmosphere. the fauna and relates the distribution of Cretaceous and Upper Jurassic paleontology abundant species to the deep water masses in and biostratigraphy, western and Arctic 587. HOOPER, K., Carleton Univ. (Geology): the western North Atlantic Ocean. Canada, l 980-. Di stribution of Foraminiferida south of Fifteen samples were collected in the Mid Sherbrooke, Nova Scotia, 1976-78. 592. JONES, B., Univ. Alberta (Geol.): Atlantic Ridge area near latitude 45° N., two Bottom sediment samples (depths to 25m) from Silurian and Devonian brachiopods of Arctic samples were recovered from the continental St. Mar y's River, Gegogan, Wine Bay, Indian and Canada, 1971-. slope off the Grand Banks and four samples Holland's Harbours, Nova Scotia, identified for from the continental slope off Nova Scotia. During the period 1980-81, the following topics the Foraminiferida by Habbishaw in 1970, were have been examined in detail: 1) Lower Four assemblages, defined in terms of the factor-vector analyzed. Based on 'total' popu­ Devonian brachiopods from the 'Bird Fiord' abundant species (i.e. abundance greater than lations 4 benthonic foraminiferal assemblages, Formation of the Vendom Fiord area, Ellesmere or equal to 5% of the population), are cor­ not stric tly biocenoses, are recognized. Island - this covers taxonomy, dating of strata related with temperature and salinity values of Assemblage I, dominated by Miliammina fusca, and correlation with strata elsewhere in Arctic the deep water masses. Assemblage I is estab­ has a mean diversity of 4.75, a mean depth of Canada; 2) Devonian brachiopods from the Bird lished with a high degree of confindence; it is 1. 85 m, a mean pH (substrate) of 6.7, and the Fiord Formation of the Goose Fiord area, recognized at eleven stations and has been substrate is coarse-grained. This assemblage is EUesmere Island - covering taxonomy, dating of described in previous studies. Assemblage II is found in the Upper Estuarine (intertidal) Zone strata, and environmental setting of fauna; proposed with less confidence. Though its dis­ in St. Mary's River, south of Sherbrooke. 3) taxonomy of Lower Devonian spiriferids from tribution has been documented in the literature, Assemblage 2 dominated by Eggerella advena, southwest Ellesmere Island - detailed investi­ it is recognized at only one station. has a mean diversity of 12.5, a mean depth of gation of brachiopods previously assigned to Assemblages III and IV are presented as 7 m, a mean pH (substrate) of 8.16, and the Fimbrispirifer; 4) brachiopod communities of suggestions: each is defined on the basis of a substrate is very fine-grained. It is found in the the Eids Formation of Ellesmere Island with unique sample and there is no published infor­ Lower Estuarine Zone in the lower reaches of G.P. Smith, McGill Univ.; and 5) comparison of mation available to substantiate the existence St. Mary's River, Wine Harbour Bay, the Atrypoidea faunas of Arctic Canada and of these assemblages. western and northern areas of Gegogan southern China: detailed comparison of Assemblage I is characterized by Epistom.inella Harbour, and the eastern shore south of Port Atrypoidea species and communities in both exigua (Brady), Eponides tumidulus (Brady) and Bickerton. Assemblage 3, dominated by areas (with Rong Jia-Yu, Nanjing Institute, Loxostomum trwx::atum Phleger and Parker. Elphidium clavatum, has a mean diversity of China). 14.3, a mean depth of 9m, a mean pH These species comprise approximately 50% of (substrate) of 7 .2, and the substrate is coarse-to 593. KOBLUK, D.R., Univ. Toronto (Geology): the population in eleven samples from the Mid fine-grained sand. It occ urs in the Marginal Paleoecology of Paleozoic reef cavities, 1977-. Atlantic ridge area. This assemblage is Marine Zone (Scott) or Nearshore Biofacies associated with North Atlantic Deep Water (Bartlett) in St. Mary's River (3 to 5 km from See: (NADW). Cavity - dwelling biota in Middle Ordovician the mouth) and at the head and near the mouth Alabamina ? umbonifera (Cushman), which has (Chazy) bryozoan mounds from Quebec; Can. J. of Indian Harbour. Assemblage 4 dominated by been correlated by authors with the presence of Earth Sci. vol. 18, p. 42-54, 1981. Cibides lobatulus, Eggerella advena, Elphidium Antarctic Bottom Water (AABW), characterizes clavatum, has a mean diversity of 19.9, a mean Upper Ordovician (Richmondian) cavity Assemblage II. Assemblage II is present at only depth of 12.2m, a mean pH (substrate) of 7.16, dwelling (coelobiontic) organisms from southern one station in the Mid Atlantic Ridge area. It and the substrate is medium- to fine-grained Ontario; Can. J. Earth Sci., vol. 17 , is suspected that small size specimens, sand. It occurs in the Open Ocean Nearshore p. 1616-1627, 1980. including species characteristic of NADW, have Zone (Scott) or the Open Bay Biofacies been selectively removed from this sample by (Bartlett), inside and outside Holland's Harbour, A study of cavity - dwelling organisms bottom currents. This view is further supported (coelobionts) found preserved in Lower the southwest and central area of Indian by the temperature-salinity values which are of Paleozoic mounds and reefs, mostly of Ha rbour, at the mouth of St. Mary's River, on NADW. AABW is known to be present in the the eastern side of Gegogan Harbour, and east Cambrian, Ordovician, and Silurian age. deepest part of the North American basin only. Coelobionts are an abundant part of the biota in of Crook Point. Thus the presence of AJabamina ? umbonifera in modern reefs, but in ancient reefs, have been the Mid Atlantic Ridge area suggests a unstudied largely. Cavities in reefs in the localised phenonomenon. 588. HOOPER, K., Carleton Univ. (Geology): Paleozoic are ubiquitous, and are found to Magnesium in 19 species of eastern Canadian contain an abundant and diverse biota of Two species, Cassidella complanata (Egger) and Holocene Foraminiferida, 1976-78. organisms that lived within them. This project Elphidium excavatum (Terquem), both of which is designed to describe Lower Paleozoic cavity are believed to be indicative of Labrador Sea The tests of 18 benthonic and one planktonic biotas and trace their general development Water, form Assemblage III. The assemblage is species of modern Foraminiferida from 8 through some of the Lower Paleozoic, in an recognized at a single Nova Scotian Slope bottom samples recovered from the eastern attempt to understand the role these organisms station with temperature-salinity values of Canadian shelf fall into two, or perhaps three played in some of the earliest reef systems, and Labrador Sea Water. groups with respect to mean mole percent to understand the origins of the complex and Mgco,, as follows: Group I - 0 to 2.5% very important modern coelobiontic Assemblage IV is recognized at a si ngle st ation on the Grand Banks Slope. It is defined by the MgCO,; and Group 3 - 5 to 9% MgCo,. The community. watermass characteristics and depth of each abundance of Cassidulina obtusa (Williamson). population are: Upper Watermass, -1 to 3 or 594. KUKALOVA-PECK, J., Carleton Univ. (Geology): The temperature-salinity values are those of 5°C, 33 o/oo salinity, 62 m and 73 m; Labrador Sea Water. 00 Morphology and evolution of Paleozoic insects Intermediate Watermass, 0°C, 34 °/ salinity, with reference to phylogeny of Recent insects, Five samples contain elements from a mixture 99m; and Deep Watermass, 4 to 5°C, 35 o/oo 1970-. of assemblages. The fauna from these samples salinity, 263m, 431 m, 475 m and 509 m. Study of the evolution of wing articulation in is believed to be transitional, indicating areas In the samples examined low magnesium forms winged insects (Pyterygota) is close to com­ of mixed water masses. (G roup 1) occur in all three water-masses and in pletion. Giant Carboniferous Palaeodictyoptera 596. LEE, C.W., HOOPER, K., Carleton Univ. a late-glacial beach sample. The intermediate Mazon Creek, Illinois, give evidence that the magnesium form Ephidiella arctica and Q. early wing-moving sclerites were more (Geology): Early Cretaceous Hedbef"gella (Foraminiferida) seminuJum occur in the Upper Watermass. numerous, regular, and ser ia1 than those of from Darwin, Australia: A biometric approach, Populations of the low magnesium species modern insects. Instead of merely three so­ Boccella inusitata, lslandiella helenae and called "axillaria" (!Ax, 2Ax, 3Ax) the wings I 977-79; M.Sc. thesis (Lee). Nonionellina labradorica are each found in both were moved by 32 dorsal, almost homonomous, Multivariate morphometric analysis on the mor­ Upper and Deep Watermasses. The low mag­ sclerites and by about the same number of phologically similar planktonic foraminiferal nesium value of Quinqueloculina stalkeri may ventral sclerites. The sclerites were primi­ species Hedbergella delrioensis (Carsey), indicate that the form should be placed in tively arranged in a band which formed a basal, Hedbef"gella planispira (Tappan) and Hedbef"gella another genus. flattened ring of pleural origin, to which the infracretacea (Glaessner) from core material of wing was articulated. So-caJJed 11 axiUaria 11 of one horizon of Aptian age from the Darwin modern insects are secondary structures that area, N. T. indicates that previous non­ 589. HOOPER, K., Carleton Univ. (Geology): evolved by reduction, clustering, and fusion of biometr ic studies did not allow clear inter­ Holocene microfauna of the Queensland Shelf, the ancestral, more numerous, and serially specific differentiation, and that intraspecific I 978-83. arranged, sclerites. This process was pro­ variations were neglected. Results of stepwise Most abundant species of the Queensland Shelf foundly different in the Neoptera and in the discriminant analysis in this study establish so far recovered include: Operculina Paleoptera. three distinct forms (species) in the sample and ammonoides, O. complanata, O. granulosa, Study of the veination of dragonflies (Odonata} that the essential morphological differences are Textularia agglutinans, Peneroplis pertusus, has been completed. The veinal pattern of related to the height of the spire and the size Quinqueloculina pseudoreticulata, Textularia modern Odonata is presently interpreted as of the last chamer. Results of principal foliacea, Amphistegina radiata, A. cellanthus lacking two veins, MP and CuA. This makes component analysis show that the first two craticulatus, Pararotalia ozawai, dragonflies unlike all other Pterygota. The principal components can account for most of Quinqueloculina samoaensis, Reusella spinulosa, fossil record shows that the veina tion has been the morphological variations within each Textularia candeiana, Alveolinella quoyi, misinterpreted, and that it is fully homologous species; the first component can be explained Cibicides Jobatulua.. Several new species have to all winged insects. The ancestral veinal as a variation in size of the test and the second been recovered and await description. pattern closely resembles that of Paleozoic as a variation in shape of the test as influenced mayflies (Ephemeroptera). by variation in size of the last chamber. 28 PALEONTOLOGY /PALEONTOLOGIE

597. McGUGAN, A., Univ. Calgary (Geology and Geo- 606. PICKERILL, R.K., Univ. New Brunswick 608. PRICE, R.J., Amoco Canada Petrol. Co. Ltd. physics): (Geology): (Exploration Tech. Group): l) Occurrence of Palaeacis. 2) Permian­ Paleontology, ichnology, sedimentology and l) Early Cretaceous graphic correlation and Pennsy lvanian stratigraphy, disconformities, stratigraphy of selected Lower Paleozoic composite standard (using ostracodes, diatoms facies changes, Spray/kananaskis area. sequences in Eastern Canada, 1976-. and charophytes). 2) Jurassic and early 3) Cretaceous Foraminifera, taxonomy, 1980-. Cretaceous paleoenvironments, 1979-. See: See: An early Paleozoic plate-tectonic model of 609. RIVA, J., Univ. Laval (Geology): Pelecocrinus cf. P. banffensis from the Banff Newfoundland; Earth and Planet. Sci. Letters, Ordovician graptolites, 1967-. Formation, Kananaskis Valley, Alberta; Can. J. vol. 48, no. 1, p. 8-14, 1980-. Earth Sci., vol. 17, p. 1588-1591, 1980. See: Shallow subtidal sediments of Soudleyan Graptolites from the Honorat and Matapedia 598. McLEAN, R.A., Amoco Canada Petrol. Co. Ltd., (Caradoc) age in the Berwyn Hills, North Wales groups of Gaspe and New graptoli tes from (Exploration Tech. Group): and their palaeogeographic context; Proc. Geol. Anticosti Island; in Stratigra phy and Middle - Upper Devonian paleontology (corals, Assoc., vol. 91, no. 3, p. 177-194, 1980. Paleontology, vol. II, Field Meeting, Anticosti - stromatoporoides), western Cananda, 1979-. Phanerozoic flysch trace fossil diversity - Gaspe, Quebec, 1981, Univ. Montreal, Dept. observations based on an Ordovician flysch Geology, 1981. 599. McNEIL, D.H., Geol. Surv. Can.: ichnofauna from the Aroostook - Matapedia The major progress during this last year has Mesozoic and Cenozoic Foraminifera of the Belt of northern New Brunswick; Can. J. Earth been achieved in l) understanding the Arctic western mainland of Canada, 1978-. Sci., vol. 17, no. 9, p. 1259-1270, 1980. morphology and actual range of Didymograptus bifidus (Hall), Didymograptus protobifidus and 600. MARCHANT, T.R, Amoco Canada Petrol. Co. Structure and sedimentology of the Siluro­ Didymograptus altus Lapworth at most of its Ltd. (Exploration Tech. Group): Devonian between Edmundston and Grand FaJls, reported occurrences in North America; 2) the Upper Devonian Foraminifera and calcareous New Brunswick; N.E.l.G.C. 1980, p. 262-277, re-establishing Glossograptus cilietus Emmons algae from westen Canada, 1980-. 1980. as a valid taxon; and 3) a revision of the grapto­ The Northern Appalachian Geotraverse: lites collected by M. Churkin and C. Carter 601. MATTHEWS, J.V., Jr., Geol. Surv. Can.: Quebec - New Brunswick - Nova Scotia; from the Phi Kappa Formation of Idaho and Late Cenozoic fossil insects and Late Cenozoic G.A.C./M.A.C. Fieldtrip Guidebook, Halifax, their bearing on late Ordovician graptolite bio­ paleoecology, 1973-. 1980. stratigraphy. 602. MORGAN, A.V., MORGAN, A., Univ. Waterloo Ordovician and Devonian strata of northern 610. RODRIGUES, C.G., HOOPER, K., Carleton Univ. (Earth Sciences, Biology): New Brunswick and southern Gaspe; Can. Pal. (Geology): Spatial changes in the Canadian insect fauna and Biostat. Seminar, Fredericton, Field Guide, Holocene microfauna and paleo-oceanography during the late Pleistocene and Recent. 1980. of the Gulf of St. Lawrence, 1976-81; Ph.D. See: Resedimented volcaniclastics in the thesis (Rodrigues). Beetle Bits - The Science of Paleoentomology; CarmanviJle area, northeastern Newfoundland - One hundred and eighty-eight benthonic fora­ Geoscience Canada, vol. 7, no. 1, p. 22-29, depositional remnants of Early Paleozoic miniferal spec ies and varieties, four planktonic 1980. oceanic islands; Can. J. Earth Sci., vol. 18, no. 1, p. 55-70, 1981. foraminiferal species and forty-six ostracode Fauna! assemblages and distributional shifts of spec ies were recognized in bottom sediment Coleoptera during the Late Pleistocene in Trace fossils in a Lower Palaeozoic submarine samples from the Laurentian Channel and Canada and the nor then United States: Can. canyon sequence - the Siegas Formation of Jacques Cartier Passage. The distribution of Ent., vol. 112, p. 1105-1128, 1980. northwestern New Brunswick, Canada; the microfauna is water mass-related. Maritime Sediments and Atlantic Geology, Our preliminary research 10 years ago used a vol. 17, no. l, p. 37-58, 1981. Temperature versus depth and salinity versus 11 shotgun" approach to site investigation, in an depth profiles based on spring, summer, autumn effort to cover a wide geographic area and as Some aspects of the pre-Carboniferous geology and winter measurements reveal that the water many different time horizons as possible. We of Saint John, New Brunswick; Geol. Surv. Can., mass in the Gulf of St. Lawrence consists of an are now reaching a stage where we can begin to Paper 81-lA, p. 23-30, 1981. Upper and a Deep layer which are separated by postulate changes in climate within a restricted Current research is directed toward several a Transitional zone. The Upper layer, from 0 to area through time, or where we can compare continuing and almost completed projects. 125 m, is characterized by a seasonally variable different ecological conditions over a wide area Immediate plans for future research are still upper zone and a cool lower zone. The for a specific time zone. Our present objec­ not finalized but I do intend this summer (1981) Transitional zone occupies the interval 125 to tives are to continue analysing Pleistocene sites to examine ichnology of the Ar isaig Group 200 m. The Deep layer lies below 200 m and in southern Canada and the adjacent U.S. for together with selected paleoecological studies consists of a warm upper zone and a cooler fossil faunas. Each analysis provides paleoe­ of the group with J.M. Hurst, Greenland Survey. lower zone. cological information which can be used to In addition, I plan to examine the ichnology of Seven water mass-related and one fossil reconstruct the movement of the Canadian two selected flysch sequences in Maine with W. benthonic foraminiferal assoc iations are recog­ insect fauna prior to and fo llowing the retreat Forbes - one Silurian and the other Ordovician. nized from cluster analysis of 84 bottom of the last ice sheet Fossil insects from sites Ongoing research includes paleoecological sediment samples ranging in depth from 55 to south of the Wisconsinan limit can be compared analysis of the Trenton Group between Quebec 520 m. with modern species li vig in the tundra and City and Montreal (plus boreal zones of Canada. Periods of climatic sedimentology/ichnology), sedimentology 611. SARJEANT, W.A.S., Univ. Saskatchewan deterioration and amelioration can be checked ichnology and paleontological studies of (Geological Sciences): and compared with the information provided by Cambrian medusoids in the St. John area (with Bibliography of the history of geology and it plants. Finally, refugia, colonisation routes and K.L. Currie, D. Nance and G. Pajari), and subdivisions, 1972-. zoogeographic shifts can be determined for the continuation of ichnological and . present Canadian beetle fauna. sedimentological research of the Lower See: Paleozoic Aroostoook-Matapedia Basin of New Geologists and the History of Geology: An 603. NOBLE, J.P.A., LOGAN, A., Univ . New Brunswick Brunswick, Maine and Gaspe. International Bibliography from the Origins to (Geology): 1978; New York: Arao Press; London: Ecology of Recent brachiopods, 1974-82. 607. PUNT-GEBERL, H.A., von BITTER, P.H., Univ. Macmillan, vol. 1-5, 1980. Comparitive studies of life and associated Toronto (Geology), Royal Ontario Museum (Invert. An Irish naturalist in Cuviers laboratory. The Palaeo.): death assemblages of the North Atlantic letters of Joseph Pertland, 1820-1932; Bull. Br . brachipod Terebratulina septentrionalis shed Conodont biostratigraphy, palaeoecology, and Mus. Nat. Hist. (Hist. Ser.), vol. 6, no. 7, considerable light on the processes of fossili­ taxonomy of the Windsor Group (Lower Carbon­ p. 245-319, 1980. zation of brachiopod populations. Comparison iferous), Les ties de la Madeleine, Quebec, 1978-81; M.Sc. thesis (Plint-Geberl). William Howson Wilcockson (1891-1976): his of size frequency distributions, growth curves, life and his geological achievements; Sorby morphologic variation and other parameters in The Taphrognathus, Cavusgnathus, and Record, no. 17, p. 8-13, 1980. the natural environment and in experimentaJJ y Gnathodus conodont assemblage zones of the controlled seawater tanks allow the assessment Codroy Group of southwestern Newfoundland 1) The basic project on geological bibliography of factors of population dynamics in producing have been recognized in Windsor Group strata has been completed, but the publishers are fossil populations, and the separation of these on Jes ftes de la Madeleine, Quebec, permitting already pressing for a supplement and I am factors from taphonomic factors. Patterns of biostratigraphic correlation of conodont­ currently seeking funds to support this work recruitment appear more important than bearing strata of the islands with southwestern (the preparation of new bibliography cards is patterns of morta lity and both appear more Newfoundland. The multielement assemblages already in progress). important than taphonomic factors in con­ of Cavusgnathus windsorensis and 2) During the period under review, obituary trolling the age structure and other aspects of Taphrognathus n.sp. A as described by notices of the geologist L.J. Wilis and of my the fossil population. von Bitter and Plint-Geberl (in press) have been father Harold Sarjeant have been sent to press. recognized as well as elements of the 3) In co-operation with Edward Kennedy (Arts 604. NOWLAN, G.S., Geol. Surv. Can.: apparatuses of Cavusgnathus regularis and and Science), the preparation for publication of Paleozoic conodonts of eastern Canada, 1977-. Hindeodus crisutlus. Spathognathodus scitulus, the Pertland-Forbes scientific correspondence See: S. campbelli, Apatognathus spp., Ozarkodina is in progress. Gamachignathus, a new multielement conodont laevipostica, and Spathognathodus n.sp. A of von Bitter and Plint-Geberl (in press) were also genus from the latest Ordovician, Anticosti 612 . SMITH, P.L., Univ. British Columbia (Geological Island, Quebec; Geol. Surv. Can., Paper 80-IC, recovered. Specific factors controlling the Sciences): p. 103-112, 1980. distribution of the Ytes de la Madeleine Toarcian ammonites and the Lower /Middle conodont faunas have been difficult to deter­ Jurassic boundary of western North America, 605. PARKINS, W.G., DIXON, O.A., Uni v. Ottawa mine. Comparison of the conodont distribution 1980-82. (Geology): on the island with distributional models Late Silurian rugose corals of Somerset and proposed by other authors for Carboniferous Cornwallis Islands, Arctic Canada, 1977-82; conodonts indicates a shelf fauna dominated by Ph.D. thesis (Park ins). Cavusgnathus windsorensis.

29 PALEONTOLOGY /PAUoONTOLOGIE

To describe the sequence and morphology of 620. WALL, J.H., Geol. Surv. Can.: 627. EDMUND, A.G., Royal Ontario Mus. (Vert. ammonoid faunas that span the Lower/Middle Reconnaissance of Mesozoic Foraminifera of Paleontol): Jurassic boundary in selected areas of North Arctic Islands, 1972-. Osteology and functional morphology of the America thus providing a basis for the recog­ Pleistocene giant armadiJlo Holmesina nition and dating of rocks in areas of tectonic 621. WALL, J.H., Geol. Surv. Can.: Septentrionalis (Pampatheriidae, Xenarthra, complexity or poor explosure. Triassic Foraminifera of the Sverdrup Basin, Mammalia), 1965-82. District of Franklin, 1979-. 613. STORCK, P., von BITTER, P.H., Royal Ontario Work continues on illustrations and manuscript for a description of the giant armadillo Museum (New World Archaeology, Invert. Palae­ 622. WHITAKER, S.M., MOORE, R.G., Acadia Univ. ontology): Holmesina septentrionalis, the most widespread (Geology): and common species in the U.S. and Mexico. It Micropalaeontology and source bed analysis of Rugosa paleontology and paleoecology of the is clearly a species, and probably a genus, cherts used by Palaeo-lndians of Ontario, Kennetcook Limestone of the (Mississippian) independently evolved in N. America during the 1978-81. Windsor Group of Nova Scotia, 1981-82; M.Sc. Pleistocene. The Silurian Fossil Hill Formation of south thesis (Whitaker). Georgian Bay has been identified as the source l) To determine the Rugosa coral species 628. EDMUND, A.G., Royal Ontario Mus. (Vert. of a high percentage of the chert used by present in the Kennetcook Limestone Paleontol.): Palaeo-Indian Man living in southern Ontario (Mississippian) locations in Nova Scotia; Osteology, taxonomy and distribution of the approximately 10 OOO ± years b.p. 2) determine the paleoenvironments of the giant ground sloths of the Genus Eremotherium coral locations; and 3) relate the species distri­ (Xenarthra, Mammalia), 1964-85. 614. STRONACH, N.J., Univ. Calgary (Geology and bution and paleoecology to the paleogeography Geophysics): Additional, but fragmentary specimens of giant for the time interval indicated. ground sloths referable to Eremotherium Lithostratigraphy and biostratigraphy of the mirabile continue to be collected or discovered Fernie Group (Jurassic), Alberta, 1978-81; 623. WIGHTON, D.C., MITCHELL, P., in museum collections. The 3.5 m tall skeleton Ph.D. thesis. WILSON, M.V.H., Univ. Alberta (Genetics, mounted by the R.O.M. went on display at The project is concerned with the sedimen­ Zoology): Daytona Beach, Florida in November 1980. tology and paleoecology of the Fernie Fossil insects from the Paleogene of western Preparation and conservation of the remaining Formation in south-west Alberta, concentrating Canada, 197 5-. Daytona material continues. The complete particularly on certain anomalous faunally-rich See: description of E.mirabile,along with a revision horizons of Middle Jurassic age. Sections have New species of Tipulidae from the Paleocene of of the genus, will not be attempted for some been measured, described and sampled in all of central Alberta, Canada; Can. Ent., vol. 112, time. the main areas of Jurassic outcrop in the Front p. 621-628, 1980. Ranges of the Rocky Mountains and in the 629. EDMUND, A.G., Royal Ontario Mus. (Vert. Fernie area of south-east British Columbia. For Paleocene insects of the Paskapoo Paleontol.): Subsequent laboratory analysis has included Formation in Alberta, current studies are aimed Tertiary and Quaternary radiation of the giant detailed counting and description of the macro­ at describing new taxa of insects represented in armadiUos (Pampatheriidae, Mammalia) in faunas, along with micropaleontological work coJJections from outcrops in the Red Deer area, South America, 1964-84. and thin-section, X-ray diffraction and organic and of making collections of insec t fossils from See: carbon analysis of the sediments. These are other sites in the formation. Preliminary indi­ The fossil giant armadillos of North America now almost complete and preparation of the cations are that for some insect orders, these (Pampatheriinae, Xenarthra = Edentata); in The thesis has been started. An overaJl model of Paleocene assemblages contain some families evolution and ecology of s loths, anteatefS and sedimentation in the area during the Jurassic and genera new to North America, although armadillos (Mammalia, Xenarthra, = Edentata), has been established which was the subject of a some of these occur as living forms elsewhere G.G. Montgomery (ed.), Smithsonian lnstit. display at the C.S.P.G. Core Conference in in the world. For the Eocene insects of British Calgary (January, 1981 ). The paleontological Columbia and Washington State, emphasis is on Press, Washington D.C., 1981. studies are yielding detailed information on adding to the taxa known from the fauna, and Fragmentary remains of a third taxon of giant Jurassic bivalve ecology and giving more paleo­ on testing the usefulness of insect fossils as armadillo from Mexico were identified with the environmental resolution. It is anticipated that paleocologic indicators through study of pre­ Argentinian Pliocene Genus Plaina. Thus, three the project will be completed and the thesis vioulsy unsampled assemblages. taxonomic Jines apparently migrated from defended by Ja te summer, 1981. South America. Attempts to identify these VERTEBRA TE/VER TEBREs accurately on the basis of literature and avail­ 615. TOZER, E.T., Geol. Surv. Can.: able specimens have proven frustrating. A Canadian Triassic Ammonoidea and Bivalvia, 624. DINELEY, D.L., LOEFFLER, E.J., thorough revision resulting from a protracted 1967-. ELLIOTT, D.K., Univ. Bristol, U.K. (Geology): examination of collections in South America is necessary, and is scheduled for September to Wangoceros, a new name for Pseudotibetites Siluro-Devonian vertebrate faunas from the November 1981. Tozer 1980, non Jeannet 1959 (Cephalopoda, Arctic Islands and from the Delorme Formation, Northwest Territories, 1968-. Triassic); Geol. Surv. Can., Paper 80-lB, p. 276, 630. McDONALD, H.G., EDMUND, A.G., Univ. 1980. The project continues in its aims of describing Toronto (Geology) Royal Ontario Mus. (Vert. the Silurian and Devonian vertebrate faunas Palaeontol.): 616. UYENO, T.T., Geol. Surv. Can.: from the Arctic Islands and the mainland A description of Scelidodon from the Conodont biostratigraphy of Siluro - Devonian Northwest Territories. Extensive collections Pleistocene tar seeps of Ecuador and Peru, and rocks of the Arctic Islands, 1968-. are under study and a revision of the Traquair­ review of the selidotheres (Mylodontidae, See; aspididae from Somerset and Prince of Wales Mammalia), 1978-83; Ph.D. thesis (McDonald). Summary of conodont biostratigraphy of the Islands and from the Delorme Formation of the Mackenzie Mountains is in progress. A phyllo­ Collections made by G. Edmund of the Royal Blue Fiord and Bird Fiord formations (Lower­ Ontario Museum in tar seeps in Ecuador and Middle Devonian) at the type and adjacent genetic lineage of primitive pteraspidid forms Peru in 1958 and 1961 included a large number areas, southwestern Ellesmere Island, Canadian from Prince of Wales Island can be established of skeletal elements of the ground sloth, Arctic Archipelago; GeoJ. Surv. Can., showing the origin of the protopteraspids from Scelidodon. Numerous species of Scelidodon Paper 80-lC, p. 81-93, 1980. cyathaspidid ancestors. Preparation of MS for publication is in hand. have been described from northwestern South Systematic study of Conodonts in Stratigraphy America and the genus is in need of revision. and conodonts of Upper Silurian and Lower 625. EDMUND, A.G., Royal Ontario Mus. (Vert. Many species have been based on inadequate Devonian rocks in the environs of the Boothia Paleontol.): material or minor differences with little con­ uplift, Canadian Arctic Archipelago; Geol. New species of giant armadillos sideration of the range of variability. The large Surv. Can., Bull. 292, p. 39-54, 1980. (Pampatheriidae, Edentata) from the Late samples from Peru and Ecuador will permit the Pleistocene of Texas and Mexico, 1977-81. determination of morphometric parameters 617. von BITTER, P.H., Royal Ontario Museum (Invert. which can be used to distinguish the various Palaeontology): Examination of Additional material from the species along with anatomical differences. The Palaeoecology and biostratigraphy of Lower state of Puebla, Mexico, revealed the presence late Pleistocene Scelidodon from Peru and Carboniferous (Windsor Group) conodonts, of a third species of giant armadUlo. Still Ecuador will be compared with the middle Atlantic Provinces, Canada, 1971-. known only from fragmentary material, it Pleistocene Scelidodon from Tarija, Bolivia, for closely resembles Plaina, a weakly-ornamented the purpose of establishing evolutionary trends. 618. von BITTER, P.H., MERRILL, G.K., Royal Ontario form from the Pliocene of Argentina. This Comparison with Scelidotherium from Museum (Invert. Palaeontol.), College of material will be incorporated with the pre­ Argentina will also be made in order to deter­ Charleston (Geology): viously announced Pampatherium in a paper mine the relationship of the two genera. currently being illustrated and revised. Conodont distributions in the Pennsylvanian of 631. NAYLOR, B.G., Univ. Alberta (Geology, Zoology): North America - their taxonomic and palaeo­ 626. EDMUND, A.G., Royal Ontario Mus. (Vert. Morphology, distribution, and evolution of fossil ecologic implications, 1968-. Paleontol.): and Recent Amphibia, 1981-85. Evolution of a single phyletic line of giant See: See: Naked species of Gondolella armadillos (Pampatheriidae, Mammalia) in Florida during the Pleistocene, 1975-82. Radiation of the Amphibia Caudata: are we (Conodontophorida): their distribution, looking too far into the past?; Evolutionary taxonomy and evolutionary significance; Royal Work continues on the manuscript and illu­ Theory, vol. 5, no. 2, p. 119-126, 1980. Ontario Mus., Life Sci. Contrib. 125, p. 1-49, strations for the paper showing the evolution of 1980. the late Pleistocene form Holmesina Cryptobranchid salamanders from the septentrionalis from the Blancan (HemphiUian, Paleocene and Miocene of Saskatchewan; 619. WAGNER, F.J.E., Geol. Surv. Can.: Pliocene) form Kraglievichia floridanus. While Copeia, no. 1, p. 76-86, 1981. Regional distribution of marine Mollusca the end forms are given specific names, the Piceoerpeton, a giant Early Tertiary salamander (Gastropoda and Pelecypoda) in eastern Canada, numerous integrades are described only as from western North America; J. Paleontol., 1980-. Holmesina sp. vol. 15, no. 3, p. 507-523, 1981.

30 PALEONTOLOGY/PALEONTOLOGIE

Field collections of fossil amphibians from the Lagomorphs of the Calf Creek local fauna Freshwater teleostean fishes have now been Mesozoic and Tertiary in the Western Interior (Cypress Hills Formation, Oligocene, recovered from fourteen sites in the Paskapoo of North America, both from established Chadronian), Saskatchewan; Nat. Hist. Contrib., Formation of Alberta, and preliminary study of localities and reconnaissance to discover new Saskatchewan Mus. Nat. Hist., no. 4, 1981. these fishes shows that Paleocene pond and lake localities. Data bears on distributional and sediments contain remains of osteoglossid, phylogenetic problems within the Amphibia. Study of other mammalien groups is continuing. hiodontid, esocid, gonorynchid, cyprinoid, per­ Manuscripts on Protoceratidae (Artiodactyla} copsid and asineopid fishes. This fauna is 632. SARJEANT, W.A.S., MOSSMAN, D.J., Univ. and Multituberculata are in press in colla­ similar to Eocene faunas such as that of the Saskatchewan (Geological Sciences): boration with other authors. The Calf Creek Green River Formation of Wyoming, except for Vertebrate footprints from Mississippian and Local Fauna is now correlated firmly as earlies the presence of esocids (pikes) in the Paskapoo, Pennsylvanian sediments of Nova Scotia: com­ Middle Chadronian. Work on other Oligocene and significant differences in relative abun­ pilation and description of all known forms, local faunas from the Cypress Hills Formation dances of the taxa and the presence of I 974-82. will centre on the biostratigraphy of the different genera and species for many of the deposits. families. This year large coUections will be See: obtained from Paskapoo outcrops in the How we found Canada's oldest footprints; 637. WELLSTEAD, C.F., Redpath Museum, McGill northern foothills region of Alberta. The Canadian Geog. Oct/Nov., p. 50-53, I 980. Univ. (Biology): isolated bones will be analysed using computer­ Taxonomic re-assignment of the Miocene lizard ized shape-processing techniques to distinguish 633. SEYMOUR, K.L., EDMUND, A.G., Univ. Toronto Peltosaurus minimus from Nebraska, 1976-81. between allometric and taxonomic differences (Geology): in shape. Eventual extension of these studies to A new Blancan vertebrate fossil loca lity near 638. WELLSTEAD, C.F., Redpath Museum, McGill Late Cretaceous freshwater fishes is planned. Port Charlotte, Florida, 1980-83; M.Sc. thesis Univ. (Biology): (Seymour). Lizards from the Lower Valentine Formation (Miocene) of north-central Nebraska, 1976-8 I. PALEOBOTANY/PALYNOLOGY/ A diverse vertebrate fossil fauna has been P ALEOBOT ANIQUE ET ANALYSE POLLINIQUE collected as a result of canal dredging near Fossil dentaries and maxillae representing the Northport, Sarasota Co., Florida. Preliminary scincid Eumeces, the iguanid Sceloporus and a 643. BARSS, M.S., Geol. Surv. Can.: analysis indicated a Blancan age, with several new, extinct species of the iguanid Palynological zonation of the Carboniferous and key fossils present. While much of the Leiocephalus are reported from the Valentine Permian rocks of Atlantic Provinces, Gulf of collection is from spoil banks, some of the best Formation {M iocene: Barstovian) of north­ St. Lawrence and northern Canada, 1968-. material was obtained in si tu. Further exca­ central Nebraska. The Leiocephalus material vation of the bonebed WTllbe made to permit confirms an earlier tentative report of the 644. BELIVEAU, M., GEURTS, M.A., PHIPPS, M., taphonomic study, and the underlying and over­ genus from the formation. The report of Univ. Ottawa (Geographie): lying marine beds will be dated, if possib!e, by Sceloporus is the first from rocks of this age in Les successions ecologiques se traduisent-elles stratigraphic, faunistic and palynological the United States. This and other reports of dans les spectres polliniques des sols methods. 11 sceloporine" lizards indicates that the group forestiers?, 1980-81; these de mattrise was radiating at least as early as the early (Beliveau). 634. SKWARAWOOLF, T., KUPSCH, W.O., Univ. Miocene. A brief discussion of the historical Saskatchewan (Geological Sciences): aspects of Miocene lizard faunas in mid­ Voir: Palaeontology and palaeoecology of Tertiary continental North America indicates that the E!i.sais d'analyses palynologiques dans le pare de (Early Miocene) vertebrates from southwestern variety of genera present is attributable to the la Gatineau (Quebec) et dans la vauee de la Saskatchewan, I 979-82; Ph.D. thesis changing climatic conditions of the time. Coppermine {T.N.O.); Geoscope, vol. 11, no. 2, (Skwara Woolf). p. 5-18, 1980. See: 639. WELLSTEAD, C.F., CARROLL, R.L., Redpath Analyse ecologique realisee, palynologie de Mammals of the Riddell local fauna (Floral Museum, McGill Univ. (Biology): surface realisee, et palynologie des sols Formation, Pleistocene, Late Rancholabrean), Taxonomic revision of the extinct amphibian forestiers in cours. Saskatoon, Canada; Natural History families Lysorophidae and Molgophidae, Contributions, Museum of Natural History, 1977-78. 645. BOURGEOIS, J., GEURTS, M.A., Univ. Ottawa Saskatchewan Culture and Youth, no. 2, 1980. (Geographie): Biostratigraphy and paleoecology of Pleistocene 640. WILSON, M. V.H., Un iv. Alberta (Zoology): Eocene fossil fishes of western North America, Palynologie dans la vallee du Grizzly Creek, deposits (Riddell Member, Floral Formation, Yukon, 1979-81; these de mattrise {Bourgeois}. late Rancholabrean}, Saskatoon, Canada; Can. 1975-. J. Earth Sci., vol. 18, no. 2, p. 311-322, 1981. A paper is in press in Journal of Paleontology L'etude englobe Ja palynologie de surface le long de la valll!e de Grizzly ainsi que !'analyse Fossil bearing sands and gravels occur at the describing Early Eocene freshwater fishes from palynostratigraphique de trois profits d; ~ol. top of the Cypress Hills Formation in south­ the upper member of the Coalmont Formation, Colorado. An assemblage similar to that of the D'importantes, variations de convert vegetal western Saskatchewan. The fossils are younger sont identifiees avant le depOt des cendres than any other fossil fauna from that Green River formation was found, differing in the presence of pikes (Esox}. A new species of volcaniques "White River Ash", datees de formation, probably Hemingfordian in age. The 1200 B.P. geology of the Cypress Hills Formation will be Amia is described in a paper in press in Palae­ studied to determine if the sands and gravels ontology. The new Amia is from the Middle Eocene Allenby Formation of British Columbia 646. BRAMAN, D.R., HILLS, L. V., Univ. Calgary from which the Hemingfordian land mammals (Geology and Geophysics): derive can be distinquished from the under lying and represents a deep-bodied piscivorous form, rather than a molluscivorous form. Current Upper Devonian Lower Carboniferous Eocene/Oligocene sands and gravels. Are the miospore biostratigraphy of the Imperial differences significant enough and the deposits emphasis is on a new teleostean assemblage from Quilchena, British Columbia, and on Formation, District of Mackenzie and Yukon, sufficiently well distributed laterally to 1977-8 I; Ph.D. thesis (Braman). warrant nomenclatural changes for the Tertiary species-level systematics of several small­ deposits of southwestern Saskatchewan. bodied suckers of the genus Amyzon that occur· See: in the Allenby Formation of British Columbia. The stratigraphic and geographic distribution of The fauna will be identified and described, the Carboniferous megaspores; Palynology, vol. 4, evolutionary grade of taxa assessed, and the 641. WILSON, M.V.H., Univ. Alberta (Zoology): p. 23-41, 1980. precise age of the fauna determined. Eocene lake environments: depth and distance­ Evolutionary affinities with Eurasian lineages from-shore variation in fish, insect and plant The Imperial Formation consists of a thick are present. These relationship will be used to assemblages, 1975-80. sequence of alternating sandstones and shales in determine I) if and when an early Miocene the western part of the District of Mackenzie fauanal found interchange between Europe and See: and Yukon. Correlations within the formation North America occurred, 2) the cause and Eocene lake environments: depth and distance­ are difficult because of lack of distinctive effect of such an interchange, J) the evo­ from-shore variation in fish, insect, and plant lithologic markers, facies changes and general lutionary and ecological pressures on endemic assemblages; Palaeogeogr., Palaeoclimatol., paucity of macrofossils. The purpose of the faunas and immigrant taxa and 4) the Palaeoecol., vol. J2, p. 21-44, 1980. research was to palynologically zone the correlation of an interchange with climatic Assemblages of fishes, fish bones, fish scales, Imperial to provide a means of subdivision and and geological events. insec ts, plants, and coprolites from fine-grained correlation within it. Eocene lake deposits in British Columbia and Seven palynologic zones have been identified 635. STORER, J.E., Saskatchewan Museum Nat. Hist.: Washington State indicate that depth and and correlated with similar assemblages else­ Eocene mammals of the Cypress Hills distance-from-shore in the Eocene lakes where and with conodonts. These assemblage Formation (Uintan), Swift Current region, account for a large proportion of the variation zones can be utilized for correlation within the Saskatchewan, 1980-. among the fossil assemblages. Fish assem­ formation except in the vicinity of the Arctic A large collection (over 1,000 specimens) made blages differ in taxa present and in degree of Red and Trail rivers where carbonization levels in 1980 adds greatly to know ledge of the disarticulation of the skeletons. Insect assem­ are high and miospores have been destroyed. Eocene mammals of Saskatchewan. Work will blages differ in taxa present and in proportions concentrate on identification, description, and of complete vs. incomplete insects. Plant 647. BRIDEAUX, W.W., SULLIVAN, H.J., Amoco biostratigraphic correlation of Eocene local assemblages differ in relative abundances of Canada Petrol. Co. Ltd.: faunas. dicot leaves, wood, evergreen needles, and tax­ odiaceous leafy shoots. At the generic level a Palynology and Mesozoic sedimentary paleo­ environment, 1978-. 636. STORER, J.E., Saskatchewan Museum Nat. Hist. relatively uniform fish fauna inhabited the Oligocene mammals of the Cypress Hills study area during the interval of Eocene lake­ Development of criteria for recognition of sedi­ Formation (Chadronian), Saskatchewan, 1978-. bed deposition, involving numerous lakes distri­ mentary paleoenvironments using palynomorphs buted from west-central British Columbia to in co-operation with other paleontological dis­ See: northern Washington. ciplines (principally micropaleontology) and Leptomerycid Artiodactyla of the Calf Creek sedimentologists. local fauna (Cypress Hills Formation, 642. WILSON, M. V.H., Univ. Alberta (Zoology): Oligocene, Chadronian), Saskatchewan; Nat. Paleocene freshwater fishes of western Canada, Hist. Contrib., Saskatchewan Mus. Nat. Hist. 1978-. no. 3, 1981.

31 PALEONTOLOGY /PALtOONTOLOGIE

648. BROOKES, I., van BITTER, P.H., La colonisation vegetate commence au moins en 668. MELCHIN, M., LEGAULT, J.A., Univ. Waterloo McANDREWS, J., York University (Geography), 8400 BP et des variations probablement d'origin (Earth Sciences): Royal Ontario Museum (Invert. Palaeontology, climatiques apparentisent entre 8400 BP et Chitinozoa from Middle and Late Ordovician Botany): 3200 PB. Quelques echantillons seulement sont rocks in southern Ontario and New York State, Biostratigraphy and significance of a Pleisto­ analysis. On obtiendra un profile de 4 metres 1981-82; M.Sc. thesis (Melchin). cene section containing 40 OOO ± year old entre ces deux da tes. Des analyses dans le Chitinozoa are being examined from the Simcoe wood, western Newfoundland, 1978-81. terrasses deuraient permettre de verifier si leur Group in Southern Ontario and the Black River origine est glacioeustatique ou climatique. 649. BUJAK, J., Geol. Surv. can.: and Trenton Groups in New York State (Middle and early Upper Ordovician). Rich faunas are Biostratigraphy and paleoecology (palynology) 657. HILLS, L.V., Univ. Calgary (Geology and of Mesozoic and Cenozoic of the Atlantic Shelf, Geophysics): similar to those found in Oklahoma and 1976-. Catlaogue of Chitinozoa, 1979-82. Kentucky. Biostratigraphic correlations will be made between New York and Ontario as well as The project is designed to provide, in English, a with other areas and paleoecology will be 650. BURDEN, E., HILLS, L. V., Univ. Calgary (Geology and Geophysics): description of all known genera and species of studied in this carbonate, marine transgressive Chitinozoa. Information on geographic and Palynology and paleoecology of the McMurray sequence. Formation (Early Cretaceous), Alberta, stratigraphic distribution and literature 1978-81; Ph.D. thesis (Burden). citations will be given. 669. MOTT, R.J., Geol. Surv. Can.: Quaternary palynology, 1969-. Intensive palynological sampling was under­ 658. HOFMANN, H.J., ZHANG, YUN, Univ . Montreal taken on outcrops and well cores of the (Geologie): 670. OUIMET, D., GEURTS, M.A., Univ. Ottawa McMurray Formation for which the depositional Morphometr ic analysis of stromatolite charac­ (Geographie): environments had been determined by sedimen­ teristics, I 980-81. Analyses palynologiques des argiles de la mer tological criteria. The purpose was: de Champlain dans la region de Sarsfield, Quantification of stromatollte characteristics 1) determine if the McMurray Formation could Ontario, 1979-81; these de maitrise (Ouimet). to facilitate comparison of taxa and establish be subdivided and correlations made utilizing evolutionary trends. L'etude ameliore les techniques d'extraction palynology; and 2) relate palynomorph distri­ polJinique dans l'argile. Elle contribue 3 la bution to depositional environment. To date: 659. HOPKINS, W.S., Jr., Geol. Surv. Can.: I) about 400 samples have been processed and connaissance du couvert vegetal contemporain A palynological study of the Shell Anglo examined; 2) all taxa have been identified and de la sedimentation argileuse. Harlequin D-86, Murrelet L-15, Auklet G-14, counted; and 3) computer programs have been and Osprey D-36 wells, offshore British 671. SARJEANT, W.A.S., FENSOME, R.A., developed to test the relationship between Columbia, 1974-. depositional environments and palynomorph dis­ WHEELER, W., WALL, D., Univ. Saskatchewan tribution. Preliminary conclusions are: 1) (Geological Science): 660. HOPKINS, W.S., Jr., Geol. Surv. Can.: multiple aged strata can be recognized and Dinoflagellates and acritarchs of the Mesozoic: correlated within the formation; and 2) paly­ Mesozoic and Tertiary continental microfloras stratigraphical application in western and from Northwest Territories, Yukon Territory, Arctic Canada and use in intercontinental cor­ nomorph assemblages can be utilized to identify British Columbia, Alberta, 1979-. relation, 1972-. depositional environment. 661. IOANNIDES, N.S., Geol. Surv. Can.: See: 651. DONALDSON, J.A., HORODYSKI, R.J., DinoflagelJate cysts, acritarchs and tasmanitids Taxonomy, biostratigraphic and paleoecology of KERANS, C., ZHANG, X. Y., Carleton Univ. from the uppermost CalJovian of England and Mesozoic and Cenozoic palynomorph assem­ (Geology), Tulane Univ. (Geology), Chengdu Scotland: with a reconsideration of the blages from the Mackenzie Delta, Beaufort Sea, Research Instit.: "Xanthidium pilosum" problem; Geobios, no. 13, and Arctic regions, District of Mackenzie, Stromatolites and microfossils of the Dismal 1978-. p. 45-99, 1980. Lakes Group, Northwest Territories, 1977-82. A restudy of some dinoflagellate cyst holotypes See: 662. JANSONlUS, J., HILLS, L. V., Esso Resources in the University of Kiel collections. I. The A new shale-fades microbiota from the Middle (Exploration Researc h), Univ. Calgary (Geology Jurassic holotypes of Walter Wetzel (1966, a, Proterozoic Dismal Lakes Group, District of and Geophysics): b,); Meyniana, vol. 32, p. 113-138, 1980. Mackenzie, Northwest Territories, Canada; Genera card file spores and pollen, 1976-. Can. J. Earth Sci., vol. 17, no. 9, p. 1166-1173, Restudy of a 1912-century dinoflagellate cyst holotype from the Polish Upper Jurassic; Acta 1980. The Genera card file is a description in English translation of all genera of fossil spores and Palaeontologica Polonica, vol. 25, p. 279-285, Additional microfossil assemblages from pollen. It is updated annually and available to 1980. laterally equivalent stratigraphic units of the subscribing members. The following work has been completed or is Dismal Lakes Group are now being compared nearing completion:-- with previously identified assemblages. 663. LEGAULT, J.A., Univ. Waterloo (Earth Sciences): !) by R.A. Fensome: Palynology of the Detailed studies of stromatolites, with Chitinozoan biostratigraphy of the Road River Jurassic-Cretaceous boundary beds in the emphasis on microstructures, are continuing. Formation, Yukon, 1978-82. Aklavik Range, District of Mackenzie, Canada. 2) J. W. Wheeler: Study of the palynomorphs of 652. DUFFIELD, S.L., LEGAULT, J.A., Univ. Waterloo 664. LEGAULT, J.A., Univ. Wateloo (Earth Sciences): the Upper Mesozoic sediments of the AJboiz (Earth Sciences): Palynostratigraphy of Late Ordovician - Early mountains, Iran. Palynostratigraphy and paleoecology of Silurian strata of Manitoba, 1978-82. 3) by R.A. Fensome and W.A.S. Sarjeant: Ordovician-Silurian boundary and Llandovery Restudy of the dinoflagellate cyst genus beds of Anticosti Island, Quebec, 1979-82. 665. LICHTl-FEDEROVICH, S., Geol. Surv. Can.: Sarjeantia Horowitz, and its associated Diatom analysis and paleoecological studies of microfossils, in the supposed "Upper Triassic" 653. EDLUND, S.A., Geol. Surv. Can.: Quaternary sediments, 1972-. of southern Israel. Vegetation distribution and relationships to sur­ See; 4) by W.A.S. Sarjeant: Restudy of dino­ fi cial materials, Arctic Canada, 1976-. Contributions to the diatom flora of Arctic flagellate cyst holotypes originally described by Canada: Report 2, Arctic representatives of the W. Wetzel, from the Upper Jurassic of Germany; 654. GAUTHlER-COULLOUDON, L., MAMET, B., genus Navkula; Geol. Surv. Can., Paper 81-1 A, by M. Lejeune-Carpertio and W. Riegel, from Universite Montreal (Geologie): p. 57-62, 1981. the Upper Cretaceous of Belgium, Germany and Algues de l'Ordovicien-Silurien de l'lle southern Spain; by B. Klumpp, from the Eocene d'Anticosti, Quebec, 1979-81; thCse de maitrise 666. MCGREGOR, D.C., Geol. Surv. Can.: (Gauthier-Coulloudon). of Germany; and by P. von Beredek and Silurian and Devonian spores of Canada, 1975-. H. Gocht, from the Oligocene of Germany. 5) A reconsideration of the morphological term­ 655. GEURTS, M.A., JOHNSON, J., LAGAREC, D., 667. MANN, P., HILLS, L. V., Univ. Calgary (Geology inology applied to dinoflagellate cyst genera. ST. ONGE, D.A., DEWEZ, V., Univ. Ottawa and Geophysics): (Geographie): Work currently in progress includes: Palynology and paJeoecology Bearpaw­ Palynostratigraphie et variations climatiques I) by D. Wall: Study of the environmental Horseshoe Canyon (Upper Cretaceous) trans­ tardiglagiaire et postglagiaires, 1980-85. relationship of Recent dinofJagellate cysts and ition, Drumheller, Alberta, 1979-82; M.Sc. silicaflagellates in the Gulfs of Santa Barbara Etablis une palynostratigraphie du Yukon et de thesis (Mann). and California, southwestern shores of the ta vallee de la Coppermine et tenter des cor­ U.S.A. To date the megaspores have been identified and relations entre les deux regions. Replacer Jes 2) by W.A.S. Sarjeant: Reconsideration of the variations climatiques reconnues deux regions counted, some of the miospores (including morphology and taxonomy of the Gonyaulacysta dans le cadre des recherches sur Jes acritarchs and dinoflagellates) samples have been group of dinoflagellate cysts. correlations paleoclimatiques internationales examined. The research is in too preliminary a entre !'Europe et l'Amerique du Nord. state to predict results. 672. SINGH, C., Alberta Research Council (Geol. Atteindre une meilleure comprehension de la The depositional environments within the Surv.): valeur des interpretations palynologiques dans transition zone between the Bearpaw Formation Cenomanian microfloras of the Peace River les milieux nordiques. (marine) and the Horseshoe Canyon Formation district, Alberta, 1969-82. (continental) in the Drumheller Area, Alberta 656. GUAY, F., GEURTS, M.A., ST. ONGE, D.A., Univ. The microphotographic work and compilation of have been determined on the basis of sedimentary data on age and stratigraphic distribution of Ottawa (Geographie): structures. In an attempt to better understand Palynostratigraphie Post Wisconsinienne dans la the control sedimentary processes exert on the 195 species of microspores, megaspores, pollen and microplankton, characterizing the strata of vallOe de la Coppermine, T. W.0., 1980-82; distribution of palynomorphs an intensive study these de mattrise (Guay). was undertaken. This research consisted of Cenomanian age in northwestern Alberta, have been completed. A manuscript is currently Voir: extensive palynological sampling according to being compiled for publication as an Alberta Aspects of the deglaciation of the Coppermine previously identified depositional environments. River region, District of Mackenzie; Geol. Surv. The samples were then processed for megaspores Research Council Bulletin. Can., Paper 81-IA, p. 327-331, 1981. and miospores.

32 PALEONTOLOGY/PALEONTOLOGIE

673. SINGH, C., Alberta Research Council (Geol. Although the generalized stratigraphy is known 678. TURNER, R.E., Amoco Canada Petrol. Co. Ltd. Surv.): in the eastern part of the Sverdrup Basin details (Exploration Tech. Group): Late Cretaceous-Tertiary microfloras, west­ of correlation are uncertian - to provide a Devonian palynology of Western Canada, 1980-. central Alberta, 1970-84. palynologic zonation of the Triassic-Jurassic To establish a zonal scheme for the Middle and Boundary interval and hopefu11y a means of Upper Devonian of western Canada utilizing 674. SINGH, C., Alberta Research Council (Geol. more precise correlation of the various forma­ Surv.): tions. palynological data integrated with data from Palynological study of the coal-bearing Late other fossil groups. To assess the potential of Cretaceous strata in the Red Deer River 676. SWEET, A.R., Geol. Surv. Can.: palynology for paleoenvironmental studies within this framework. VaJiey, Alberta, I 978-84. PalynologicaJ studies of Mesozoic and Tertiary coal measures in western and northern Canada, 679. WILLIAMS, G.L., Geol. Surv. Can.: 675. SUNEBY, L., HILLS, L.V., Univ. Calgary (Geology 1971-. and Geophysics): Classification of dinocysts, 1973-. Palynology of Triassic-Jurassic Boundary, 677. SWEET, A.R., Geol. Surv. Can.: Sverdrup Basin, Arctic Canada, 1980-82; M.Sc. Taxonomy and biostratigraphic distribution of thesis (Suneby). Mesozoic and Paleogene megaspores, 1977-.

PETROLOGY /Pl".TROLOGIE

EXPERIMENTAL/EXPl".RIMENT AL 686. FUJII, T., SCARFE, C.M., Univ. Alberta 692. ROEDER, P.L., JAMIESON, H., Queen's Univ. (Geology): (Geological Sciences): 680. ALLEN, J.M., FAWCETT, J.J., Univ. Toronto Diffusion in silicate melts at high pressure, Olivine - spine! equilibria at 1300°C and its use (Geology): 1980. as a geothermometer, 1977-81; Ph.D. thesis l) Experimental and field studies in meta­ (Jamieson). morphic petrology. 2) Mineralogy and petrology 687. MACLELLAN, E.H., TREMBATH, L.T., Univ. New of Ca-Al-rich inclusions in the AUende Brunswick (Geology): 693. SCARFE, C.M., Univ. Alberta (Geology): meteorite, 1979-. Crystallization of granite minimum melts, Properties and structures of silicate melts of See: 1977-81; M.Sc. thesis (MacLeJlan). geological interest, 1980. Mineralogy and petrography of HAL, an iso­ Inclubation times, growth rates and com­ 694. SCARFE, C.M., FUJII, T., Univ. Alberta topically unusual Allende inclusion; Geochim. positional changes of the crystaUizing phases et Cosmochim. Acta, vol. 44, p. 685 - 699, I 980. (Geology): are being determined by a combination of X-ray Partial melting in the upper mantle and the diffraction and optical methods. We are con­ Experimental metamorphic petrology: Deter­ genesis of mid-ocean ridge basalts, 1980. mination of equilibria among clinozoisite/ centrating on the first stages of crystallization zoisite, tremolite, chlorite, anorthite, calcite and are making textural comparisons with and quartz in H20-C02 fluids at 5-8 kbars. reaction produc ts from highly undercooled con­ IGNEOUS/ROCHES IGNl".ES These equilibria are important in the inter­ ditions. pretation of mineral assemblages and isograds 695. AR!MA, M., EDGAR, A.D., Univ. Western Ontario in carbonate-bearing rocks of the upper green­ 688. MCPHAIL, D.C., GREENWOOD, H.J., (Geology): schist-lower amphibolite facies. The experi­ BROWN, T.H., ROSS, J.V., Univ. British Columbia Substitution mechanisms of Ti in phlogopites mental procedure adopted involves determining (Geological Sciences): from ultrapotassic rocks and kimberlites, reaction directions by SEM examination of the 'Staurolite stability' or 'Edenite stability, 1980-81. reaction products. The SEM provides important 1980-82'; M.Sc. thesis (McPhaiJ). information on reaction mechanisms by per­ 696. BACHINSKI, S.W., BACHINSKI, D.J., Univ. New 1) To resolve the inconsistencies between Brunswick (Geology): mitting observation of etch and solution experimental data and field relations for the Lamprophyres associated with the Lake George textures, nucleation and crystal growth stability of staurolite: a) successfuUy syn- antimony deposit, New Brunswick, 1980-83. phenomena, and intermediate reaction products thesize and property characterize Zn- whose precipitation results from incongruent staurolite; b) examine/determine the inde­ Minette-like lamprophyres are associated with solution of the reactant phases. pendent ractions involving staurolite. ore-bearing veins and granitic intrusions in Regional metamorphism, Noranda area: A field 2) To calcualte the free energy of edenite end southwestern New Brunswick. DriH core inter­ and microprobe study of metamorphism of the member amphibole by experimental evidence sections and underground and surface exposures Lac Dufault and FJavrian PJutons and inter­ combined with theoretical calculations: a) to of these lamprophyres afford an unparallelled vening andesitic volcanics and gabbros. Deter­ successfully synthesize and properly charac­ opportunity to document the mineralogical and mination of regional variations in temperature terize end member edenite; b) to examine geochemical characteristics of an individual and fluid composition and relation of these stability of edenite e.g. Ed + 4Q = Ab + TR. swarm of geologically old but relatively fresh variations to intrusives and ore deposits. 'calc-alkaline' lamprophyres. The data base for 689. MAR TIGNOLE, J., INDAR~s. A., Universite de bulk-rock and mineral major-and trace-element Ca-Al-rich inclusions in the A11ende Meteorite: Montreal (Geologie): chemistry of such rocks is scanty indeed and A mineralogical and petrological study of rims Recherches petrographiques dans le sud de la their petrogenetic relationship (if any) to con­ on inclusions as guides to physical/chemical province tectonique de GrenviJle, 1980-81; tinental rifting, granitic plutonism, alkaline conditions in the early solar system. these de mai!trise (lndares). magmatism, and the formation of hydrothermal ore deposits is unclear. This study should bring 681. DINGWELL, D.B., SCARFE, C.M., Univ. Alberta Analyse microsonde en cours; analyse micro­ some light to these obscure matters. (Geology): scopique terminee; travaux de terrain termines. Effects of halogens in granite petrogenesis, 697. BACHINSKI, S.W., ROGERS, N.W., 1980-82; M.Sc. thesis (DingweJI). 690. MAR TIGNOLE, J., SIS!, J .C., Universite de HENDERSON, P., PARRY, S.J., Univ. New Montreal (Geologie): Brunswick (Geology), Imperial CoJiege (Geology Geothermobarometrie l'aide de !'assemblage 682. DUNN, J.T., SCARFE, C.M., Univ. Alberta a and Reactor Centre), British Museum (Geology): cordierite-grenat, 1979-81. (Mineralogy): Structural studies of silicate melts, 1980-82; Voir: Trace elements in minettes from the Navajo Ph.D. thesis (Dunn). Cordierite stability in the system S.02-AJz03- volcanic field. Arizona: a comparison with See: M 0 (F 0) HzO at High T; Trans. Am. Geoph. kimberlites and other mantle-derived magmas, Effect of thermal history on the structure of U~on, 1'980. 1977-81. lead orthosilicate (Pb2SiO .. ) melts; Trans. Am. Realiser le calibrage thermodynamique des Rare-earth and selected trace-element analyses Geophys. Union, EOS, I 981. assemblages metapelitiques a cordib-ite - of 15 minettes (mica lamprophyres) from the grenat et biotite. Navajo volcanic field are presented and 683. EDGAR, A.D., ARIMA, M., Univ. Western On tario compared with similar data from kimberlites (Geology): 691. RAUDSEPP, M., TURNOCK, A.C., Univ. and selected basic rocks. Despite a superficial High pressure experiments on rocks of the West Manitoba (Earth Sciences): similarity, significant differences exist between African Rift, 1979-81. The synthesis of amphiboles, and crystallo­ the REE abundances of kimberlites and those of See: graphic variation with composition, 1979-82; minettes and basic rocks. The data suggest tha An experimental study of an olivine ugandite Ph.D. thesis (Raudsepp). the petrogenesis of minettes is more com­ magma and mechansims for the formation of its parable to that of other basic magmas, minette K-enriched derivatives; J. Petrology, vol. 21, To synthesize the major end-member com­ magma being formed by limited partial melting p. 475-497, 1980. positions of the amphibole group, plus com­ of garnet lherzolite under volatile-rich con­ positions doped with minor and trace elements, ditions. The volatile phase, considered to have 684. EDGAR, A.D., ARIMA, M., Univ. Western Ontario in a form of suitable crystal size and reliable been derived from deeper within the mantle, is (Geology): composition, to use for measurements of cry­ thought to possess a low CO,/(Co2 + H,O) High pressure experiments on the ultrapotassic stallographic parameters, and their variation ratio, in contrast to the C02 -rich vapor phases rocks of W. Kimberley, Western Australia, with composition. This data will be used to that control the formation of other basic 1981-82. determine the effects of ionic properties of magmas. various elements on the crystal structure, and 685. EDGAR, A.D., ARIMA, M., MITCHELL, R.S., to assist in calculations of their effects on the 698. BARAGAR, W.R.A., Geol. Surv. Can.: Univ. Western Ontario (Geology): stabilities of selected end-members in the Stratigraphy and petrology of the Natkusiak Partitioning of REE (La, Sm, Ce) between group. Basalts, Victoria Island, District of Franklin, 1975-. liquids and crystals in the system K20-Zr0 2 - Si02 and KzO-Ti02-BaO, 1981-82.

33 PETROLOGY /PETROLOGIE

699. BARR, S.M., Acadia Univ. (Geology): See: See: Petrology and economic potential of granitoid Creignish Hills pluton; Nova Scotia Dept. Mines Peraluminous pegmatitic granites and their plutons of Cape Breton island, Nova Scotia, and Energy, Rept. 80-1, p. llI-115, 1980. pegmatite aureoles in the Winnipeg River I 978-. district, southeastern Manitoba; vol. 19, pt. 1, The study includes mapping, sampling and p. 177-194, 1981. See: petrological studies of the Creignish Hills gran­ Petrology of the GiHis Mountain pluton, Cape itoid pluton in southwestern Cape Breton. Field Oxygen isotope geochemistry of the granitoids Breton Island, Nova Scotia; Can. J. Earth Sci., relationships, phases present, structural in the Winnipeg River pegmatite district, south­ vol. 18, p. 395-404, 1981. features, mineralization (if present), and petro­ eastern Manitoba; Can. Mineral., vol. 19, pt. l, genesis will be studied, together with general p. 195-204, 1981. A study of the petrology and geochemistry of petrography and geochemistry. granitoid plutons in Cape Breton Island was 718. GORDON, T.M., Geel. Surv. Can.: begun during the summer of 1978. To date, 705. CHANCE, P.N., EDGAR, A.D., Univ. Western Petrology and structure of the Daly Bay plutonic rocks in 10 areas have been mapped Ontario (Geology): complex and environs, District of Keewatin, and sampled in detail. These are predominantly Petrology and geochemistry of the alkaline 1970-. Late Hadrynian-Cambrian or Devono­ rocks from the Kuh-e-lar complex, eastern Iran, Carboniferous in age, have petrological 1978-81; M.Sc. thesis (Chance). 719. GREENWOOD, R., EDGAR, A.D., Univ. Western features characteristic of "I-type" granitoid Ontario (Geology): rocks, and some have associated Cu-Mo-W min­ 706. CERNY, P., Univ. Manitoba (Earth Sciences): Petrology of the alkaline rocks of Mount eralization. Leucogranites and pegmatitic granites of the St. Hillaire, Quebec, 1981-82; M.Sc. thesis Archean pegmatitie districts, western Superior (Greenwood). 700. BARR, S.M. , MACDONALD, A.S., DOSTAL, J., Province, 1980-83. Acadia Univ. (Geology): 720. JOLLY, W.T., Brock Univ. (Geological Sciences): Search for granitoid rocks parental to mineral­ Geochemistry of gem-bearing aklakine basalts Igneous and metamorphic petrology of Ontario ized granitic pegmatities at nine locations in of southeast Asia and origin of megacryst volcanic rocks of Huronian age, Ontario, northwestern Ontario and eastern Manitoba phases, 1974-81. I 980-82. indicates that small-to medium-size, late­ Studies of trace element geochemistry of tectonic stocks and plugs of leucogranites and megacrysts and nodules associated with south­ 721. KUEHNER, S.M., EDGAR, A.D., ARIMA, M., pegmatitic granites are associated with, and eastern Asian basalts are in progress. Univ. Western Ontario (Geology): show paragenetic and geochemical relationships Petrology and geochemistry of the ultrapotassic to, the pegmatites. 701. BERNDT, K.A., BURWASH, R.A., Univ. Alberta rocks of the Leucite Hills, Wyoming, U.S.A., (Geology): I 978-80; M.Sc. thesis (Keuhner). 707. COLWELL, J.A., KEPPIE, J.D., DOSTAL, J., Petrology of Coryell intrusive rocks near Acadia Univ. (Geology), Nova Scotia Dept. Mines, See: SaJmo, British Columbia, 1979-81; M.Sc. thesis St. Mary's Univ. (Geology): Origin of the ultrapotassic rocks from the (Berndt). Stratigraphy and geochemistry of the North Leucite Hills, Wyoming; Geol. Soc. Am., Annual Si x small Coryell (Tertiary) stocks have been Mountain Basalt, Nova Scotia, 1969-81. Meeting Abstracts with Programmes, vol. 12, sampled along an 80 km profile trending south­ no. 7, p. 467, I 980. A study of variation within and among the westward across the strike of the eastern part Triassic basalt flows and the tectonic signifi­ 722. LAMBERT, M.B., Geel. Surv. Can.: of the Omineca Crystalline belt. The rocks cance of the vulcanism. A complete core of Archean volcanic studies in the Slave - Bear range from shonkinite to leucocratic biotite the North Mountain Basalt Flow sequence has Province, District of Mackenzie, 1973-. syenite. The inferred parental magma is an recently been obtained. Major and some trace alkaline olivine basalt. element analyses are complete; other trace 723. LAMBERT, M.B., Geel. Surv. Can.: analyses in progress. Along the Coryell profile, values of U/Th and Archean felsic volcanic complex near Regan K20/Na20 decrease progressively from north­ Lake, District of Mackenzie, Northwest east to southwest. This decrease corresponds 708. COUSENS, B., CHASE, R.L., Univ. British Territories, 1974-. to a thinning of the sialic crust westward from Columbia (Geological Sciences/Oceanography): the Purcell Arch. The U and K20 changes can Areal trends in chemistry of basalts, Explorer 724 . LAURENT, R., BELANGER, J., BOURQUE, P.A., Ridge, northeastern Pacific, 1980-81; M.Sc. be explained as a function of crustal assimi­ Univ. Laval (Geologie): thesis (Cousens). lation, controlled by crustal thickness. Etude des roches volcaniques d'§.ge Siluro­ Fifty samples of basalt from dredgehauls in Devonien de Gaspesie, Appalaches du Quebec, 702. BESWICK, A.E., Laurentian Univ. (Geology): area of Explorer Ridge and vicinity have been I 979-85. Determination of the primary geochemical analysed for major and trace elements by XRF Voir: characteristics of Precambrian volcanism and (pressed powder pellets). Objective is to detect Uppermost Silurian and lowermost Devonian the nature of the early upper mantle, 1980-83. trends in chemistry which may be related to volcanism in the Gaspe Basin, Quebec; Geol. See: ridge segments or hotspots. Assoc. Can./Mineral. Assoc. Can., annual Critical comments of Frey et al., a reply; meeting, Abstracts, vol. 6, p. A-4, 198 l. Contr. Mineral. Petrol., vol. 75, p. 175-178, 709. CURRIE, K.L., Geel. Surv. Can.: 1980. Alkaline rocks in Canada, 1968-. Cartographie et etude petrologique detaillee des formations volcaniques d 1§.ge Si luro­ To undertake detailed comparative studies on 710. CURRIE, K.L., Geel. Surv. Can.: Devonien de Gaspesie, Quebec. Quatre coupes­ geochemistry of Precambrian and modern Granite studies in the Appalachians, 1973-. types ont ete etudiees en details dans ces volcanic suites initiaJly to identify and quantify See: roches volcaniques de composition, basaltique alteration in greenstones, and secondly to Some aspects of the pre-Carboniferous geology et andesitique. II reste a cartographier establish the primary nature and tectonic of Saint John, New Brunswick; Geol. Surv. Can., !'ensemble et a faire une etude g&>chemique setting of Precambrian volcanism. From this, Paper 81-lA, p. 23-30, 1981. approfondie de ces roches. Possibilites de it is hoped to trace the compositional evolution mineralisation en Cuivre. of the mantle and to develop a unified model 711. DAVIDSON, A., Geel. Surv. Can.: for magma genesis consistent with geochemical Granite studies in the Ennadai - Rankin Inlet 725. LAURENT, R., GIRARD, M.J., Univ. Laval trends in lavas and mantle nodules and with region, District of Keewatin, 1966-. (Geologie): physical constraints imposed by geothermal and Etude petrologique des roches volcaniques density gradients in the mantle. Comparative 712. DAVIDSON, A., Geel. Surv. Can.: recentes des Andes de l'Equateur, 1981-83; geochemical studies will involve the continued Granite studies in the Slave Province, District these de maltr ise (Girard). compilation of a large data base. Processing of of Mackenzie, 1971-. data will be via DEC 2020 and PDP-I I ~tude petrologique d 1une region a volcanisme actuel actif. Les resultats de cette etude computers using a Tektronix Colour graphics 713. EDGAR, A.D., FINN, G., SIMIGIAN, S.L., Univ. resont compares aux etudes conduites en terminal and plotter for visual comparisons of Western Ontario (Geology): paraue1e sur des roches "semblables" d1§.ge correlation trends, and SPSS (statistical Petrology and economic potential of the Siluro-Devonien de Gaspesie, Appalaches du software) for testing significance of cor­ Nipissing gabbro, Ontario, 1979-84; M.Sc. Quebec. relations. Recognition of types of alteration theses (Finn, Simigian). patterns, particularly for trace metals, and 726. LAURENT, R., HEBERT, Y., HEBERT, R., their relations to mineralogy, texture and 714. EMSLIE, R.F., Geel. Surv. Can.: structure of altered rock is particularly RODRIGUE, G., BEULLAC, R., Univ. Laval Anorthosite study, Newfoundland-Quebec, (Geologie): relevant to gold and base metal exploration in 1967-. greenstone belts. Development of models of Geotogie des ophioli tes des Appalaches Quebecoises, 1972-85; these de doctorat magma genesis consistent with both geo­ 715. EMSLIE, R.F., Geel. Surv. Can.: chemical and geophysical data should greatly (Hebert, Y.), theses de mattrise (Hebert, R., Geology, petrology and economic potential of Rodrigue, Beullac). aid in understanding magmatic processes the anorthosite suite in southern Labrador, generally. I 975-. Voir: Paragenesis of serpentine assemblages in harz­ 703. BOSTOCK, H.H ., Geel. Surv. Can.: 716. EMSLIE, R.F., Geel. Surv. Can.: burgite tectonite and dunite cumulate from the Volcanic rocks of the Appalachian region, 1973- Petrology, mineralogy, geochemistry and Quebec Appalachians; Can. Mineral., vol. 17 ., mineral potential of a Helikian non-orogenic p. 857-869, I 979. granitic suite on central Labrador and adjacent Environment of formation, evolution and em­ 704. CAMPBELL, R.M., BARR, S.M., COLWELL, J.A., Quebec, 1979-. Acadia Univ. (Geology): placement of the Appalachian ophiolites from The petrology, geochemistry and economic Quebec; Proc. Intern. Ophiolite Symp., Geol. 717. GOAD, B.E., CERNY,P., Univ. Manitoba (Earth Surv. Cyprus, p. 628-636, 1980. geology of the Creignish Hills granitoid pluton Sciences): of southwest Cape Breton Island, Nova Scotia, Mineralogy, geochemistry and petrology of peg­ Composition of parental basaltic magma in I 978-8 I; M.Sc. thesis (Campbell). matitic granites in the Winnipeg River area, ophiolites; ibid., p. 172-181, 1980. southeastern Manitoba, 1976-80; M.Sc. thesis (Goad).

34 PETROLOGY /PETROLOGIE

3 theses M.Sc. terminees; l these M.Sc. et 1 the conditions of origin can be made. Such 743. THOMAS, W.C., BARR, S.M., COLWELL, J.A., these Ph.D. en voie d'achevement. II reste a conditions include the temperatures and depths Acadia Univ. (Geology): publies une synthese 9enerale des travaux in the earth at which the lavas formed and the The petrology and geochemistry of the River accomplis et les cartes geologiques. Ensuite, le mechanism of separating the melt from the Lake granitoid pluton, Halifax County, Nova cadre general etant bien connu, ii restera un surrounding solid earth. Scotia, 1981-82; M.Sc. thesis (Thomas). 1 certain nombre d etudes detaillees de The study will describe the detailed geology of mineralogie et de geochimie a entreprendre sur 732. NIXON, G.T., ARMSTRONG, R.L., Univ. British the River Lake granitoid pluton. The field l'amiante, la chromite et Jes ditterents Columbia (Geological Sciences): relationships, phases present, the distribution of composes de mangesium. Petrology of Iztaccihuatl volcano, central the phases, and contact zones with the Meguma Mexico, 1975-81; Ph.D. thesis (Nixon). Group will be investigated. The petrology of 727. LUTES, G.G., RUITENBERG, A.A., New Continuing projects to be completed within the the pluton will lead to an interpretation of the Brunswick Dept. Nat. Res. (GeoI. Surv. Br.): coming year include: 1) major and trace petrogenesis and tectonic setting. Geology and mineralization of the Pokiok element geochemistry of the Trans-Mexican Batholith, New Brunswick, 1979-81. Volcanic belt, with A. Oemant (Universite d'aix 744. TREMBATH, L.T., CHERRY, M.E., Univ. New Marseille, France); 2) Sr-isotopic composition Brunswick (Geology): 728. MARMONT, S., COLVINE, A.C., Ontario Geol. of Quaternary lavas of the Trans-Mexican Petrogenetic implications of textural variations Surv.: Volcanic belt, with A. Demant; and 3) contri­ in a granite dike, 1979-81. Archean porphyry systems, 1980-82. bution to K-Ar geochronometry of Quaternary The project is designed to use textural and volcanic rocks in the Trans-Mexican Volcanic The project is aimed at understanding and chemical variations across a 30 m wide granitic belt - with J.E. Havakel and A. Demant. establishing the following: l) nature, extent dike to evaluate the conditions of emplace­ and phases of the intrusive body; 2) nature and ment, solidification and cooling of the dike. extent of a) mineralization, b) alteration (both 733. O'LOUGHLIN, J.P.S., BARR, S.M., in the intrusion and wall rocks); 3) genetic and COLWELL, J.A., Acadia Univ. (Geology): 745. VOS, M.A., Ontario Geol. Surv.: spatial link between the intrusion, the mineral­ Geology of the Deer Lake ophiolite complex, The industrial minerals of the alkalic (carbon­ ization and the volcanism; 4) comparison with Newfoundland, 1980-81; M.Sc. thesis atite) complexes in Northern Ontario, 1980-84. the more recent porphyry systems; and (O'Loughlin). A study to improve understanding of the genesis 5) evaluation and assessment of the economic Includes mapping, sampling and petrological of the mineral deposits and to enable better merits of such occurrences in Ontario. studies of the Deer Lake ophiolite complex, evaluation of the potential for future develop­ Newfoundland, a complex of particular interest This is planned to be done by 1) a literature ment. because it is an extension of the Baie Verte search of all the showings which may bear Lineament. resemblance to a porphyry type of setting and METAMORPHIC/ROCHES METAMORPHIQUES 2) field investigation of the more promising 734. PARBERY, D., EDGAR, A.D., Univ. Western ones (both economically and theoretically) by 746. BARAGAR, W.R .A., Geol. Surv. Can.: means of detailed geological mapping, rock Ontario (Geology): Studies in the Seal Lake volcanic province, geochemistry and petrological studies. Petrology of the Seabrook Lake carbonatite, Ontario, 1981-83; M.Sc. thesis (Parbery). Newfoundland, 1968-. 729. MEINTZER, R.E., CERNY, P., Univ. Manitoba 747. BUR WASH, R.A., KRUPICKA, J., Univ. Alberta (Earth Sciences): 735. SAGE, R.P., TROWELL, N.F., Ontario Geol. Surv.: (Geology): Petrology of granitoid rocks of the Yellowknife Uranium and thorium in crystalline rocks of the pegmatite field, 1980-84; Ph.D. thesis Alkalic rocks - carbonatites, Ontario, 197 5-81. Western Shield, 1976-83. (Meintzer). 736. SCARFE, C.M., FUJII, T., Univ. Alberta A study aimed at granitoid batholiths and Suites of samples are being collected from a (Geology): plutons of the Yellowknife pegmatite field, and number of areas with varied polymetamorphic at the mineralizaed pegmatites. It is expected Petrology and geochemistry of mantle nodules histories. Using textural er iter ia, the degree of from British Columbia, 1980. to establish the origin of the granitoid cataclasis and recrystallization are estimated intrusions, the distribution and affiliation of for individual samples. From a number of different pegmatite types, and guidelines for 737. SCHAU, M., Geol. Surv. Can.: samples, an index number of cataclasis and exploration. Volcanic rocks of the Prince Albert belt, recrystallization is calculated for a given area. Districts of Franklin and Keewatin, 1972-. This is compared with major element and 730. NICHOLLS, J., STOUT, M.Z., Univ. Calgary uranium and thorium analyses. Correlation (Geology and Geophysics): 738. SCHAU, M., Geol. Surv. Can.: coefficients are then being determined for all Mineralogy and petrology of some British Geology of southeast Baker Lake, District of measured parameters in an attempt to trace Keewatin, 1976-. Columbia volcanics, origin of their magmas, the mobility of uranium and thorium in poly­ inferred nature of the underlying uppermantle metamorphic rocks. 739. SETTER, J.R.D., BARR, S.M., COLWELL, J.A., and heat effects of assimilation, crystallization Acadia Univ. (Geology): and vesiculation of magmas, 1979-81. 748. DUDLEY, J.S., GHENT, E.D., Univ. Calgary Petrology, geochemistry, and economic geology (Geology and Geophysics): A study of the mineralogy and petrology of 16 of the Long Island pluton, Boisdale Hills, Cape Zeolitic alteration of the Howson fades lava flows, the conditions of origin of their Breton Island, Nova Scotia, 1980-81; M.Sc. volcanics (Jurassic), British Columbia, Canada, magmas and the inferred nature of the thesis (Setter). 1976-81; Ph.D. thesis (Dudley). underlying uppermantle has been completed. A Includes mapping, sampling, and petrological manuscript has been submitted for publication. See: studies of the Long Island pluton in the Boisdale Zeolitic hydrothermal alteration of the Howson Several of the flows studied (hawaiites) carry Hills of Central Cape Breton Island, a pluton of facies volcanics (Jurassic), British Columbia; large megacrysts of feldspar and xenoliths of particular interest because of associated Geol. Assoc. Can./Mineral. Assoc. Can., partially digested granite & granodiorite. A tungsten mineralization. Program with Abstracts, vol. 5, p. 49, 1980. mass balance evaluation suggests these rocks are differentiation products of parent magmas 740. SIMPSON, E.L., BACHINSKI, S.W., Univ. New The subject of this research is a regional petro­ (basani tes). The classic hypothesis has been Brunswick (Geology): logic study of low grade zeolitic alteration of that the heat required for assimilation is Mineralogy and geochemistry of an oceHar Jurassic volcanics in north - central British generated by crystallizing thermally equivalent minette sill, northern New Brunswick, 1978-80; Columbia. The thesis is that this alteration is amount of phases. To evaluate this energy M.Sc. thesis (Simpson). predominantly a water-rock interaction in a balance, the heat effects of assimilation &. hydrothermal system associated with the crystaUization have been investigated and cal­ Rock and mineral major- and trace-element volcanism. The goals of this study have been to culations done for some of the B.C. lavas. The chemistry and textural relationships between establish: l) the identity of the secondary heat effects of vesiculation in magmas has also felsic oceUi and mafic matrix indicate that minerals; 2) the characteristic chemical com­ been investigated. A manuscript is in pre­ liquid immiscibility is the most plausible ex­ positions of these minerals; 3) the distribution paration. planation for the ocellar texture of this of the authigenic species stratigraphically, minette. areally and with respect to their order of 731. NICHOLLS, J., STOUT, M.Z., Univ. Calgary formation; and 4) a physiocochemical model of (Geology and Geophysics): 741. SOUTHER, J.G., Geol. Surv. Can.: the alteration process. Comparison of nephelinite lavas from oceanic Geology of the Mt. Edziza volcano, British and continental volcanic centres, 1980-82. Columbia, 1965-. 749. FRASER, J.A., Geol. Surv. Can.: Metamorphism in the Canadian Shield, 1974-. Nephelinite lavas are commonly found in 742. STAUFFER, M.R ., COLEMAN, L.C., ARNDT, N. oceanic islands but constitute only a small Univ. Saskatchewan (Geological Sciences): 750. FRISCH, T., Geol. Surv. Can.: portion of the volcanic rocks erupted. In Magoratic evolution of the Churchill province Gneisses of the Prince Albert belt, Districts of continental regions, nephelinites are generally near Flin Flan, Manitoba and Saskatchewan, Franklin and Keewatin, 1972-. rare and also small in volume. The purpose of 1974-; Ph.D. thesis (McQuarrie). the project is to compare in detail the See: chemistry and mineralogy of lavas from the two Island arc - like volcanism of the tholeiitic Tonalite gneisses, western Melville Peninsula, environments. The objective of the study is to Amisk group volcanics began about 1875 Ma. District of Franklin; Geol. Surv. Can., determine if possible, why such rocks are Some granodior itic intrusion began about the Paper 80-IC, p. 217-219, 1980. common on oceanic islands but rarely found on same time but plutonison culminated near the continents. near the end of the orogenic phase about 751. FROESE, E., Geol. Surv. Can.: l OOO Ma. Work is continuing on the magmatic A survey of metamorphism in the Canadian The methodology will be to analyze the rocks evolution of the Amsik gp. These rocks appear Shield, 1978-. with the methods of analytical chemistry and to be of considerable importance because they the constituent minerals with the electron­ are part of one of the few Aphebian greenstone See: microprobe. With these data and the methods belts recognized to date. Metamorphism in the Snow Lake area; Geol. of chemical thermodynamics, inferences about Surv. Can., Paper 78-27, 1980.

35 PETROLOGY /PETROLOGIE

752. FROESE, E., Geol. Surv. Can.: 758. RAESIDE, R.P., GHENT, E.D., Univ. Calgary Hydrothermal host rock alteration haloes Metamorphism in the Kisseynew Subprovince, (Geology and Geophysics): around mineralized zones may 1) provide insight 1980-. Structure, metamorphism, migmatization and into the overall process of mineralization, and pegmatite instrusion, Mica Creek area, British 2) allow enlargement of drill-targets in explor­ See: Columbia, 1978-81; Ph.D. thesis (Raeside). ation programs. The present study is aimed at Geology of the eastern vicinity of Kisseynew identifying clay mineral haloes around uncon­ Mapping has been completed to the south and Lake, Manitoba; Geol. Surv. Can., Paper 81-lA, formity-type uranium deposits in the Athabasca p. 311-313, 1981. west edges of sheet 83D/2 (west half of Basin and establishing the background clay 1:250 OOO sheet Canoe River). The upper five mineral stratigraphy of the 11 normal" diagenetic 753. GETSINGER, J.S., GREENWOOD, H.J., of the seven map units established in the 'Athabasca Group rocks. Criteria are being Horsethief Creek Group at lower metamorphic ROSS, J.V., MCTAGGART, K.C., Univ. British developed to recognize diagnostic host rock grade have been trailed south, into the Columbia (Geological Sciences): alteration and to apply quantitative XRD­ Shushwap complex, beyong the disappearance of Metamorphism and structure of Three Ladies analysis for clay minerals as a tool in drill core Muscovite lsograd. Mountain area, Cariboo Mountains, British evaluation. Columbia, I 979-83; Ph.D. thesis (Getsinger). Samples collected from across the project area The area west of the North Arm of Quesnel have been analyzed chemically (by electron 764. OLDERSHAW, A.E., HUTCHEON, I.A., Univ. Lake is underlain mainly by amphibolite facies microprobe) and petrographically to derive t he Calgary (Geology and Geophysics): metasediments mapped as the upper Pre­ conditions of temperature, pressure and fH 2 0 Diagenesis of elastic and carbonate sediments cambrian (Hadrynian) Snowshoe Formation of their origin. The chemistry and oxygen and sedimentary rocks, 1979-. (including parts previously called Isaac isotopes of minerals from pegmatites and mig­ See: matites and will be compared to determine the Formation). Objectives are to sort out the Di agenesis of Cretaceous sandstones of the relationship (if any) in the starting materials of internal stratigraphy and structure of the Kootenay Formation; Geochimica et the two rock types, and if they originated from poorly-defined Snowshoe Formation, as well as Cosmochimica Acta., vol. 44, p. 1425-1435, anatexis of metasediments or fractionation of to locate more accurately the metamorphic 1980. isograds and determine their relationship to the the deep level magma tic bodies. polyphase folding and faulting in the area and Cementation in the Devonian Kaybob Reef thus to the regional tec tonic history. In the 759. REED, S., BAER, A.J., Univ. Ottawa (Geology): Complex, Alberta; J. Sediment. Petrol., vol. 51, SUTll9er of 1980, mappable lithologic units were Metamorphic petrology of cordierite-gedrite 1981. recognized in the Snowshoe Formation, assemblages at Fish Tail Lake, Ontario, The main objectives are 1) to determine the including pelitic and psammitic schists, 1980-81. sequences of minernlogic and fabric trans­ micaceous quartzite, carbonate and calc­ Studies of the mineral assemblages aimed at formations which accompany burial of argil­ siJicate layers, and amphiboJite. Preliminary establishing conditions of P and T during meta­ laceous sandstones and carbonates, 2) to mapping suggests that two phases of coaxial morphism; comparison of a number of possible establish the physical and chemical controls folding were accompanied by prograde meta­ geothermometers. that determine specific sequences, and 3) to morphism followed by later phases of folding, apply the resulting data to the resolution of faulting, and retrograde metamorphism. New 760. SCOATES, R.F.J., MACEK, J.J., Manitoba Dep. problems associated with deleterious mineral evidence for late, low-angle faulting was found. Energy and Mines (Mineral Res. Div.): transormations that result from reaction with The transition from staurolite-kyanite zone to Churchill-Superior boundary zone, 1976-84. drilling and completion fluids in conventional the first appearance of sillimanite was mapped hydrocarbon reservoirs, and with steam in between Three Ladies Mountain and the North See: heavy oil extraction techniques. Arm of Quesnel Lake. The Circum-Superior Belt: a Proterozoic Plate Margin?; Precambrian Plate Tectonics, Devel­ The scientific approach involves a detailed Further mapping is expected to clarify the opments in Geotectonics Series, Elsevier, 1981. comparison of (a) mineral assemblage, form, nature of the contact with the overlying distribution and geometric relationship to poro­ Cariboo Group, and needed to establish the si t y/permeability, in natural rock systems with inte rnal stratigraphy and/or structural sequence SEDIMENTARY/ROCHES SEDIMENTAIRES (b) artifically stimulated reservoir rocks of in the Snowshoe Formation, so that it may be similar burial history. compared and hopefully correlated with units in 761. HESSE, R.F., FONG, C., ISLAM, S., POLAN, K., other map areas. Structural analysis and study McGill Univ. (Geological Sciences): Observed changes in mineral assemblage and of metamorphic reactions will help define the Shale diagenesis recorded in carbonate con­ fabric are being correlated with depth of burial conditions of metamorphism and deformation cretions, 1980-84; M.Sc. thesis (Islam), B.Sc. and geothermal gradient using stratigraphic, under which the rocks were formed, and thesis (Polan). vitrinlte reflectance, illite crystallinity and fluid inclusion data. Petrographic relationships therefore contribute to an understanding of the See: and mineralogies are determined by analytical regional tectonics of the Cariboo Mountains. Mineralogy and isotopic composition of car­ (XED) scanning electron microscopy and x-ray 754. GHENT, E.D., STOUT, M.Z., Univ. Calgary bonate conc retions, Qu6bec Appalachians: Record of early and middle diagenetic shale diffraction. Mineral phase relationshpis for (Geology and Geophysics): burial depth, steam-flood conditions and type of Petrologica and geochemical studies in the maturation; Geol. Assoc. Can./Mineral. Assoc. Can., Abstracts, vol. 6, p. A-18, 1981. well treatment will be established in co­ Cordillera and electron microprobe study of operation with Ian Hutcheon (Calgary). The minerals, 1976-82. 762. HESSE, R.F ., LE GALLAIS, C., ISLAM, S., expected significance of the research is See: MOROGAN, T., RUPPEL, S., McGill Univ . (Geo­ twofold: it will contribute directly to a greater Geometry and pressure - temperature signifi­ logical Sciences): understanding of fluid/ roc k interactions in cance of the hydanite - sillimanite isograd in Diagenesis and depositional enviroments of potential reservoirs and form the basis for the Mica Creek area, British Columbia; Paleozoic Continental margin sediments in the recommendations on more efficient completion Contrib. Mineral Petrol., vol. 74, p. 67-73, Northern Appalachians, 1978-84; M.Sc. thesis and extract practices. Structural and metamorphic evolution of north­ (Le Gallais), Ph.D. theses (Islam, Morogan). east flank of Shuswap Complex, southern Canoe 765. WILSON, J., GODFREY, J.D., Alberta Research See: River area, British Columbia; Geol. Soc. Am., Council (Geol. Surv.): Pre- and synorogenic diagenesis and epimeta­ Mem 53, p. 445-461, 1980. Subsurface study of the Athabasca Basin, 1979-. A study of regional metamorphism in the Mica morphism in Early Paleozoic continental margin sequences of the Northern The stratigraphy and history of the Athabasca Creek area and an area near Blue River, British Basin in Alberta is being rconstructed primarily Columbia is in progress. A comparative study Appalachians near Quebec City, Canada; Bull. Can. Petrol. Geol., vol. 27, no. 4, 1981. through the study of drill core. The sub­ of geobarometers and geothermometers in Athabasca regolith and underlying crystalline garnet to sillimanite zone pelitic rocks is Albite of secondary origin in Charny sandstone, basement also form part of this investigation. underway. We are also developing new geo­ Qu6bec: a re-evaluation; Jour. Sedimentary thermometers and geobarometer to apply to Petrol., vol. 51, no. 2, 1981. metabasic rocks, and are forming our attention GENERAL/GENERALITEs on garnet - hornblende, plagioclase - garnet Isopleth maps for shale diagenesis in the laconic Belt of Gasp6 Peninsula; Geol. Assoc. equilibria. We are also studying mixed volatile 766. DRESSLER, B., Ontario Geol. Surv.: equilibria in these rock and plan to do fluid Can./Mineral. Assoc. Can., Program with The footwall of the Sudbury Irruptive, Ontario, Abstracts, vol. 53, p. 63, I 980. inclusion studies as an independent method to I 979-83. estimate fluid compositions attending meta­ Thermal maturation of Cambra-Ordovician In 1979 and 1980 areas along the east and north morphism. flysch, Northern Appalachians, Quebec; Geol. ranges of the sudbury Irruptive were studied in Soc. Am., Northeastern Sec., Abstracts with detail (sublayer, distribution and orientation of 755. GODFREY, J.D., LANGENBERG, C.W ., program, vol. 13, no. 3, p. 139, 1981. Sudbury Breccia bodies, distribution of shock NIELSEN, P.A., BAADSGAARD, H., Alberta Stages in post-depositional history of Lower metamorphic features, chemical investigations Research Council (Geol. Surv.}, Univ. Alberta of Sudbury Breccias, computer assisted analysis . (Geology): Paleozoic continental margin sediments, Quebec Appalachians; ibid, p. 137, 1981. of jointing in footwall rocks). Metamorphism in the Precambrian shield of Middle Ordovician bryozoan faunas and depo­ Alberta, 1976-80. 767. SOLES, J.A., EMR (CANMET): sitional environments in the Appalachians of Continuing microprobe analytical studies and Durability of concrete, 1960-. Tennessee and Qu6bec; Geol. Soc. Am., North­ geochronological investigations. eastern Section, Abstracts with program, See: vol. 12, no. 2, p. 79, I 980. Petrography in the evaluation of aggregates and 756. GORDON, T.M., Geol. Surv. Can.: concrete; CANMET Rept. MRP/MSL 80-89 (IR), Metamorphism of volcanic rocks, Crowduck Sedimentology of the Quebec City and Citadel 1980. Bay, Manitoba, 1980-. formations (Middle Ordovician) of the Northern Continuing petrographic investigations of de­ See: Appalachians; Geol. Assoc. Can./Mineral. teriorating concretes and natural aggregates Metamorphism in the Crowduck Bay area, Assoc. Can., Program with Abstracts, vol. 5, contained in them, to establish the stability of Manitoba; Geol. Surv. Can., Paper 81-lA, p. 78, I 980. aggregate materials in different environments. p. 315, 316, 1981. 763. HOEVE, J., Saskatchewan Research Council (Geology Div.): 768. TRZCIENSKI, W.E., J.R., BIRKETT, T., 757 . HUBREGTSE, J.J.M.W., MACEK, J.J., Manitoba CHEVE, Univ. Montreal (Geologie): Dep. Energy and Mines (Mineral Res. Br .): Clay mineral host rock alteration as a guide to s., unconformity-type uranium mineralization, Petrology and tectonics in the Canadian Sapphirin in Pikwitonei domain, Manitoba, Appalachians, I 973-. I 980-81. northern Saskatchewan, 1980-82. QUATERNARY GEOLOGY/GlOOLOGIE DU QUATERNAIRE

769. ALLEY, D.W., KUPSCH, W.O ., 778. CATTO, N.R., RUTTER, N.W., HUGHES, C.L., I) Cartographie au 1:100 000< de la geomorpho­ CHRISTIANSEN, E.A., Univ. Saskatchewan SC HWEGER, C.E., Univ. Alberta (Geology): logie et des formations meubles; 2) 6tude de la (Geological Sciences): Quaternary geology of the Richardson limite marine maximale; 3) stratigraphie et Quaternary and older surficial geology of the Mountains, Northwest Territories - Yukon, evenements quaternaires; 4) evolution post­ 64-D Reindeer Lake South area, Saskatchewan, 1981-85; Ph.D. thesis (Cato). glaciaire de la zone cOtiere; 5) 6tude de 1975-81; Ph.d. thesis (Alley). 1 To delineate and describe the Quaternary strat­ 1Cvolution r6cente des littoraux. Un premier Cte de terrain a 6tC effectuC en 1980 et un Investigation of periglacial phenomena (invol­ igraphy and palaeoenvironmental succession of autre est pr6vu en 1981. utions, felsenmeer) in the study area in the the Richardson Mountains region, through litho­ light of recent palynological research; investi­ logic, mineralogic, sedimentologic, palaeo­ 787. DYKE, A.S., Geol. Surv. Can.: gation of preveiously published occurrence of magnetic, palaeontologic, and palynologic Quaternary geology - terrain inventory, Boothia pre-Pleistocene tillite occurrences; study of analyses of the sediment present. The goal is Peninsula, northeast Keewatin, and Somerset modern permafrost phenomena (polsen, earth to derive a chronology of glacial and non­ and Prince of Wales Islands, 1975-. hummocks). glacial events (including ice front positions, meltwater spillway activity, and lake impound­ See: 770. ANDERSON, T.W., Geol. Surv. Can.: ment) and palaeoclimatic regimes. The impor­ Redated Holocene whale bones from Somerset Quaternary paleoecology, Great Lakes, 1978-. tance of marginal glaciotectonic activity as an Island, District of Franklin; Geol. Surv. Can., influence on drainage basin configurations will Paper 80-1 B, p. 269, 170, 1980. 77 I. ANDRIASHEK, L.D., Alberta Research Council also be investigated. This information wiJI (Geol. Surv.): permit the correlation of events between the Radiocarbon dated mudboils, central Canadian Arctic; ibid, p. 271-27 1980. Surficial geology and Quaternary strat igraphy Mackenzie Delta region to the east and the Old 5, of Edmonton, NTS Sheet 83H, Alberta, 1978-83. Crow and Bell River Basins to the west. Such Base metal and uranium concentration in till, correlations would be of value in the inter­ northern Boothia Peninsula, District of 772. ANDRIASHEK, L.D., RUTTER, N.W., pretation of the anthropological/archaeological Franklin; Geol. Surv. Can., Paper 80-lC, FENTON, M.M ., Univ. Alberta (Geology): data coJlected from these areas, in addition to p. 155-159, 1980. Surficial geology and glacial stratigraphy in the their geological and palaeoenvironmental sign­ Cold Lake area, north-central Alberta, ificance. 788 . EASTERBROOK, D.J., WESTGATE, J.A., 1976-81; M.Sc. thesis (Andriashek). BRIGGS, N.D., Western Washington Univ. 779. CHAUVIN, L., Quebec Ministere Energie et (Geology), Univ. Toronto (Geology), U.S. Geol. 773. BAKER, C.L., EYLES, N., Ontario Geol. Surv.: Ressources: Surv.: Quaternary geology of the Kirkland Lake area, G6ologie du Quaternaire de la region de Quaternary tephrochronology of Washington northern Ontario, 1978-83. Thetford Mines, Quebec, 1978-82. State, U.S.A., 1980-82. See: Poursuivre J16tude de la gfulogie du Quaternaire See: Quaternary geology of the Kirkland Lake area, de la region. Etablir la stratigraphie et Age of the Salmon Springs glaciation in District of Timiskaming; Ontario Geol. Surv., l'histoire de la deglaciation. Washington; Geology, vol. 9, pp. 87-93, 1981. Pre!. Map P. 2382, 1980. Ontario. 780. CLAGUE, J.J., Geol. Surv. Can.: Tephrochronology palaeomagnetism, and amino­ Quaternary geology of the Ramore area, Quaternary geology, terrain inventory, Prince acid dating of pre-Vashon deposits in Northwest Districts of Cochrane and Timiskaming; Ontario Rupert - Terrace, Smithers area, British Washington; Geol. Soc. Am., Program with Geol. Surv., Pre!. map P. 2381, 1980. Columbia, 197 5-. Abstracts, vol. 13, p. 53, 1981. The third year of the Kirkland Lake Initiatives Program (KLIP) saw completion of Quaternary 781. COAKLEY, J.P., KARROW, P.F., National Water 789. EYLES, C., WESTGATE, J.A., Univ. Toronto (Geology): mapping of the Magusi River topographic sheet Res. Instit., Univ. Waterloo (Earth Sciences): (32D/5), latitudes 48°15' and 48°30'N and Post-glacial evolution of the north shore of Sedimentology of the Meadowcliffe till, longitudes 79°30' and 80°00'W. Approximately Lake Erie, 1981-83; Ph.D. thesis (Coakley). Scarborough Bluffs, southen Ontario, 1980-82; sixteen weeks were spent in the field describing M.Sc. thesis (Eyles). Boreholes logged and sampled for the principal surficial deposits, measuring indicators of ice researcher (together with other sub-surface movement and recording Quaternary strati­ 790. EDLUND, S.A., Geol. Surv. Can.: data available) will be analysed in order to graphy. Surficial geology - terrain inventory, Bathurst­ define the post-glacial stratigraphy of the Long CornwaHis and eastern Melville Islands, District Additional projects which were undertaken Point area. Uplift history of the lake outlet of Franklin, 1974-. included regional till sampling of the Kirkland will be used to estimate the rate and extent of Lake area for subsequent geochemical analysis lake level rises in the Erie basin. Both the 791. FENTON, M.M ., Alberta Research Council of the heavy minerals to provide a data base in above data sets will be combined to reconstruct (Geol.Surv.): aid of drift exploration. A study of an esker­ the evolution and stages in the shoreline devel­ Quaternary stratigraphy and surficial geology delta complex on the Munro Esker, east of opment of the Lake Erie Canadian shoreline. of the Vermilion map sheet 73E, Alberta, Kirkland Lake, was commenced in an attempt This reconstruction will take particular notice 1978-81. to define parameters affecting the use of glaci­ of the or igin, growth, and trends of the three ofluvial systems as a exploration tool. prominent coastal forelands: Point Pelee, Fieldwork completed 50 per cent of area; a number of test holes drilled. Pointe-aux-Pins, and Long Point, Ontario. 774. BARNETT, P.J., EYLES, N., Ontario Geol. Surv.: Quaternary geology of Renfrew County, 782. CRONIN, J.T., KARROW, P.F., Univ. Waterloo 792. FENTON, M.M., ANDRIASHEK, L.D., Alberta Ontario, 1977-82. (Earth Sciences): Research Council {Geol. Surv.): Quaternary geology, Penetang and Christian Quaternary stratigraphy and surficial geology The Quaternary geology for six, 1:50 OOO N. T.S. Island, Ontario, 1980-82; M.Sc. thesis (Cronin}. Sand River map sheet, Alberta, 1976-81. map sheets in the Ottawa Bonnechere Va!ley have been mapped during the summers of 1977, To determine glacial history of the south­ Surficial map being detailed, stratigraphic 1978 and 1979. Compilation of this data is in eastern Georgian Bay area. Some of the area synthesis nearing completion. progress and several of the preliminary contains classic sequences of raised shorelines Quaternary geology maps have been published of glacial lakes (Algonquin-Nipissing sequence). 793. FILLON, R.H., Geol. Surv. Can.: (Pre!. maps P. 2356, P. 2366, P. 2367). A report Previous records wiU be extended, supple­ Late Cenozoic paleo-oceanography of the discussing the properties, distribution and mented, and tied in to nearby areas such as Labrador Sea, 197 5-. relationships of the deposits mapped wi11 Lake Simcoe. The southern margin of the See: follow. Shield is included and it is hoped it will be Labrador Sea bio-, tephro-, oxygen isotopic possible to trace shorelines north of the Severn stratigraphy and Late Quaternary paleoceano­ 775. BARNETT, P.J., EYLES, N., Ontario Geol. Surv. River outlet area. graphic trends; Can. J. Earth Sci., vol. 17, Quaternary geology of the Bancroft area, Ontario, no. 7, p. 831-854, 1980. 1978-81. 783. DREDGE, L.A., Geol. Surv. Can.: Terrigenous sand in Labrador Sea hemipelagic The Quaternary geology of the Bancroft (31F/4 Surficial geology: Sept Iles - Cap Chat, Quebec, 1971-. sediment and paleoglacial events in Baffin N. T.S.) area has been mapped and a preliminary Island over the last 100 OOO years; Boreas, map has been published. A geoscience report vol. 10, p. 107-124, 1981. discussing the properties, distribution and re­ 784. DREDGE, L.A., Geol. Surv. Can.: lationships of the deposits is in preparation. Quaternary geology, northeastern Manitoba, 1975-. 794. FILLON, R.H., Geol. Surv. Can.: The trace element geochemistry of the Surficial geology and paleoglaciology of the Quaternary sediments, especially till, wlJl be central Labrador Shelf Nain, Makkovik and emphasized in this report. 785. DREDGE, L.A., Geol. Surv. Can.: Quaternary geology-terrain inventory, north­ Harrison Banks, 1979-. western Manitoba, 1980-. 776. BLAKE, W., Jr., Geol. Surv. Can.: 795. FINAMORE, P.F., KARROW, P.F., univ. Wa terloo Quaternary geochronology, Arctic Islands, See: (Earth Sciences): 1975-. Trace elements in till and esker sediments in Quaternary geology, Fenelon Falls area, See: northwestern Manitoba; Geol Surv. Can., Ontario, 1981-82; M.Sc. thesis (Finamore). Paper 81-IA, p. 377-381, 1981. Lake sediment coring along Smith Sound, The area contains the outlet of Lake Algonquin Ellesmere Island and Greenland; Geol. Surv. at Kirkfield. Evidence will be sought for Can., Paper 81-!A, p. 191-200, 1981. 786. DUBOIS, J.M.M., GWYN, Q.H.J., Univ. Sherbrooke (Geographie): multiple outlets or multiple usage of outlets in Le Quaternaire d'Anticosti, QuCbec, 1979- 84. relation to possible ice readvances. Raised 777 . BLASCO, S.M., Geol. Surv. Can.: shorelines will be mapped and traced into Surficial geology and geomorphology, nearly areas previously mapped. Mackenzie Bay - continental shelf, 1970-.

37 QUATERNARY GEOLOGY/GEoLOGIE DU QUATERNAIRE

796. FITZGERALD, W.D., KARROW, P.F., Univ . 813. KARROW, P.F., GREENHOUSE, J.P., Univ. 822. MCNAMARA, S.J., KUPSCH, W.O., Univ. Water loo (Earth Sciences): Waterloo (Earth Sciences): Saskatchewan (Geological Sciences): Late Quaternary history of the Minesing swamp Stratigraphy and geophysical logging of buried Surficial geology of the area of the Phelps Lake area, Ontario, 1978-81; M.Sc. thesis valley fills, Elora and Rockwood, Ontario, map sheet (64M), Saskatchewan, I 979-81; M.Sc. (Fitzgerald). I 977-82. thesis (McNamara). The main objective of the present study was to 797. FORD, J., EYLES, N., PREST, V.K., Ontario Geol. Work on the Elora Valley has been largely Surv.: completed. At Rockwood a 60 m rotary hole to show on a I: 250 OOO scale map of the Phelps Quaternary geology of the Pakwash Lake area, rock has been electrologged and a core will be Lake area (64M} the distribution of surficial Ontario, 1981-82. obtained with which to calibrate the Jogs. deposits and landforms. The report which ac­ These valleys may be valuable equifers. companies the map describes the methodology 798. FULTON, R.J., Geol. Surv. Can.: used in compiling the final map and gives a 814. KARROW, P.F., HEBDA, R.J., PRESANT, E.W., detailed description of the surficial deposits Quaternary geology inventory, southern ROSS, G.J. Univ. Waterloo (Earth Sciences), and landforms. Labrador, I 969-. British Columbia Museum, Agriculture Canada: 823. MARTINEAU, G., LASALLE, P., Quebec 799. FULTON, R.J., Geol. Surv. Can.: Guelph interstadial site, Ontario, 1975-81. Ministere i:.nergie et Ressources: Quaternary geology of the Canadian Cordillera, Analyses have been completed and manuscript 1975-. in preparation. Geologie des depOts meubles de la Beauce et du Bas St. Laurent, Quebec, I 976-82. 800. GADD, N.R., Geol. Surv. Can.: 815. KARROW, P.F., MILLER, B.B., Univ. Waterloo Periode de verification et d'homogenisation des Correlation of Quaternary geology: Great Lakes (Earth Sciences), Kent State Univ. (Geology): donnes de terrain. Completer et augmenter - St. Lawrence VaJley region, 1978-. Lake history, Huron basin, 1968-82. l 'echantillonnage. See: See: Late-glacial regional ice-flow patterns in The Nipissing transgression around southern 824. MUEHLENBACHS, K., BOMBIN, M., Univ. eastern Ontario; Can. J. Earth Sci., vol. 17, Lake Huron; Can. J. Earth Sci., vol. 17, Alberta (Geology): no. II, pi 1439-1453, 1980. p. 1271-1274, 1980. Stable isotope analyses of fossil organic and inorganic materials as paleoenvironmental 801. GAUTHIER, R.C., Geol. Surv. Can.: Collection of molluscan assemblages continues tools, I 980-83. from additional sites between Grand Bend and Geotogie du Quaternaire rf:gion de Bathurst­ See: Campbellton, Nouveau Brunswick, L976-. Midland, Ontario. Additional surveys of valley terraces and raised shorelines is continuing in Potential of 180/160 ratios in opaline plant silica as a paleoclimatic tool; AMQUA, 6th 802. GRANT, D.R., Geol. Surv. Can.: the Kincardine and St. Joseph Island areas. In Sur!icial geology St. Anthony - Blanc Sablon the latter, good shorelines extend from the Biennial Meeting Abstracts, p. 43-44, 1980. Algonquin to Nipissing levels. map areas, Newfoundland, 1969-. A variety of stable isotope measurements will be made on fossil materials to determine the 816. KARROW, P.F., MORGAN, A., HANN, B.J., 803. GRANT, D.R., Geol. Surv. Can.: isotope ratios of Quaternary precipitation and POPLAWSKI, S., KALAS, L.L., Univ. Waterloo Surficial geology, Cape Breton Island, Nova vegetation. Such ratios can be used to quantify (Earth Sciences, Biology), Environment Canada Scotia, I 970-. (C.C.I.W.): paleoenvironmental studies. 804 . GRANT, D.R., Geol. Surv. Can.: Paleontology of the Toronto interglacial, 1963-. 825. PELLETIER, B.R., Geol. Surv. Can.: Sur!icial geology of Newfoundland, I 974-. Quaternary paleo-sea level map of Canada, 817. KARROW, P.F., WARNER, B.G., Univ. Waterloo I 978-. (Earth Sciences): 805. GRANT, D.R., Geol. Surv. Can.: Stratigraphy of the Waterloo interstadial site, Quaternary stratigraphy Yarmouth region, Nova 826. PER TTUNEN, M.S., EYLES, N., Ontario Geol. Ontario, l 980-82. Scotia, I 979-. Surv.: Continuous core to 41 m and rotary electro­ Quaternary geology of the Cobalt area, 806. HICOCK, S.R., DREIMANIS, A., logged hole to 47 m has penetrated about 6 m northern Ontario, 1980-81. ARMSTRONG, J.E., ALLEY, N.F., Univ. Western of fossiliferous sediment under at least two The Quarternary geology of the Cobalt (3/M/5) Ontario (Geology): tills. Pollen, plant macrofossils, and ostracodes area has been mapped and a preliminary map Quaternary stratigraphy of Southwestern suggest interstadial conditions. With further will be published. A report discussing the British Columbia; Genesis of glacial deposits in analyses correlation with local stratigraphy is properties, distributions and relationships at the southwestern British Columbia; nature and expected. deposits is in preparation. The till lithology has mechanisms of west coast cordi1leran been made of 27samples and it wiJI be discussed glaciation, 1980-. 818. KLASSEN, R.A., Geol. Surv. Can.: in report. See: Quaternary geology inventory, lower Nelson Submarine flow tills at Victoria, British River basin, Manitoba, 1971-. 827. PROUDFOOT, D.N., MORAN, S.R., Columbia; Can. J. Earth Sci., vol. 18, p. 71-80, RUTTER, N.W., Alberta Research Council (Geol. 1981. 819. KLASSEN, R.A., Geol. Surv. Can.: Surv.), Univ. Alberta (Geology): Surficial geology and Quaternary stratigraphy Stratigraphic studies including radiocarbon Quaternary geology and stratigraphy of the of north Baffin - Bylot Islands, District of Medicine Hat - Lethbridge area, Alberta, dating, palynologica1, aminoacid, paleonto­ Franklin, I 978-. I 978-82; Ph.D. thesis (Proudfoot). mological analyses on organic matter from Quaternary sediments in southwestern British See: Work during I 980-81 produced a significant Columbia, in conjunction with genetic and Aspects of the glacial history of By lot Island, refinement of the framework in the Medicine structural studies of g lacial deposits, will aid in District of Franklin; Geol. Surv. Can., Hat area through an indepth study of sedi­ Paper 81-IA, p. 317-326, 1981. correlating these sediments between Vancouver mentary fades relationships in fluvial units in Island and mainland British Columbia. Together the valley fill. This has permitted a significant 820. LAST, W.M., TELLER, J .T. , NAMBUDIRI, E.M.V., with provenance and directional studies of clarification of stratigraphic relationships in CARTER, A., Univ. Manitoba (Earth Sciences): these sediments this data will allow the glacial the complex cut and fill valley fill sequence. history and glaciodynamic mechanisms Sedimentology and post-glacial history of Lake operating in the area to be reconstructed. Such Manitoba, I 977-8 I; Ph.D. thesis (Last). 828. RICHARD, J.A., KARROW, P.F., Univ. Waterloo information is important for understanding the See: (Earth Sciences): nature of west coast glaciation, which is vital Lake Manitoba stratigraphic record: evidence Glacial history of the Hearst area, Ontario, for effective mineral exploration through drift for repeated hypsithermal dessication; AMQUA I 981-83; M.Sc. thesis (Richard). prospecting, mapping the distribution of abstracts volume, 6th Biennial meeting, Orono, An area along the south edge of the Cochrane Quaternar y sediments, and to engineering, and Maine, p. 123-124, 1980. glacial advance will be studied to clarify the environmental problems related to the Most of the mineralogical, chemical, textural, history and significance of the advance. River Quaternary geology. and biological data for the Lake Manitoba valley stratigraphy will shed light on southward project have been collected and interpreted, extent of interglacial Missinaibi Formation. 807. HODGSON, D.A., Geol. Surv. Can.: and are now in the process of being written up Surficial geology and geomorphology of central for publication. However, within the past six 829. RICHARD, S.H., Geol. Surv. Can.: Ellesmere Island, District of Franklin, 1972-. months a detailed SEM study of the clay Surficial geology, Tawatinaw area, Alberta, 1968-. 808. HODGSON, D.A., Geol. Surv. Can.: particle microstructure and morphology was begun with initial emphasis placed on the char­ Quaternary geology - terrain inventory, Dundas acteristics of the marker (drying) zones and on 830. RICHARD, S.H ., Geol. Surv. Can.: Peninsula, District of Franklin, 1980-. the authigenic components of the sediment Surficial geology, Ottawa Valley lowlands, (high-Mg calcite and framboidal pyrite). Ontario-Quebec, 1974-. 809. HUGHES, O.L., Geol. Surv. Can.: Further funding has been secured to conduct a Qua ternary geology, Aishikik Lake, Yukon, See: sampling program during the summer of 1981 in I 965-. Sur!icial geology: Papineauville-Wakefield order to collect authigenically precipitated Mg­ region, Quebec; Geol. Surv. Can., Paper 80-lC, calcite from the water columns. Further 810. HUGHES, O.L., Geol. Surv. Can.: p. 121-128, 1980. analysis of the sediment pore water is also Quaternary stratigraphy of Old Can. Basin and planned. Porcupine River Valley, Yukon, 1968-. 831. RITCHIE, J ., WESTGATE, J.A., WILLIAMS, D.D., FRITZ, P., MATTHEWS, J.V., Jr., 821. LEYLAND, J., EYLES, N., Ontario Geol. Surv.: 811. HUGHES, O.L., Geol. Su rv. Can.: HARINGTON, C., Univ . Toronto (Geology), Univ. Quaternary geology of the Tweed and Belleville Quaternary geology, Mayo-McQuesten, Yukon Waterloo (Earth Sciences): areas, Ontario, 1981-82. Territory, 1979-. The Quaternary palaeoenvironmental history of Involves assessment of Quaternary materials the Liard Plain region, southern Yukon, 812. JACKSON, LE., Jr., Geol. Surv. Can.: for a variety of users - geotechnical, aggregate 1981-84. Quaternary geology, terrain inventory, inventory etc. Kananaskis Lakes, Alberta, 1974-.

38 QUATERNARY GEOLOGY/GEOLOGIE DU QUATERNAIRE

832. RUTTER, N.W., Univ. Alberta (Geology): Strong glacial flow through the area in late 845. SHILTS, W.W ., Geol. Surv. Can.: Quaternary history of parts of Alberta, British Wisconsinan time (23 OOO; Nissouri stadial) Properties and provenance of till, 1969-. Columbia and Yukon, 1976-. deposited a thick unit of coarse, stoney generally massive till. Glacial ice remained in 846. SHILTS, W.W., Geol. Surv. Can.: 833. RUTTER, N.W., CRAWFORD, R.J., Univ. Alberta the area for much of late-Wisconsinan time Quaternary geology inventory southern (Geology): when glacial ice was active once again (Port Keewatin, 1973-. Development of amino acid racemization dating Huron stadial}. This glacial activity was less techniques, 1976-. stable as ice advanced over proglacial lake 847. SHILTS, W.W., Geol. Surv. Can.: sediments which formed as ice blocked drainage Glacial erosion of the Canadian Shield, 1978-. 834. SADO, E.V., EYLES, N., Ontario Geol. Surv.: into the lake basins. The sediments produced in Quaternary geology of the Windsor-Essex area, this environment range from lacustrine sedi­ 848. SPARKES, B.G., VANDERVEER, D.G., southwestern Ontario, 1980-82. ments, debris flows, flow tills to gradational Newfoundland Dept. Mines and Energy: sequences of tills produced by glacial stacking Surficial and glacial mapping of the Central 835. SADO, E.V., EYLES, N., Ontario Geol. Surv.: or rapid surging due to high groundwater Mobile Belt, Insular Newfoundland, 1978-83. Quaternary geology of the Chatham and pressures. Stt: Romney map areas, southwestern Ontario, 1981-82. 841. SHARPE, D.R., EYLES, N., Ontario Geol. Surv.: Badger-Grand Falls surficial and glacial mapping; Newfoundland Dept. Mines and Quaternary geology of the Toronto area, Energy, Mineral Develop. Div., Rept. 80-1, 836. ST-ONCE, D.A., GEURTS, M.A., BRUNEAU, H., Ontario, 1978-. GUAY, F., Univ. Ottawa (Geographieh p. 257-262, 1980. Le lac Glaciaire Coppermine, T.N.O., 1979-82. Stt: Field mapping was completed on the Lake Quaternary geology of the Toronto and sur­ Stt: Ambrose-Noel Paul's Brook l :50 OOO map areas rounding area; Ontario Ceo!. Surv., Map in 1978, the Badger-Grand Falls areas in 1979, Glacial Lake Coppermine, north-central P. 2204, I 980. and the Star Lake-Victoria Lake areas in 1980. District of Mackenzie, Northwest Territories; Can. J Earth Sci., vol. 17, no. 9, p. 1310-1315, The map compiles existing Quaternary mapping Information was obtained along: I) all existing 1980. studies and reports plus soil engineering (minor) roads, 2) most lake shorelines, and 3) many for the Metropolitan Toronto area. Reference streams. A backhoe was used in 1978 and 1979 Aspects of the deglaciation of the Coppermine sections depict the best exposed and well­ to dig pits for samples and to provide suitable River region, District of Mackenzie; Geol. Surv. described stratigraphy from the Toronto area exposures to do till fabr ics. Hand-dug pits were Can., Paper 81-lA, p. 327-331, 1981. (Scarborough Bluff, the Br ickyards and used in 1979 and 1980. A helicopter provided access to the more re mote areas. Les travaux durant J'ete - 1981 sont porter sur Woodbridge). Cross-sections along the Yonge les depots resultant du drainage du Jae dans un St. and Bloor St. subway lines supplied by the To date, 105 pits have been dug and 85 till haut niveau marin du golfe du couronnement. Toronto Transit Commission provided a 3 fabrics obtained. During the field work 1800 dimensional view for the downtown area. sites have been noted and 220 sets of glacial 837.SCHREINER, B.T., Saskatchewan Research Council Summary marginal notes outline the Quaternary striae have been recorded. 950 samples have (Geology Div.): history of the Toronto area and a lengthy been taken of which 750 were till and the l:lM Quaternary compilation of Saskatchewan, reference list completes the presentation. A remainder either silt/clay, sand, gravel or rock. 1979-8 !. bedrock topography map of Metropolitan At 260 of the 600 sites for till sampling, a Toronto is the next publication in preparation representative pebble fraction was obtained and This project involves compiling all existing for this urban geology series. the pebble lithologies were determined. Till Quaternary information for southern samples have been sieved for particle size Saskatchewan, including maps, reports on 842. SHARPE, D.R., EYLES, N., Ontario Geol. Surv.: analyses and analysed for Cu, Pb, Zn, Co, Ni, geology, soils, and geomorphology. Air photo Quaternary geology of the Brampton area, interpretation has been done for all newly Ag, Mn, Fe, Mo and U elemental concen­ Ontario, 1980-. trations. mapped areas. The result is a revised Quaternary map for each NTS area in southern Stt: Saskatchewan. To date maps have been com­ Quaternary geology of the Brampton area, 849. STALKER, A.MACS., Geo l. Surv. Can.: pleted to 52°. A compilation map at scale l:IM southwestern Ontario, Ontario Geol. Surv., Quaternary of southern Alberta, 1965-. summarizes the information for the area. No Mics. Paper 96, p. 104, 105, 1980. field work is planned in this initial compilation. 850. STALKER, A. MACS., Geol. Surv. Can.: The impressive feature of the Brampton area is Quaternary of southern Alberta, 1965-. However, all existing field information is incor­ to extent, thickness and variability of the porated into the new maps. Halton Till. Compositional banding within the Synthesis of Quaternary geology, Great Plains of Canada, I 97 5-: This work will continue north from 52° as time Halton Till is common and reflects the differing permits. This will eventually be combined with substrata; Georgian Bay Formation shales and 851. STEA, R.R., COOKE, H.B.S., PIPER, D.W.J., the Quaternary map of northern Saskatchewan limestone provide a dark yellowish brown (Schreiner, B.T., in preparation) to produce a banding which over lies a reddish banding pro­ SCHENK, P.E., OGDEN, J.G., Ill, Nova Scotia provincial Quaternary compilation map. duced from the Queenston Shales. The upper Dept. Mines Energy, Dalhousie Univ. (Geology): poriton of the Halton till is interbedded with Pleistocene gology and till provenance in cental 838. SCHREINER, B.T., MACNAMARA, S.J., flowtills, debris flows and other lacustrine beds Nova Scotia, 1979-82; M.Sc. thesis (Stea). ALLEY, D.W., CHRISTIANSEN, E.A., of Glacial Lake Peel. Thesis involves study of the main sedimentary Saskatchewan Research Council (Geology Div.): and geochemical parameters for 10 sections in Quaternary geology of the Precambrian Shield 843. SHARPE, D.R., JAMIESON, G., WEST, L.N., central Nova Scotia. The principal aim is local area, Saskatchewan, 1974-81. EYLES, N., Ontario Geol. Surv.: correlation. Pollen analyses are done on Quaternary geology of the Cravenhurst, All mapping completed. Maps at scale of organic beds exposed at Miller Creek, in Hants Bracebridge, Huntsville area, Ontario, 1978-. County. I :250 OOO for each of 20 NTS areas involved are in final preparation. A compilation map at Stt: 852. STEA, R.R., FOWLER, J.H., CHORK, C.Y., Nova scale I: l OOO OOO accompanies a report which Quaternary geology of the Cravenhurst, Scotia Dept. Mines Energy: descr ibes the Qua ternary geology of the area. Bracebridge and Huntsville areas; Ontario Ceo!. The report is in editorial stage. Surv., Misc. Paper 82, p. 152-154, 1980. Till geochemistry, mainland Nova Scotia, 1977-83. The NTS maps being produced will be coupled Deltas formed by outwash streams (West, 1979) with a computer printout of all project data. and deltas formed at ice-margins plot below the Project will continue to expand to southwest This information is the baseline data for the main Lake Algonquin waterplane projected Nova Scotia. 4 more map sheets with compiled study. Requests for information pertaining to northward from the Lake Simcoe Area. This Pleistocene Geology and geochemistry including all, one or part of an NTS area can be made to discontinuity could relate to the post-Kirkfield 17 elements, Ag, Cd, Cu, Pb, Zn, Co, Ni, Mo, U, Sask. Geological Survey or Sask. Research phase of Glacial Lake Algonquin. Ca, Mg, Fe, Mn, Hg, As, Sn, and W, will be produced at a scale of 1:100 OOO. Council in the near future. Study of varved lake clays (Jamieson, 1979; Sharpe, unpubl.) in the area suggest that varved 839. SCHREINER, B.T., SIMPSON, M., Saskatchewan 853. STEELE, K.G ., RUTTER, N. W., Univ. Alberta sediments are produced by density under­ (Geology): Research Council (Geology Div.): currents which are generally restricted to small Aggregate inventory of Saskatchewan, 1980-. 2 Utilizing glacial geology in mineral exploration, (<10 Km ) basins within Glacial Lake 1981-82; M.Sc. thesis (Steele). A program has been initiated to combine Algonquin. Where these basin sediments over­ aggregate date with new compilation maps of lapped, intrabasin correlation is possible. A 854. TE LLER, J.T., Univ. Manitoba (Earth Sciences): confirmed record of 800 years of lake sedimen­ the Quaternary geology in southern ~:o-~~~e Agassiz-Lake Superior connection, Saskatchewan. These maps will provide the tation and possibly 1292 years of record is framework for the inventory while the data will available from this area. provide site specific information. The maps at The Quaternary sediments and morphology of scale 1:250 OOO will delineate areas of 844. SHETSEN, l.P., MORAN, S.R., northwestern Ontario are largely unstudied. An aggregate and will indicate the location of site ANDRIASHEK, L.D., RUTTER, N.W., understanding of the sedimentology and chrono­ information. A data file will provide the site FENTON, M.M., Alberta Research Council (Geol. logy of events in this region is essential in order specific details such as grade and volume. This Surv.): to establish the relationship between the inventory will summarize the proven resources Quaternary geology map of southern Alberta, Prairies to the west and the Great Lakes to t he and will also indicate possible additional I 978-83. east. Of particular importance to this under­ resources. standing is the history of Lake Agassiz and its During 1980-81 a 1:1 OOO OOO map of the periodic connection with Lake Superior through southern 330 km of the province was 840. SHARPE, D.R., EYLES, N., Ontario Geol. Surv. northwestern Ontario. The size and morpho­ completed. Field checking of this map is metry of the various overflow channels in that Quaternary geology of the Chesley - Tiverton ~;~~~ted to be completed during the summer of area, Ontario, 1977 -81. region, and the nature of the sediment within and adjacent to them, will contribute a great deal to our understanding of glaciation and deglaciation in north-central North America.

39 QUATERNARY GEOLOGY/GlOOLOGIE DU QUATERNAIRE

Field and air photo studies during 1980 followed by a southwestward flow down the 859. WESTGATE, J.A., GORTON, M.P., indicated that the Lake Agassiz-Lake Superior Humber River and through Deer Lake. Four PEARCE, G.W., ROBERTSON, S., Univ. Toronto connection may have taken place catastrophi­ large end moraines located west of Birchy Lake (Geol.): cally, with much of Lake Agassiz draining in record a readvance most probably associated Quaternary tephrochronology of western only a few weeks. This study will identify, with the retreat of the southwest ice flow. Canada and Alaska, 1970-. map, measure, describe, and sample the many Stratigraphy in the area shows 1) a light pink­ overflow channels and their sediments and See: grey till related to the easterly movement of Bridge River tephra: revised distribution and examine the regional Quaternary stratigraphy ice of the Long Range Mountains, 2) a red clay of northwestern Ontario. This information will significance for detecting old carbon errors in rich till containing gabbroic erratics most radiocarbon dates of limnic sediments in be used to correlate late Quaternary events in probably derived from the north, and 3) a local southern British Columbia; Can. J. Earth Sci., the Prairies and Great Lakes, and will establish immature till related to local bedrock litholo­ vol. 17, p. 1454-1461, 1980. Dating methods of the paleohydrology of the connec ting channels gies that usually overlies the red clay rich till, Pleistocene deposits and their problems: V. and determine their role in the interrelationship although in some areas flaciofluvial deposits of tephrochronology and fission-track dating; between east and west. gravel, sand and/or silt may separate the two Geoscience Can., vol 7, p. 3-1 O. 1980. tills. The immature till has been interpreted as 855. VANDERVEER, D.G., Newfoundland Dept. Mines being transported towards the south or south­ 860. WESTGATE, J.A., WILLIAMS, N., and Energy: west as indicated by an analysis of terrain, WILLIAMS, D.D., PEARCE, G.W ., Quaternary mapping - Upper Humber River meltwater channels and glacial striae. Textural YAGISHITA, K., Univ. Toronto (Geology, area, Newfoundland, 1980-81 . analysis of till samples and compilation and Zoology): release of a series of 1:50 OOO scale surficial See: Quaternary geology of the Markham geology maps is planned. Scarborough Bluffs area, southern Ontario, Newfoundland Dept. Mines and Energy Mineral 1 I 978-. Develop. Div., Rept. 80-1, p. 257-262, I 980. 856. VINCENT, J.S., Geol. Surv. Can.: Quaternary field mapping was carried out Surficial geology inventory, Banks Island, 861. YOUNG, D., RUTTER, N.W., Univ . Alberta between June and September of 1980 in the District of Franklin1 1974-. (Geology): Upper Humber River area covering all of map Surficial stratigraphy of the Golden map sheet, sheet l 2H/6 and parts of map sheets I 2H/3, 857. VINCENT, J.S., Geol. Surv. Can.: British Columbia, 1980-84; PH.D. thesis 12H/10 and 12H/I 1. Glacial striae record an Surficial geology, Lac Kipawa region, Quebec, (Young). early eastward ice flow across the study area 1979-. from a center in the Long Range Mountains 858. WATERS, P.L., RUTTER, N.W., Univ. Alberta (Geology): Early Quaternary stratigraphy and paleoecology of the Porcupine and Old Crow Basins, Yukon, I 979-82; Ph.D. thesis (Waters).

REMOTE SE NS!NG/TELEDETECTION

862. BlOLANGER, J.R., Geol. Surv. Can.: 866. DANIEL, C., Univ. Sherbrooke (Geographie), 868. DUBOIS, J.M.M., GWYN, Q.H.J., BONN, F.J., Remote sensing applied to Quaternary geology Quebec Ministere Tour. Chasse et P&:he: CASTONGUAY, J., BOISVERT, J .J ., and mineral tracing, 1978-. Geomorphologie et potentiel de productivite LAURIOL, B., Univ. Sherbrooke (Geographie); des rivieres des principales regions physio­ See: Voir: graphiques du Quebec pour les salmonidf:s, Studies in Quaternary geology: an approach Gf:omorphologie du littoral de la COte Nord du 1979-80; these de mai'trise. using remote sensing information; Geol. Surv. Saint-Laurent: analyse sommaire; Geol. Surv. Can., Paper 80-IB, p. 287-291, 1980. Voir: Can., Paper 80-10, p. 215-238, 1980. Geomorphologie et habitat du saumon en Estime des mouvements actuels de sediments 863. BONN, F.J., BROCHU, R., BERNIER, M., Univ. Gaspesie; 48e Congres de l'ACFAS, Quebec, littoraux partir de criteres geomor­ Sherbrooke (Geographie): Annales de l'ACFAS, vol. 47, no. I, p. 116, a phologiques, sedimentologiques, et hydro­ Utilisation du concept d'inertie thermique et des 1980. dynamiques te1e-identifiables; C.N.R.C., donnees du satellite HCMM en sciences de la re1edetec tion de !'habitat du saumon de Conference Can. sur le littoral 1980, comptes Terre, 1978 - 83. l'Atlantique en Gaspesie; in Coastal studies in rendus, p. 309, 1980. Voir: Canadian geography, St. -Mary's Univ. Occ. re1edf:tection et e tudes d'impact sur le littoral Cartographie de l'inertie thermique de certains Papers in Geogr. no 4, 1980. des barrages hydroelectriques (Quebec); 26e secteurs du Quf:bec partir de donnf:es a Ce projet possede deux buts. Le premier est de Congres international de geologie, Paris, afriennes et du satellite HCMM; 6th Can. demontrer l'efficacite de la tf:Jedf:tec tion dans resumes vol. 3, p. 1188, I 980. Symp. on Remote Sensing, Halifax, 1981. 11etude de la geomorphologie et de la sedi­ Gf:omorphologie des iles Saint-Pierre et Le projet rise explorer le potentiel mentologie des cours d'eau. Le deuxieme est a Miquelon: premier rapport d'f:tape; Dept d'application du concept d'inertie thermique d'etablier des relations entre la geomorpholo~ie gf:ographie, Univ. Sherbrooke, 1980. pour la reconnaissance par tf:If:df: tection de et la localisation des habitats des salmonidcs. l'humiditf: des sots et depOts meubles. 11 La these a f: te terminee en 1980. GComorphologie, tf: Jede tection et amenagement s1a ppine sur des mesures au sol, des thermo­ hydroetectrique au Quf:bec; 2e Colloque sur le graphics aeriennes et des donnees du satellite 867. DONALDSON, J.A., DONALDSON, J., gf:ographe et l'amf:nagement au Quebec, Univ. H.C.M.M (Heat Capacity Mapping Mission). DOW, D.R., Carleton Univ. (Geology): Sherbrooke, resumes des comminications, Aerial photography by means of radio­ p. 4-5, I 980. 864 . BONN, F.J., DUBOIS, J.M.M., GWYN, Q.H.J., controlled model aircraft as an aid to Evolution historique du littoral de la COte Nord Univ. Sherbrooke (Geographie): geological field studies, I 980-82. du Saint-Laurent, Quf:bec, Canada; 24e Congres Utilisation des techniques de tf:lf:df:tection pour To test the feasibility of using a 35 mm international de gf:ographie, Tokyo, Comm. les ressources en eau, les depOts meubles et le camera, mounted beneath a radio-controlled Env. Cotier, I 980. microclimat 1977-83. model helicopter, to obtain high-resolution Etude de !'evolution des littoraux du nord du Le but de ce projet est de faire une f:tude vertical photographs of outcrops from golfe du Saint-Laurent aux f:chelles millenaire, comparee de diverses techniques de te1 e­ elevations of 5 to 500m above ground. Such centenaire, df:cennale, annuelle et saisonniere detection appliquees la g6omorphologie aux low-level photography should permit com­ a en utilisant des methodes de terrain et de ressources qu 1eau et au microclimat. L1accent parisons of primary sedimentary and vo lcanic te1edetection. Etude amorcf:e sur la Moyenne est mis en particulier sur une approche inter­ struc tures in sections across well-exposed COte Nord, Anticosti et Saint-Pierre et disciplinaire (projet d'equipe). sequences of steeply inclined strata, provide Miquelon. documentation of features too large to 865. BONN, F.J., GWYN, Q.H.J., DUBOIS, J.M.M., photograph from the ground, and expedite pre­ Univ. Sherbrooke (Geographie): paration of base maps for detailed mapping 869. TANGUAY, M.G., HUET, D., JULLIEN, J.L., Utilisation des techniques de tf:Jedetection dans (scales of 1: 10 to 1:500). The technique should Ecole Polytechnique (Gf:nie Mineral): l'f:tude des depots meubles et des ressources en be applicable to field research in biology, en­ Applications des ima~es Landsat en genie et en eau dans Jes Appalaches et les Basses-Terres du vironmental sciences, geography, forestry, geoJogie, 1979-82; these de maitrise (Huet). Saint-Laurent, I 980-85. geomorphology and limnology. Technological Trouver une methodologie d1application des applications are foeseen in agriculture, Et ude de l'utilisation maximale des techniques donnees des images Landsat aux diverses fins en forestry, wildlife surveys, urban planning and de te1edf:tection pour la cartographie des gf:ologie et en genie; exploration minerale, civil engineering. depots meubles et de la geomorphologie ainsi cartographie gf:ologique, tectonique, etude que pour la df:termination des teneurs en eau d'environnement, investigation des sites. des sols incluant les releves hydrogeoJogiques. Projects pilotes en cours a Anticosti et pres de Sherbrooke.

40 SEDIMENTOLOGY /SEDIMENTOLOGIE

ANCIENT SEDIMENTS/SEDIMENTS ANCIENS sedimentation and basin evolution. A paper on a reference point must be established to which the sedimentary history of the Belcher Group comparisons can be made; where a xeric terres­ 870. AKHURST, M., KENT, D.M., Univ. Regina has been submitted for publication by the Geo­ trial sequence can be tied to a well known (Geology): logical Survey of Canada. marine sequence of known age. A large suite of Pore geometry of the Frobisher-Alida Beds in fossils must be available for correlation with the Innes field, southeastern Saskatchewan, 878. DUNN, C.E., Saskatchewan Geol. Surv.: other sites and these fossils must be definitely 1980-82. The Middle Devonian Dawson Bay Formation referable to very specific sedimentary environ­ and its relationship to the Prairie Evaporite in ments for which the original depositional para­ 871. ASPLER, L., DONALDSON, J.A., Carleton Univ. the Saskatoon potash mining district, meters are well understood. (Geology): Saskatchewan, 1974-8 J. The init ial stage of this study will be an investi­ Sedirnentology, stratigraphy and structure of See: gation of the sedimentology and paleoecology the Nonacho Basin, Northwest Territories, Saskatchewan Dep. Mineral Res., Rept. 194, of the Garnett, Kansas site that, as the world1s 1978-81; Ph.D. thesis (Aspler). 1981. most prolific producer of Pennsylvanian non­ 1) Define stratigraphic and fades relationships coalswamp terrestrial fossils, can serve as that Describe the geology of the Dawson Bay within the Nonacho Group; 2) determine paleo­ needed reference point. Detailed analyses of Formation within a geographic area which current patterns; 3) determine depositional en­ the mineralogy, petrology, sedimentary includes all the potash mines in the general vironments and prepare paleogeographic recon­ vicinity of Saskatoon. The study includes structures, and depositional history of the four str uctions; 4) define the relationship between distinct fades, represented in the calcilutites stratigraphy, sedimentation, depositional en­ tectonics and sedimentation and determine the at the site, will serve as the basis for a vironment, diagenesis, structure, g roundwaters, structural evolution of the basin; 5) attempt to and some paleontologic, rock mechanics, min­ paleocological model to be used for comparison date directly, mudstones of the Nonacho Group with other Pennsylvanian localities and their eralogic, geochemical and geophysical obser­ using the Rb/Sr whole rock method; and vations; of prime concern is the relationship of fossils. 6) determine the relationship between the the strata to the underlying potash horizons of Nonacho Basin and other Proterozoic basins in 882. HEIN, F.J., Univ. Alberta (Geology): the Prairie Evaporite. the Canadian Shield. 1) Fades models of Gog Group quartzi tes; 2) Sedimentology and geotechnique of deep-sea 872. CHANDLER, F.W., Geol. Surv. Can.: 879. FLACH, P.O., Alberta Research Council (Geol. clays and silts: California Bo rderland, 1980-81. Redbed sequences in Canada, 1976-. Su rv.): Sedimentology of the McMurray Formation, See: 873. CHANDLER, F.W., Geo!. Surv. Can.: Athabasca oil sands, Alberta, 1977-84. Sedimentological and geotechnical aspects of fine-grained mass-flow deposits, California Proterozoic red beds of Richmond Gulf, Mapping of northen half of deposit nearly Quebec, 1977-. Borderland Basins; Geol. Assoc. Can. - Mineral complete. Assoc. Can., Program with Abstracts, vol. 5, See: p. 70, 1980. Tectonics of the Richmond Gulf area, northern 880. HARRISON, R.S., Alberta Research Council Quebec - a hypothesis; Geol. Surv. Can., (Geol. Surv): l) Develop a facies model for the Gag Group Paper 80-1 C, p. 59-68, 1980. Sedimentology and stratigraphy of the bitumen­ quartzites and to reconstruct the paleo­ bearing Upper Devonian Grosmont Formation in geography of the depositional setting, and determine the diagenetic history of the Gag 874. COOK, D.G., Geol. Surv. Can.: northern Alberta, 1980-84. Group, with bearing on the origins of otho­ Comparative studies of ancient and modern See: sedimentary environments, 1970-. quartzites. The Upper Devonian Grosmont Formation: Pre­ liminary observations on a major bitumen­ 2) Document sedimentary fabrics and relate 875 . DALRYMPLE, R.W., Queen's Univ. (Geological bearing carbonate horizon; Abstract, these to bulk strength properties for d ifferent Sciences}: GAC/MAC Annual Meeting, vol. 6, p. A-24, types of sedimentary fades, study the miner­ Sedimentology of Cambrian sandstones in 1981. a logy both a t the surface and downcores to southeastern Ontario, 1981-84. ascertain rela tive contributions of different The geologic setting of the Grosmont thermal To determine the conditions of deposition sources in basin filling of the study area, obtain recovery project, northeastern Alberta; 21 0 responsible for the Potsdam, Napean and March radiometric dating of sediments, using Pb Advances in Petroleum Recovery and method, to determine sedimentation ra tes, and formations of southeastern Ontario, with initial Upgrading, AOSTRA Con!., Calgary, 1981. concentration in the Kingston area. To date, relate bulk strength and geotechnical propeties shallow marine (with lOm high sandwaves) and Many of the Paleozoic formations which to sedimentary facies, grain size character­ istics and to sedimentation rates. beach (?) environments have been recognized. subcrop beneath the pre-Cretaceous uncon­ Effort will concentrate on : determining the formity in northern Alberta contain large relative importance of tidal, storm and semi­ amounts of very low API gravity bitumen. Of 883. HENDRY, H.E., WING, S.J.C., Univ. Saskatchewan (Geology): permanent currents in sediment transport and particular and immediate interest is the Upper deposition; determining the influence of Devonian Grosmont Formation, the subcrop Sedimentology of Upper Cretaceous-Tertiary sediments, Plains of southern Sakatchewan and bedrock topography during deposition; and del­ edge of which is currently being evalu ated by a ineation of the paleogeography. steam-injection pilot project funded by Alberta Alberta, 1973-; M.Sc. thesis (Wing). Oil Sands Technolo gy and Research authority, Wor k so far has been on Cretaceous deposits. 876. DONALDSON, J.A., KERANS, C., ROSS, G., Canadian Superior Oil and Gas, and Union Oil of There are two main projects: l) reconstruction Carleton Univ. (Geology): Canada, the latte r company being the project of paleogeography and dispersal patterns for Sedimentology and stratigraphy of the Hornby operator. Alberta/Saskatchewan/Montana plains in region Bay and Dismal Lakes g roups, Northwest In the area of investigation the Grosmont of 49th parallel for latest Cretaceous facies; Territories, 1978-81; Ph.D. theses (Kerans, consists of a dolomitized series of shallowing­ and 2) investigation of Late Cretaceous marine Ross). upward depositional cycles. Sedimentary facies to non-marine transition in southernmost See: encompass small reef-like buildups, subtidal Alberta and Saskatchewan. Tec tonism and depositional history of the low-energy carbonate sands and muds, and 884. HESSE, R.F., TASSE, N., McGill Univ. (Geological Helikian Hornby Bay and Dismal Lakes groups, intertidal/supertidal sequences with minor Sciences): Northwest Terr itories; Geol. Assoc. Can. evaporites. The rocks are extremely porous Diagenesis and tectonic setting of the Abstracts with Program, vol. 5, p. 49, 1980. (commonly in excess of 20%) and have bitumen Cretaceous Flysch a Helminthoids Basin, saturations which average well over 60%. Field work for this project has been completed. Embrunais, French West Alps; tectonic signifi­ Theses (Kerans and Ross) are in preparation, cance of Cretaceous flysch deposits of Alpine­ 881. HEATON, M.J., REISZ, R.R., Univ. Toronto and a manuscript summarizing the tectonism Carpathian Arc, 1977-81; Ph.D. thesis (Tasse). (Erindale College, Earth and Planetary Sciences): and depositional history of the study area has Late Paleozoic terrestrial sedimentology and See: been submitted for publication by the Geo­ paleoecology (lst Part - Sedimentology and The Alpine-Carpathian Arc - a Tethyan logical Survey of Canada. paleoecology of a late Pennsylvanian coastal analogue of the Atlantic loop-arc structures of the Caribbean and South Scotia Seas; in 877. DONALDSON, J.A., RICKETTS, B.D., ROOTS, C., lagoon near Garnett, Anderson Co., Kansas), 1980-81. Leggett, J., (ed.); Trench and Fore-arc MCEWEN, J ., WARE, M., Carleton Univ. Sedi mentation and Tectonics in Modern and (Geology), Geol. Surv. Can.: Problems exist in late Paleozoic terrestrial Ancient Subduction Zones, p. 12-13 (abstr.) Sedimentology, stratigraphy and basinal stratigraphy because biostratigraphic indicator 1980. analysis of the Belcher Group, Hudson Bay, fossils have been chosen from two temporal and 1976-84; Ph. D. theses (Ricketts), M.Sc. theses environmental extremes, hydrophytic floras Evaluation of the diagenesis and tectonic (Roots). from Early to Mid-Pennsylvanian coalswamps setting of Cretaceous deep-sea turbidites based and xerophytic floras from Perminan conifer on detailed sedimentological analysis. See: dominated uplands. Rare dry Pennsylvanian 885. KALOI, J.G., PATERSON, D.F., Saskatchewan Sedimentary history of the Belcher Group of terrestrial non-coalswamp environments and Hudson Bay; Geol. Assoc. Can., Program with Geol. Surv.: their fossils need to be studied to bridge the Abstracts, vol. 5, p. 78, 1980. Sedimentology, stratigraphy and diagenesis of gap between wet and dry environments partic­ the Midale Beds of the Midale Field, south­ Basin analysis of the eastern Belcher Islands has ularly during the Late Pennsylvanian as North eastern Saskatchewan, 1980-82. been completed, with emphasis on depositional America became progressively drier from environments, sedimentary struc tures, dispersal southwest to northeast. The oil-bearing Midale Beds occur on the north­ pattterns and basin evolution. Work will eastern flanks of the Williston Basin. The The goal is to eliminate environmental bias in continue in 1982 on the western Belcher Islands, strata consist of carbonates and evaporites the use of certain types of fossils (particularly with emphasis on the influence of volcanism on deposited during several transgressive-re­ plants and their spores and pollen) as bio­ gressive episodes in a shelf environment domi­ stratigraphic index or zone fossils. To do this, nated primarily by restricted subtidal to

41 SEDIMENTOLOGY /SEDIMENTOLOGIE

supratidal conditions. Most hydrocarbon 891. LOWEY, G., HILLS, L.V., Univ. Calgary (Geology 897. RUST, B.R., Univ. Ottawa (Geology): recovery is from the Midale Carbonate and Geophysics): Sedimentology of terrestrial and marginal member, which is subdivided into 3 subtidal Tertia ry sedimentology central Yukon, 1981-84; marine sediments in relation to tectonics of deporegimes: l) The lower zone represents a Ph.D. thesis (Lowey). Paleozoic Continental margin, eastern Canada, restricted (lagoonal?) environment in which l 977-82. The Tertiary stratigraphy of the central Yukon moderate energy conditions prevailed. 2) The is poorly understood. Recent work indicates Differences between Devonian and Carboni­ middle zone formed in a moderate to high that an understanding of the Tertiary will help ferous alluvial successions in Eastern Gaspe are energy environment and probably represents a resolve problems relating to the timing of interpreted as responses to different tectonic transgressive shoal which migrated over the tectonic events and that the sediments may styles. The Devonian alluvium conformably lower zone sediments. 3) The upper zone have economic uranium and coal deposits - to overlies shelf carbonates with interbedded carbonate marks a return of restricted subtidal refine the known stratigraphy, utilize paly­ andesitic flows and pyroclastics. It changes condtions, probably due to regression of the nology to date the sediments, reconstruct de­ progressively upwards from sandstones of Midale Sea over deposits of the middle zone. positional environments, relate sedimentology meandering and distal braided plains (Battery Bored surfaces, contemporaneous fractures and to tectonic events, and to investigate potential Point Formation) to proximal braidplain con­ intraclasts within the middle and upper zones economic significance of the deposits. glomerates (Malbaie Formation). The Malbaie suggest periods of hardground formation. The Conglomerates are laterally persistent, hori­ most productive oil reservoirs are within the 892. MIDDLETON, G.V., NADON, G., McMaster Univ. zontally stratified, c last-supported and middle zone in argiJlaceous bioturbated (Geology): imbricate. Although depositional slopes were dolomites having abundant intercrystalline or Triassic sediments of southern New Brunswic k, quite steep, there is no indication of abrupt vuggy porosity. In some places, however, l 979-81; M.Sc. thesis (Nadon). relief in source terranes. a nhydrite has occluded much of this secondary See: The Carboniferous Cannes de Roche Formation porosity. Paleocurrent analysis of Triassic alluvial fan, overlies the Malbaie with angular unconformity. eolian, and fluvial sediments, St. Martins, Like other Maritime Carboniferous successions 886. KOSTER, E.H., Alberta Research Council (Geol. southern New Brunswick; Geol. Assoc . it has abundant alluvial fan deposits, character­ Surv.): Can./Mineral Assoc. Can., Annual Meeting, ised by rapid lateral facies variation and by Gamma ray log response of Horseshoe Canyon Abstracts, vol. 6, p. A-42, 1981. muddy matrix-supported breccias or con­ Formation lithology, I 980-82. glomerates (debris flow deposits). In contrast Using statistical procedures and recent core 893. MOSSOP, G.D., Alberta Research Council (Geol. with t he Devonian formations, this data of the Alberta Geological Survey, the Surv.): indicates that deposition was influenced by principal aim is to account for the observed Sedimentology and petrology of the Athabasca locally abrupt source relief, due to differences gamma-ray log response of lithologies in the oil sands, Alberta, 1975-84. in the style of deformation. Continental coal-bearing Horseshoe Canyon Formation on collision in the Devonian gave rise to broadly See: the basis of textural and compositional warped terrestrial basins to the northwest of Facies control on bitumen saturation in the variables, and thereby to recognize limitations the main orogen, whereas shearing along the Athabasca oil sands; Can. Soc. Petrol. Geol., that apply to attempts at interpreting both intercontinental suture in the Carboniferous Mem. 6, p. 609-632, 1980. individual hthologic units and facies sequences produced a complex of fault-bounded basins. from logs alone. Log response of this Geology of the Athabasca oil sands; Science, This is consistent with paleomagnetic evidence Formation has generally been found to be vol. 207, p. 145-152, 1980. for transcurrent displacement of coastal equivocal because of hybridizing lithologic regions relative to the North American craton Facies distribution, depositional environments, effects (for example, bentonitic sandstone and during Carboniferous times. paleocurrent patterns, paleo-hydrology, basin carbonaceous shale) with the result that so­ development, provenance, paleogeography, oil called 'sand and shale lines' are difficult to 898. RUST, B.R., COSTIN, V.A ., Univ. Ottawa migration and maturation history, mineralogy, recognize. (Geology): petrography, sy nergistic and geotechnical char­ Flow tills in subaqueous outwash deposits of the acteristics of the McMurray Formation oil 887. KRAMERS, J.W ., Alberta Research Council (Geol. Champlain Sea near Ottawa, Ontario, 1980-82. Surv.): sands in the Athabasca deposit. Study of sand and gravel pits in subaqueous Sedimentology of the Grand Rapids Formation, 894. NOBLE, J.P.A., YOUNG, G., POPE, C., Univ. outwash ridges south of Ottawa shows a wide Wabasca oil sand deposit, Alberta, 1976-83. New Brunswick (Geology): variety of facies. In the Twin Elm ridge layers Continuing study of the sedimentology, facies Analysis of sedimentary basins in the and lenses of till pass upward and downward relationships, petrology and diagnenesis of the Appalachian-Caledonian Orogen, 1979-86; into stratified sands and gravels. They are bitumen saturated Grand Rapids formation in M.Sc. thesis (Pope), B.Sc. thesis (Young). interpreted as flow tills, which were incor­ northeastern Alberta (tp. 70-90, rge. 13W4 - porated in the subaqueous outwash by sliding During the summer of 1980 more stratigraphic rge. 5 W5). off adjacent glacial ice. sections in New Brunswick and Gaspe were measured and sampled. The preliminary, 888. LAJOIE, J., Univ . Montreal (Geologie): 899. RUST, B.R., MASSON, G., Univ. Ottawa taxonomy of the tabulate corals of the Silurian Paleogfugraphie archeenne de la region de (Geology): of New Brunswick and Gaspe has been com­ Rouyn - Val D'Or, Quebec, 1981-. Clastic sedimentology of Sydney Coal Basin in pleted and 12 species established, described and relation to depositional environments of coal, illustrated. Work is continuing on their paleo­ 889. LAS T, W.M ., TILLEY, B.J., Alberta Research I 981-85; Ph.D. thesis (Masson). Council (Geol. Surv.): ecology and biostratigraphy. An honours thesis (Young) on this topic was supervised to com­ Part of the coastal exposure of the coal-bearing Sedimentology of the Lloydminister-Suffield succession in the Sydney Basin will be examined heavy oil sands, Alberta, 1979-. pletion. in detail after reconnaissance of the whole To gain a fundamental understanding of the Large collections of stromatoporoids were section. Paleocurrents and facies analysis will made from the West Point Reef Complex in geology of the heavy oil sands deposits in east­ be completed and compared with data from Gaspe (Pope) and work is progressing on their central Alberta. Specifically, we plan to cores taken near the studied coastal exposure taxonomy and paleoecology. conduct an indepth study of the Mannville to compile a regional picture. Formation in this area to decipher the sedimen­ Preliminary collections were made of corals tology, petrology, and diagenesis of the oil­ and stromatoporoids from the Silurian of Wales 900. RUST, B.R., MUIR, I., Univ. Ottawa (Geology): bearing units and how these factors control oil an Gotland for eventual comparison with the Sedimentology and tectonic setting of a Lower saturation. Appalachian region. Devonian coastal fan complex, Cornwallis Island, Northwest Territories, 1979-81; M.Sc. 890. LORSONG, J.A., PATERSON, D.F., Saskatchewan 895. REINSON, G.E., Geol. Surv. Can.: thesis (Muir). Geol. Surv.: Depositional environments and diagenesis of The Snowblind Bay Formation (Lower Devonian) Sedimentology of the Mannville Group (Lower Viking Sandstone reservoirs, Alberta, 1979-. C retaceous), Celtic and Pikes Peak Fields, is divisible into 3 facies associations, which occur in ascending order as follows: l) tidal west-central Saskatchewan, 1979-82. 896. ROTTENFUSSER, B.A., Alberta Research Council flat association, with rippled sandstone, (Geol. Surv.): See: burrowed siltstone, salt casts, flaser bedding Peace River oil sands study, Alberta, 1975-. Geometry of nearshore sand bodies in the upper etc. Minor alluvial conglomerates are present; Mannville Group, Celtic field, Saskatchewan; See: 2) conglomerate/sandstone association, repre­ Saskatchewan Geol. Soc. Spee. Publ. no. 5, Techniques for SEM and EDS characterization senting deposition or a distal alluvial fan p. 236-266, l 980. of oil sands; Scanning Electron Microscopy, complex; and 3) conglomerate association, rep­ vol. IV, p. 97- l 02, I 980 (ARC contribution resenting the proximal region of the fan I) Delineate small scale sedimentological para­ no. 1034). complex. Coarsening upward/fining-upward meters and controls (e.g., lithofacies, grain cycles are abundant. size, diagenesis, sand body geometry) which Factors affecting mineralogy, porosity, and affect reservoir performance in the Mannville permeability within the Peace River oil sands; The formation represents the response to uplift Group in the Lloyd minster area of Applied oil sands Geoscience Proc. ARC con­ of the extension of the Boothia structure into Saskatchewan, especially with respect to tribution no. 1035, 1980. Cornwallis Island, causing alluvial fans to thermal enhanced recovery techniques. prograde directly across tidal flats. Paleo­ Cores have been logged throughout the heavy 2) Develop a detailed, sedimentary facies model currents directed towards the south and oil sands deposit and data on grain size, heavy of the Mannville Group in order to aid pre­ southeast indicate that the uplift extended oil saturation and mineralogy are being diction and delineation of sedimentological north of the area investigated. generated. Depositional environments, dia­ parameters which affect reservoir per­ genesis, and mineralogy affect saturation and formance. This is being accomplished by very 901. RUST, B.R., ZAITLIN, B., Univ. Ottawa potential extraction of the heavy oil. Data will detailed study of some 2,000 m of long, slabbed, (Geology): be provided to aid in planning in-situ recovery c losely-spaced cores, primarily from Celtic and The sedimentology of Paleozoic red bed projects. Pikes Peak fields. successions in the Baie de Chaleur Region, Gaspe and New Brunswick, and their tectonic Most cores have been logged, and detailed cor­ setting, 1979-81; M.Sc. thesis (Zaitlin). relation and sedimentological, statistical analysis is well under way. Studies of diagnesis, micropalaeontology in early stages. 42 SEDIMENTOLOGY /SEDIMENTOLOGIE

The sedimentology and tectonic setting of the 907. WELLSTEAD, C.F., Redpath Museum, McGill 917. DALRYMPLE, R.W., Queen's Univ. (Geological following formations have been investigated. Univ. (Biology): Sciences): Pirate Cove and Fleurant formations (Devonian) Sedimentology of Norden Bridge and Egelhoff Sedimentation dynamics and fades modelling of and the Bonaventure Formation Fossil quarries (Miocene) of north-central Cobequid Bay sediments - a macrotidal estuary, (Carboniferous). They represent various types Nebraska, 1976-8 I. 1979-84. of alluvial plain sedimentation, which occurred Measured sections demonstrate the position of See: in response to various stages of plate margin the Norden Bridge and Egelhoff fossil quarries Geomorphology and sedimentology of the Bay deformation during the Acadian Orogeny (sensu in the local stratigraphy and show the Egelhoff of Fundy; GAC-MAC Field Trip Guidebook, Trip Jato). quarry to be topographically higher. The 23, 1980. sections do not resolve the relative strati­ 902. SC:HENK, P.E., PRIME, G., Dalhousie Univ . Cobequid Bay and the two rivers that extend graphic positions of the quarries. Descriptions (Geology): inland from its head constitute a sand­ of the sediments at the two quarries demon­ Sedimentologic-stratigraphic studies of Early dominated, macrotidal estuary. Three major strate that coarser sediments exist at Norden through Late Paleozoic sedimentary rocks of fac1es areas can be recognized from the Bridge Quarry. However, these coarse sedi­ Nova Scotia, 1963-; M.Sc. thesis (Prime). seaward end: an area of elongate, tidal sand ments, as well as the remains of large verte­ bars; an area of high-energy (upper flow Early and Middle Paleozoics. The Maguma brates, are limited to two particular beds at regime) sand flats surrounded by lower-energy Zone is the largest unique block of the Norden Bridge, while three other beds comprise sand and mud flats: and the tidally-influenced Appalachians, may be exotic as a part of sediments either finer or statistically indis­ meandering rivers. All aspects of the physical another continent, and is prospected exten­ tinguishable from those at Egelhoff. The sedimentology of these three areas is under sively now. Time 0 control is essential for association of large clasts and large bones investigation, with the aim of developing a relating detailed sedimentologic studies. Con­ suggests hydraulic sorting of these sedimentary comprehensive facies model for such an en­ tinued digestion will yield more acritarchs, particles and supports the suggestion that the vironment. The general characteristics of the Chitonozoa, possibly conodonts as well as difference in fossil faunas between the two outer sand bars are now well documented, and macrofauna. The apparently glacio-genetic quarries is depositional in nature. Evaluation of future work will concentrate on the sand flats unit requires confirmation because of its paleo­ cross-strata sets at both quarries indicates that and tidally-influenced rivers. Detailed studies geographic implications. Strain analysis of local paleoccurrents do not reflect the easterly of the hydraulic regime will be related to widely spaced areas will assist construction of regional dip of local Tertiary strata. information on sedimentary structures and palinspastic maps. Analysis of rare earths may sediment size characteristics. The vertical help trace the origin of Meguma sands. 908. WIGHTMAN, D.M., Alberta Research Council sequence of deposits present in the areas will Late Paleozoics. A variety of carbonate (Geol. Surv.): be examined using a portable virbacorer which mounds are now being extensively drilled and Cold Lake oil sands, Alberta, 1980-84. is presently under construction. mined for Pb/Zn. Detailed petrographic studies To gain insight into the controls on oil of polished slabs and thin sections are necessary saturation in the Lower Cretaceous Mannville 918. DAY, T.J., Geol. Surv. Can.: to map and interpret them, especially the Group by doing regional stratigraphy and Gravel stream beds, 1975-. succession of diagenetic processes such as dolo­ detailed facies analysis on the sands. mitization and leaching. Almost no detailed 919. DAY, T.J., Geol. Surv. Can.: petrographic work has been done on anhydrite, 909. YAGISHITA, K., MIALL, A.O., Univ. Toronto Fluvial and mass wasting processes, Banks despite the great quantities of core now (Geology): Island, District of Franklin, 1975-. available and rotting to gypsum (a major Cretaceous sedimentation in the Queen resource of the province). Preliminary work Charlotte Islands, British Columbia: litho­ 920. FILLON, R.H., Geol. Surv. Can.: reveals several major varieties of anhydrite, as facies, paleocurrent, petrographic and dia­ Surficial geology and paleoglaciology of Saglek well as massive, large scaled replacement of genetic analyses of sandstones, 1980-83; Ph.D. Bank, Labrador Shelf, 1976-. microdolomite by anhydrite. The basal thesis (Yagishita). See: Macumber carbonate is a remnant of this pre­ cursor; mineralized carbonate mounds stood as Despite a widespread interest in basin analysis Labrador Sea bio-, tephro-, oxygen isotopic hills above the anhydritizing fluids. Provenance of the tectonically active Circurn-Pacific Belt, stratigraphy and Late Quaternary paleoceano­ graphic trends; Can. J. Earth Sci., vol. 17, and dispersal study of Carboniferous redbeds no systematic studies of sedirnentology have no. 7, p. 831-854, 1980. indicate topographic reversal within oblique­ been carried out in the west coast of Canada. slip, wrench fault tectonics. To clarify the sedimentological aspects of the deposits formed during the Cretaceous, that is 921. HENDRY, H.E., Univ . Saskatchewan (Geology): 903. SHILTS, W.W., Geol. Surv. Can.: considered to be the most crucial time in the Stratigraphy and sedimentology of floodplain Mineral indicator tracing, southern Keewatm, history of Circum-Pacific orogenic movement. sediments, South Saskatchewan River Valley 1970-. Components of this project will include near Saskatoon, Saskatchewan, 1980-82. I) lithology of the four Cretaceous formations, To establish relationship between patterns of 904. SONNEVELD, E.M., BARNES, W.C., Univ. British 2) paleocurrent ananlyses, 3) petrography of the river migration as determined from meander­ Columbia (Geological Sciences): sandstones, and 4) diagenesis of sediments. scar topography and stratigraphy of alluvial Lithofacies analysis of the lower Mannville plain sediments. Group in an area northeast of Calgary, using RECENT AND UNCONSOLIDATED SEDIM ENTS/ seismic stratigraphy and statistical mapping SEDIM ENTS RECENTS ET NON CONSOLI DEs 922. JANSA, L.F., Geol. Surv. Can.: methods, 1981-82; M.Sc. thesis (Sonneveld). Stratigraphy and sedimentology of the Mesozoic 910. ADSHEAD, J .D., Geol. Surv. Can.: and Tertiary rocks of the Atlantic continental 905. TILLEY, B.J., Alberta Research Council (Geol. Geological characterization of Arctic Jakes: margin, I 971-. Surv): sediment properties and sedimentary processes, Sedimentology and clay mineralogy of the glau­ 1977-. 923. LAST, W.M., Univ. Manitoba (Earth Sciences): conitic sand in the Suffield area, Northeastern Sedimentology of saline lakes in southern Alberta, 1980-82. 91 I. AMOS, C.L., Geol. Surv. Can.: Saskatchewan, 1981-84. Heavy gravity oil (12-17° API) occurs in the Sediment dynamics at the head of the Bay of The hydrochemical and biological character­ Glauconitic Sand Formation of the Lower Fundy, 1978-. istics of the saline and hypersaline Jakes in Cretaceous Mannville Group in southeastern See: southern Saskatchewan have been studied for Alberta. The Alberta Energy Company Suffield The sedimentary character of the Minas Basin, over fity years. However, despite the fact that heavy oil pilot project, located on the north­ Bay of Fundy; Geol. Surv. Can., Paper 80-10, several of the lakes are an important source of western corner of the Suffield block, is the p. 123-152, 1980. sodium sulfate, there exists very little modern application of in-situ combusion in a reservoir sedimentological or stratigraphic data from whose oil zone is underlain by water. The 912. AMOS, C.L., Geol. Surv. Can.: these lakes. This project will 1) examine the objective of this geological study is to predict Stability and transport of sediments in Con­ modern sedimentary facies patterns and distri­ possible production problems due to reservoir tinental Shelves, 1980-. bution within selected saline lakes; 2) study the mineralogy and diagenesis and reservoir genesis and diagenesis of both clast ic and geometry and to characterize the reservoir 913. BORNHOLD, B.D., Geol. Surv. Can.: chemical sediments in the basins; and rock with engineering considerations in mind. Marine surficial geology and sedimentation, 3) identify and interpret the physical, chemical This wilJ be done through core studies, thin British Columbia, 1975-. and biological changes that have occurred sections, x-ray diffraction and scanning during the post-glacial period. electron microscope examinations of samples 914. BORNHOLD, B.D., Geol. Surv. Can.: Because the lakes occupy closed basins, their from the study area. Selected samples will also Coastal geology - British Columbia, 1978-. be subjected to stimulated conditions similar to sediments are good indicators of changes in those experienced in a wet firehold in-situ See: water levels and the hydrologic budget within each watershed. The stratigraphic sequence is recovery program, and the resulting rock char­ Morphology and littoral processes of the Pacific acteristics analyzed. Coast of Canadaj Geol. Surv. Can., thus a sensitive record of fluctuations in Paper 80-10, p. 339-380, 1980. climate over the past 13,000 years. Further­ more, both the modern and post-glacial 906. WAHEED, A., MIALL, A.O., Univ. Toronto (Geology): 915. BUCKLEY, D.E., Geol. Surv. Can.: sediments within these saline lakes offer an excellent and relatively inexpensive opportunity Sedimentology of some coal deposits in Multidisciplinary environmental marine to study various diagenetic reactions involving southern Alberta, 1981-82; M.Sc. thesis geological analysis of the Miramichi Estuary (Waheed). and Bay, New Brunswick, 1975-1980. both elastics and chemical precipitates. The project is aimed at the sedimentology of 916. CHEEL, R.J., MIDDLETON, G.V., McMaster Univ. 924. LUTERNAUER, J.L., Geol. Surv. Can.: coal-bear ing rocks of Upper Cretaceous - (Geology): Fraser Delta sedimentation, British Columbia, Lower Ter tiary age in Alberta Plains. Studies Hydraulic equivalence studies of the origin of 1974-. will be centred on the sedimentology of mainly plane lamination and the nature of upper flow See: alluvial facies and possibly some deltaic facies. regime sediment transport, 1979-84; Ph.D. Genesis of morphologic features on the western thesis (Chee!). delta front of the Fraser River, British Columbia - status of knowledge; Geel. Surv. Can., Paper 80-10, p. 381-396, 1980. 43 SEDIMENTOLOGY /SEDIMENTOLOG IE

925. LUTERNAUER, J.L., Geol. Surv. Can.: 930. RASHID, M.A., Geol. Surv. Can.: Fixed-transducer studies of nearshore profile Marine delta sedimentation, British Columbia, Geochemical transformations and reactions of change were continued during the fall and 1979-. organic compounds in Recent marine sediments, winter of 1980 with improved equipment. The 1975-. system was successfully redesigned to improve 926. MCLAREN, P., Geol. surv. Can.: precision and stability and to permit recording Enviromental geology of eastern Arctic coasts, 931. REINSON, G.E., Geol. Surv. Can.: of profile change during storm conditions. 1976-. Shelf environments of cental Labrador and Ungava Bay, Newfoundland, 1979-. 934. SCHAFER, C.T., Geol. Surv. Can., 927. MUDROCH, A., Environment Canada The Recent paleoclimatic and paleoecologic (National Water Res. lnstit., Environmental Con­ 932. RUKAVINA, N.A., Environment Canada records in fjord sediments, 1980-. taminants Div.): (National Water Res. lnstit., Hydraulics Div.): Adsorption of metals on CaC0 3 , 1980-81. Time-lapse photographic studies of nearshore 935. SHEPPERD, J.E., BARNES, W.C., Univ. British erosion and bottom changes, 1977 - 82. Columbia (Geological Sciences): 928. OTTO, J.E., DALRYMPLE, R.W., Brock Univ. Development of a salt marsh on the Fraser Previously undocumented effects of winter (Geological Sciences): Delta at Boundary Bay, British Columbia, 1980- storms on nearshore erosion were recorded by Terrain characteristics and physical character­ 81; M.Sc. thesis (Shepperd). an underwater photologger system during the istics in small lagoon complexes, 1980-82; period December 1979 to May 1980. The M.Sc. thesis (Otto). 936. TAYLOR, R.B., Geol. Surv. Can.: resultant film shows several episodes of Coastal morphology and sediment dynamics, To obtain information on the existing sedimen­ sediment resuspension and coarse-particle southeast and east Cape Breton Island, Nova tation patterns and processes operating in the movement associated with storms. Moderate to Scotia, 1980-. lagoons at the mouths of the Sixteen-Mile and high concentrations of suspended sediment were Twenty-Mile Creeks, on Lake Ontario, and to obser ved for about 30 per cent of the study 937. VILKS, G., Geol. Surv. Can.: trace the development of these lagoons over period. the last 4000 years. These physical data Pleistocene-Holocene basin sedimentation, together with information on the temporal and 933. RUKAVINA, N.A., Environment Canada 1975-. spacial distribution of pollutants will aid in {National Water Res. Instit., Hydraulics Div.): assessing the role of such lagoons as pollution Nearshore profile changes in the Great Lakes, traps. 1978-82. See; 929. PELLETIER, B.R., Geol. Surv. Can.: Seasonal changes in the nearshore profile of Bottom studies of the Beaufort Sea, 1972- . Van Wagner's Beach, Hamilton, Ontario; Abstracts, 1980 Conf. Great Lakes Res., IAGLR, May 1980.

SOIL SC!ENCE/PEDOLOGIE

938. MOORE, T.R., McGill Univ. (Geography): use as indicators of palaeo-vegetation patterns. resources of the region. More specifically, the Soil forming processes, opal photoliths and 3) Soils beneath pre-historic Cree and objectives of the project are: to evaluate the archaeological features in boreal, subarctic and Montagnais settlement sites in the Caniapiscau potential for change, over time, in the pro­ arctic soils, 1979-82. region are being analysed for their potential use ductive capability of soils that are established in the identification and interpretation of arch­ on reclaimed landscapes as a result of the Three main objectives: l) The reasons for the aeological features. Studies of colour, iron, northward decrease in podzolization along the release of salts through weathering of cast magnetic susceptibility, pH, organic matter overburden material followed by transport and boreal-subarctic-arctic transect in eastern fractionation and extractable nutrients are accumulation of salt by subsurface water. To Canada are being investigated through an being made on selected samples and then evaluate the potential for the change, over examination of the abilit y of aqueous extracts applied to a gr id network of samples. time, in the chemical quality of groundwater of species to mobilise Fe and Al from their within or beneath reclaimed areas and of amorphous hydroxides. Initial experiments have 939. MORAN, S.R., WALLICK, E.J., MACYK, T., surface water that is fed from reclaimed areas. shown that mobilising powers are highest in LI, R., TRUDELL, M., SCAFE, D.W., To evaluate the potential for reoccupation and tundra species, yet podzolization is weakly ex­ Alberta Research Council (Geol. Surv): utilization of post-mining landscapes from the pressed in arctic and subarctic soils. This Reclamation of open-pit mined coal deposits, standpoint of availability of water supply, suggests that the organic soil horizons play a 1979-84. surface subsidence and stability, and slope major role in modifying the mobilising power of stability adjacent to valley edges. To evaluate the plant extracts, have passed through arctic, The overall objectives of this project are to whether techniques of surface contouring or subarctic and boreal organic horizons. 2) Opal assess the potential for reclamation of lands selective material placement can significantly phytoliths are being extracted from arctic, that are subject to large scale surface mining mitigate any potential deleterious conditions subarctic and boreal plants, with a view to their of coal in the plains region of Alberta and to assess the long-term impacts of mining and that are identified as likely to occur. reclamation practices on the land and water

STRATIGRAPHY / STRA TIGRAPHIE

PRECAMBRIAN/PRtCAMBRIEN 945. FRALICK, P.W., MIAL L, A.O., Univ. Toronto See: (Geology): Revision of stratigraphic nomenclature, 940. AITKEN, J.D., Geol. Surv. Can.: Depositional history and controls on lithic vari­ foreland thrust-fold belt of Wopmay Orogen, Helikian and Hadrynian stratigraphy Eastern ability in the basal Huronian Matinenda District of Mackenzie; Geol. Surv. Can., Cordilleran and Interior Platform, 1973-. Formation of Ontario, 1980-83; Ph.D. thesis Paper 81-lA, p. 247-250, 1981. (Fralick). Contemporaneous thrusting and conjugate 941. CAMPBELL, F.H.A., Geol. Surv. Can.: The Huronian Matinenda Formation represents transcurrent faulting during the second collision Geology of the Coronation Gulf area, District the first elastic influx into a basin developed at in Wopmay Orogen: implications for the sub­ of Mackenzie, 1977-. a boundary between two crustal plates. A 3.5 surface structure of post-orgenic outliers; ibid., B. Y. old plate is located to the south and a 3.7 p. 251-257, 1981. 942. CHANDLER, F.W., Geol. Surv. Can.: B.Y. old terrain underlies and stretches to the Geology of the Helikian sediments and adjacent north of the basin. This northern terrain 948. JACKSON, G.D., Geol. Surv. Can.: gneisses, Fury and Hecia Strait area, District of appears to have supplied sediment to the Operation Borden, District of Franklin, 1977-. Franklin, 1979-. Matinenda Formation. 949. MCGLYNN, J.C., Geol. Surv. Can.: See: The limited sedimentology carried out on the Potassium-argon age of Late Proterozoic Fury Stratigraphy, sedimentology and correlation of Matinenda Formation by various authors points and Hecla For mation, Northwest Baffin Island, Nonacho Group, District of Mackenzie, 1965-. towards a braided stream origin fo r the unit and Distr ict of Franklin; Geol. Su rv. Can., the placer uranium deposits it contains. This Paper 81-IA, p. 37-40, 1981. 950. MCGLYNN, J.C., Geol. Surv. Can.: study will investigate this possibility and A study of Bear Batholith rocks and basement attempt to construct a paleogeographic sketch 943. EISBACHER, G.H., Geol. Surv. Can.: to the Bear batholith, 1978-. of the area during the interval of Matinenda Stratigraphy and sedimentation of the Pro­ deposition. On a smaller scale provenance­ terozoic Rapitan Group and related rocks, 951. WALLACE, H., Ontario Geol. Surv.: dispersal studies will be conducted including an Mackenzie, Wernecke and Ogilvie Mountains, Geology of the Red Lake area, a snynopt ic investigation of hydrodynamic factors con­ Distr ict of Mackenzie and Yukon Territory, survey Ontario, 1978-83. trolling heavy mineral concentration. 1975-. The geology and mineral deposits of the Red 946. HENDERSON, J.R., Geol. Surv. Can.: Lake Belt are being reviewed in light of all data 944. EISBACHER, G.H., Geol. Surv. Can., Geology of the Foxe Fold belt (East half), now available from government mapping, Stratigraphy, sedimentation, structure and Baffin Island, District of Franklin. 1979-. company exploration programs and university­ tectonic setting of the Windermere Supergroup, based research. The ultimate goal of the 1979-. 947. HOFFMAN, P.F., Geol. Surv. Can.: project is to unravel the stratigraphic and Hepburn batholith, Hepburn Lake map-area, structural complexities of this very important District of Mackenzie, 1977-. mining camp, and to determine controlling factors for gold mineralization.

44 STRATIGRAPHY /STRA TI GRAPHIE

952. ZWANZIG, H.V., SYME, E.C., GIL BERT, H.P., River Formation, Misty Creek Embayment, 968. GILES, P.S., BOEHNER, R.C., Nova Scotia Dept. Manitoba Dept. Energy and Mines (Mineral Res. Northwest Territories and Part 2: Some Mines, Energy: Div.): thoughts on the soruce, transportation and con­ Windsor Group stratigraphy and paleogeography Lynn Lake project, Manitoba, 1976-82. centration of elements in shales of the Misty and their relationship to base metal con­ Creek Embayment, Northwest Terr itories; centration, 1975-81. See: Geol. Surv. Can., Paper 80-IB, p. 149-171, Windsor Group stratigraphic research is Geology of the metavolcanic and volcaniclastic 1980 metasedimentary rocks in the Lynn Lake area; · Occurrence of Oldhamia and other trace expanding into Cape Breton Island and regional Manitoba Mineral Res. Div., Geol. Paper fossils is Lower Cambrian argillites, Niddery synthesis will hopefully soon be possible. GP 80-1, 1980. Lake map area, Selwyn Mountains, Yukon Present emphasis will focus upon the River Territory; Geol. Surv. Can., Paper 81-1 A, Denys basin, currently under intensive explor­ Progress on the Lynn Lake project includes p. 281-290, 1981. ation for potash minerals. completion of the first publication and final maps in 1981. Work continues on aspects of 96 I. CHRISTIE, R.L., Geol. Surv. Can.: 969. GLOBENSK Y, Y., Quebec Ministere Energie et stratigraphy, structure and geochemistry Geological reconnaissance, southeastern margin Ressources: (including trace-elements, REE). New of Franklinian geosyncline, l 980-. Geotogie de la region de St.-Chrysostome et fieldwork was done by H.P. Gilbert to complete partie sud de Lachine, Quebec, 1981-82. mapping at 1:50 OOO, the Barrington Lake­ 962. DIXON, O.A., NARBONNE, G.M., JONES, B., Revision de la carte geoJogique de cette region Magrath Lake portion of the Lynn Lake Univ. Ottawa (Geology), Univ. Alberta (Geology): avec production d'une nouvelle carte et rapport greens tone be! t. Upper Silurian carbonate fades of Somerset geoJogique. Le tout sinsf:ve dans une compi­ Island, Canadian Arctic, 197 l-. lation de toutes Jes Basses Terres du Saint PALEOZOIC/PALfoOZOIQUE See: Laurent, avec preparation d'une nouvelle carte Event correlation in Late Silurian rocks of the geoJogique de tout ce secteur. 953. AITKEN, J.D., Geol. Surv. Can.: Canadian Arctic; Amer. Assoc. Petrol. Lower Paleozoic strat igraphy, southern Rocky Geologists, Bull., vol. 65, p. 303-31 I, 1981. 970. GOODBODY, Q., JONES, B., Univ. Alberta Mountains, Alberta and British Columbia, 1972- (Geology): 963. EASTWOOD, G.E.P., British Columbia Energy, Biostratigraphy of the Bird Fiord and Mines, Petrol. Res. (Geol. Div.): Weatherall Formations of Arctic Canada, 954. BARNES, C.R., NORFORD, B.S., Sicker project - Mount Richards area, British 1980-84; Ph.D. thesis (Goodbody). SKEVINGTON, D., Univ. Waterloo (Earth Columbia, 1978-81. Sciences), Geol. Surv. Can.: Objectives: Elucidation of the stratigraphy of Correlation chart of Ordovician strata through­ See: the Bird Fiord Formation on Ellesmere Island, out Canada, 1978-8 I. Geology of the Mt. Richards area (part of Devon Island, Bathurst Island, and its relation­ 92B/13); British Columbia Ministry Energy, ship to the laterally partly equivalent 955. BEAUCHAMPS, B., MAMET, B., Univ. Montreeal Mines, Petrol. Res., Prel. map 40, 1980. Weatherall For mation on Melville Island; (Geologie): detailed study of the sedimentology of these In 1980 the detailed mapping was extended to formations and determination of depositional Coelienates, foraminiferes et algues, Formation the east and southeast to cover gaps in the Shunda, Monkman Pass, Columbie-Britannique, environments through time; detailed study of established section caused by numerous in­ 1981-83; these de ma1trise (Beauchamps). the faunas and their sedimentological setting - trusions and extensive overburden. The pro­ in particular and taxonomy and structure of the gression of rock types in the Sicker Group was 956. BOLTON, T.E., Geol. Surv. Can.: brachiopod faunas; and the biostratigraphy of confirmed, and the overall structure of Mount Silurian-Ordovician macrobiostratigraphy of the lower-middle Devonian formations of Richards appears to be homoclinal. This homo­ Anticosti Island, Quebec, 1974-. Arctic Canada. c linal succession should continue westward See: through Little and Big Sicker Mountains. The 971. HOWIE, R.D., Geol. Surv. Can.: Colonial coral assemblages and associated purpose is to delineate stratigraphy in the Compilation of geoscientific data in the Upper fossils from the Late Ordovician Honorat Group Sicker Group and apply the stratigraphy in an Paleozoic basins of southeastern Canada, and White Head Formation, Gaspe Peninsula, attempt to understand the genesis of poly­ 197 I-. Quebec; Geol. Surv. Can., Paper 80-lC, metallic mineral deposits such as Lenora-type p. 13-28, I 980. on Big Sicker Mountain. 972. MCCUTCHEON, S.R., MOORE, R., Studies of the Early Silurian Anthozoa of RUITENBERG, A.A., New Brunswick Dept. Nat. 964. FAY, I., CALDWELL, W.G .E., COPPER, P., Univ. Chaleurs Group, Gaspe Peninsula and Late Res. (Geol. Surv. Br .), Acadia Univ .: Saskatchewan (Geological Sciences); Laurentian Ordovician and Early Si lurian Anthozoa of Univ. (Geology): Stratigraphy and paleogeography of the Windsor Anticosti Island, Quebec, have been completed Early Silurian (Llandoverian) reefs of Group, southern New Brunswick, 1980-81; M.Sc. to provide background material for the 1981 thesis. Manitoulin Island, Ontario, 1979-82. IUSG Summer field conference on Anticosti Island and Gaspe Peninsula. To investigate the stratigraphic posit ion and 973. MAYR, U., Geol. Surv. Can.: geometry of a series of patch reefs in the Early Stratigraphy and correlation of lower Paleozoic 957. BRISEBOIS, D., MAMET, B., Univ. Montreal, Silurian sequence of Manitoulin Island; to subsur face, Arctic Island, 197 5-. (Geologie): describe the reef and off-reef sedimentary See: rocks exposed at the surface and cored in Stratigraphie du Permo-Carbonifere des Iles de Stratigraphy and correlation of Lower la Madeleine, Quebec, 1980; these de doctorat shallow drill holes; to identify and describe the Paleozoic formations, subsurface of Bathurst (Br isebois). frame-building organisms of the reefs; to Island and adjacent smaller islands, Canadian describe systematically the solitary and Arctic Archipelago; Geol. Surv. Can., Bull. 306, 958. BROUGHTON, P.L., Saskatchewan Geol. Su rv.: compound rugose and tabulate corals and the I 980. Stratigraphy of the Interlake Group (Silurian) in stromatoporoids found in the reefs and associ­ southern Saskatchewan, 1981-83. ated rocks; to explain the association of barr ier 974. MONGER, J.W.H., Geol. Surv. Can.: and patch reefs; to attempt to relate the reefs The Interlake Group, representing the Silurian Upper Paleozoic rocks of western Canadain to others of younger age found higher in the System in southern Saskatchewan, is divided Cordillera, 1972-. Silurian sequence of the Michigan basin; and to into lower, middle and upper carbonate strata, discuss the ages and positions of the reefs in a but informally into five units. This project will 975. MORROW, D.W., Geol. Surv. Can.: context of the geological evolution of the define appropriate units into formation ranks, Stratigraphy, sedimentology and diagenesis of Michigan basin. An attempt also may be made map their subsurface extents and evaluate the Paleozoic rocks in the southern Mackenzie to compare the Manitoulin reefs to those of stratigraphic and sedimentologic relationships. Mountains and northern Rocky Mountains, similar age found in other cratonic basins. Yukon Territory - British Columbia, 1975-. 959. CARSON, D.M., TELFORD, P.G., Ontario Geol. 965. FRITZ, W.H., Geol. Surv. Can.: See: Su r v.: Paleozoic stratigraphy of Peterborough- Cambrian biostratigraphy of the Canadian The Early to Middle Devonian Bear Rock Cordillera, I 965-. Formation in the type section and in other Kingston area, Ontario, 1979-81. surface regions, District of Mackenzie; Geol. See: In the 1980 Field season, the Kaladar, Tweed, Surv. Can., Paper 81-IA, p. 107-114, 1981. Two new formations in the Lower Cambrian Belleville, Wellington, Tichborne, Sydenham and Atan Group, Cassiar Mountains, north-central Yorkshire Island N.T.S. sheets were mapped at 976. NARBONNE, G.M., DIXON, O.A., Univ . Ottawa British Columbia; Geol. Surv. Can., a scale of 1:50 OOO. Preliminary maps for these (Geology): Paper 80-IB, p. 217-225, 1980. area are currently in press. In the 1981 Field Stratigraphy, reef development and trace season, the Bath, Wolfe Island and Gananoque Two Cambrian stratigraphic sections near fossils of the Late Silurian Douro Formation in N.T.S. sheets will be mapped and preliminary Gataga River, northern Rocky Mountains, the central Arctic Islands of Canada, 197 5-8 I; maps for the Bath-Yorkshire Island and British Columbia; Geol. Surv. Can., Ph.D. thesis (Narbonne). Paper 80- IC, p. I I 3-1I9, I 980. Gananoque-Wolfe Island areas will be prepared. See: Following completion of this field work, a Two Cambrian stratigraphic sections, eastern Selective preservation of trace fossils in fine­ formal geological report cover ing the areas Nahanni map area, Mackenzie Mountains, grained limestones from the Upper Silurian of mapped in the 1979, 1980 and I 981 field seasons District of Mackenzie; Geol. Surv. Can., Arctic Canada; Geol. Soc. Am., Abstr. with will be produced. Paper 81-IA, p. 145-156, 1981. Progr., vol. 12, no. 7, p. 490. 1980. 960. CECILE, M.P., Geol. Surv. Can.: 977. NASS ICHUK, W.W., Geol. Surv. Can.: Lower Paleozoic basin - to - platform relation­ 966. GELDSETZER, H.H.J., Geol. Surv. Can.: Carboniferous and Triassic strata of ships in the Cordillera, District of Mackenzie - Stratigraphy and paleotology of Upper Appalachian region, 1974-. paleozoic rocks on parts of Ellesmere and Axel British Columbia, 1977-. Heiberg Islands, District of Franklin, 1968-. See: 967. GELDSETZER, H.H.J., Geol. Surv. Can.: See: Nahanni integrated multidisciplinary pilot Middle and Upper Devonian rocks of central Stratigraphy and sedimentation of the Otto project geochemical studies Part 1: Geo­ British Columbia and Alberta, I 979-. chemistry and mineralogy of shales, cherts, Fiord Formation - a major Mississippian - carbonates and volcanic rocks from the Road Pennsylvanian evaporite of subaqueous origin in the Canadian Arctic Archipelago; Geol. Surv. Can., Bull. 286, 1980. STRATIGRAPHY /STRATIGRAPHIE

978. NASSICHUK, W.W., Geol. Surv. Can.: 99 I. VON BITTER, P.H., PLINT-GEBERL, H.A., Royal Recent studies have concentrated on testing Carboniferous biostratigraphy in the northern Ontario Mus. (Invert. Palaeo.), Univ. Toronto the validity of the foraminiferal zonal scheme Yukon, British Columbia, and Alaska, l 97 5-. (Geology): for the Interior Plains of Canada Conodont biostra tigraphy of the Codroy Group (Caldwell et al., I 978) and its applicability to 979. NORFORD, B.S., Geol. Surv. Can.: (Lower Carboniferous), southwestern hitherto uninvestigated tracts of the plains (e.g. Ordovician and Silurian biostratigraphy of Newfoundland, Canada, 1977 -8 I. t.he Manitoba escarpment), and to some of the British Columbia, Alberta, Manitoba, Yukon, subsordinate basins in the western interior of Four, stratigraphically successive, conodont Mackenzie and Franklin, 1961-. the United States (e.g. the Powder River basin assemblage zones have been recognized in the of Wyoming) using surface and subsurface Lower Carboniferous Codroy Group of south- 980. NORRIS, A.W., Geol. Surv. Can.: western Newfoundland. The sections upplied by the United States Devonian biostratigraphy of the northern Yukon Geological Survey. OiplognathOOus, Taphrognathus, and Territory and adjacent District of Mackenzie, Cavusgnathus Zones are correlated with the A, I 970-. 996. DIXON, J., Geol. Surv. Can.: lower B, and upper B macrofauna subzones of Bell (1929) respectively, and the Gnathodus Geology of the Beaufort - Mackenzie Basin, 981. OKULITCH, A.V., Geol. Surv. Can.: I 979-. Zone is correlated with the C, D, and E Stratigraphy and str ucture of the Mount Ida macrofauna subzones collectively. The Group, southern British Columbia, 1972-80. 997 . EMBRY, A.F., Geol. Surv. Can.: discovery of conodonts of the Diplognat hodus Zone in marine strata that are stratigraphic and Mesozoic stratigraphy and basin analysis of the 982. PACKARD, J.J., DIXON, O.A., Univ. Ottawa lithologic correlatvies of the Macumber and the western Queen Eltzabeth Islands, Arctic (Geology): Gays River formations of Nova Scotia, now Archipelago, I 97 5-. Upper Silurian Barlow Inlet Formation on makes it possible to microfaunally characterize Eastern Cornwallis Island, Canadian Arctic, the A subzone, a macrofaunal subzone 998. EMBRY, A.F., Geol. Surv. Can.: 1977-82; Ph.D. thesis (Packard). established in the Windsor Group of Nova Mesozoic stratigraphy and basin analysis of Scotia. eastern Sverdrup Basin, Arctic Archipelago, 983. PAJARI, G.E., KARLSTROM, K., I 975-. PICKERILL, R.K., CURRIE, K.L., 992. YOLE, R.W., IRVING, E., Carleton Univ. BLACKWOOD, F., Univ. New Brunswick (Geology): 999. GIBSON , D. W., Geol. Surv. Can.: (Geology), Geol. Surv. Can.: Stratigraphic and sedimentological studies of Stratigraphy and displacement history of The st ratigraphy and structure of the Vancouver Island, British Columbia, 1969-82. Lower Cretaceous rocks, Rocky Mountain Ordovician-Silurian rocks of the Comfort Cove Foothills and Front Ranges, Alber ta and Br itish area, Newfoundland, 1981-82. See: Columbia, 197 5-. New paleomagnetic evidence for displaced See: terranes in British Columbia; Geol. Assoc. Can., 1000. GIBSON, D.W ., Geol. Surv. Can.: An Early Paleozoic plate-tectonic model of Spee. Paper 20, p. 442-456, I 980. Stratigraphy and sedimentology of the Lower Newfoundland; Earth and Planetary Sci. Letter, vol. 48, p. 8-14, I 980. Displacement of Vancouver Island paleo- Cretaceous Ge thing Formation, Rocky magnetic evidence from the Karmutsen Mountain Foothills, Alberta and British The geological work wilJ focus on the relation­ Formation; Can. J . Earth Sci., vol. 17, Columbia, 1979-. ship between the Davidsville, Indian Islands and p. 1210-1288, 1980. Botwood Groups between the Carmanville and 1001. HAYES, B.J.R., WILLIAMS, G.D., Univ. Alberta Dunnage meJanges in northern Newfoundland. 1) To determine by geological and geophysical (Geology): Preliminary work has indicated that a con­ methods whether Paleozoic and post-Triassic Upper Jurassic and Lower Cretaceous strati­ siderable section of t he rocks previously rocks of Vancouver Island have origins and graphy of southeastern Alberta and northern mapped as the Silurian Indian Islands Group displacement histories compatible with those Montana, 1978-81; Ph.D. thesis (Haynes). consists of olistostromed sediments containing based on Late Triassic data; 2) to more To provide a systematic and comprehensive basic and ultrabasic olistoliths. The relation­ accurately define the age(s) of Sicker Group regional stratigraphic framework for the Upper ship between these olistostromed sediments and rocks by geological and geochronological Jurassic and Lower Cretaceous strata of a the overlying siltstones (containing Favosites methods; 3) to determine whether major uncon­ critical area of southern Alberta and nort hern and crinoid discs) is controversial. formities are present within the Paleozoic sequence of Vancouver Island; and to compare Montana. The background reference research Structural and stratigraphic studies will be Paleozoic/Mesozoic sequences and geologic was completed in 1980. All data, including all focused on the regional geometry of strata history of Vancouver Island and other parts of applicable drill cores, from which thin sections between the Ounnage and Carmanville the Insular Belt. and paleontological analyses were taken, and melanges. Suggestions have been made that the numerous geophysical logs, have been two melanges were coeval. assembled. Hayes now compiling and corr- 993. VOLE, R.W., YUAN, P., NENTWICH, F., Carleton Univ. (Geology): elating the data, with completion scheduled for 984. PEDDER, A.E.H., Geol. Surv. Can.: Fall 1981. Stratigraphic, petrographic, and diagenetic Upper Silurian and Devonian biostratigraphy studies of subsurface Mesozoic and Tertiary western and northern Canada, 1968-. 1002. JANSA, L.F., Geol. Surv. Can.: deltaic sequences, offshore areas northern and Reconnaissance field study of the Mesozoic See: eastern Canada, 1977-82; M.Sc. theses (Yuan, sequences outcropping on the Iberian Peninsula, Devonian corals of late Eifelian age from the Nentwich). 1977-. Ogilvie Formation of Yukon Territory; Can. J. See: Earth Sci., vol I 7, no. 5, p. 594-617, I 980. Petrography, stratigraphy and petroleum 1003. JELETZK Y, J.A., Geol. Surv. Can.: potential of Neocomian Missisauga Formation, Cretaceous and Jurassic of Richardson 985. PINARD, S., MAMET, B., Univ. Montreal Sable Island area; Abstract, Atlantic Margin (Geologie): Mountains, Porcupine Plains and Eagle Plains, Nova Scotia Shelf, energy con!. Atlantic Ci ty, Yukon Territory and District of Mackenzie, Foraminiferes et algues, Formation de Eastern sections AAPG, SEPM, 198 J. 1955-. Pevatrovich, Alaska, 1980-82; these de maitrise (Pinard). Sedimentology and stratigraphy of the Early See: Tertiary Reindeer Formation in the subsurface Lower Cretaceous and Jurassic rocks of 986. SANFORD, B.V., Geol. Surv. Can.: Mackenzie Delta, Canada; Abstract, Third McDougall Pass area and some adjacent areas Lower Paleozoic geology of Eastern Canada, Internat. Symp. on Arctic Geology, Can. Soc. of north-central Richardson Mountains, 1975-. Petrol. Geol., 1981. northern Yukon Territory and northwestern District of Mackenzie, N.W.T. (NTS-l 16P/9 and Subsurface studies of Mesozoic and Tertiary 987. THOMPSON, R.I., Geol. Surv. Can.: delta systems, emphasizing stratigraphic and I 16P/10): a reappraisal; Geol. Surv. Can., Structure and stratigraphy of Paleozoic and petrographic aspects, are intended to refine Paper 78-22, 1980. lower Mesozoic rocks in Halfway River map­ models of deltaic sedimentation and diagensis. area, northeastern British Columbia, 1975-. 1004. MIALL, A.O., Univ . Toronto (Geology): The addition of such data to that obtained from log analysis and geophysical work will enhance Stratigraphy and sedimentology of the Eureka 988. THORSTEINSSON, R., Geol. Surv. Can.: the evaluation of petroleum potential and Sound Formation (Cretaceous-Paleogene), Structure and stratigraphy of western Devon Canadian Arctic Islands, 1973-83. reservoir properties for future exploration and Island and Vendom Fiord map-aea, Ellesmere development. See: Island, District of Franklin, 1976-. Late Cretaceous and Paleogene sedimentation and tectonics in the Canadian Arctic Islands; 989. VAN DE POLL, H.W., Univ. New Brunswick MESOZOIC/MESOZOIQUE Geol. Assoc. Can., Spee. Paper 24, 1981. (Geology): Bedrock geology of Prince Edward Is land, 994. ASCOL!, P., Geol. Su rv. Can.: The Eureka Sound Formation occurs in seven 1977-81. Biostratigraphic zonation (Formammifera - major basins within the Arctic Islands, and as Ostrocoda) of the Mesozoic and Cenozoic rocks continetnal terrace wedges flanking Baffin Bay See: of the Atlantic Shelf, 1971-. and the Arctic Ocean. It was formed during the Report on the geology of Prince Edward Island; breakup of Sverdrup Basin by the several phases Dept. Tourism, Industry and Energy, P.E.l. 995. CALDWELL, W.G.E., NORTH, B.R., Univ. of the Eurekan Orogeny, and is a synorogenic 1981. Saskatchewan (Geological Sciences): elastic deposit up to at least 3200 m thick Biostra tigraphic studies in the Cretaceous deposited in fluvial, deltaic, lacustrine and 990. VON BITTER, P.H., AUSTIN, R.L., WEST, I., System of Western Canada, 1960-. shallow marine environments. Stratigraphic Royal Ontario Museum (Invert. Palaeontology), work has led to the development of a model for Univ. Southampton (Geology): See; the tectonic control of sedimentation which can Cretaceous rocks and their Foraminifera in the Micro fauna! correlation using conodonts be related to the plate history of North Manitoba Escarpment; Geological Assoc. Can., between the Dinantian of Atlantic Canada, America and Greenland. England and Ireland, I 98 I -83. Spee. Paper 21, 1981.

46 STRATIGRAPHY /STRATIGRAPHIE

1005. MONGER, J.W.H., Geol. Surv. Can. 101 l. STOTT, D.F., Geol. Surv. Can.: CENOZOIC/CENOZOIQUE Stratigraphy of the Takla Group, northwestern Jurassic and Cretaceous Minnes Group, Alberta British Columbia, I 975-. and British Columbia, 1978-. 1016. CHURCH, B.N., British Columbia Ministry Energy, Mines, Petrol. Res. (Geol. Div.): See: See: Tertiary stratigraphy and resource potential in Upper Triassic stratigraphy, Dease Lake and Minnes coal, northeastern British Columbia; south-central and central Briitsh Columbia, Tulsequah map areas, northwestern British Geol. Surv. Can., Paper 80-lC, p. 135-137, 1979-. Columbia; Geol. Surv. Can., Paper 80-IB, 1980. p. 1-9, 1980. See: 1012. TEMPELMAN-KLUIT, D.J., Geol. Surv. Can.: Geology of the Kelowna Tertiary outlier - West 1006. POULTON, T.P., Geol. Surv. Can.: Stratigraphy, structure and meta11ogeny of the half (part of 82E/13); British Columbia Mesozoic biostratigraphy and Jurassic paleon­ northern part of the Intermontane Belt Ministry Energy, Mines, Petrol. Res., Prel. tology of northern Yukon and adjacent District (Whitehorse trough) in the Canadian Cordillera, Map 39, 1980. of Mackenzie, 197 5-. 1977-. Geology of the Rock Creek Tertiary outlier (part of 82E/2&3); ibid., Pre!. Map 41, 1980. 1007. POULTON, T.P., Geol. Surv. Can.: 1013. TIPPER, H.W., Geol. Surv. Can.: Jurassic biostratigraphy of selected areas of Biostratigraphic study of Mesozoic rocks in the Lithology and structual setting of the Penticton western and Arctic Canada, 1976-. Intermontane and Insular Belts of the Canadian Group - a proposed new Tertiary stratigraphic See: Cordillera, 197 5-. unit in south-central British Columbia; Quelques coraux du Trias et du Jurassique du Abstract, Cordilleran Sect., Geol. Assoc. Can., See: Vancouver, February, p. 14, 1981. Canada; Geol. Surv. Can., Paper 80-IC, Stratigraphy and paleontology of the Upper p. 95-101, 1980. Yakoun Formation (Jurassic) in Alliford Bay 1017. MATHEWS, W.H., ROUSE, G.E., Univ. British syncline, Queen Charlotte Islands, British 1008. PRICE, L.L., Geol. Surv. Can.: Columbia (Geological Sciences): Columbia; Geol. Surv. Can., Paper 80-lC, Geological observations at shafts of potash Stratigraphy and palynology of Tertiary rocks p. 37-44, I 980. mines, Saskatchewan, 1964-. near Gang Ranch, British Columbia, 1980-82. Jurassic biostratigraphy, stratigraphy and See: 1009. STELCK, C.R., BREDIN, C., KOKE, K., Univ. related hydrocarbon occurrences of Queen Tertiary geology and palynology of the Quesnel Alberta (Geology): Charlotte Islands, British Columbia; Geol. Surv. area, British Columbia; Bull. Can. Petrol. GeoJ., Biostratigraphy of Middle Cretaceous, 1947-; Can., Paper 81-IA, p. 209-212, 1981. vol. 27, no. 4, p. 418-445, 1980. M.Sc. thesis (Bredin). 1014. WADE, J.A., Geol. Surv. Can.: A paper has been submitted for publication with 1018. YORATH, C.J., Geol. Surv. Can.: Regional subsurface geology of Mesozoic and J. Armstrong on a subsurface occurrence of Stratigraphy and structure of the Pacific Neogastroplites in southern Alberta. The Cenozoic rocks of the Atlantic Continental Continental Slope Shelf using manned and region, I 972-. microfauna of a portion of the Neogastroplites unmanned submersibles, 1977-. zone, the HapJophragmium swareni subzone has 1015. WILLIAMS, G.L., Geol. Surv. Can.: See: been illustrated and will be presented shortly The Apollo structure in Totino Basin, Canadian for publication. Koke's thesis on late Middle Palynostratigraphy and paleoecology of the Mesozoic and Cenozoic rocks of the Atlantic Pacific Continental Shelf; Can. J. Earth Sci., Albian forms is being readied for publication. Continental margin, 1971-. vol. 17, no. 6, p. 758-775, 1980. 1010. STEVENS, G.R., COLWELL, J.A., Acadia Univ. (Geology): CJay mineral diagenesis in Mesozoic strata of Labrador Shelf, 1978-81.

STRUCTURAL GEOLOGY/TECTONICS/G£oLOGIE STRUCTURALE/TECTONIQUE

ALBERT A/ ALBER TA BRITISH COLUMBIA/COLOMBIE-BRIT ANNIQUE 1023. CAMPBELL, R.B., GeoJ. Surv. Can.: Geology of the Cariboo Mountains, British 1019. CHARLESWORTH, H.A.K., GAGNON, L., 1022. BROWN, R.L., LANE, L.S., MURPHY, D.C., Columbia, 1968-. HILL, K.C., WRIGHTSON, C.B., KILBY, W.E., REES, C.R., Carleton Univ. (Geology): Univ. Alberta (Geology): Structural investigations in the Canadian 1024. HUTCHISON, W.W., Geol. Surv. Can.: Structure and stratigraphy of coal-bearing and Cordillera, 1973-; Ph.D. theses (Lane, Murphy, Prince-Rupert - Skenna map-areas, British adjacent strata, Rocky Mountain foothills, Rees). Columbia, I 962-. central Alberta, I 976-; M.Sc. theses (Hill, Gagnon). See: Structural and stratigraphic setting of the 1025. LEECH, G.B., Geo!. Surv. Can.: See: Downie Slide, Columbia River Valley; Can. J. Geological survey of NTS 82 J WI (Kananask~ Computerized downplunge projection and the Earth Sci., vol. 17, p. 698-709, 1980. Lakes, WI), British Columbia, 1962-. analysis of low-angle thrust-faults in the Rocky Objective: To understand the structure of the Mountain Foothills of Alberta, Canada; Tec­ 1026. MCTAGGART, K.C., NAGEL, J., WRIGHT, R.L., Omineca Belt of the southern Canadian tonophysics, vol. 66, p. 287-299, 1980. Univ. British Columbia (Geological Sciences): Cordillera and its relationship to the Foreland Ultramafic rocks in the southwest British Thrust-nappes in the Rocky Mountain FoothiUs; Thrust and Fold Belt on the east and the Columbia, 1970-80; M.Sc. theses (Nagel, Geol. Soc. London, Spee. Paper 9, 1981. Inermontane Belt on the west. Wright). Work on the stratigraphy and structure of the Projects in progress: Kinematic and dynamic coal-bearing Lower Cretaceous Luscar investigation of mylonitic and brittle defor­ 1027. OLLERENSHAW, N.C., Geol. Surv. Can.: Formation near Cadomin has been completed. mation in the Columbia River Fault zone; Structural analysis of the Fernie Basin, British A completed, integrated and interactive extent and tectonic significance of detachment Columbia, 197 5-. computer-based, portable system for collecting, zones in the southern Omineca Belt; displace­ See: storing, editing, retrieving structural and strat­ ment and strain history of basement gneisses Cadomin Formation, Flathead Ridge vicinity, igraphic data from outcrops and drillholes has exposed in the structural domes of the Shuswap southeastern British Columbia; Geol. Surv. been devised and is fully operational. Work has terrane; documentation of major shearing along Can., Paper 81-IA, p. 341-347, 1981. begun on the structure of the Upper the western boundary of the southern Omineca Cretaceous-Lower Tertiary Saunders Group Belt; evidence for obduction of ocean crust of 1028. THOMPSON, R.I., Geol. Surv. Can.: near Coal VaUey, Alberta. the lntermontane Belt onto the Omineca Belt. Detailed geological investigation of selected areas within the Foothills and Rocky Mountains Approach: Key areas are identified and 1020. LANGENBERG, C.W., Alberta Research Council of the Monkman Pass map area - with emphasis examined in detail. Field mapping is concen­ (Geol. Surv.): on the structue, 1978-. trated in these key areas and particular Structural analysis of macroscopic structures in attention is paid to contact relationships. the Shield of northeastern Alberta, 1976-81. Working hypotheses are developed and tested NEW BRUNSWICK/NOUVEAU-BRUNSWICK See: against field and laboratory data. The geometry of folds in granitoid rocks of 1029. GRANT, R.H., RAST, N., Univ. New Brunswick Significance: Domal metamorphic terranes northeastern Alberta; Tectonophyics, vol. 66, (Geology): p. 269-285, I 980. (coce complexes) are known along the length of Carboniferous structure and stratigraphy in the North American Cordillera and are charac­ southern New Brunswick, Musquash to About 60 percent of my time was spent on the teristic features of orogenic belts throughout Pocologan, 1971-81; Ph.D. thesis (Grant). structural geology of northeastern Alberta. the wor Id, but their tectonic significance Some work was spent on analysis, the conicity remains uncertain and controversial. The 1030. STRINGER, P., PAJARI, G.E., Univ. New of some of the folds in the domal structures. A Shuswap terrane of the southern Omineca belt Brunswick (Geology): report that summarizes the structural geology is the largest and best exposed of the domal Analysis of polyphase deformation in selected of our study area will be finished in I 981. terranes; its interpretation is essential to a areas of New Brunswick, 1972-82. tectonic synthesis of the Cordillera. The 1021. LANGENBERG, C.W., Alberta Research Council kinematic study of the Columbia River fault Five generations of cleavage (S 1 to Ss) and four (Geol. Surv.): zone will contribute to our understanding of the generations of folding (F 2 to Fs) have been Structural geology of coal measures, Alberta, subsurface processes in active fault zones. mapped in the Proterozoic/Paleozoic (?) meta­ 1981-83. sedimentary and metavolcanic rocks of Grand Manan Island, New Brunswick. S foliation is Generation of basic geological information for 1 use in exploration, development and recla­ mation purposes, thus facilitating access to a noteable energy recourse. 47 STRUCTURAL GEOLOGY /TECTONICS/GEOLOGIE STRUCTURALE/TECTONIQUE

subparallel to primary layering, and L1 line­ 1042. HALL, L.R., STEVENS, G.R., COLWELL, J.A., 1047 . BIOLAND, J., RINGELE, A., Univ. Montreal ation trends northwest-southeast. The pre­ BARR, S.M., Acadia Univ. (Geology): (Geologie): 1 valent trends of 52 , 5 3 and 5 5 crenulation Geology of the La Have River area, Lunenburg Structure de l'anticlinor ium d Aroostook­ cleavages are northwest-southeast. F.. folds County, Nova Scotia, 1980-81; M.Sc. thesis Matapedia en Gaspesie, 1980-83; these de associated with westward dipping s.. folds (Hall). maitr ise (Ringele). associated with westward dipping Si+ crenu­ Detailed study of the rocks of the Meguma L1etat des travaux demontre assez clairement Jation cleavage verge eastward. Correlation of Group has been undertaken. An attempt to !'existence d1une tectonique superposee peu the polyphase deformation with the Taconian a subdivide the Ha lifax Formation lithologically pes orthogonale. Reste clarifier le style (?) or the Variscan deformations on the a adjacent mainland is proposed. was partially successful. Several small igneous propre a chacune des phases et le rOle d'une sills were sampled: geochemistry indicates that grande faille de decovinement longeant l'anti­ these are metadacites. Of major interest is clinorium au nord. Faille du Grand Pahos. 1031. VAN DER PLUIJM, B., WILLIAMS, P.f., Univ. detailed structural synthesis as previous work New Brunswick (Geology): emphasized lithostratigraphy and sedimen­ 1048. DIMROTH, E., GUHA, D., Deformational and metamorphic history of New tation, with little attention being devoted to CARIGNAN, D., CHOWN, E. H., Univ. Quebec World Island, Newfoundland, 198 I -84; Ph.D. detailed structural analysis. The main F folds Chicoutimi (Sci. de la Terre): thesis (Van der Pluijm). 1 are generally upright or inclined, plunge Evolution et metallogenre de la ceintre Aimed at understanding the development of steeply, trend northeast-southeast, and range in volcano-sedimentaire de l'Abitibi, Quebec, deformational structures and the tectonic style from open to tight. There a re two 1970- ; theses de maitrise. history of New World Island. Specific problems cleavages. So 1 is concordant with bedding, and Reconstruction de l'evolution volcanique, sedi­ include the reported inverted sequence over may also be a bedding plane fissibility, S 1 mentaire, ignee metamorphique et tectonique much of the Island, cleavage transected folds cleavage which strikes around 045° may be de la ceintre volcano-sedimentaire de l'Abitibi and the place of faulting in the tectonic either slaty cleavage or crenulation cleavage. avec consideration special d'une comparaison history. These rocks have also undergone jointing, minor des regiones de Rouyn-Noranda, et de faulting, and kinking. Chibougamau-Chapau. i:.tude des relations 1032. VAN STAAL, C.R., WILLIAMS, P.F., Univ. New entre la metallogenre et !'evolution geotogique. Brunswick (Geology): ONTARIO/ONTARIO Deformation and metamorphism of the region 1049. SLIVITZKY, A., ST-JULIEN, P., Universite Laval around Brunswick no. 6 and Brunswick no. 12, 1043. CULSHAW, N., FYSON, W.K., Univ. Ottawa (Geologie): Bathurst area, New Brunswick, 1980-83; Ph.D. (Geology): Profil str uctural travers la partie SW des thesis (van Staal). a Structural evolution of gneisses, northern part Appalaches du Quebec, 1980-81; these de The deformation and metamorphic history of of Harvey-Cardiff arch, Grenville Province, maitrise (Slivitzky). the ore bodies and surrounding rocks will be Ontario, 1976-81; Ph.D. thesis (Culshaw). studied with a view to 1) understanding the 1050. VAN DER LEEDEN, J., FYSON, W.K., behaviour of sulphides during deformation, and 1044. MURRAY, M.J ., MOORE, J.M., BARTLETT, J.R., Univ. Ottawa (Geology): 2) looking for possible localization of the ore DAVIDSON, A., BROWN, R.L., Carleton Univ. Nature of the Grenville Front in western bodies by rock deformation and/or metamor­ (Geology): Quebec, 1976-81; Ph.D. thesis (van der phism. Stratigraphy and structural deformation of Leeden). rocks of the Grenville Supergroup in Belmont and southern Methuen Townships, southeastern 1051. WOUSSEN, G., DIMROTH, E., NORTHWEST TERRITORIES/ Ontario, 1980-81; M.Sc. thesis (Murray). ROY, D., CHOWN, E.H., Univ. Quebec TERRITOIRES DU NORD-QUEST Chicoutimi (Sci. de la Terre): See: a Evolution de la Province Grenville dans la 1033. DILLON-LEITCH, H., FYSON, W.K., Univ. Belmont and Southern Methuen Townships, region du Saguenay - Lac St.-Jean, Quebec, Ottawa (Geology): Peterborough County; Ontario Geot. Surv., 1978- ; theses de maitrise. Structure and petrology of the Courageous Lake Paper 96, p. 92-95, 1980. Voir: volcanic belt, Slave Province, No rthwest Field work has been completed on this project. Territories, 1978-81; M.Sc. thesis Cryst allization and emplacement of the Lac Structural data have been compiled and plotted (Dillon-Leitch). St.-Jean anorthosite in the Chicoutimi area, on nets. Petrographic thin sections of a variety Quebec; Contr ib. Mineral. Petrol, 1981. of rocks have been studied and more are being 1034. DYKE, L.D., Geol. Sur. Can.: made. The preliminary geology map and The old gneiss complex east of Chicoutimi, Comparative study of Campbell, White and marginal notes have been submitted to the Quebec; Geol. Surv. Can., Paper 80-IA, p. 137- Barn uplifts, Yukon Territory - District of Ontario Geological Survey. Map overlays of 146, J 980. Mackenzie, 1973-. structural data are in preparation. Reconstruction de 11evolution chronologique, 1035. FALCONER, R.K.H., Geel. Surv. Can.: The results indicate that there is a succession ignee, metamorphique et tectonique de la Study of the structures and origin of Baffin of layered rocks, the oldest in the nort h Province de Grenville dans la region du Bay, I 976-. (Central Oak Lake) and the youngest in the Saguenay - Lac St.-Jean. southeast (Crowe Lake). There does not appear 1036. HURDLE, E., FYSON, W.K., Univ. Ottawa to be repetition of units, either by major faults YUKON TERRITORY/ (Geology): or by large-scale folds. The general succession TERRITOIRE DE YUKON Stratigraphy, structure and metamorphism of from oldest to youngest is intermediate to the Yellowknife Supergroup, Clan Lake, felsic tephra and derived sediments topped by 1052. CLAGUE, J.J., Geol. Su rv. Can: Northwest Territories, 1981-83; M.Sc. thesis marble, intermediate aphyric flows and pillow Structural geology - geomorphology, southwest (Hurdle). basalt, calcitic and dolomitic marble, con­ Yukon, 1978-. glomerate with interbeds of finer sediment, and 1037. OKULITCH, A.V., Geol. Surv. Can.: amygdaloidal plagioclase-phyr ic intermediate 1053. COOK, D.G., Geol. Surv. Can: Geology of the Penrhyn Fold Belt, Melville to mafic flows. Structural st udies in the Mackenzie Arc, Peninsula, District of Franklin, 1976-. Franklin Mountains and Colville Hills, Yukon Regional metamorphic grade increases con­ and District of Mackenzie, 197 5-. tinuously from upper greenschist to lower 1038. OKULITCH, A.V., Geol. Su rv. Can.: granulite facies, southeast to northwest; there Structure and tectonics, Innuition Fold Belt, 1054. NORRIS, D.K., Geol. Surv. Can: is evidence for prograde reaction. Ellesmere Island, District of Franklin, 1979-. Structural geology of northern Yukon Territory At least 3 phases of folding occurred; early and northwestern District of Mackenzie, 1969-. 1039. PUGH, D.C., Geel. Su rv. Can.: isoclines1 axial planes are parallel to lithologies, Northern basin analysis program: Peel River while the 2 later phases of more open folding 1055. TEMPELMAN-KLUIT, D.J., Geol Su rv. Can: map-area, District of Mackenzie and Yukon, were in other orientations. Stratigraphy, structure and metallogeny of J 97 I-. Pelly Mountains, and Yukon Plateau, Yukon 1045. THIVIERGE, R.H., FYSON, W.K., Univ. Ottawa Territory, 1973-. 1040. WILLIAMS, G.K., Geol. Surv. Can.: (Geology): Northern basin analysis program: Great Bear, Structure of Grenvill gneiss in the Yo rk River GENERAL/GENERALITEs Redstone and Great Slave map-areas, District tectonic zone, near Bancroft, Ontario, 1980-82; of Mackenzie, 1971-. M.Sc. thesis (Thivierge). 1056. BAER, A.J., Univ. Ottawa: Proterozoic orogens and crustal evolution, NOVA SCOTINNOUVELLE-ECOSSE QUEBEC/QUEBEC 1979-. See: 1041. DONOHOE, H.V., Jr., Nova Scotia Dept. l 046. BAER, A.J., Univ. Ottawa (Geology): Geotherms, evolution of the lithosphere and Mines Energy: A number of related studies aimed at better plate tectonics; Tectonophysics, vol. 72, Fourchu Group studies, southeastern Cape Breton understanding the Grenvi11ian orogeny and its p. 203-227, 1981. Island, Nova Scotia, J 980-84. mechanisms, 1967-. Defining constraints on Proterozoic crustal See: See: evolution and using these to develop better Geological studies in southeastern Cape Breton Two orogenies in the Grenville Belt?; Nature, models. Island, 1980; Nova Scotia Dept. Mines Energy, vol. 290, p. 129- 131, 1981. Rept. 81- 1, 1981. 1057. FARRAR, E., ARCHIBALD, D.A., A Grenvillian model of Proterozoic plate­ KONTAK, D., Queen's Univ. (Geological To provide a regional stratigraphic, structural tectonics Precambrian plate tectonics; Elsevier Sciences): and plutonic setting for mineral occurrences p. 353-386; 1981. Plate tectonics and K-Ar geochronology of the and deposits in the Fourchu Group. Foliated and recrystallized granites, Timber Canadian Cordillera and the Andes; Ph.D. Lake pluton; Geol. Surv. Can., Paper 80-lC, theses (A rchibald, Kontak). p. 201-205, 1980.

48 STRUCTURAL GEOLOGY/TECTONICS/GEOLOGIE STRUCTURALE/TECTONIQUE

See: 1062. KING, L.H., Geol. Surv. Can.: 1068. STARKEY, J., NAST, H., Univ. Western Ontario Ridge subduction, eduction and the Neogene Bedrock and surficial geology, Grand Banks, (Geology): tectonics of southwestern North America; Tec­ 1973-80. Analysis of the fabrics of deformed rocks, tonophysics, vol. 67, p. 81-99, 1980. I 976-. See: Miocene ridge inpingement and the spawning of A reconnaissance study of the surficial geology See: secondary ridges off Oregon, Washington and of the Grand Banks of Newfoundland; Geol. An illustration of the advantages of a complete British Columbia; Tectonophysics, vol. 69, Surv. Can., Paper 81-lA, p. 45-56, 1981. texture analysis described by the orientation p. 321-348, 1980. distribution function (DDF) using quartz pole Two research projects are currently underway. 1063. RANALLI, G., Carleton Univ. (Geology): figure data; Proc. Intern at. Con. on the Effect The first involves two graduate students and Role of rheology in geodynamics, I 978-84. of Deformation on Rocks, JUGS Comm. Tec­ tonics, Gottingen, p. 225-228, 1980. comprises a K-Ar study of thermal and See: tempera! relationships in two mountain belts, Regional models of the steady-state rheology of Microstructural and chemical transformations the Andes and the Canadian Cordillera. We the upper mantle; Earth Rheology, Isostasy, accompanying deformation of granite in a shear have delimited the times of intrustion, meta­ and Eustasy, Wiley, London, p. 111-123, 1980. zone at Mieville, Switzerland; with implications morphism and uplift in the Kootenay arc of for stress corrosion cracking and superplastic Rheological properties of the upper mantle in British Columbia. In the Andes our aim is to flow; Contrib. Mineral. Petrol., vol. 73, p. Canada from olivine microrheology; Can. J. clarify the tempera! relationships between 221-242, 1980. intrusion, extrusion and the genesis of tin­ Earth Sci., vol. 17, 1499-1505, 1980. tungsten arc deposits. The long-term objectives of the project are the 1069. STAUFFER, M.R., Univ. Saskatchewan (Geological Sciences): The second project involves my joint research determination of the rheology of lithosphere Structures in rocks, 1965-. with Dr. J.M. Dixon, Queen's Univ., into the and mantle, and the modelling of selected geo­ dynamic processes on the basis of realistic tectonic implications of ridge subduction. We See: rheological equations. In the short term, have addressed the problems of ridge impinge­ Analysis of triaxial ellipsoids, their shapes, attention is focused on the following four ment with western North America and also with plane sections, and plane projections; Math. objectives: the Campbell plateau - New Zealand region. Geology, vol. 13, p. 135-152, 1981. This is an ongoing study. l) variations of effective viscosity across the A general program intended to help understand mantle transition zone and in the lower mantle An important result of our collabera tive the geometry and origin of any type of research has been the suggestion that the - on the basis of recent results on the pressure-, structure in any type of rock. Past papers have Pacific plate split in two parts 65 Ma ago on temperature-, and phase change-dependence of included studies of tectonic structures as well creep activation parameters, an estimate of the the Emperor Trough, Line Islands lineaments. as some of sedimentary origin in rocks ranging The two parts subsequently moved 1700 km in a effective viscosity of the lower mantle and of in age from Proterzoic to Recent. right lateral sense. its effect on the depth extent of mantle flow is calculated; 1070. STRINGER, P., RAST, N., TREAGUS, J.E., 1058. FYSON, W.K., Univ. Ottawa (Geology): 2) role of transient creep in mantle flow - by Univ. New Brunswick (Geology), Univ. Kentucky, Structural patterns in metamorphic rocks, examination and extrapolation of fundamental Univ. Manchester: 1970-. transient creep equations, deformation maps Relation of cleavage to folding in the including transient creep effects are being con­ Caledonian-Appalachian orogenic belt, 197 5-85. 1059. GRIFFITHS, J.R., Univ. Alberta (Geology): structed, and the possible role of transient See: Comparative studies of orogenic belts, 1979-8 l. creep in small-strain mantle deformation evalu­ Non-axial planar S cleavage in the Hawick ated; Time-space diagrams showing sediments, rocks of the Gallow\i.y area, southern Uplands, volcanics, plutonics, metamorphics and some 3) continuum-mechanics modelling of the geo­ Scotland; J. Structural Geol., vol. 2, p. mineral deposit data have been completed for tectonic evolution of foreland belts - a pure 317-331, 1980. British Columbia, southeastern Australia, plasticity solution for the velocity and slip-line A geotraverse across a deformed Ordovician southwestern Japan, Peru/Bolivia, and New fields in a model foreland wedge is compared ophiolite and its Silurian cover, northern New Zealand. It is apparent that there is an with data from the Rocky Mountain Foreland Brunswick, Canada; Tectonophysics, vol. 69, essential symmetry in space and time of a Belt to test the geodynamic history of foreland p. 221-245, 1980. variety of geologic events from apparently belts; and quite different orogenic belts. Using petro­ 5 cleavage non-axial planar to F folds in 4) effects of shear zones in intra-lithospheric 1 1 genetic constraints and mantle thermal Sourian and Ordovician strata in the Galloway decoupling - available analyses on the thermo­ evolution models, orogeny can be related to area, southern Uplands, Scotland is attributed mechanical properties of lithospheric shear subduction of oceanic lithosphere. A major to synchronous development of the F folds on zones will be extended to include the effects of variable as the duration of subduction - less planes non-orthogonal with respect t6 the bulk grain size reduction and hydrolytic weakening; than 50 Ma produces 11 orogeny11 across a zone strain axes. The pattern, scale and regional their importance will be assessed by comparison 300 km wide, 100 Ma can produce effects up to distribution of the F folds are consistent with with observations. 1 800 km from the trench. Several of the belts deformation accompanying sequential accretion studied involve one or more overlapping of sediments above a northwestward dipping 1064. ROCHESTER, M.G., MERRIAM, J.B. (Physics): orogenies, but the plots can be resolved into subduction zone. Semi-recumbent F folds and Earth and ocean tides and earth rotation, 1981-. 2 discrete thermal envelopes, each related to a ~ cleavage are superimposed upon subvertical single episode of subduction. 1065. ROCHESTER, M.G., SMYLIE, D.E., stfcess~ructures in the rotated imbricate fault CROSSLEY, D.J., Memorial Univ. (Physics), York 1060. KEPPIE, J.D., Nova Scotia Dept. Mines Energy: Univ., McGill Univ. Deformation in Ordovician and Silurian rocks in Tectonic map of Nova Scotia at l :500,000; Long-period core oscillations, 1977-. northern New Brunswick is interpreted in terms geology and tectonics of Nova Scotia, 1974-82. of a model involving southeastward subduction See: of oceanic crust. Non-axial planar cleavage in Production of a tectonic map of Nova Scotia Simple core undertones; Geophys. J. Roy. folded Silurian sediments in northeastern New based upon plate tectonic theory, and memoir Astron. Soc., vol. 73, 1980. on the geology and tectonics of Nova Scotia; Brunswick, and bedding schistosity, polyphase both nearing completion. Compressibility, core dynamics and the sub­ deformation, cleavage refraction and deformed seismic wave equation; Phys. Earth Planet fossils in Ordovician - Lower Devonian meta­ 1061. KEPPIE, J .D., RUITENBERG, A.A., Interiors, vol. 24, p. 308-319, 1981. sediments in southwestern New Brunswick, are FYFFE, L.R., ST-JULIEN, P., 1066. SOUTHER, J.G., Geol. Surv. Can.: being investigated. HUBERT, C., SKIDMORE, W.B., Study of the Cenozoic evolution of the western WILLIAMS, H., BURSNALL, J. T., Nova Scotia Cordillera, 1977-. 107 I. WILLIAMS, P.F., Univ. New Brunswick (Geology): Dept. Mines Energy, Univ. Laval (Geologie), Deformation mechanisms and tectonic Univ. Montreal (Geologie), Memorial Univ. 1067. SRIVASTAVA, S.P., Geol. Surv. Can.: processes, 1900-. (Geology): Comparative studies of the continental margins See: Time of deformation map of the Canadian of the Labrador Sea and of the North Atlantic, Vorticity and non-coaxiality in progressive de­ Appalachians, I 97 6-8 I. 1978-. formations; J. Structural Geol., vol. 2, p. 371-378, 1980. Production of a map showing structural elements and areas colour

49 VOLCANOLOGY /VOLCANO LOGIE

1072. CARTER, M.W., BLACKBURN, C.E., A study of the distribution and reJa tive ages of 1078. RUSSELL, J.K., NICHOLLS, J., Ontario Geol, Surv .: the rock-types in the Kirkland Lake area Univ. Calgary (Geology and Geophysics): Terrace Bay area, Ontario, 1980-81. indicates that this sima-to-sial transformation Petrology/ Geochemistry of the historic lavas of came about through the downward faulting, Mauna Loa, 1981-83; Ph.D thesis (Russell). The map-area is underlain by Early to Late Pre­ buckling and tilting of crustal rocks occurring cambrian rocks mantled by Pleistocene and simultaneously with their replenishment by The historic flows of Maun a Loa comprise ove9 Recent deposits. The Early Precambrian rocks 3:Jeruptive events that produced over 3.0 X 10 magmas migrating upward and cooling at comprise a metavolcanic-metasedimentary surface. To explain this, megacaldrons are M of basalt in approximately 150 years. This sequence intruded by metagabbroic and volcanic activity provides an excellent oppor­ envisaged in which subsidence of the crustal granitic-syenitic plutons. Middle to Late Pre­ rocks was initiated by a thick mafic crust tunity to study the magmatic processes cambrian rocks comprise diabase and lampro­ involved in the generation of basaltic vol­ forming above a large mantle diapir within a canism. Chemical variations in lavas and phyre dikes which intrude the ear Her rocks. primary carbonaceous chondrite crust. As the Metavolcanics predominate among the supra­ coexisting mineral phases may put definite con­ crustal rocks sank they were converted to crustal rocks and consist mainly of iron-rice straints on source rock compositions and/or eclogite, thus perpetuating the subsidence until tholeiitic subaqueous flows, metamorphosed to processes operating during magma transport. most of the rocks at surface were granitic amphibolite-rank regional metamorphism. Thermodynamic equilibria while estimating the rocks of low specific gravity. In the younger Felsic intrusive rocks comprise granite, grano­ intensive characteristics of the erupted lavas megacaldron, although formation of granitic diorite, quartz monzonite and quartz monzo­ may also offer estimates of P, T conditions of rocks had begun, this last stage was not dior i te and syeni tic rocks. Diabase and lampro­ the source region. extensive. Hence, most of the volcanic rocks phyre dikes trend northerly and westerly. remain so that the different stages of the sima­ The 1981 field season will be spent mapping Mineral deposits comprise gold, copper­ to-sial transformation in the youngest mega­ these flows to produce a more precise estimate molybdenum and copper-lead-zinc, base-metal caldron can still be observed and this rock of volumes of erupted material as well as a mineralization. succession used as a standard along with the base map for the sampling of the lavas. The model when studying other greenstone belts greatest asset of this study is the certainty 1073. DlMROTH, E., Univ. Quebec Chicoutimi a with less preserved volcanic successions. with which the volumes, chemistry, and timing (Sci. de la Terre): of the eruptions can be fixed. With these VoJcanologie sous-marine, 1981-82. 1076. MUEHLENBACHS, K., Univ. Alberta (Geology): parameters known, the answers to the petro­ Preparation d'un manuel de volcanologie sous­ Isotopic analyses of volcanic rocks from varied logical problems may be found with greater marine pour public ation en 1983. tectonic regimes, 1980-83. certainty. 1074. HOCQ, M., CATY, J.L., Young, unaltered volcanic rocks from British 1079. THURSTON, P.C., Ontario Geol. Surv.: Quebec Ministere Energie et Ressources: ~~~~~bvi~r~t~~l~~ I~~la~?~ ~er~anr:~t~~~sdi:~!~~ Felsic centers of volcanism, northwestern Synthese geologique JOUTEL-LEBEL l'ETAPE: 0 87 86 Ontario, 1979-82. JOUTEL-GUYENNE, 1980-84. variations can be correlated with / Sr and See: sometimes not. In those cases crustal con­ Felsic centers of volcanism, Uchi and Gods Cartographier le sillon voJcano-sedimentaire de tamination is demonstrable. In other cases Lake sub-provinces; Ontario Geol. Surv. Misc. Joutel-Lebel (Abitibi). Definir la stratigraphie, mantle heterogeneity may be suspected. Paper 92, p. 28-31, 1981. paJeogeographie et J'evolution structurale et volcanique de le secteur. Interpreter Jes miner­ 1077. ROOTS, C.F., DONALDSON, J.A., Subaer ial volcanism in the Archean Uc hi - alisations. Carleton Univ. (Geology): Confederation volcanic belt; Precambrian Res. Geology of the Montana Mountain volcanic vol. 12, p. 79-98, 1980. 1075. JENSEN, L.J., LANGFORD, F.F., complex, south-central Yukon, 1980-81; M.Sc. To characterize the physical volcanology and Un iv. Saskatchewan (Geological Sciences): thesis (Roots). trace element geochemistry of several centers A petrogenic model for the Archean Abitibi of felsic volcanism in northwestern Ontario. belt in the Kirkland Lake area, Ontario, Geological mapping of Montana Mountain, 1972-81; Ph.D thesis (Jensen). west-central Yukon, has revealed a subcircu1ar volcanic complex, about 6 km in diameter, that 1080. THURSTON, P.C., HODDER, R.W., The Kirkland Lake portion of the Archaean intrudes both oceanic basalt of Atlin Terrane FRYER, B.J., Univ. Western Ontario (Geology): Abitibi greenstone belt was formed by two (late Paleozoic) and Jurassic fly sch. Intrusion VoJcanology and trace element geochemistry of cycles of komatiitic to tholeiitic to calc-aJkalic breccias in the northern half are over Jain by cyclical volcanism in the Archean volcanism. The older cycle resulted in calc­ 1500 m of andesitic flows; these lavas are Confederation Lake area, Ontario, 1976-80; aJkaJic volcanic piles whose cores were intercalated with sediments and debris flows Ph.D thesis (Thurston). replaced by trondhjemitic batholiths and edges farther south. A late Cretaceous granodiorite See: covered by komatiitic rocks of the younger intrudes the complex; this intrusion is enriched Trace element geochemistry of repetitive c ycle. Some trondhjemitic rock was also in silica and potassium at its highest elevations. basalt to rhyolite cyclical volcanism in an developed in the calc-alkalic core of the Quartz veins hosting arsenopyrite and galena Archean setting; Geol. Assoc. Can./ Mineral. volcanic pile resulting from the younger cycle. (Venus mine) occur in fissures on the east side Assoc. Can., Annual Meeting, Abstracts, vol. 6, Therefore, each volcanic cycle can be thought of the volcanic pile. Petrography of the p. A-55, 1981. of as the primary steps in the formation of siaJ breccias and study of the chemistry of the crust, and, where the calc-alkalic and sedi­ volcanic rocks, thought to belong to the Mount Subaer iaJ volcanism in the Archean Uchi­ mentary rocks are largely replaced by granitic Nansen Group, are in progress. Confederation volcanic belt; Precambrian rocks, the sima-to-siaJ transformation has Res., vol. 12, p. 79-98, 1980. become complete. The project characterizes 3 basalt to rhyolite volcanic cycles in terms of physical volcan­ ology, stratigraphy, geochronology and trace element geochemistry. Trace element results suggest complex petrogenetic schemes must be active. These Involve mantle derivation of basalts and genesis of dacite to rhyolite suites by melting of amphibolite or liquid immisci­ bility. The andesitic rocks were produced by magma mixing.

50 ORGANIZATIONS REPORTING/ETABLISSEMENTS DECLARANTS

Acadia University, Ecole Polytechnique, National Research Council, Royal Ontario Museum, Department of Geology, Departement de Genie mineral, Division of Building Research, Department of Invertebrate Palaeontology, Wolfville, Nova Scotia Campus de l'Universite de Montreal, Ottawa, Ontario 100 Queen's Park, BOP !XO Case postale 6079, Succ. "A", KlA OR6 Toronto, Ontario Montreal, Quebec M5S 2C6 Alberta Research Council, H3C 3A7 New Brunswick University, Geological Survey, Department of Geology, Royal Ontario Museum, 3rd Floor, Terrace Plaza, Environment Canada, Box 4400, Department of Vertebrate Palaeontology, 4445 Calgary Trail South, National Water Research Institute, Fredericton, New Brunswick 100 Queen's Park, Edmonton, Alberta Canada Centre for lnland Waters (CCIW), E3B 5A3 Toronto, Ontario T6H 5R7 867 Lakeshore Road, M5S 2C6 P.O. Box 5050, New Brunswick University, Alberta Research Council, Burlington, Ontario Department of Geology, Saskatchewan Museum of Natural History, Groundwater Department, L7R 4A6 Tucker Park, Wascana Park, 6th Floor, Terrace Plaza, P.O. Box 5050, Regina, Saskatchewan 4445 Calgary Trail South, Environment Canada, Saint John, New Brunswick S4P 3V7 Edmonton, Alberta National Hydrology Research Institute, E2L 4L5 T6H 5R7 Ottawa, Ontario Saskatchewan University, KlA OE? New Brunswick Department Department of Geological Sciences, Alberta University, of Natural Resources, Saskatoon, Saskatchewan Department of Geology, Geological Survey of Canada, Mineral Resources Branch, S7N OWO Edmontori, Alberta Department of Energy, Mines and Resources, P.O. Box 6000, T6G 2E3 601 Booth Street, College Hill Road, Saskatchewan Department of Mineral Ottawa, Ontario Fredericton, New Brunswick Resources, Alberta University, Kl A OE8 E3B 5Hl Saskatchewan Geological Survey, Department of Zoology, 1211-1914 Hamilton Street, Biological Sciences Building, Laurentian University, Newfoundland Department of Mines Regina, Saskatchewan Edmonton, Alberta Department of Geology, and Energy, S4P 4V4 T6G 2E9 Ramsey Lake Road, Mineral Development Division, Sudbury, Ontario P.O. Box 4750, Saskatchewan Research Council, Amoco Canada Petroleum Company Ltd., P3E 2C6 St. John's, Newfoundland Geology Division, Amoco Canada Building, AlC 5T7 30 Campus Drive, 444 Seventh Avenue S. W., Laval University, Saskatoon, Saskatchewan Calgary, Alberta oepartement de Geologie et Mineralogie, Nova Scotia Department of Mines S7N OX! T2P OY2 Cite universitaire, and Energy, Quebec, Quebec 1690 Hollis Street, Brandon University, GIK 7P4 P.O. Box 1087, Universite de Sherbrooke, Department of Geology, Halifax, Nova Scotia Departement de Geographie, Brandon, Manitoba Manitoba University, B3J 2XI Sherbrooke, Quebec R7A 6A9 Department of Earth Sciences, JIK 2RI Winnipeg, Manitoba Ontario Ministry of the Environment, British Columbia University, R3T 2N2 Water Resources Branch, St. Francis Xavier University, Department of Geological Sciences, Suite 100-135 St. Clair Avenue West, Department of Geology, 6339 Stores Road, University Campus, Manitoba Department of Energy and Mines, Toronto, Ontario Antigonish, Nova Scotia Vancouver, British Columbia Mineral Resources Division, M4V 1P5 B2G !CO V6T 2B4 993 Century Street, Winnipeg, Manitoba Ontario Ministry of Natural Resources, Simon Fraser University, British Columbia University, R3H OW4 Ontario Geological Survey, Department of Physics, Department of Geophysics and Astronomy, 11 th Floor - 77 Grenville Street, Burnaby, British Columbia Vancouver, British Columbia McGill University, Toronto, Ontario V5A 1S6 V6T 2B4 Department of Geography, M5S 1B3 805 Sherbrooke St. West, Toronto University, British Columbia Ministry of Montreal, Quebec Ottawa University, Department of Geology, Energy, Mines, and Petroleum Resources, H3A 2K6 Departement de Geographie, Toronto, Ontario Geological Division, Ottawa, Ontario M5S 1A7 Parliament Buildings, McGill University, KlN 6N5 Victoria, British Columbia Department of Geological Sciences, Toronto University, V8V 1X4 3450 University Street, Ottawa University, Er indale College, Montreal, Quebec Department of Geology, Department of Earth and Planetary Brock University, H3A 2A7 Ottawa, Ontario Sciences, Department of Geologkal Sciences, KlN 6N5 3359 Mississauga Road, St. Catharines, Ontario McGill University, Mississauga, Ontario L2S 3Al Redpath Museum, Polar Continental Shelf Project, UL 1C6 859 Sherbrook St. W., Department of Energy, Mines Calgary University, Montreal, Quebec and Resources, Toronto University, Department of Geology and Geophysics, H3A 2K6 880 Wellington Street, Scarborough College, 2500 University Drive N.W., Ottawa, Ontario Department of Geography, Calgary, Alberta McMaster University, West Hill, Ontario T2N 1N4 Department of Geology, Universite du Quebec a Chicoutimi, MlC 1A4 Hamilton, Ontario oepartement des Sciences de la terre, Canada Centre for Mineral and L8S 4Ml 930 est, rue Jacques-Cartier, Toronto University, Energy Technology (CANMET) Chicoutimi, Quebec Department of Physics, Department of Energy, Mines and Resources, Memorial University of Newfoundland, G7H 2BI Toronto, Ontario 555 Booth Street, Department of Geology, M5S 1A7 Ottawa, Ontario St. John's, Newfoundland Universite du Quebec a Quebec, KlA OGl AlB 3X5 Institut National de la Recherche Waterloo University, Scientif ique (lN RS-Petrole), Department of Earth Sciences, Carleton University, Memorial University of Newfoundland, 555, boul. Henri IV, Waterloo, Ontario Department of Geology, Department of Physics, Case postale 7500, N2L 3Gl Ottawa, Ontario St. John's, Newfoundland Ste-Foy, Quebec KlS 5B6 AlB 3X7 GlV 4C7 Western Ontario University, Department of Geology, Dalhousie University, Ministere de l'E.ner~ie et des Queen's University, Biological and Geological BuiJding, Department of Geology, Ressources du Quebec, Department of Geological Sciences, London, Ontario Sir James Dunn Building, 1620, bout. de !'Entente, Kingston, Ontario N6A 5B7 Halifax, Nova Scotia Quebec, Quebec K7L 3N6 B3H 3J5 GlS 4N6 Regina University, Universite de Montreal, Department of Geological Sciences, oepartement de Geoiogie, Regina, Saskatchewan C.P. 6128, Succ. "A", S4S OA2 Montreal, Quebec H3C 3J7

51 LIST OF GRANT AWARDS IN THE EARTH SCIENCES FOR 1980-81/ USTE DES SUBVENTIONS ATTRIBUEES AUX SCIENCES DE LA TERRE EN 1980-81

Department of Energy, Mines and Resources, Research Agreements 1980-81/ MinistCce de l'tnergie, des mines et des ressources, conventions de recherche 1980-81

BRITISH COLUMBIA MANITOBA University of Waterloo

University of British Columbia University of Manitoba Appleyard, E.C. (Earth Sciences) Metallogeny of scapolite-bearing rocks of the Barnes, W.C. (Geological Sciences) Hall, D.H. (Earth Sciences) Wollaston Lake area, Saskatchewan, $4,500.00. Salt marsh progradation, Fraser Delta, British lnterpretation of MAGSA T data and the magnetic Columbia, $4,500.00. signatures of provinces and sub-provinces in the Cherry, J.A. (Earth Sciences) Canadian Shield, $6,500.00. Retardation of 226 R 2 in groundwater in unconsoli­ Clowes, R.M. (Geophysics and Astronomy) dated deposits near the Nordic tailigs, $10,000.00. Interpretation of ocean bottom seismometer reflec­ Moon, W. (Earth Sciences) tion/refraction data on Explorer/Juan de Fuca Seismic-electrical deep sounding along the new Plates, $6,700.00. Manitoba Hydro Power Line (S.E. Manitoba) and Fransham, P.B. (Geology) interpretation of I 977 and I 979 CO-CRUST re­ Acoustic and mechanical behaviour of frozen soils, Ellis, R.M. (Geophysics and Astronomy) fraction seismic data, $3,000.00. $10,000.00. Interpretation of refraction and reflection data from the Queen Charlotte Fault Zone, $6,700.00. ONTARIO Roberts, R.G. (Earth Sciences) Stable isotopes of gold-bearing quartz veins and Godwin, C.I. (Geological Sciences) Carleton University their carbonate-rich host rocks at Dome Mine, Analysis of metal and rare earth element (REE) Timmins, Ontario, $7,250.00. zonation in baritic stratiform and volcanogenic Brown, R.L. (Geology) deposits, Canadian Cordillera - to develop genetic Geological mapping and compilation, Shuswap University of Western Ontario and exploration models, $9,500.00. Terrane and Selkirk Mountains (82 M-W, 82 M-E, 82 N-W), British Columbia, $5,000.00. Beck, A.E. (Geophysics) Simon Fraser University Recovery of climatic data over the past millenium Donaldson, J.A. (Geology) from high resolution - high precision temperature Huntley, D.J. (Physics) Sedimentology and stratigraphy of the Hornby Bay gradient logs measured in boreholes. A feasibility Thermoluminescence dating of land sediments, and Dismal Lakes groups, Northwest Territories, study, $7,500.00. $4,000.00. $7,000.00. Luchman, B.H. (Geography) University of Victoria Watkinson, D.H. (Geology) Oxygen-isotope determination of paleotemperatures Geological mapping and petrological interpretation during the Hypsithermal Interval in the Middle Dosso, H. W. (Physics) of relationships between silicification, chloritiz­ Canadian Rockies, $2,500.00. An analogue model study of electromagnetic ation, sericitization and Cu-Zn deposits, Noranda induction in the Queen Charlotte Islands region, area, $1,000.00. QUEBEC $3,000.00. Watkinson, D.H. (Geology) Concordia University ALBERTA Geology, petrology and chromite chemistry of Cr occurrences in ophiolitic complexes, $10,000.00. Kumarapeli, P.S. (Geology) University of Alberta Investigations into seismotectonics of Eastern McMaster University Canada, $5,000.00. Burwash, R.A. (Geology) Variation of uranium and thorium concentrations in Clarke, W.B. (Physics) Ecole Polytechnigue alkaline intrusive complexes, $3,000.00. Development of a new pr9spe'.i,ting method for uranium - measurements of He/ He, He, Ne, and Gelinas, L. (Genie Mineral) Chatterton, B.D.E. (Geology) tritium in groundwater lakes and soil gas, Etude des complexes rhyolitiques de la region de Silurian trilobite and conodont faunas of the $10,500.00. Rouyn-Noranda, $8,000.00. MacKenzie Mountains, $4,000.00. Crocket, J.H. (Geology) Perrault, G. (Genie Mineral) Cruden, D.M. (Geology) Gold mineralization in Archean greenstone belts: a Mineralogie, petrologie, g6ochimie et metallo&enie Landslides in the Kamloops Group in south central study of Dickenson Mine, Red Lake area, Ontario, de certaines occurrences d1uranium au Quebec, British Columbia, $9,000.00. $10,750.00. $4,500.00.

Evans, M.E. (Physics) McCann, S.B. (Geography) Pouliot, G. (Genie Mineral) Chemical demagnetization investigations of Sediment dispersal patterns and shore morphology Mineralogie et geochimie des principaux gltes Canadian Proterozoic redbeds, $6,500.00. along the Georgia Strait coastline of Vancouver d'ilmenite associes aux complexes anorthositiques du Island, British Columbia, $8,000.00. Quebec, $3,500.00. Jones, F.W. (Physics) An investigation of the relationships between geo­ McNutt, R.H. (Geology) Tanguay, M.G. (Genie Mineral) thermal and other geophysical data in high temper­ Geochronological studies in the English River gneiss Applications des images Landsat en genie et en ature regions of Alberta, $7,000.00. belt and Wabigoon greenstone belt, N.W. Ontario, geologie $9,700.00. $3,500.00. Rutter, N.W. (Geology) McGill University Amino acid analysis of fossils from Northern University of Ottawa Canada, $4,000.00. Carson, M.A. (Geography) St-Onge, D.A. (Geography) Springtime pore pressures and landslide development Stelck, C.R. (Geology) Stratigraphy and sedimentology, Glacial Lake in clay slopes with frozen slope surfaces, $2,600.00. Foraminifera of the Upper Albian-Middle Albian Coppermine, Northwest Territories, $5,000.00. boundary in northeastern British Columbia, Elson, J.A. (Geological Sciences) $7,200.00. University of Toronto Genesis and differentiation of diamictons on Somerset Island, Northwest Territories, $2,000.00. University of Calgary Bailey, R.C. (Physics) Optimal least-squares analysis of airborne radio­ Francis, D.M. (Geological Sciences) Glockner, P.G. (Mechanical Engineering) metric survey data, $8,000.00. The evolution and mineral potential of the Cape Surface and underground deformations due to under­ Smith fold belt, $10,000.00. ground coal mining operations, $15,000.00. Curran, J.H. (Civil Engineering) Experimental investigation of the deformation/ Hesse, R. (Geological Sciences) Simony, P.S. (Geology and Geophysics) conductivity relationship for dilatant rock joints, Organic matter maturation and mineral diagensis in Stratigraphy, tectonics and metamorphism in Blue $7,500.00. the Quebec Appalachians, $7,000.00. River area of Cariboo Mountains, British Columbia, $14,500.00. Dunlop, D.J. (Physics) Jensen, O.G. (Metallurgical Engineering) Paleomagnetic dating of metamorphic events in Applications of natural and artificial Em sources to SASKATCHEWAN Canadian Precambrian rocks, $5,000.00. ~round impedance measurement (ULF, VLF, LF), 510,000.00. University of Saskatchewan Gittins, J. (Geology) Chronology of alkalic magma tism in the Haliburton­ Mountjoy, E.W. (Geological Sciences) Braun, W.K. (Geological Sciences) Bancrof t region, Ontario, $4,000.00. A comparison of the sedimentology and diagensis of Biostratigraphy and microfaunas of the Mesozoic Nisku coral-stromatactic mounds at Winnifred Pass Rocks in Western Canada, $5,900.00. Jopling, A. V. (Geography) and West Pembina, $7,000.00. Continuous monitoring of density flows in a Gendzill, D.J. (Geological Sciences) lacustrine environment, $3,900.00. Stearn, C. W. (Geological Sciences) Study of mine subsidence using geophysical tech­ Paleoecology of Blue Fiord carbonate rocks, niques, $9,000.00. Ludvigsen, R. (Geology) southern Ellesmere Island, District of Franklin, Upper Cambrian and Ordovician trilobite biostrati­ $2,000.00. King, M.S. (Geological Sciences) graphy of western and central Canada, $4,250.00. Acoustic borehole logging in the Canadian Shield, $8,000.00. Spooner, E.T.C. (Geology) Tin mineralization in Nova Scotia and the Yukon, $9,500.00. 52 Universite Laval Universite du Quebec a Rimouski Hall, J.M. (Geology) Continental margin and ocean crust geological in­ Beland, R. (Geologie) Long, B. (I NRS-Oceanologie) vestigations through the further development of the Relations granite-indices d'uranium dans les terrains Consequences sedimentologiques et geomorpholog­ Bedford Institute Shipborne Electric Drill, grenvilliens de St-Simeon-Saguenay et du comte de iques des amena&ements hydro-etectriques sur les $15,000.00. Porteneuf, Quebec, $5,000.00. estuaires des rivieres de la Basse COte du Golfe du Saint-Laurent, $5,000.00. Huntley, D.A. (Oceanography) Seguin, M.K. (Geology) Direct measurements of coastal waves and currents, Paleomagnetic studies on the tectonic evolution of Universite de Sherbrooke southern Gulf of St. Lawrence, $7 ,500.00. Avalon Zone, eastern Newfoundland, $7 ,000.00. Dubois, J-M. M. (Geographie) Jamieson, R.A. (Geology) Universite de Montreal Le Quaternaire d'Anticosti: formations meubles, Cape Breton Highlands geological mapping, stratigraphie et evolution littorale, $8,000.00. $5,850.00. Mamet, B. (Geologie) Taxonomy and stratigraphy of Carboniferous fora­ NEW BRUNSWICK Medioli, F.S. (Geology) minifers and algae, British Columbia, Yukon and A comparison of observed and theoretical Holocene District of Mackenzie, $7,000.00. University of New Brunswick apparent sea level variations in Atlantic Canada, $4,500.00. Universite du Quebec a Chicoutimi Noble, J.P.A. (Geology) Silurian-Devonian paleontology and stratigraphy of Piper, D.J. W. (Geology) Dimroth, E. (Sciences de la Terre) the Northern Appalachians, $5,000.00. Geological mapping, sediment distribution Evolution magmato-tectonique de la province processes, and Quaternary stratigraphy, coastal Grenville dans la region du Saguenay-Lac St-Jean, Pajari, G.E. (Geology) Nova Scotia and Newfoundland, $15,000.00. $10,000.00. The geology of the pre-Triassic rocks of the Grand Manan archipelago, Bay of Fundy, New Brunswick, NEWFOUNDLAND Universite du Quebec a Montreal $1,500.00. Memorial University of Newfoundland Occhietti, s. (Geographie) NOVA SCOTIA Lithologie et stratigraphie du Quaternaire de l'lle du Vetter, W. (Engineering and Applied Sciences) Cap-Breton, $4,700.00. Dalhousie University Ocean sediment properties using acoustic sensing, $10,000.00. Prichonnet, G.P. (Sciences de la Terre) Beaumont, C. (Oceanography) Cartographie des depots meubles de la feuille de St­ Rheology of the lithosphere from gravity and topo­ Williams, H. (Geology) Hyacinthe (31 H/10). Eche: 1/50,000, $4,000.00. graphic data, $5,200.00. Geology of Stephenville map-area (12-B), Newfoundland, $8,000.00. Universite du Quebec a Quebec Cooke, R.C. (Oceanography) The fundamental chemical dynamics implicit in the Wright, J.A. (Physics) Achab, A. (INRS-Petrole) Sea Bed Disposal Program: The effect of high Marine geothermal measurements offshore Eastern Etude Palynologique du Paleozoique de l'est du temperatures and pressures on the mobility of Canada, $10,000.00. Canada, $5,900.00. anions and cations normally associated with clay minerals in deep mar ine sediments, $16,000.00. Tessier, A. (INRS-Eau) Evaluation d'une methode de lessivages 11 setectifs" des sediments acquatigues en vue de la prospection geochimique, $12,000.00.

Department of Environment Canada, Water Resources Research Support Program, Research Agreements 1980-81/ Ministere des Environnement Canada, Prog:·amme de subvention a Ja recherche sur Jes ressources en eau, conventions de recherche 1980-81

University of British Columbia Queen's University University of Saskatchewan

Clarke, G.K.C. (Geophysics and Astronomy) Patterson, R.J. (Geological Sciences) Gray, D.M. (Hydrology) Glacier beds: their relationship to ice dynamics, Geochemical controls on the mobility of radio­ Infiltration into frozen and partiaUy frozen soils, glacier hydrology and erosion, $10,000.00. nuclides in the shallow groundwater flow system, $15,000.00. Chalk River: role of solid iron phases, $6,800.00.

Polar Continental Shelf Project Field Support Non-Governmental Activities 1980- 81/ Aide de l'e tude du Plateau continental polaire en faveur d'activites non gouvemementales pour 1980-81

ALBERTA French, H.M. University of Western Ontario Geomorphic processes, Sacks Harbour. University of Alberta Geomorphology, Yukon Territory. Lenz, A.C. Silurian-Devonian paleontology, Arctic Islands. England, J. and Bradley, R.S. Sir Sanford Fleming College Glacial geomorphology, northern Ellesmere Island, Young, G.M. District of Franklin. Watts, S.H. Precambrian sedimentation, Arctic Islands. Bedrock geology, southeastern Ellesmere Island - Jones, B. eastern Devon Island, District of Franklin. QUEBEC Si lurian-Devonian paleontology, Ellesmere and Bathurst Islands, District of Franklin. University of Toronto McGiU University

ONTARIO Miall, A.D. Stearn, C.W. Stratigraphy and sedimentology, Axel Heiberg and Devonian stratigraphy, southern Ellesmere Island, McMaster University E1Jesmere Islands, District of Franklin. District of Franklin.

Woo, M-K. Ri tchie, J.C. U.S.A. Hydrology, Cornwallis and Devon Islands, District of Quaternary paleobotany, Eastern Yukon Territory, Franklin. Tuk Peninsula. Milwaukee Public Museum

University of Ottawa West, R.M. UniversitY of Waterloo Paleontology and biostratigraphy, Axel Heiberg and Dixon, O.A. Ellesmere Islands, District of Franklin. Stratigraphy and sedimentology, Cornwallis Island, Fritz, P. _ District of Franklin. Permatfrost studies, Richards Island. University of Washington

Washburn, A.L. Periglacial features, Resolute, Cornwallis Island and Eureka, Axel Heiberg Island, District of Franklin.

53 Ontario Geological Sucvey, Geoscience Research Grants 1980-81/ Commission geologique de !'Ontario subventions de recherche en sciences de Ja terre pour 1980-81

Brock University Queen's University West, G.F. Interpretation for electromagnetic prospecting, Dalrymple, R.W. Dixon, J.M. $27,000.00. Terrain characteristics and physical processes in Model study of Archean greenstone granite gneiss York, D. small lagoon complexes, $6,310.00. belts, $9,513.50. Direct dating of ore minerals, $21,200.00. Hodgson, C.J. Carleton University Gold ore formation at Red Lake, $32,625.00. University of Waterloo Nichol, I. Bell, K. Speciation of free gold in glacial overburden, Gale, J. Radon decay products - U exploration, $10,000.00. $34,050.00. Impact of groundwater on mining activities in Watkinson, D.H. Niagara Escarpment area, $19,640.00. Potential for chromite ore deposits, $13,553.00. Roberts, R.G. University of Toronto Alteration and gold vein environments, $10,850.00. Lakehead University Campbell, l.H. University of Western Ontario Shegelski, R.J. Rare earth elements in acid volcanics, $15,855.00. Metallogeny and economic potential of Western Kenney, T.C. Fyfe, W.S. Lake St. Joseph greenstone belt, $9,000.00. Horizontal deep drains to stabilize clay slopes, Immobilization of U-Th-Ra in mine wastes, $17 ,500.00. $25,000.00. Laurentian University Miall, A.D. Fyfe, W.S. Sedimentology of Huronian deposits, including Geochemistry-lode gold deposits in felsic igneous Beswick, A.E. uranium-bearing rocks, $7 ,850.00. intrusions, $30,000.00. Alteration patterns in Precambrian volcanic rocks, Naldrett, A.J. Hodder, R.W. $22,000.00. Platinum group elements in magnetic sulfide Evolution of an Archean felsic volcanic-plutonic Rousell, D.E. deposits, $30,000.00. complex, $16,000.00. Mineralization in the Whitewater Group, Sudbury Norris, G. Hutchinson, R. W. Basin, $9,250.00. Mesozoic palynostratigraphy, Moose River Basin, Field relations and geochemistry of Au, Ni and Cr Whitehead, R.E. $15,000.00. deposits, $21,700.00. Roegiers, J.C. Nesbitt, H.W. Gold exploration using co , H2o and alkali 'Anomalies', $20,622.00. 2 Stability of compressed shales in Ontario, Asbestos fibre degradation, $6,925.00. $17,000.00. McMaster University Schwerdtner, W.M. University of Windsor Structural controls of uranium deposits in the Crocket, J.H. Bancroft-Goderham area, $15,000.00. Symons, D. T.A. Stable isotope studies - gold metallogeny, Timmins, Strangway, D. W. Component magnetization of iron, $24,030.00. Ontario, $21,000.00. Magnetism and stratigraphy in the Blake River volcanics, $28,600.00.

Natural Sciences and Engineering Research Couocil Canada Earth Science Operating Grants 1980-81/ Conseil de recherches en sciences naturelles et en gCnie Canada sciences de la teue subventions pour depenses courantes 1980-8 l

Achab,A . Chit~nozoaires de l' Ordovicien Baadsqaard,R. Isotope qeoloqy of 10454 IN R s-P ~ trole inf~rieur et moyen du Qn~bec et 00166 GQoloqy polymetaaorphic rocks, salt heds E004 QU~bec - INRe de l'Est du Canada A094 Alberta and uranium deposits

Adamowski,~. Stochastic analysis of the Bachinski,D.J. "eta•orphis• of sulfide - rich 04611 Civil f.nqineering hydroloqic cycle 0 8615 Geoloqy rocks A012 ottava A09 5 Ne v srunsvick lldridqe ,~.D. 1) Non-axisr••etric inertial Baer,A.J. 1 ) Pelationship between teiture 0952q Physics oscillations in spherical shells 07928 Geoloqy and mineralogy of scm~ A033 york of rota tinq fluid. 2 ) coordinate A099 ottava anorthosites 2) Structural syste• for the study of core studies in the Grenville dynamics Province

Allen,J. "· 1) Experimental and field Bailey ,R. c . Geomagnetic sounding of the 11278 Geology studies in aetaaorpbic petrology C8982 Physics/Geology crust and upper 11antle/Uraniua E036 Toronto 2) "ineraloqy and petrology of Eio9 Toronto e xploration Ca-Al-rich inclusions in the Allende meteorit~ Ballivy,G. Co mportem~nt des coulis 1C199 G~nie civil d'~tanch~it4 et de scellement lnderson,G.P!. Metaso•atic and ore-forming E123 Sherbrooke iniect~s dans les massifs rocheux 00084 Geoloqy solutions A052 Toronto Barker,J.F. Aspects of orqanic and i1S04 Eart.h sciences bio-geocheaistry in the lnderson ,".l'l. contributions to palaeontoloqy H535 wa terloo qroundvater environment 00089 aioloqy and stratigraphy, mainly . A055 "eaorial Ne•foundland Barnes,c. R. Lover Paleozoic conodont 00229 Eart h sciences biostratiqraphy, paleoecology and Appleyard, E. c. studies of aetasomatic ~nd A131 Wat e rloo ul trastructure 00107 Earth Sciences altered rocks E059 Waterloo Barnes,w.c. Sediaentoloqy and organic 0023C Geoloqical sciences qeochemistry of lacustrine and lr•brust,G.A. Nature and origin of E143 Britisb Columbia s hallow marine sediments of 08437 Geoloqy disseminated copper deposits southvestern British Columbia E063 Ottava associated vith Precambrian felsic intrusive rocks Barr,S.l'L Petroqraphy, qeocheaistry, 10201 Geoloqy petroqenesis, and economic Ar•stronq,R.1.. Geochronoaetry of cordilleran E147 Acadia potential of intrusive iqneous 08U38 Geoloqical sciences igneous and aet~•orpbic rocks rocks fro• southvestern Nova 1076 British Columbia Scotia and cape Breton Islan~ lrndt,N.T. Petroqenesis of koaatiitas and Bayliss, P. Applied 10649 Geoloqical Sciences some other Precambrian volcanic 00261 GE'Oloqy crystalloqraphic-mineraloqy E069 Saskatchewan rocks A151 Ca lqarv Ayres, t. D. Early Preca•brian volcanisa and Beales,P.w. Limestone studies and 08556 Earth Sciences plutonism in the Superior and 00265 Geoloqy strata-qround mineral deposits 1091 "anitoba Churchill Provinces, Ontario A154 Toronto and saskatchevan - a contribution to early crustal e volution

54 Beaumon• ,C. Earth rheoloq y Carmichael,c.11. Geo11aqnet ism OOR59 oceanooraphy C066' Geophysics A163 oalhousie EU18 westPrn Ontario

Beck,A.E. !nvestiga tion of pur0 and Carmichael,D. Pi. ~eta~orpbic studies in Ontario, 0027q G~ophvsics applied geothermal >nblems 00664 Geoloqical Sciences Quebec and the Northv~st E171 Wezt~rn Ontario H427 Quepn•s Territories

Rell,L Aoplication of Sr isotopes to Carrol 1, R. L. ~volution and functional anatomy 0658' G<>oloqv the PVolution of the earl y crust C0672 Redpath !1usaum of Paleo%oic and Early ~esozoic A175 Carleton E425 ~cGill reptiles

Beswick, A.. E. De•ermination of th~ primary Casteel, R. w. Holocene paleotemperature 0Q3UA G<>oloqy qeocbemical characteristics of 10 217 Archaeoloqy E21U taurentian Precambrian Volcanism and nature E437 Simon ~raser of the early uppQr mantle cavker,K. B . veqetation history, ~anitoulin Borradaile,G.J. ~ eta~orphic and structural 101.1e; Geoaraphy Island , Ontario 11c4q Geoloqy qeoloqy with emphasis on archean J526 West~rn Ontario E27C La keh >a nces qenesis of qranitic peqmatites 093r7 r.~olooie et pal~oenvironnements du E447 Manitoba E2e1 r.aval Silurien des Appalacbes du Nord Chao, G. Y. Descriptive, comparative and Bevis, Pl. J. Slav aass movement in southvest C.0723 GPoloqv structural studies of •inerals 11285 Geoqraphy British Columbia E465 Carleton fro• "ont St-Hilaire, Quebec E2P5 British Columbia Cha paa n,c. H. Seismic body vave theory Boven, A•• T. The dvnaaics of coastal waters CQ724 Phvsics C884U oce•nooraphy and s~dira9'nts A411 Toronto A276 Dalhousie Charlesworth, A.A. IC stractural study of c oal-bearing Braun,W. K. Microfaunas and hiostratigraphy C07 2° Geoloqy and ad1acent strata,Rocky ~oueu Geoloqical SciQnces of western cacada HU29 Alberta "ou~tain Foothills, c~ntral E3"0 Saskatchewan Alberta

Brookfield ,!'I. E. ~esozoic evolution of th~ Chatterton, e. D. E. Taxonoaic, paleoecologic, C598U Land R~source sc Pacific ma rqins o6925 Geoloqy biostratiqraphic and bioqeographic A30q Guelph A418 ~lberta studies of Paleozoic faunas of western and northern Canada, with Brooks, c. ~vclution of the Precambrian concentration on conodonts and 00517 Geolooy Shield of Canada as determine~ trilobites E317 Montr~al by QPochemical, isotopic and qPoch~onoloqic analys~s Cherry ,J. 7'•• "iqration of contaminants and on7ua Earth sciences env!ronaP.ntal isotopes in shallow Brovn,A.c. Et ude m~talloq~nique ~es P.U85 Wa tP.rloo qroundvater flov systeas 06590 G~rie min~ral q~se•~nts stratiforme~ a~ m~taux E321 Ecole Pol ytech, non-ferr@ux Chesvorth,w. Weatherinq of ign~ous rocks 00752 Land Resource Sc Brown, P.. L. Structural invPstiqations in th~ E488 Guelph 00s::ic; Geoloqy Canadian cordillPra E326 Carleton Church,~. A, studies of the hydraulics of 069l0 Geoqraohy rivers Brovn,T.H. Phase equilibria and ore gen~sis A451 British columtia oeuol) Geoloqical Sciences E329 ~ritish columbca Church,w. R. co•parati•e eYolution of C0781 Geoloov ophiolite-bearinq Proterozoic and Bryan, F. B. Int~raction of sheetvash, E507 western Ontario Paleozoic oroqenic systems 00556 GPOQ"'phy rainfall and soil characteristics ~- 332 Toronto in initiation of soil ~rosion Cburcher,c.s. Quaternary •a••alian faunas, 00782 zooloqy especially of Canada and Africa Burlinq,P.W. 1) Inlet studies 2) carbon ~5C 8 Toronto oo~q2 oceanoqraphy dio•ide in ocean and at•osphere E365 British Columbia Clark, A. H. Origin and delimitation of 00'Q1 Geoloqical ~cienc~s metalloqenetic provinces at Burvash,~.,.. uraniu• and thorium in E515 oueen's converqent lithospher~ plate OOfiC~ Geoloqy crystalline rocks of the vestern boundaries HU25 Alberta shield Clark, G. s . Rb-Sr qeochronoloqy, superior Bustin,~Ll'I. structure and serlimentology of 00796 Earth sciences Province of Northern fl!anitoba 1151U Geoloqical Sciences late ~urassic and early E517 Manitoba HSU5 Rritish Columbia Cretaceous coal aeasures in the eastern Canadian Cordillera Clarke,D. B. Petroqenesis of igneous rocks: C6r2u Geoloqy 1) Granites 21 ~imberlites and Byrne, P. M. Analytical methods in soil & E521 Oalhousie peridotites 3) Basic rocks 00619 civil ~nqineerinq soil-structure irteraction E382 British Columbia problems Clarke,G. K.C. Glaciology: field study, theory 00803 Geophys,/Astron. and instrumentation Calon ,T.J. Structural studies of ophiolites E523 British Columbia 10554 Geoloqy and associated rocks E389 M<>•orial Clarke,W.B, In•estiqations of isotope 00805 Physics patterns in nature Calvert, s . E. Geochemistry of trace metals in E525 McMaster 11515 Oce•noora ph y recent marine sedi•ents H546 British Columbia Cloves, R. fll. Reflection/refraction seis•ology 06~27 Geophys,/Astron. on land and at sea for Campanella,R.G. Insi~u testinq of soil for E536 British Columbia crustal/upper •antle 00636 Civil Enoineering foundation anal1ses and dasiqn investiqations E39U British Colum~ia Coqley,J.G. Palaeocli•ate and global Campbell, F. A. Geochemistry, mineralogy, and 09668 Geoqraphy tectonics 0~639 Geoloqy & Geophys. isotope studies of rocks and ores E541 Trent E397 caloarv Coleman,L.c. 1) Stable isotope and Cam.pbell,I.H. ~ctivitv coefficients in 06032 Geoloqical Sciences petrographic study of 11781 Earth/Planet. Sci. silicate mQlts JS33 Saskatc hewan s~rpentinized and metaaorphosed KO 20 Tcronto ~oaatiites 2) Study Of Flin Flan Tolcanic rocks Cannon,W.H. Applications of long baseline 08093 Physics interferometry to geodesy, Collerson,K.D. The develop•ent of Archean and E40, Tork qeophysics, and planetary dynamics 08109 Geoloqy Proterozoic crust in Northern A4 84 f'le•orial Labrador 55 Cooke, H. B. S. 1) sturlie s on ~h~ quaternary in Dinroth, ::. 1) v o lca nologie physique et 06C35 GPo loqy Atlan<:ic Canada 2) Studies on 09313 sc . appliqu~es s~dim~ntoloqie d'un bassin A50~ Dalhousie the neogene/quaternary of Africa A629 Ou~-Chicoutimi volcano-s~-dimentairo Arch~9n a~d Eurasia et 2) Evolution de la Province Grenville dans la r~qion Cooke, R. c. Pressure-requlate~ reactions in Saquenay-Lac-st-Jean 07648 Oceanoqraphy the s~a E565 Da lhousiP. Dir:on,J. I'!. CP.ntrifuqe modelling ~f 090i2 Geoloqical Sciences qratity-driv~n qeoloqic structures Copp~r, P. Paleoecoloqy, evolution an~ ::710 oueen • s and tectonic consequences of ridq~ 00010 Geoloqy Nor~hology of Ordovician ~o subduction ASOU Laurentian Devonian atrypoid brachiopods on a qlobal hasis Dixon, O.A. Ordovician-Silurian 01088 Geoloqv invertebrate fossils and Corl~tt, P'I. I. Studies in mineral chemistry =:1 i1 Otta wa sedimentary f~cies 06quu Geoloqical Sciences E57u Queen • ~ Doiq, FI . Geoloqica l applications of 01098 Geoloaical Sci~nces iso~opic analysis Crampton,C. B. The analysis and maoping across E718 ~er.ill 08560 GPoq raphy the cana~ian North of an ecotone E59~ Simon Yras0 r characterized by rapidly chanqinq Oonaldson,J.A. coaparatiTe sturlies of environ•ental con~itions 06076 r.eoloqy Precambrian sedimentary rocks E72U carlef:.on Crocket,J. H. Applications of qeoch~mistry to 00927 r.eoloqy m!neral deposit qen~sis Donnay,G. Pelation of physical and E602 P!cMaster 06C77 Geoloqical Sciences chemical properties ~o crystal A645 "cGill structure crossley,D.J. Dynamics of rotating geophysical 1014C "ininq/"etal. Enq. fluids Oosso,H.W. Geomagnetic variation s and E604 "cGill 011 1U Physics electromagnetic modelling E729 Victoria Cruden,D.r-. Stahility of natural slopes in 079U7 Geoloqy rock Dostal , ...T. Geochemical st 1Jdies of some A537 Albert~ Q 98e6 GPoloqy rocks A647 Sa!nt Mary•s cuaminq,G.L. S yste•atics of PB isotope 00043 Physics variations in ores and rocks - Drake,J.J. ~nvironmental controls of A541 Alberta cr~stal seismic refl~ction studi~s 08047 Geoqraphy carbonate groundwater chemi5try E737 !"c!'last:e r Curran , J .H. Constitutive equations for 1'771 Civil ~nqineerinq porous rocks Oreimanis, A. ~laciqenic deposit~ and E615 Toronto C1129 Geoloqy stratiaraphy of last qlaciation in E7U0 Western Ontario southern part of Cana1a currie, ..T. B. Development of fract•ire porosity OOa49 Geoloqy in sedimentary strata Ouckwort h, K. Induced polarizaticn studies of E617 Toronto 01143 G~oloqy lead zinc or2s in temperate and £751 Calqary permafrost conditions D'Anqle1an,B.F. Benthic boundary layer 0095~ "arine sci. Centre sedimentation processes in E623 "cGill estuaries Dudas,l'1.J. ") Procef!ses in the 09U9f"I soil science experim?.ntal weathe r ing of fly ash Daqbert,~. D~velo~pe•ent d'un si11ulateur A667 Alberta 2) Effect of humic cort1i;ounds on 1077U G~ni~ min~ral infor•atique pour the transport of heavy metals in E628 Ecole polytecb. l'~chantillonnaqe des gisements soil m!. niers Dunlop, O.J. Pock magnetise and Dalrymple, P. w. Grain-size segreqations and 060~~ Physics paleomaqn~tis• of conf:.inental and 11090 GPoloqical sciences facies orqanization in sel~cted n.1)79 Toronto oceanic rocks E631 Brock sedimentary deposits Durand,P'!. !tude des iaplications d~ la Dalrymple,R. W. Grain size segregations and 09314 sciences de la t~rr~ q~cloaie urbaine pour 11c9n Geoloqical Sciences facfes orqanization in selected A682 ou~-~ontr~al l'am~naqemen~ et la construction K365 Queen's sedimentary deposits a "ontr~al

Darlino, R.G. ~pplied lithoqeochemistry Dusseault, f!'.B. Geo•echanics of oil sands: In 0097~ G~nie oin~ral 107S4 Civil Enqineerinq situ processes an~ materials E636 Ecole Polytech. En7 Alberta behavior

David,~. D~•eloppements q~ostatistiques Edaar,A. D. Geochemical and experimental 00987 Gf>n ie min~ral pour l'in•entaire de r~serves 01192 r.eoloqy st udies of iqneous rocks and E640 Ecole Pol ytech. A693 Western Ontario minerals Davidson-Arnott,R.G.D. Beach and nearshore processes - Pdvards, R. N. Crustal electrosoundinq 10042 r.eoqraphy erosion and sedimentation 08137 Physics E642 Guelph A697 Toronto

1 Oavis,A.~. Palynoloqy and paleoecoloqy of Eisenstein ,Z. ) Application of constitutive 10~50 Geoqraphy p9atland ecoreqions in 06095 Civil Enqinee rinq models to analysis of earth E6U6 Toronto Nev fou n~ land E785 Alberta structures 2) Behaviour of tunnels in soi l 1) Stress-strain De Albuquerque,C.A.R. Studies on the geochemistry of behaviour of oil sa nds 06621 Geoloqy igneous and metamorphic rocks A583 Saint "ary•s Ek,C. "'· * Chercheur princi~al C9088 G~oqraohie P.Ganqloff(~ontr~al) De vries,J. Hydroloqic behaviour of soils of J665 ~ontrl'!al 010 28 soil science the urban-rural frinqe area of the !593 British Col uabia lover Fraser Valle y El-Sabh, "· 1) The dynaaics of the Gasp~ 09316 oc~anoqraphie current 2) Circulation dynamics Delisle,c.E. caract~risation et effets A7Q1 On~bec-Rimouski in the lover St. Lawrence 10562 G~nie civil ~coloqiques des pr~cipitations Estuary E673 Ecole polytech. sur le nord Qu~b~cois Elias,R.J. Upper Ordovician solitary oenner,w.w. Numerical modeling of ice 11534 Earth sciences ruqose corals of central and 11296 Physics conditions in the Labrador H565 ~anitoba vestern North America E680 "emorial current Ellis, R. ~. Seisaic crustal and array Deutsch, E. R. Rock •aqnetis• and geological ri211 Gcophys./Astron. st udies 01062 Physics structure in the Newfoundland ESCO British Columbia A617 P!emorial reqion

Dickinso n,V.T. Erosion and sedi•entation 01072 Enqineerinq •odellinq E699 Guelph 56 Elrick.,D.E. ~ransport phPnO~Pna in natural forester, F. w. stable isotope qeochemistry of 0121~ Land R~source Sc porous media OA1U8 Geoloqical Sciences ore deposits, iqneous, and E801 Guelph EA98 Saskatche wan m~tamorphic rocks

Emerv,J.J. simulation of time-dependent Pox,R.C. Opper cretaceous and lover Q7U2~ CiV ~nq/~nq Piech problems in qeo+echnoloqy 01356 r.eoloqy/Zooloay tertiary vertebrates from western F.PC5 Mc~astPr A702 Alberta Canada

Emery,W.J. Plonthlr surveys of th~ upper Francis, D . P'I. • Principal in•estiqator 1056S oceanoqraphy waters in thP Central Str~it of r9130 Gecloqica l Sci~nces A.J.Rynes(McGill) E9r6 British Columbia Georqia J681 McGill Enqland,J. Quaternary qlaciation, fransham,P.B. Geoph ysical-qeotechnical testing 11C93 Geooraphy q)acio-isostasy and paleoclimatic 11095 Earth Sciences of soils E8C 8 Alb~rta chanqe, Northern Ellesmere E908 •aterloo Island Predlunrl,D.G. Engineerinq behavior of Evans,t.J. PhP.nolic acids and podzolisation 0137C civil Enqineerinq unsaturated ~nd svelling soils ~9676 Land Resource Sc AB01 Saskatchewan EA2C Guelph Freeze,R.A. Hydroloqic and qeotechnical Evans,l"l.'E'. Paleo•aqnetic and qe1maqnetic 08U64 Geoloaica l Sciences applications of hydroloqic 081UO Physics investiqations of western A808 British Columbia resfonse •odels A72 2 Albe rta Canadian rocks and rock maqnetic studies French,H .11. 1} Geomorphic process studies, 077C1 Geoloqy/Geography Banks Island, Western Arctic Evensen, N. !1. Analysis and modelinq of J.811 Otta wa 2) tate Quaternary coastal and 11'5~6 r.eoloqy isotopic variations in aeoloqic fluvial environaents, Ottawa H56"7 'Ioronto systems reqion

Everell, ,... D. Dimensiot".nement des r:i~cuits Frind,E.o. Mat hematical •odellinq of 09880 ~ines & m~tallurqie industriels de comminution 07702 Earth Sciences qroundvater flov systq~s A72~ Laval A818 Waterloo

Fahev, B. n. ?ydration shatterinq as a rock Fritz, P. Envi ronmental isotop3s in the 075P~ Geoaraohy veatherinq mechanism in cold 06991 Earth sciences hydrosphere and freshwater HUUC Gu~lph cli11ates E921 Waterloo sediments for hy~roqeoloqic and paleoclimatic investiqations Fa hraeus, L. E. Cono~o ntophorid paleobioloqy, 0610' Geolooy ordovician chrono- an~ Prver,B.J. Igneous an~ sedimentary E830 Memorial biostratiqraphy, and Lover 07 961 G"olooy qeochemistry of the Precambrian carboniferous ostracod~s from E924 Plemorial and the qeochronology of south-western Newfoundland Nev fou ndla nd

Farquhar, R.11 . LEad isotooe studies Fyfe, W. S . Fluid flov in the crust: The 01262 Physics 0796U Geoloqy liait on ancient geothermal E842 Toronto A826 Western Ontario gradients

Farrar,E. Cordilleran qeochrcnology and Pyson,w. K. Structural pattPrns in C1261 Geoloav the kinematic and tectonic 01u1u Geoloqy metamorphic rocks E8U3 oueen. s consequences of ridge subduction A827 Otta wa

Gale,J.E. Farvolden,F.N. Use of environmental isotopes in Factors controllinq the mo•eaent 10539 Earth sciences of fluids through fractured 0~265 Earth sciences identifyinq sources of qroundwater E933 Waterloo argillaceous and crystalline rocks A 7-:! 3 Wat~rloo discharge Ganqloff,P. P!orphosculpture du socle dans Favcett,J.J. Field and experimental studies 0920q G~ooraphie G1268 Geoloqv in igneous and •etamorphic l'Unga•a • avec c.".Ek J66U Montr~al (~on~r~al) E8U8 Toronto petroloqy Gardner,J.s. Ephemeral and episodic fluvial Feininqt=>r, '!. cc~parative petroloqy and 0001U G~oqraphy 11 539 Geoloqy tectonic history Of the Ouebec transport of debris on •ountain ABU2 Waterloo H570 Laval Appalachians and the ~cuaaorian slopes Andes Garland, G.D. Thermal and electrical Ferquson,R.B. crystal-chemical and 01uu2 Physics properties of the earth 01283 Earth Sciences petroqenetic studies of the E946 Toronto E860 Manitoba rock-forminq felds~ars and other Garrett,C.J.R. Physical oceanography minerals 07707 Oceanoaraphy finn,w.o.L. i) Seis•ic response of ground, A848 Dalhousie 01298 Graduate Stud ieE sloJ:es and earth dams 2) Gelinas, L. G@ochi•ie et pAtroqAnAse des A755 British colunbia Si•ulated earthquake testing of 01U7U G~nie sin~ral soils 3) Geotechnical enqineerinq empileaents •olcaniqu~s de E966 Ecole polytech. l'Arch~en en relation avec les in ocean Q) Soil-structure interaction 5) Iieldinq and qiseaents de sulfures massifs deformation of soils 5) Seepage Gendzvill, D.J. A seis•ic recording syst~• in and heat condition in soils 06139 Geoloqy Southern Saskatchewan Pit'ZGibbon,J.E. water balance and runoff study J548 Saskatchewan 1~795 Geooraohy of an orqanic drainaqe system Geurts,P!.A. Palynostratigraphie des dApets HUU2 Saskatchewan 113C6 G~ooraohie •arins et qlacio - lacustures Fleet, Pl. E. L. Crystal chemistry an1 physics of E977 Ottawa tardiqlaciaires 01313 Geoloqy minerals Ghent,E. D. Petroloqic and qeoche•ical A766 western Ontario C1487 Geoloqy studies in the cordillera and Fletcher,W.K. Development and utilization of A874 calqary electron •icroprobe study of •inerals ('612:! Geoloqy regional qeoche•ical t~chniques E889 British Columbia Gibson,r.t. The structure and co•position of Plint,J.J. Pluvial Morpholoqy and sediment 11U19 Earth Sciences the upper part of the oceanic E983 Waterloo 06643 Geoloqy transport in armoured streams crust F.891 Brock Gilbert, R. Physical oceanography and Ford,D.C. 1) Groundwater flow and cavern oq5u5 GeOQrapby proglacial aarine sedi•entation in E988 Queen's fiords of Baffin Island, 01335 Geooraphy genesis in soluble rocks 2) A773 McMaster Quaternary dating & N.W.T. palaeothermometry of calcite speleothe• 3) ltarst studies in Canada

57 Gill, D. E. 1) te poin~onnement des roch2s Rarris on,R . !=: . Sedimentoloq y and diaqP.nesis of 01511 G.!inie 11in~ral danE les trous de son~e 2) C8872 Earth sciences pl~istocene carhonate sequences A88U ::col~ Polytecb. R~sistanc~ des roches A long A(\74 ~ani toba terJP.e en a t11osph~r~ corrosi v~ 3) Th~ori~ de ch~rqemen~ des Havatsu, A. Study of initial arqon by K-Ar rev~t~ments rles souterrains 0703U Geophysics isochron method P161 W~ster~ Ontario Gillhao, R. w. neactive solute transport in 0°892 Farth Sciences porcus madia/Hydroloqic Helbiq,J .A. Labrador curre n+ and r.ranrl p,901 Waterloo im~lications of the capillary ii7 ~5 Phvsics Banks circulation stu~y fringe J02U f"emorii\l

Gittins, J. Petroqen~sis of alkalic rocks Helm stae rH , H. Fatr ics of ~~ta~orph:c rocks , C152U Gcoloqy and carbonati•e c0mplex~s ('7731 G~oloaical sciPnces t e ctonic settinq of mineral AR91 Toronto P182 ou~~n's deposits , xenoliths from ~imhE'rlit~s Godvin, c . I. ~P.tal and r~re earth element C 05u ~ Geoloqy zonation in baritic s~ratifor~ an~ HPndry,9.F. Sturlies in elastic sedimentoloqy PCr6 Pritish Columbia volcanoqenic deposits , cana~ian ~74U 6 GPoloqical sciences cordillPra F1AF Saskatchewan

GoodchiH , ~. r. * Principal investigator Heroux,Y. Pvrobitum 0 s asphaltiqu ~ s , 061U8 Geoqraphy D. "·~ark (W estern) 0qJ2 6 IN P S-P6trole siqnification de son pouvoir J7C2 Y 0 st~rn Ontario F1qE Qu~bec - ItJ~c:o r~flecteur et du carbo nc orqanique Good vi n,, . ~ . Or!qin of earth ' s cr~s~ 04711 c;aoloov HessP,F.R. ModP.rn and ancient continen~al FO 18 Torooto 0U731 Geoloqical Sciences 11arqin s~dimentaticn (rliaqenesis, p1qo "lcGill processes and environments of Gouqh , n. r . ~aqnetometer array s~ ud i 0 s and ~e po::;i tion , tPcton :.c sett inq) 0156~ Physic• paleomaqnE tism A918 Alber•a Hickin,E ••1. The charact~ r of ri v ~r-channel 0773~ Geoaraphy 1t!qra .. ion ra t@s in we stern Canada Gravenor,C.P. En viron•ent of deposition of r2c1 Simon ~raser r111.., G13oloov ancient glacial de~csit5 FOU7 Windsor Hill, A. 0 , The contribution of intensive r7f'4U Gc:oooraphy farmi~q to nitrogen and phosphoru~ Gray,0.111. Simulation of hydrcloqic•l BC71 York 1~v~ls in qround water and riv~rs 01592 ~qricult. Enq . processes in the Alliston area, Ontario F~49 Saskatchewa n Billair ~ -M arc e l,c. Applications de la q~ochimie Gray,J. An investi~a+ion of long t~rm 00327 sci.;.nc"'s do la 4;:arr~ isotopique a l '~•u

Greenvoo d,B . coastal sedimentation Ri scott , ~.N . 1) Oroqenic flyscb sandstcnes, C16('1 c;i:ooqraphy 106PO G~oloqy Ordovician , Appalachians 2 ) A944 "'oronto F21 ('I MP11oria 1 Late Preca mbr ian and ~ arly Paleozoic seljimentoloqy, _,valon Gr€'envoo d,H.J. Geoloqical phas~ equilibrium zone and Labrador C1H"J G0 olO.9UE British Coluobi• Rodqson,c.J. ~etallogP.nic studies of 08189 Geoloaica l sciences Canadian or~ -bea rir.q ~ nvironaents Griffiths,J.P. ~ineralizati~n in eritish R08U QuEen • s 1 nea Geoloqy Colu11bia Hodvch,J. P . Rock •agne~i~m - its physics and ~028 Alb~rta r77~9 Ph y sics/Geoloqy its application to N~wfoundland Grundy, H.D. ~be charactP.rizaticn of minerals F22i fllemorial qecloqy 0163• Geoloqy and t heir USP as indi~ators of Hoftr1ann, R. J. Precambrian and lover Paleozoic f076 ~c"ast~r earth history 061~5 G~oloai~ paleontoloqv and strotigraphy Gvyn,Q.H.J. Litholoqie , stratiqraphi~ ~t f226 ~ontr~al 1Qr5u G~oqraphi~ ~~ndP q~ot~chnique d~s d~p~ts Bopkins,J.c. Sedimentation and diagen~sis of F~93 Sherbrooke quaternaires dans le 5ud ~u Qu~bec et de 1•or.tario ir583 G"oloqy & Geophvs. Mesozoic hydrocarbon-bearinq F2 u 8 Ca laarv sc ndstoT'es Ha1nal, Z. 1) S~ismic investiqation of Howarth, ?.J. Develop• 0 nt and aFplications of C?C P Geoloqy deep seatAd structur~s in P111 sask.atche van SaskatchP.wa n 2 ) Seismic 01883 Geoaraphy tandsat analytic methodology for in vestigation of ?rec~mbrian P260 ~c~aster the physical envirocment contact zon~s Rron, F . ~u1erical modellinq of seismic Hall, D. H. Rock magnetis•, regional QQ14"7 Physics waves in structurally complicated 01678 Earth sciences magnetic anomalies, and ~xplosion P2~2 Hbert• media Y117 /'lanitoba se i smoloqy in synth~sis of crust Analyse stratigraphiqu~ mantle evolotion Rubert,c. ('I, 89.., G~oloqie i~t~qr~e d~s roches Hall,J.". The nature, struct ure and F268 "ontr~al ordoviciennes et silurie nnes de la d'Aroostook-~~tap~dia 06 57U Geoloqy history of oceanic cr~st through ceinture f119 Dalhousie drillinq, qeoloqical and danE la Gasp~si~, A.ppalaches du qeophvsical in~estiqations ou~tec

Hall, P.L. Lithostratiqraphy and Huntley, D. A. Nearshore an~ boundary layer 10570 Geoloqv & Geophys . biostratigraphy of the Ferni~ oqo 4 ~ oc~anoqraphy dynamics F124 calqary Group (Jurassic), fllh~rta B156 Da lhousie

Ralls, R. c. Paleo~aqnetis• of Prec~mbrian Hutcheon,r.::. 1) Geochemistry and wa ter- rock C6H2 Geoloqy rocks 11r57 Geoloqy & Geophys. interaction: 2) Th~or~tical and A9A8 Toronto f2A5 Calqarv applied to economic problems Orlqi n and metalloqenic Harris, S .A. Late glacial and ~os•qlacial Hutchinscn,P.W. 01q3e; Geoloqy relationships of mass~ v e base C6 171 Geoqraohv qecmorpholoqy and climate in ~he B164 oetal s ulf ide and qcld deposits B016 calqary so uth-east~rn Pocky ~ountains We5tern Ontario

58 Hynes, .a. • •1. Geoloqic evoluTion and mininq ir;obluk,D. P. ca viTy-dv~llinq organisms in Ce8~7 G""'Oloqical Sciences poten~ial o! the Cape Smi~h 10690 Parth sciences Pa lPozoic r{"

Jensen,O.G. ~arth ngchanics - s~~smoloqy at Ladanvi, P . - Propri~t~s q~otechniquos des 08~e7 Mininq/~~ta 1. Fnq. ultra-lonq periods s~ismic 02292 r.~nie civil sol s ael~s et leur comportement B2 ' f McGill analvsis - parametric F~13 Ecol~ po]ytecb. en relation avec les fondations et de convolution lPs soutArrains

Jeremic,M. Deformation and failure of coal Lafl.:our,J. R~sistance a11 cisaillement des {'OC72 Plir.eral Enq. mine pillars in v~stern Canada 10 827 G~n ie civil argiles alt~r~es n20 Albert~ F51F Ecole polytech.

Jot-nson,P.C:. ~ass movement in alpine La1oie,J. 1) ~tudes s~dimentologiques 06213 Go loqie d~s roches volcanoclastiques rle P1~8 Otta wa deformation rates an~ aqe Bun2 Montreal l 1 Abitibi 2) S~~iaentoloqie ~u flysch caabro-ordovicien rles Jolly,W.T. ~etamorphism an~ geor.hemistry of Appalaches du Ou~bec n775n Geoloqical Sciences the volcanic rocks of th~ nuu Brock Sou thern Province of tb~ La1tai, E . z . T~nsile fracture in rocks Canadian Shield and Archean ~2305 Geoloqy qeochPmical studies P523 New Brunsvick Jones, B. Opper silurian and lover Lambert,R. S.J. Iso+opic and qeocbemical 10Q27 Geoloqy devonian hrachiopods of Arctic 0~25n Geoloqy researches ~polled to continental P3U6 Alberta Ca nad-'l BU 11 Al be rt a margin tecTonics and the Arcbean

Jones,F. w. El~ctromaqnetic induction, heat Lanqforrl,F.F. Environ•ent of pitchblende 062Hi Physics flov, anrt Earth tides and tilts C5223 G€·oloqical sciences deposition in the eeaverlodoe 0 8230 A]b rt3. B42C Sask~tche wan area, Saskatchewan f(aiser,P.K. Time-dep~ndent behaviour of rock Lanqleben,l"'.P. Drift and ther•al reqime of sea 115~7 Civil ~nqineer~nq masses (around unrterqrounrt 02:t3:? Phvsi.cs .!.ce H5Q8 Alnert• openinqs) B421 P"cGill

P::anasewich, E. P. Geophvsical investigation of the Laurent, R. G~oloqie des complex'?S 02C85 Physics cr ust anrl man~le n7U72 G~oloqie ophiolitiques des A~palaches du F18C Alnerta BU36 taval Outtec iarrov,P.P. Quaternary chronoloqy and Lavtor.,o.c. Gecphysical studies of n21C1 ~arth sciences interqlacial-intersta~ial 11790 G~oloqy & Geophys. precambrian basement structures F3R7 waterlco en vironzent.s KO'r calqarv Ka y,B. D. Quantitative characte rization of Le Blond,P.H. Lonq vaves and coastal 02112 Lan~ Resource sc mass and heat transfer in freezing C6257 Inst. oceanoq raphy oceanoqraphy B2"'7 Guelph soils 8445 British columtia Kehl en beck, r. M. Structural and stratigraphic Lebel, J. Les ions ma1eurs du S t-Laurent 07757 Geoloqy studies on Archean rocks 07772 Oc~anoqraphie et de la saguenay: variations et F397 Lakehead F561 ou~bec - Pi aou ski ~q uili bres Kenne~v, ,...J. Tectonic develop•ent in mobile tee, D.R. Groundwater contaminant-flux to 02 14? c.eoloqical sciences belts 117g1 Earth sciences surface waters B30C Brock ~031 Wa terloo

Kenn~v,T.C. Properti~s of natural soils and L{"f~bvre,G. Etode des caract~ristiques ~es 02 144 civil Enqineerinq rocks r7~~4 G~nie civil argiles ci•ent~es 8301 TO!'On":o B46U Sherb r ook~ Kerrich , R. Isctopic and chemical alteration Leqault,J.A. Palynostratiqraphy of the !arly 106ee Geo lo~v of submarine batholiths by 10070 Earth Sciences Paleozoic of Canada F408 Western Ontario sea water exchanqe P5B3 Waterloo P::inq,A.F. Eo-ca~brian studies on th~ Lenz, A.C. Lover and middle Paleozoic 02Po G~oloqy Avalon and western Platforms of 02U22 Geoloqy str•tiqraphy, paleontoloqy, B 321 l'le111oria 1 Nevfoundlanrl R079 we stern Ontario biostratiqraphy and fossil co••unity analyses Kinq, P'.S. ~Echanical and electrical C2183 GPcloqical Sci~nces properties of rocks Lerbekmo,J.F. "agnetostratiqraphic correlation B326 Saskatchewan r6266 Geoloqy of Opper Cretaceous to F5% Alberta Paleocene sediments; deposition l':inq,P.H. Persistence of soil E~atures and and diaqenesis of· th~ Basal ('71)80 G""'oqraphy the attenuation of soil Belly River Sandstone J56i Western Ontario conta•inants Leroueil,s. Ccaporteaent q~n~ral des Kissin, s . A. Crystal che~istry an~ 11578 G~nie ci vil argiles sensibles et ses OQ9C2 Geoloqy stabilities of sulphide minerals H6CQ Laval ap~lications prat,ques P417 LakEhead

59 Lesperance ,P.J. Biostratigraphie de P!athewes, R.W. ?aleoecoloqy of postqlaci 02431 G~oloqie l'Ordovicien su~rieur au 09 809 Aiol oq . Sciences ve qetation in coastal and nt.erior B486 "ontr(>al o~vonien InfArieur du Ou~bec B657 Simon ~raser biogeoclimatic zones of Br tish Columbia Levinson,J. .J. Eiploration and environmental 02439 Geoloqy geochemistry flllathevs, w. H. Sedimentoloqy, qeomorpholoqy, 8496 Calqary 02 670 Geo l oq ical Sciences and cenozoic qeochronoloqy in 8660 British columtia southern British Cclumbia Levi~, J.E. Urtan cliaate and land-cover: 095'9 Geoqraphy surface energy exchanqe as a l1ay,R.W. 1) Litholoqy and genesis of F608 "cG ill function of urban terrain 08268 Geoloqy Quaternary deposits 2) characteri sties F751 Alberta Application of statistical metho1 s to the analysis of Levry,J. F. Stratiqraphic, platonic and qeoloqical data 02450 Geoloqy ther~otectonic studi~s in the La J573 Reqina Ronge doaa in, Northern 11ccann,S.B. ~orpholoqy, sediments and sa ska tchevan 02698 Geoqraphy dynamics of the shore zone 8675 Mc Master Lo,K.Y. Thermal stress~s and 02478 Civil Enqineering defcrmations in underground !'tcCauqhey,J. H. Measure•ent and estimation of P634 Western Ontario structures 082 71 Geoqraphy radiation and energy balance B67fi Queen's com~onents for forested and logged Loqan,A. Sessile invertebrate communities surfaces 02484 Geoloqy of cryptic habitats, Caribbean B526 Nev Brunswick and Bay of Pundy, and their l'lcGowan,c. functional anatomy and paleoecoloqical signif ica~ce 08275 zcoloqy phyloqenetic relationship vithin 8099 Toronto selected verte brates, recent and Lonq,B.F.N. Evolution s~diaentologique et fossil 118M INRS-Qc(>anoloq. q~oaorphologiqoe des estuaires de i032 QU~bec - INRl la c~te nord du Golf du PlcNutt, R.H . Rb/Sr isotopic studies in the Saint-taurent 0276q Geoloqy Arc~ean; Sr isotopic studies in P804 McMaster the Andes and Himalayas Lonqstaffe,P.J. Physico-che•ical investiqations 11581 Geoloqy of diaqenesis in elastic l1eaqher, :: .P. Chemical bondinq and crystal H612 Alberta sedi•entary rocks 02775 Geoloqical sciences ch~mical studies of minerals F808 eri~ish columtia Luckman, B. H. Little ice age in Jasper 08493 G~oqraphy National Park !!edioli, P. s. Foraminif ~ral distribution in J575 Western Ontario 02779 Geoloqy coastal and inland marine water F809 Da lhousie and its importance in the study of Ludden,J .N. Trace element evaluations of eustatic sealeYel chanqes 107C2 G~oloqiP. iqneous rocks from Archaean to F657 Mntr(>al recent terrains !1en zies, J. The •echanics of drumlin 11C65 Geoqraphy for•ation and till deposition Ludviqsen, R. Biostratigraphy and com munity F823 Brock 097C2 Geoloqy paleoecoloqy of Ordovician 8548 'Ioronto trilobites !!ereu,R.P. Deep and shallow seismic 02798 Geoph ysics sounding research Luk,S.H. Soil loss variability unrler B739 Western Ontario 11583 Geoqraphy field siaulated rainfall A614 Toronto f1iall,A. D. Se dimen~oloqy of fluvial and 11596 Geoloqy deltaic deposits and their l!aclean,w. H. Phase relations and field H626 Toronto relationship to local and reqional 0627 9 Geoloqical sciences studies pertainir.q to •aqmatic and tectonics F677 "cGill aassive volcanoqenic sulfide ore deposits !'tichel , B. ~~canique d~s qlaces 028~9 G~nie civil "acRae,N.D. Geochemistry of sulfur in aafic 8746 Laval 06282 Geoloqy rocks 8574 Western Ontario Pliddleton,G. V. ?i~ld and experimental studies C2811 Geoloqy of elastic sedim~nts rtackay, .J. R. Origin of peraafrost and ground B748 Mel'!. aster 02570 Geoqraphy ice, iestern Arctic, ~nd alpine 8580 British columb~a per•afrost in B.c. rtiller,H .G. Geophysical investigations of 10 706 Physics sutmarine extensions of Nfld. !!acqueen,R .W. Paleozoic shale/carbonate suites, J5A4 Memorial qeoloqy 10077 Earth sciences western Canada: nature, origin, 8587 Waterloo history, mineralization; Ontario ~itchell, R .H. Petroloqy of kimberlites and Silurian carbonate studies 08287 Geoloqy alkaline rocks F855 Lakebead rtalpas,J. G. 1) Investiqation of ophiolitic 09349 Geoloqy and related rocks and comparison "itchell, R.J. Model studies on earth F7C6 " e morial to oceanic crust 2) P~trogenesis 06334 Civil Enqineering s

Mamet, B.L . MicrofaciAs carbonatas de rtoon,w. Crust and upper mantle stu~y of C2608 G(>oloqie Pal~ozoique: aicrofaune et 11601 Earth sciences Precambrian shield of Canada 8609 Montr(>al aicroflore R631 ~anitoba Plansinha,L. 1) Rotational dynamics of the Ploore, J. Pl. stratigraphy, structure and 02621 Geophysics earth 2) Exploration methods e2 879 Geoloqy aetamorphism of the Grenville 8618 Western Ontario F878 Carleton superqroup

!'lark, D.~. Generalization an~ error in Ploore,R.1'1. Trace •etal •arine geochemistry 11390 Geoqraphy cartoqraphy and qeographical data 10610 Oceanoqraphy J701 Western Ontario processing* with ~.F. Goodchild P8BC Dalhousie (Western) rtoore,T. R. soil forming processes and opal Plartiqnole,J. Recherches p~trologiques dans 0 7798 Geoqraphy phytoliths in boreal, arctic and 02652 Gl!oloqie le sud de la province tectonique F881 ~cGill subarctic soils P729 MOntr(>al de Grenville (Qu"bec) l1orqan,A.V. Spatial changes in the Canadian Plartin,R.F. Ma9•atic and metascmatic 07496 Earth sciences insect fauna during the late 06296 Geoloqical Sciences precesses in the genesis of J725 Waterloo Pleistocene and recent • with 8644 McGill "igneous" rocks M.A."orqan (Waterloo)

Plartini, I. P. Quantitative studies of sands Plorqan,P1. A. • Chercheur principal 04783 tand Resource Sc and sandstones 08500 Rioloqy A. V. ~orqan (Waterloo) 8646 Guelph J726 Waterloo

60 rtorqenstern, N. R. 1) G~ otechni cal behavior of Occh iett i, s. Pal~oenvironne•ents 02888 civil Enqin~erinq fro2en around 2} Geotechnical 11608 Moqra phie quaternaires de l'!le du B79Q nberta behavior of ~thabasca oil sands R638 Qu~-~ontr~al Cap-Breton 3) Failure anO movemi:rnt mechanis•s in landslides U) Oke,T.P. Climate modification by CavitiPs in iointed rock 03068 Geoqraphy urbani"Zation P9A9 eritish Columbia 11ossm.an,D.J. Petroloqy of ore deposits in the 01498 Geoloqical sciences Pr~cambrian Shield Oldenburq,o.w. InTersion and inference of B813 Saskatchevan i a ~ SQ Geophys./Astron. geophysical data pqo3 Rritish Columbia rtothersill,J. s . 1} Paleomaqnetic cclumns of 02q17 Geoloqy post-qlacial of Great Lakes Oldersha v, A.. E. Diagenesis and economics FQ02 La keh~ad area: time parallel correlation 04811 Gooloqv & Ge ophys. potential of sedimentary rocks ar.~ virtual qpomaanetic north polP F994 Calqary paths. 2) Dyna•ics of sedimentation: Batchavana Bay 3) Onqlev, E. D. Sediment-related nutrient and HPtal fractionation ~7815 Geoqraphy contaminant transport in fluYial P998 oueen's systems PIJount;oy,F.w. carbonate sedimentation and 02q20 Geoloqical sci~nces diaqenesis Paleozoic reefs and Osborn, G. D. 1) Holocene glacial chronology B815 ~cGill platform margins 08 782 Gecloqy & Geophys. and tephrostratiqraphy. 2) GOOS Calqary Characteristics of Bergschrunds Pluecke,G.K. Gecchemical and isotopic studies 07165 Geoloqy on metamorphic and iqneous rocks, Pa 1a r i, G. E. Tbe geoloqy and petrology of the yqou DalhousiP. minerals and ores, usinq 0311 9 GPo loqy car•anville area, northeastern established and nevly de ve lopPd B956 NPV Brunswick Ne11foundland aetbods of neutron activation analysis Palmer ,H.c. Paleomaqnetic studies of 01124 Geophysics precambrian rock units rtuehlenbachs, K. Stable isotope exchange studies 8959 WP stern Ontario 09026 Geoloqy and their application to B819 Alberta qeoloqical problems Papezik, v.s. Gecloqy anrl industrial mineral 011n Geoloqy

Nance, R. D. Structural interpretation of the Pearce,T. H. "ultiple frequency laser 11 6n3 G~oloqy Cape Georqe Peninsula, Nova C931~ Geoloqical Sciences interference aicroscopy R633 St . F. Xavier Scotia K570 Queen ' s Nelson,s.J. Palaeo2oic correlations Pearce,w.G. Paleomaqnetis• of Paleozoic and 02Q87 Geoloqy & Geophys. 0~786 Earth/Planet. sci. Quaternary sedimentary deposits F948 Calqarv G054 Toronto

Nesbitt,R.W. A study of some trace metal Perrault, G. Recberche en •in~ralogie, 11605 Ge oloqv concentrations in natural vaters C3186 G~nie min~ral cristalloqraphie et g~ochi•ie H6~5 WP stern Ontario C011 Ecole Polytech. analytique

Hichol,I . Geoche•ical exploration in Phillips, B. A.M:. The immediate offshor~ 2one - 030~5 Geoloqical Sciences Canada 06390 Geoqraphy morfholoqy, history and present BBS~ 0Uf=>en's G091 La keh~ad processes - Lake Superior Shore Nicholls , J . W. Chemical analyses of rocks and Pickerill,P . K. Palaeontoloqy, ichnoloqy, 048C7 G~oloqy & Geoohys, minerals, •olar volum~s of QQ923 G•oloqy sedi•entoloqy and stratiqraphy of F96C ce lqary pyrox~nes and H2o contents of G099 Nev Brunswick selected Palaeozoic sequences in maqaas Eastern Canada Nicklinq , W.G. Fffects of surface and t e 1tural Piper,D.J. w. Quaternary history and 0Q71A Geoqraphy variables on the threshol~ 07827 Geoloqv sedimentoloqy of the eastArn H•B7 Guelph velocity of sand in air C052 Dalhousie Canadian continental margin

NielsPn, P.A. ~ineraloqy and petroloqy of the Platt,P.G. Petroqenetic studies of alkaline 1179~ Geoloqy ~attberry Lake area, ~WT 09079 Geoloqy and relat.ed rocks K039 Albe rta CC58 Lakehead Nke•dirim,L.C. Calgary•s urban heat island Pond, G.S. Inlet and coastal circulation, 06353 Geoqra ph y 07527 Inst. Oceanoqraphy dynamics and •ixing 8899 calqary C073 British Columbia

Noble,J, P.A. Paunal and SPdimentary history Pouliot, G. Min~ralogie et g~ochimie des 03021 Geoloqy of the north Appalachian orogen, 0 3 272 G~nie min~ral principaux gttes de f~r titan~s F966 Nev Brunsvick Silurian-Devonian G128 F.cole Polytech. "Rorris,G. Biostratiqraphy of Price,A.G . sncvmelt and runoff in a forest 03Ci::t0 Gi:!oloay ~eso2oic-c~no2oic miospores and 10094 Geoqraphy P968 !oronto dinoflaqellates G1 40 Toronto

Ryland,E . Geodynaaics of slov plate Price, R. A. Cordilleran tectonics, orogenic 06746 Ph vsics deformation at plate ~arqins 01288 Geoloqical Sciences •echanis•s, and crustal eTolution B911 Alberta G141 Queen's

Pride ,C.R. Rare ea rt b eleaent geocheaistry 10717 Geoloqy applied to the study of •granitic" G144 Ottava rocks

61 Protz,R. i) Genesis of North~rn Russell, D.J. Enqineerinq qeoloqy of shales of 03294 tand Resource Sc Ontari o qleysolic, podzolic, 10721 Earth Sciences Southern Ontario G151 Guelph cryosolic and orqanic soils 2) G333 Waterloo Quantification of chemical and physical cbanqes on individual Russell,L.S. The Cretaceous-Terti~ry mineral grains durinq soil qenesi s 01566 Geoloqy transition i~ central Alb~rta 3) Quantification of soil G335 ! o rcnto structure Russell,J.n. 1) Isotopic studies of the Ouiqlev, R. ~. lpFlications of soil mineralogy 03567 Goophys ./Astron . early history of the earth 2) 03313 Civil Enqineerinq and physicoche1istry c262 British colu•bia Geophysical inst~umentation G165 Western Ontario Rust,B.R. Depositional models for alluvial Rafek, Pl. ~icropaleontoloqical study of 03569 Geoloqy se d i11enta t ion 11117 Geoloqical Sciences the Triassic of the c~nadian C265 Otta wa G174 Saskatche wan Cordillera Rutte r,N.W. Quaternary history of parts of Banalli, G. Rbeoloqical oroperti ~s o! 09~76 Geoloqy Alberta, British Columbia and 07208 r.eoloqy lithosphere ~nd mantlq an~ their C268 Alberta Yukon end ~evelopmen~ of amino C120 Carleton bearing on qeodyna•ic processes acid race~ization dating techniques Rankin, o. Magnetotellurics and 03342 Physics •icropulsa tions sar1eant ,W.A.S. Dinoflaqellates and ~cri~archs C123 Alberta C7855 Geoloqical sciences of th? mAsozoic : stratigraphical C305 Saskatchewan application in Western and Reardon, E • .J. Modellinq water chemical Arctic Canada and use in C9094 Earth sciences evolution in the unsaturated and intercontin~ntal corr~lation G208 Waterloo saturated zones saunderson,H.c. Hydraulic interpretation of Reid, I. D. Seis•ological, studies of 09838 Geoqraphy eskers 11118 Geoloqy northern and eastern Canada and G370 Wilfrid Laurier G219 Dalhousie adjacent oceans scarfe , c . fl'I . Physical properties and Reynolds, P.H. ~/lr and 40Ar/39Ar C7858 Geoloqy structure of silicate melts of 04832 Phvsics/Geoloqy geochronology, zircon C3'9 Alberta geological interest C165 Dalhousie geochronoloqy and 01yqen isotope geochemistry schenk,P.E. Sedimentologic-stratigraphir. 03660 Geoloqy studies of the early throuqh late Bisk, ~.J. 1) Responses of mcdern and G380 Dalhousie Paleozoics sedimentary rock of C7220 Geoloqy ancient reefs to siltation 2) Nova Scotia C186 "c"aster Depositional environment of the cardiu11 Sandstone , tased on Schloessin , H. H. Physical properties, (mechanical, trace fossils 03667 Geophysics thermal, electrical, maqn~tic} of G383 Western Ontario matter under conditions of Riva, .J. Study of Ordovician graptolites planetary interiors 03439 G~oloqie (a continuing project) C189 Laval Schreier,H. An assessment of the che mical 11627 Soil Science spectral variability of tarrain & Boberts,fl'l .C. The impact of urbanization on H657 British Columbia soil aappinq units 03453 Geoqraphy the hydroloqy of sel~cten C19S Simon Fraser watersheds, Surrey, B.C. Schwarcz, H.P . Isotopic geochemistry 03683 Geoloqy Roberts, R.G. The alteration of the volcanic G397 !'lcfi"laster 03454 Farth Sciences rocks associated with Archean G256 Waterloo gold deposits and •assive sulphide Schwartz,F.W. Dispersion and mass transport in deposits 08362 Geoloqy qrcundwater systems C344 Alberta Bobin,P.Y.P. The deformation of r~cks and its 08833 Geoloqy petroloqical consequence~: Schwarz,E.J. "agnetic properties of sulphide G265 ~oro nto miqaatites and •ylonites 11361 G~nie dn~ral ore deposits and their G399 Ecol e polytech. significance in maqnet.ic Bobinson, P. T. The petroloqy, structure and prospectinq 11801 Geoloqy oriqin of the ocean crust K043 talhousie Schverdtner,W.f1. Paleostrain analysis in the 03688 Geolocrv Canadian Shield Rochester,".G· Theoretical solid-earth C34 7 Toronto 03 481 Physics qeo~hysics and planetary physics C207 "emorial scott,s. o. Geoloqy and geocheoistry of 03336 Geoloqy massive sulfide ores Roeder,P. ElEctron probe and experimenta l G40 7 Torcnto 03487 Geoloqical sciences studies of basaltic rocks C213 oueen's Sequin,M .x. Paleomaqnetic studies of 01707 GP.oloqy Archean Greenstone Eelts of Boqerson, R.J. cirque glaciers, erosion and G419 Laval Northern Quebec 0869~ Geoqraphy ice-marqinal •oraines G278 "eeorial Selvadurai,A. P.S. 1) Group effects in soil 0qsar civil Enqineerinq foundation interaction; plane Boss,J. v. Structure and mechanical G420 Carleton strain and 3-D effects 2) 03512 Geoloqical Sciences properties of silicate minerals: In-situ testinq of soils by G293 British colu•bia Structural studies in southern screwplate and pressurP-Neter tests central e.c. Shaw,D.M. Geochemical studies of minerals Rouse, w. R. Enerqy and water budget studies 03736 Geoloqy an~ rocks 03529 G<>oqrapby in the tundra and subarctic C374 P\c~aster c238 "c"aster Shav,J. sedi•~ntoloqv in lak~s, rivers Roy, D. V. Analyse structurale ~u socle 06784 G~oqraphy and by qlaciers 07851 Sc . appliqu~es dans ia r~qion du Haut-Saquenay, C375 Alberta R499 Qu~-Chicouthi Qu~bec sheqelski, FI . J. Precambrian S€diment~tion and Roy,". Capacit~ portante d~s pieux 10886 Geo l oqy volcanism 06432 G~nie civil flottants dans les argiles G447 takeb:?ad G319 Laval sensibles Shoemaker, E. M. ApFlications of plasticity and Rucklidqe,J.c. Geoloqical studies usinq 03'66 r.athematics v isco~lasticity 03550 Geoloqy ultra-sensiti•e and x-ray analysis G465 Simon Fraser G324 Toronto Silverherq, N. Sediment accumulation ph~nom e na C8523 Oceanoqraphy in the St. Lawrence Estuarv H504 Qu~bec-Fimouski

62 S!.lvc.!=: .. :-i, V. P~s~sta~c~ au ci~~ill~~~~~ ~~ Stea!."n , ::.w . irF8Y r~ri~ ~ivil antsotrnpio 1~~ ~rnil~s s~Psi~!cs C~9~U r~olo1ical Sciences G~,~ ~col 0 Polv~ech. d~ la m~r Cha~pl•in cuot'I f"cGill

Simonv , "l . 5. St!"UCturc ?F ~a c~:a ~n~ S tPiriur, ~J. 11,i+e 0 b/S r 1at:ng o~ r 1,0,.. r.'clo11v ~on'liro .. .,r. [ll•Jto:~ "'7?7r Gcol')OV pre - ~loi~toce ne tilli .. ~s c 7 qp calq~ry GC::P? flll~r ...~

Sj rnos0r , t' . C rato~ic-intorir~ ~~i~m~nta .. icn Sta.s \< y , -:,. "'. \,Pophysica l prope r ti~s o! "a1~c: r,ooloov and related tPc .. onir. con .. rcls (O...,ur 'r'.,,,r .. t-/Plan""t. Sci. !r;:icture~ •n~ 1 ~in ~ e1 ro~k ".:"Ut:'C Winds.,r c.5F.F ':'c:or:~o

Sincla:r , 1LJ. !"inPri'll ~~po3it~ cf t:hi::i s + evo:;>;-~ , P.r . tower Pal9ozoir pvcl•ition of r,7ar G=clccrical srinnrPS Canad~an co~dill 0 ra --r oc ~ C 7 8711 G""O lo'l v thq West ~ 0 w four1l~n1 a~~ cur 7 Pri .. ~s~ Columh:a qeochc11dstry , noo~~at.:.stir.c: and G'\f-P ~cmori3..1 aPr-•a pRrticular ref~renc~ .. o min° Si tii r , f'I . Rehavicur of sl~pPS ~n w 0 a~ly pillars 11 F.''1 ~c?l0aical sriP~ces r.ement0~ ~.,:. ls un~~r ~~.:.s~ic ~"f..., Bri~ish Columbia loadinq S1:oCk.f'y , '·A. i1r7? r~t:"!:'1Y SkPvi.nq+on , n . r.rap+oli .. o fauna~ anl c; I;,..,:; A1 hnr: ~ i r 1 ro. G-=clvav hios~r~ .. iaraohy of .. ~, ~?r~~ ,..u1f ,..-~or:.'11 Atla!'~ic: r~qir)n Yi .. h ~mPh-38ii~ o!'! Strano v"'\ v, D. w. ~aqn~tic ~nd ~l9ctric~l s ~udi e~ Wester~ ~P v fcun1l~nl "'")(~so Ga.oloqv of g~')loqical sianifi~arc 0 cs1: ~:oront') Skinw'r , r. . R. G€cchPmistry of p~l:tic ~riis ~ ~ r'?P1U r.~".lloqv and marble~ from oa~~~rn O~t~rio ; Strirq'?!:" , p . ?Pl~tion of cl~~vaae ~o folrli~o cuo2 ca:l'!):on ~ 0 ochnm!~~~v of ~ he ,~tailuk "67'fl r.rol.,av ir. th~ ~DDalachian - \alP~Onian ComFlex , Sri .. ish Columt1ia r.~ ~~ Nev nr1 1~ s w ick O!'.OqP!'.iC hel t

Sk l .,,,sh ,~. r. . ~nvc~•i~a~lon oF +h Q rol~ of Strona , n .F. lll!eta lloqenic , neoc:hellical, 1r"72-, l.""Cl')Q'/ qroun~vat~:r in s~o=m ~,a sno v~elt f72Fl'°: G~Ol')tJY p£trolcoical ana tect,n:c studi~s GUO~ Wirirlso:- run off "' ~li'or:.. 3.1 of tbP Appalachian - Cale~nrian C'rcqf"n Slay"l~Jc ~ r- , P.O. :-heoreti.c ~ ., liJ :..ni1 t;::>r

SUl"'llby , P. • ?s+uarine oeoc~ernical pr:>c~ss~~ sm:..+h , D.r. . ~} r.~omornholoqy and r9,.,5 'lOf.i.10 r.i:.oaraohy 5~~ im 0 n~ Ol')qV of ~~rq~ seal~ nrean')a taphy 1 1 HS U Qu~~~c -Pimousk i r.t; " Cal cr::irv ana~tomo~r> · ~ f]uvial 5ys +n ms . ~} s~~im~ntatio~ an~ conc~ntration processez ~f heavy m:n~rals in Svmoris , ~ • .,..11. Palecmaqr.~tic stu~r)qy, 0 conorr;_c q~olo11y an.:t i1r,u GPolo0v ~ r.~~p~ys . f; c rd s metFor:. .. ic., G6L15 C::> la"\rV

Smi .. h ,"1.W. ThEr~al prop~r+i~s o~ frP-=-z!nq TavE"naz , F'. A, 1) t0is a.r? compor~Pa:~nt: le:s ~q~1~ Goooranhv soi1s 061.JO~ f.~r.: 0 civil arq:l""£ s~nsihlc!" ? ) ~.i·plicat:~r. H5"r:.. C~rl.:i~on G6F.Q :aval ~r-s c,rcep~s rl '~ ta .. 1:mi~o aux ~a~c11l~ d 0 s 0 11vraqes d~ns les Smitl-i , T. i:.; . ~rchQar ~~o~atir,m lnri ~ 0 ctonics: argilPs sPnsibl~s '"'Ue62 Gr.olnov a q 0 och~~ical s .. u1y Of th::. GS2U \t.'~r~~nr evclu .. icn of or~nitic rock~ i~ th0 Taylf'r , c. P . 1) ?unoff production in an ~uperi0r Province an~ ~uhs~.:ti::iry /"102..,~ Gcca raohv inter- drumlin s va le: ?.l ~ffects o~ pro;Pcts cc;5q "'rent urtar.:.zation on s .. rea~flo w of a smal!. h2.~iTl ir po ~ erb?ro11q~ , sm vl i 0 , D.'t' . nyramic~ of thP r>arth Ontar io r..,er.fi Far•h c;cir-'lci::is r,c;?~ Y0rk T-=-llr:.-.:,J.'T. !h~ Lake Aqassiz - tak~ (~~re; farth Sciences supP.r:or conr.cc~ ion sonr..enf.:=.1~ , !".' . ~vapori+~ formatic~ G6A.., f'1i=l!'i~oba ,.. 10 7e r.~: OlOt"JV C4~€ \./:_:'!~SO! '!'ora~mri.o , ,T , Co rre)~ .. ion of radio~~rhon "4r92 r.ccloqic~l sc:onces chrcr.cloav anC! palynostr::i.tiqr~phy S Pan q , .1 . !'. Mechanical h~~avior of +hn G~A ""' ~reek of poc:tala ci~l lake s 0 0i m"' nts ar.0 -:-~3,;:: c:i:-oloov F. Gecphys. ~!'-ri.: st pla,.~s in •h e l:'oo+hill~ p'?at deposits GSU2 Ca.~a"l?:Y and :':or· .. Ranae~ of +h=> c~ n~a ian Pocky ~our! ains ':'1'ca:p<:>on,w.J. St::ihi ~ :ty of s l op~s ~n r')Ck fill 11t:.u1 Civil ~no in~i::=-rinq ar.d s~l')il SpOOf''-'r, r.".-r . r. GeochPmic~l and ~€cloa i ~~l f'F. ...., ( rt .. a wa 1 ",:1° r.t=iolcav s ~ua.:P ~ of econcmic miner~l r,c:..uo '!'o:-crto do ~ os.: .. s :'h0l'lr..nn , s . A st udy of in- situ ~ropPrties of ru17s Civil Erqi~~Pr:r.q ~tiff c1av (tills} and clay shales St- ,Juli::.:-: , P . Ana1y~c structu:~le 1~s qchist9s r'l"U i]h~!'ta and ~heir applica+icn to ')Upp·, r;~oloa:..~ d~ PFr~c .. +-s1 1 +to~ eno:re~rinq pr,.,bl ~ m ~ (tur.~els ) G~~q Loval ':'rcmh-.tl·, l. T . factor~ affec .. ir.q th~ star'cey, J. l1n~l y~i:. o F +h~ fab:-ic!3 ...,~ r-u 1 u1 r~cloay crystalliz1tio~ of f~l~sp~r in ( 30.,r r.""olo::::ry defo::-me:d ':')cks r.,u.., K~w Rruns wick syn .. ~ot!c an~ na ~~ral syst~ms G57~ W~st~rn On~ario ,.,rcnhailc;- , P. . s . Weath 0 rina and shore pl~tform stauffer , "1 . R. Structures in rocks r910A c,ooqr~phy ~~v~lopment in eaGter~ Ca~a1a r3~3"l G~o]oaical Sc!~r.ces Cb]6 Wirdsor c u ~q Sas~a~che w ~ri Trzci~rski , W . Pe,.roloqy ~ t~ctonics of the rsu~"' r,6~ e minbr::i.1 Canadiar Appalachians G"1Se t'cc ~ Pclyt~ch .

63 Turok,~. r.~c~hrcnoloay of l~~~ su~~:~o: lo.'~ls :.~ , J. E . ?~ .. ~ of fo=ma .. ion, ~inra~ior., (?511 r.rol0av !' ""!l"j"'..On r UA(, r.ooor.:i.ohy a~~ a~~~~o~m~~· o~ ~ ~an~ors t;if-7 .,..: r . ~sor "q ~!""'l r •]O!l

Turr.cck,A.C' . ~xp~~im~~ta l m:..neral~riy ,.,~ W<:>St., r_;. ::- , ~qqional anrl appliE~ g~ophy5~~s C42 12 ~~rth ~cienc~s pyrcxor.e ~~ii oxi~cs '.'4U2'1 D!":ysir.c; c.:::~.., !"lar.i<:oba C7 oc. :oront0

!Jlrvch,7:,J . C~mmur~cA+;.~or ~h~nrv ~n~ W~s .._ orm\T"lf. , G. E. r. . Jura~sic 3mmcni• 0 s a~~ r4210 ~POphys./~S~r~n. pot~r~!a! fi 0 1~ !""esear c h ru41,., Gnc locy ~~phaloo0d sh 0 ll fuic~i~n r.1- 1 nritish co l umtia G0 "2 "'c"""'ls .. <: r

Vajrl,Y . P. !:trr::iFs- s!r.,.ir: an~ s•r~nqt.1 Wo s •. <7?. + .::: , ~1 , A. Quat~rn~ry ~~nhrochronol~gy ~~ 1r 3 ~1 Ci v!l ~nqinP£t:nq ~:-c~~r..-ies {ir . clu~ i:iq tim'"' rri!J:11 r,r~l'1aV ~ ~~ ~ e.rr. Can~da ~nd a~iacPnt P!!""ts r.-p~ Rr~~ish Co lu~~ia et f ect.s) anti ("'yclic !rn.•li r,q ,...... or: "TorC"n~o of l.bska hch~vior of r.~tur~l s0:1s We>s+;.11;,t:o , ,J . 11. ~cunt s~ . 1-l~l~ns t ::ip~ra of t h"' var. ·1- P'">l ~ , F.~. " ) ?alaeocli111~t:ic i:-i"':lu~nc <: O'"! ruu1-, r.c.o}o(Jy !'lay 1lll0 ~ruo ... i,.,n-: ~ m-:i1er.n ( flf (,1 r.c-olC'lV .. he ~conomic q~nloqy 1nd r:t~: ;crc~tn analoqur: ~f ras .. larq ~ - ~c~l~ l~!host r atiqranh v of :h~ tcphr~ ~ruotions i~ w 3s :~rn ~ ,.,r +h carhoiiforous sucr.~s~:~n '~ fl.ml)rica (sp0 cial gr~nt) ~;,,ste!:n Canada . :?) S~~imn!l+;.ation in +-he shall ow marir: 0 coast;:,.} Wi 11:.. .:i. m.:; , H. Anatol'ly of "n oroq1"l ~~ v i:~n m ~~t o~ t~~ ~~:thu~berl~n~ i:-uu-i; c;~ol~ <"fV s~ :- ' i "':. cq;>2 ~"mori-'1..1

vanic Pk , p , Non - •iflal ~il"':.s of h~1r0ck Vil] :a!fl!"i , F . r, ~eto~ma~:or m~r.h~nis~s a~d r~~..,4 ~urv~vinq ~nq 11F;i:<' r. i:- oloqy t or to~ic proc 0 ss~s J~~5 • 1 ~~ e=11ns w ic~ 11 r.p 1 ~' r:: w ~rurs w ick

vei zi:.:- r , ,T. ~vclution of •he t~~:ost~ia1 Will i?.l'lc: - ,To"i:.<::,A . ~ . ~~ invPst iq•1-inn of 0 ~ ? 71 r.-?oloqv ex0q~'1 ic !"yst~m "" F": U:1 c.-=-olo•1ical potphvry - typ~ coop~r Gasp~ r. ~, 3 n+: ~'3 Vi\ r.'.J-:4 ~er;:'_!~ ~~n~r"'llizatin~ ir. + h~ rF.!qion , Queb0c Ve1-tor , 1J . J . 0c~~n $P~im 0 ~~ class:!ir.3tio~

~r.Q , /l\Ppli~il u!=>iP.o ac'>11st:c sc:.:is!'iCJ 0 04:->P': sci. Wi l ~ ':' n, ~l . D, n. . ~c~~s ')f chc~ical or 0 1~posi~s K1 2A f'1Qmorial ~1109? ~?.~~~ Scicr.cfS in ~r.~issic t ~ :ra~o ~ani . 4: oh:i Wal1'"'~, o , G. oev~lopme~t of clas~ic f~r.ies "4120 r,.-01..0'lV mo~le!s iii i lsori , Y . \' . n . l . ~tP Cr~~acco11s a n ~ ~arly C"7 2 Q "'C"i :is+;. c r ror·:r; 7r')lfJqy Terti,rv fishe~ of w 9s t~r~ North C2:1? J'lh~rt3 A !'I'? ri c :i war:a =- ... sky , F' . J . '!'h~ -:-arb"n cyc)P i:i ... h~ -:ip~n CC<:"'I!"! 0u: ~1 Oci::"'-!lOOranhv WC'O , /". !' , !tydroloay of ~ival - r::.qi~~ ba~ins C741 Dfl.lho•1sie r q")" r..::corat:J~Y i~ •h~ hioh fl.:-ctic ('P.O 9 ~r/" asti=-r Wardla w, ~.c. nesc:veir ~rop 0 rties of 0 r43~q r,qoloay ~ G~ophys . se~i~ nt~:y ro c ~s tlOor s , n. v . ro rw ~ra mo1cllinq of Gfl~O Calail.!"V 11fC:U GF-O~Oqica l scienCP.S deep-sour.dinq .. r-3.nsi oe nt ~~'"-113 QUF-C TI ' c; 9l.'=ct.romaon~tic (':'F.:"'!) sy~tems W3.!t'? r , 4 , V . NPu~ron acti vation - ·· ~~nPral ~4 1 ~6 G?cloqical Sci~r.c~s ~x~l,.,!""ation wr:..ot:,. , .1. r.. G~cther m i'\l 3.f!~ g~o~~~not:c r.~11 eriti~~ col11mtia rri~c..""" prys!r.;:; m 0 asur 0 mqn~s in Atlan":~c ~ana1a r,g:o "" F"·mo r-ial Watki '"!S'1n , D. H. Fx~lorat io n fer ~n~ ~~n~~is o! ";017c Geolr"IOV or'? ~.::-posits Ynr.o, P . s:ahili.tv of soil s:r.11c4:.•nal G879 C~rl 0 to1 cur;~o Ci v !,q/Af•P MPch units r~lative to tr;,nsi 0 11t: a~~ c~ - ~ rr.r.: 11 na~ur~l o~ vir onmon t~l str0~~0~ Wat"t ~rs , B. F. G~cch~~ical stu~y c~ v olc~nic i 1 r. on GJ:OlO

w:::.;,v -::-r ,.T . T . ~l~ctromaqr.etic in~u;.tion i~ ~hP ZonTill ~ , "". "') M"~2l~oo 0 ric s~111ins in ~01pl') Physics ear~h anrl OCP~ns "PP?" Gc.cloav Nova Sco•ia. :? ) "'! eta.lloqeriic r;ll o p Vic+r:>r:.., c 0 Qf Dalhousie s+-udies in c~~tral ~n~~s

7.on!"n ,. , :, . L . Pyri ': ~ ~na hydratF ·3 s1 1:~ ~t~s ~~ r Aff""" r.~c:-loqy c0a~ ~f Cap~ 9 r p .. on !!,.. ~ .. St. f. Xavior

64 RESEARCHERS INDEX/INDEX DES RECHERCHEURS A Bourque, P.A., 724 Christopher, J.E., 297 E Bower, M.E., 265 Church, B.N., 159, 415, 1016 Abbey, S., 143, 144 Bowman, W.5., 149 Ciavaglia, LA., 430, 431, 521-524 Eade, K.E., 38, 87 Abouguendia, z., 380 Boyle, D.R., 156 Ciesielski, A., 86, l 08 Easterbrook, D.J., 788 Adshed, J.D., 910 Boy le, R. W., 202 Cimon, J., 112, 462 Eastwood, G.E.P., 963 Aggarwal, P.K., 457 Bozozuk, M., 330 Clague, J.J., 780, I 052 Eden, W.J., 330 Agterberg, F.P., 242, 243 Braman, D.R., 646 Clark, F.E., 578 Edgar, A.O., 207, 683-685, 695, 705, 713, Aitken, J.D., 940, 953 Brame, 5., 180 Clarkson, J. W., 343 719, 721, 734 Akhurst , M., 870 Brand, U., 203, 572 Coakley, J.P., 781 Edlund, S.A., 653, 790 Al-Aasm, I., 194 Braun, W.K., 573, 574 Cockburn, D., 303 Edmund, A.G ., 625-630, 633 Allen, J.M., 680 Bredin, C., 1009 Coker, W.B., 160 Edwards, W.A.D., 436, 437, 447 Alley, D.W., 769, 838 Brideaux, W.W., 647 Cole, T.J.S., 226 Egginton, P.A., 130, 305 Alley, N.F., 806 Bridgewater, D.B., 223 Coleman, L.C., 742 Eisbacher, G.H ., 323, 943, 944 Alt, B., 341 Briggs, N.D., 788 Colman-Sadd, S.P., 30 Ekstrand, O.R., 467 Arning, A.J., 290 Bright, E.G., 49 Colvine, A.C., 527, 728 Elias, R.J., 581 Amos, C.L., 911, 912 Brisebois, D., 957 Colwell, J.A., 704, 707, 733, 739, 743, Elliott, D.K., 624 Anderson, G.M., 198 Bristol, C.C., 157, 545 1010, 1042 Elliott, H., 352 Anderson, J.C., 127, 128, 132 Brochee, R., 863 Cook, D.G., 37, 874, 1053 Ellwood, D.J., 208 Anderson, T.W., 770 Brooke, M.M., 573 Cook, R. , 205 Embry, A.F., 997, 998 Andriashek, L.D., 771, 772, 792, 844 Brookes, I., 648 Cooke , H.B.S., 851 Emslie, R.F., 714-716 Annor, A., 327 Brooks, C., 197, 369 Cooper, B.J., 571 Ercit, T.S., 553 Archibald, D.A., 1057 Broughton, P.L., 120, 958 Copeland, M.J., 579 Ermanovics, I., 78 Ar ima, M., 683-685, 695, 721 Brown, E.H., 219 Copper, P., 964 Ethington, R.L., 572 Armstrong, J .E., 806 Brown, R., 308 Corbet, T., 349 Evans, F., 209 Armstrong, R.L., 9, 19, 218-221, 229, 231, Brown, R.J., 290 Corkery, M.T., 76 Evans, S., 324 239, 732 Brown, R.L., 218, 1022, 1044 Cormie, A.B., 227 Exton, J., 582 Brown, T.D., 410 Arndt, N., 742 Cormier, R.F., 228 Eyles, C., 789 Arnold, K.C., 336 Brown, T.H. , 688 Cousens, B., 708 Eyles, N., 773-775, 797 , 821, 826, 834, 835, Arnold, R., 254 Bruneau, H., 836 Cousineau, P., 462 840-843 Ascoli, P., 994 Bryndzia, L. T., 536 Cox, J ., 180 Aspler, L., 871 Buck, M., 510 Crawford, R.J., 833 F Atkinson, M., 510 Buckley, D.E., 915 Crevie r, M., 175 Aubertin, R., 485 Bujak, J ., 649 Crocket, J.H., 161, 168, 176, 181, 184-186, Fabbri, A.G., 244 Burden, E., 650 Austin, R.L., 990 492 Fahraeus, LE., 570 Burke, K.B.S., 255, 263 Cronin, J.T., 782 Fahrig, W.F., 271, 272 Burke, K.S., 170 Crossley, D.J., 1065 Falconer, R.K.H., 1035 B Bursnall, J.T., 1061 Crouse, G. W., 26 Farr, J .E., 536 Burwash, R.A., 747 Cruden, D.M ., 320, 321, 324, 329 Farrar, E., 1057 Baadsgaard, H., 222-224, 238, 240, 755 Bustin, M., 411 Culshaw, N., 1043 Fawcett, J.J. , 680 Bachinski, D.J., 458, 475, 483, 486, 696 Bustin, R.M., 412 Cumming, G.L., 240 Fay, I., 964 Bachinski, S. W. , 543, 696, 697, 740 Cunningham, M.C., 179 Featherstone, R., 574 Baer, A.J., 759, 1046, 1056 Currie , K.L ., 77, 709, 710, 983 Fensome, R.A., 671 Bailes, A.H., 21 c Currie , R.G., 269, 270 Fenton, M.M., 7, 772, 844 Bainey, S.J., 441 Ferguson, R.B., 556, 791, 792 Baker, C.L., 773 Cabri, L.J., 546, 547 Filion, R.H., 793, 794, 920 Baker, T.H.W., 314 Caldwell, L.J., 27 D Finamore, P.F., 795 Baldwin, D. A., 22 Caldwell, W.G.E., 964, 995 Finn, G., 82, 713 Ballantyne, S.B., 199 Caton, T., 82 Dalrymple, R.W ., 875, 917, 928 Fisher, P.A., 341 Bamber, E.W., 568 Cameron, A.R., 413, 414 Daniel, C., 866 Fitzgerald, W.D., 796 Cameron, B.E.B., 575 Baragar, W.R.A., 200, 698, 746 Daniels, D.L., 302 Flach, P.O., 879 Barakso, J.J., 159 Cameron, D.A., 576 Darling, R., 162, 187, 188 Fletcher, W.K., 147, 165, 166, 209, 210 Cameron, E.M., 158, 204 Barker, J.F., 514 Davidson, A., 711, 712, 1044 Fligg, K., 377 Barnes, C.R., 514, 569-571, 954 Campbell, F.A., 172 Davison, C.C., 350 Fogarasi, 5., 132 Barnes, M.A., 201 Campbell, F.H.A., 85, 941 Davison, W.L., 62, 75 Folinsbee, R.A., 258 Barnes, W.C., 201, 904, 935 Campbell, R.B., 1023 Dawso n, K.M., 529 Fong, C., 761 Barnett, D.E., 449, 453, 454 Campbell, R.M., 704 Dawson, K.R., 463 Ford, J., 797 Barnett, P.J., 774, 775 Campbell, S.W., 501 Day, T.J., 918, 919 Fortescue, J.A.C., 131 Barr, S.M., 699, 700, 704, 733, 739, 743, Cant, D.J., 515 Dean, P .L., 420 Foscolos, A.E., 167, 517, 518 Card, K.D., 105 1042 Delabio, R., 557 Fouler, J.H., 852 Carignan, D., 1048 Barss, M.S., 643 Devoto, R.H., 472 Fowler, S., 573 Carroll, R.L., 639 Bartlett, J.R., 1044 Dewez , V ., 655 Fox, J.C., 437-439, 447 Carson, D.M., 569, 959 Diakow, L. , 13 Fralick, P.W., 945 Bayliss, P., 544 Carter, A., 820 Bays, A., 249 Dickens, J.F., 351 Franconi, A., I 07, 111 Carter, M. W., 1072 Dickman, M., 131 Franklin, J.M., 530 Beauchamps, B., 955 Carter, T.R., 527 Beaumier, M., 155 Di Labio, R.N. W., 464 Fransham, P., 306 Castonguay, J., 868 Dillon-Leitc h, H., l 033 Beckie, V., 381 Frarey, M.J., 106, 230 Catto, N.R., 778 Dimroth, E., 1048, 1051, 1073 Beland, G., 205 Fraser, J.A., 88, 749 Caty, J.L., 1074 Dineley, D.L., 624 set and, J ., l 04 7 Frederking, R.M. W., 334 Cecile, M.P., 960 Dingwell, D.B., 681 Freeze, R.A., 353, 361, 378 Belanger, J., 724 Cerny, P., 548, 553, 555, 566, 706, 717, 729 Belanger, J.R., 862 Dionne, J.C., 248 Frisch, T., 89, 750 Ceroici, W., 349 Dixon, J., 996 Frith, R.A., 90-92 Beliveau, M., 644 Chagnon, J. Y., 303, 304 Bell, K., 225, 226 Dixon, O.A., 580, 605, 962, 976, 982 Fritz, P., 216, 514, 831 Chamberlain, V.E., 178, 235 Donaldson, J., 867 Fritz, W.H., 965 Bell, K.E., 301 Champigny, N., 502 Bell, R.T., 459 Donaldson, J.A., 651, 867, 871, 876, 877, 1077 Froese, E., 751, 752 Chance, P.N., 705 Donnay, G., 551 Fryer, B.J., 82, 1080 Bellemarre, Y .B., 60 Chandler, F. W., 872, 873, 942 Bentzen, A., 503 Donohoe, H.V., Jr., 1041 Fujii, T., 686, 694, 736 Chandra, J.J., 255, 266, 286 Dore, G., 304 Fulton, R.J., 50, 798, 799 Berger, G.W ., 232, 233, 559 Chandra, S., 456 Bergstrom, S.M., 571 Dostal, J., 700, 707 Fyffe, L.R., 26, 494 Changkakoti, A., 461 Dow, D.R., 867 Fyon, J.A., 168 Berndt, K.A., 701 Charbonneau, B. W., 256 Bernier, M., 863 Dredge, L.A., 783-785 Fyson, W.K., 1033, 1036, 1043, 1045, 1058 Charbonneau, J.M., 107, 111 Dreimanis, A., 806 Beswic k, A.E., 145, 702 Charlesworth, H. A.K., 1019 BeuJlac, R., 726 Dressler, B. , 766 Chase, R.L., 205, 708 Druce , E., 57 l G Bevier, M.L., 221 Chatterjee, A.K ., 528, 535 Bigras, 5., 127, 128 Dube, c., 107 Chatterton, B.D.E., 577 Dubois, J.M.M., 57, 109-111, 247, 248, 786, Gabert, G., 349 Birkett, T., 768 Chatwyn, S.C., 315 Blackburn, C.E., 1072 864, 865, 868 Gabites, J.E., 231 Chau, Y.K., 129 Duckworth, K., 249, 250, 257 Gabrielse, H., 68, 69 Blackwood, F., 983 Chauvin, L., 779 Blake, W., Jr., 776 Dudley, J.S., 748 Gadd, N.R., 307, 800 Chee!, R.J., 916 Duffield, S.L., 570, 652 Gagnon, L., IOI 9 Blanchet, R., 58 Chen, T. T., 549, 550 Blasco, S.M ., 400, 777 Dugas, J., 112, 115, 462 Gagnon, Y., 112 Cherry, M.E., 527, 565, 744 Duke, J.M., 465, 552 Gait, R., 567 Blenkinsop, J., 225, 226 Cheshire, 5.G., 516 Blusson, 5.L., 63 Duncan, l.J., 229 Gale, G. H., 468, 469, 531 Cheve, s., 768 Dunn, C.E., 163, 164, 878 Gandhi, S.S., 470 Boehner, R.C., 434, 460, 968 Chew, H.A.M., 340 Boisvert, J.J., 868 Dunn, J.T., 682 Garven, G., 353 Chin, V., 384 Dunsmore, H.E., 466 Gauthier, R.C., 801 Bolton, T.E., 956 Chork, C. Y ., 852 Bombin, M., 824 Dusseault, M. B., 331 Gauthier-Coulloudon, C., 654 Chown, E.H., 1048, 1051 Dyck, A.V., 251 Geldsetzer, H.H.J., 966, 967 Bonn, F.J., 863-865, 868 Christiansen, E.A., 769, 838 Borneuf, D.M., 346, 37 5 Dyck, W., 206 Gelinais, L., 187 Christie, K.W., 267, 268 Dyke, A.S., 787 Geller, L., 325 Bornhold, B.D., 913, 914 Christie, R.L., 435, 961 Bostock, H.H., 84, 703 Dyke, L.D., 322, 1034 George, H., J13 Bottomley, D., 347, 348 Getsim~er, J.5., 753 Bourgeois, J., 645

65 Geurts, M.A., 644, 645, 655, 656, 670, 836 Hill, J.D., 80 Killeen, P.G., 300 McGregor, V.M., 223 Ghent, E.D., 748, 7 54, 7 58 Hill, K.C., 1019 King, L.H., 1062 McGugan, A., 597 Ghosh, D.G., 180 Hills, L.V., 646, 657, 662, 667, 675, 891 Kirby, F. T., 448 Mc intosh, D., 557 Gibson, D. W., 999, I OOO Hocq, M., 1074 Kirker, J. K., 476 Macintyre, D.G., 534 Gibson, H., 510 Hodder, R.W., 1080 Kirkham, R. V., 477 McLaren, P., 926 Gieskes, J.M., 401 Hodgson, D.A., 42, 807, 808 Kish, L., l 75 Maclean, B., 405 Gilbert, H.P., 952 Hoeve, J., 474, 489, 763 Klassen, R.W., 65, 818, 819 McLean, R.A., 598 Gilboy, C.F., 117-119 Hoffman, P.F., 43, 97, 947 Knox, A.W., 182 Maclellan, E.H ., 687 Giles, P.S., 434, 460, 968 Hofmann, H.J., 586, 658 Kobluck, D.R., 593 McMechan, M., 10 Girard, M.J., 725 Holdsworth, G., 338 Koerner, R.M ., 341 McMillan, W.J., 11 Giroux, G.H., 245 Holland, J.G., 236, 237 Koke, K., I 009 McNamara, S.J., 822, 838 Globensky, Y., 969 Holmes, G.S., 146, 210 Kopf-Johnson, A., 241 McNeil, D.H., 599 Glynn, J., 337 Hooper, K., 576, 578, 582, 587-590, 595, 596 Koster, E.H., 886 McPhail, D.C., 599 Goad, B.E., 717 Hopkins, W.S., Jr., 659, 660 Kontak, D., l 057 MacPhee, J.A., 429-431, 524 Godfrey, J.D., 1-6, 273, 755 Hora, Z.D., 442-444 Kramers, J.W., 887 MacQuarrie, R.R., 121 Godwin, C.I., 165 Horodyski, R.J., 651 Krebes, E.S., 294 Macqueen, R. W. , 514 Goldsmith, L.B., 503 Horsky, S., 147 Krouse, H.R., 172 Mc Taggart, K.C., 7 53, I 026 Goodbody, Q., 970 Howie, R.D., 971 Krupicka, J., 747 Macyk, T., 939 GoodfeJJow, W.D., 211, 212 Howse, A.F., 420 Kuehner, S.M., 721 Maguire, R.J., 383 Goodrich, L.E., 316, 318 Hoy, T., 539 Kukalova-Peck, J., 594 Mainwaring, P.R., 512 Goodwin, M., 360 Hubert, C., 1061 Kupsch, W.O., 634, 769 Majid, A.H., 195 Gordey, S.P., 93 Hubregtsi, J.J.M.W., 24, 25, 757 Kusmirski, R.T., 176 Malott, M.L., 205 Gordon, T.M ., 718, 756 Huet, D., 869 Kwong, Y.T.J., 478 Mamet, B., 654, 955, 957, 985 Gorton, M. P., 859 Hughes, C.L., 788 Mann, P., 667 Costin, V. A., 898 Hughes, G.M., 360 Marchant, T.R., 600 Gower, C.F., 79 Hughes, J.D., 421 L Marchioni, D.L., 425-427 Gradstein, F.M., 583, 584 Hughes, O.L., 332, 809-811 Marmont, S., 728 Graham, B.W., 354 Hunter, J.A., 292 Lagarec , D., 655 Martignole, J., 689, 690 Graham, P.S., 416 Huntley, D.J., 232-234, 559 Lajoie, J., 888 Martineau, G., 823 Grandsden, J.F., 410 Hurdle, E., 1036 Lajtai, E.Z., 326 Masson, G., 899 Grant, A.C., 519 Hutcheon, I.E., 213, 476, 764 Lalonde, J.P., 177 Mathews, W.H., 284, 412, 428, 1017 Grant, D.R., 802-805 Hutchison, W.W., 1024 Lambert, M.B., 723 Mathison, E., 574 Grant, R.H., 1029 Hwang, J., 150 Lambert, R. St. J., 178-180, 235-237, 283 Matthews, J.V., Jr., 601, 831 _Grasty, R.L., 259 Hyde, R.S., 33 Lamothe, D., 107 Matysek, P., 166 Greenhouse, J.P., 306 Landing, E., 569 Maurice, Y.T., 183 Greenwood, H.J., 229, 688, 7 53 Lane, L.S., I 022 Mayr, U., 973 Greenwood, R., 719 Langenberg, C.W., 5, 6, 273, 755, 1020, 1021 Meintzer, R.E., 729 Grey, B.J., 132 Langford, F.F., 1075 Melchin, M., 668 Grice, R.H., 308 lmreh, L.I., 58, 59 Langham, E.J., 252 Mellinger, M., 482 Grieve, O.A., 417 Indares, A., 689 Langlais, L.L., 114 Menagh, D.P., 226 Griffiths, J.R., 532, 1059 loannides, N.S., 661 Larocque, G.E., 327 Meneley, W.A., 370 GriJJ, E. V., 205 Irrinki, R.R., 26 Larouche, C.H., 595 Merriam, J.B., 1064 Gross, G.A., 533 Irving, E., 542, 992 Lasalle, P., 823 Merrill, G. K., 618 Gross, H., 252 Isachsen, C.E., 9 Last, W.M., 820, 889 Miall, A.O., 906, 909, 945, 1004 Grove, G., 355, 356 Islam, S., 761, 762 Laurent, R., 724-726 Middleton, G.V., 892, 916 Grunsky, E.C., 51, 169 Laurin, J., 59 Millar, T., 275 Guay, F., 656, 836 Lauriol, B., 868 Miller, B.B., 815 Guha, D., l 048 Laverdure, L., 261 Miller, H.G., 288 Guimond, J.L.G., 113 Law, K.T., 330 Miller, J.A., 373, 385, 389, 483 Gunter, A., 542 Jackson, G.D., 98, 99, 948 Layne, G., 564 Miller, R.A., 238 Gupta, V.K., 287 Jackson, J., 306 LeCheminant, A.N., 100, IOI Miller, R.G., 484 Gwyn, Q.H.J., 786, 864, 865, 868 Jackson, L.E., Jr., 133, 134, 812 Lee, C.W., 596 Mirkovich, V.V., 301 Gyenge, M., 328 Jackson, R.E., 354 Leech, G.B., 1025 Misch, P., 219 Jackson, V., 82 LeGallais, C., 762 Mitchell, P., 623 Jamieson, G., 843 Legau, F., 514 Mitchell, R.S., 685 H Jamieson, G.R., 361 Legault, J.A., 652, 663, 664, 668 Mokievsky-Zubok, 0., 342 Jamieson, H., 692 Lenton, P.G., 76 Monger, J.W.H., 70, 974 , 1005 Hacquebard, P.A., 418, 419 Jansa, L.F., 922, 1002 Lerbekmo, J.F., 224 Montgomery, W.J., 410 Halabura, S., 574 Jansen, S., 541 Letarte, M.L., 60 Moon, W., 295 Hale, E.W., 255 Jansonius, J., 662 Leveille, J., 456 Moore, J.M ., 1044 Hale, W.E., 170 Jarvis, G. T., 282 Levigne, M., 181 Moore, R., 972 Hall, D.H., 275, 276 Jeletzky, J.A., 592, 1003 Levinson, A.A., 182 Moore, R.G ., 27, 622 HaJJ, L.R., 1042 Jensen, L.J., I 07 5 Lewis, A.G., 210 Moore, T.R., 938 HaJJ, R.L., 585 Johari, G.P., 339 Lewis, C.F.M., 402 Moran, S.R., 7, 141, 827, 844, 939 Halstead, E.C., 357 Johns, G. W. , 52 Lewry, J.F., 500 Morgan, A., 602, 816 Hamilton, W.N., 241, 440, 441, 471 Johnson, J., 655 Leyland, J., 821 Morgan, A. V., 602 Hann, B.J., 816 Johnson, M.D., 452 Li, R., 939 Morgan, W.C ., 103 Hanna, M. , 443 Johnston, G.H., 316-318 Lichti-Federovich, S., 665 Morogan, T., 762 Hansen, K., 205 Johnston, L.M., 362-365 Liebscher, H.M., 367 ,368 Morrow, D.W., 975 Harington, C., 831 Johnston, P., 573 Loeffler, E.J., 624 Morton, R.D., 238, 446, 457, 461, 479, Harper, C.T., 472 Jolly, W.T., 720 Logan, A., 403, 404, 603 484, 496 Harrison, R.S., 880 Jonasson, l.R., 151, 174 Long, D.G.F., 424 Mossman, D.J., 557, 558, 632 Harrison, W.E., 401 Jones, B., 592, 970 Lorenzino, G., 479 Mossop, G.D., 515, 893 Hassan, H.H., 170-173 Jones, N.K., 445 Lorsong, J.A., 890 Mott, R.J., 669 Hattori, K., 171 Jones, S. J., 340 Lowey, G., 891 Mudroch, A., 136, 927 Haworth, R.T., 291 , 302 Jorgensen, J.C., 410 Ludden, J., 188 Muehlenbachs, K., 173, 221, 406, 824, 1076 Hawthorne, F.C., 554-556 Jullien, J.L., 869 Lum, K.R., 148 Muir, I., 900 Hayes, B.J.R., 1001 Juras, S.J., 475 Luternauer, J. L., 924, 925 Muir, T.L., 53 Haynes, S.J., 473 Lutes, G.G., 727 Mulhern, P.J., 559 Heaton, M.J., 881 Lydon, J. W., 480 Muller, J.E., 12 Hebda, R.J., 814 K Lytviak, A. T., 369 Murray, M.J., 1044 Heberlein, D., 165 Murphy, D.C., 1022 Hebert, R.H., 58, 59, 726 Kalas, L.L., 136, 816 Hebert, Y., 107, 726 Kaldi, J.G., 885 M Hedley, D. G.F., 325 Kalkreuth, W.D., 422, 423, 520 N Heginbottom, J.A., 309 Kalogeropoulos, 5.1., 536 Maathius, H., 370-372 Hein, F.J., 882 Kamenka, LA., 536 McAndrews, J., 648 Nadeau, A.N., 60, 113, 114, 485 Hekinian, R., 882, 58 Karlstrom, K., 983 McClenaghan, W.A., 360 Nadon, G., 892 Henderson, J.B., 39, 40, 94 Karrow , P.F., 216, 781, 782, 795, 796, Mcclung, D.M., 335 Nagel, J., 1026 Henderson, J.R., 946 813-817,828 McCracken, A.O., 570 Nambudiri, E.M. V., 820 Henderson, P., 697 Kay, A., 250 McCutcheon, S.R., 27, 972 Nandi, B.N., 429-431, 521-524 Hendry, H.E., 833, 921 Keen, C.E., 293, 299 Macdonald, A.S., 700 Nance, D.E., 77 Herd, R.K., 23, 31 Kent, D.M., 870 Macdonald, D.E., 446 Narbonne, G.M., 962, 976 Herget, G., 325 Keppie, J.D., 48, 435, 707, 1060, 1061 McDonald, H.G., 630 Nassichuk, W.W., 977, 978 Herr, R.L., 358, 359 Kerans, C., 651, 876 Macdonald, R., 118, 120, 260 Nast, H., 1068 Hesse, R.F., 308, 401, 761, 762, 884 Kerr, J. W., 44, 45 McDougall, F.H., 481 Nay lor, B.G., 631 Heywood, W.W., 41, 95, 96 Kewen, T., 366, 382 Macek, J.J., 757, 760 Nelson, D.E., 227 Hibbard, J., 32 Khan, S., 274 McEwen, J., 510, 870 Nelson, G.E., 486 Hibbs, C., 82 Kihava, K., 551 McGlynn, J.C., 102, 277, 949, 950 Nentwich, F., 993 Hicock, S.R., 806 Kilby, W.E., 1019 McGregor, D.C., 666 Nesbitt, B.E., 457, 461, 487, 496

66 Nesbitt, H.W., 214 Raynor, R., 444 Sinclair, W.D., 505 v Nicholls, J., 730, 731, 1078 Read, P.B., 218, 503 Singh, C., 672-674 Nielsen, P.A., 755 Reed, S., 7 59 Sinha, A.K., 262, 334 Vallery, D., 385, 393 Nielson, E., 469 Rees, C.R., 1022 Siragusa, G.M., 55 Vandenberg, A., 390-393 Nixon, G. T., 732 Reesor, J.E., 71 Sisi, J.C., 690 van de Poll, H. W., 989 Noble, I., 27 5 Reid, J., 525 Skevington, D., 954 van der Heyden, P ., l 9 Noble, J.P.A., 603, 894 Reinson, G.E., 895, 931 Skidmore, W.B., 1061 van der Leeden, J., 1050 Norford, B.S., 954, 979 Reisz, R.R., 88 l Skinner, R., 28, 29 Van der Pluijm, B., 1031 Norris, A.W., 980 Richard, J.A., 828 Skwara Woolf, T., 634 Vanderveer, D.G., 448, 848, 855 Norris, D.K ., 66, 1054 Richard, S.H., 829, 830 Staine, D., 387 Vander Voet, A., 150 North, B.R., 995 Richardson, R.J.H., 437, 447 Slivitzky, A., 1049 Van Dine, D.F., 313 North, F.K., 542 Ricketts, B.D., 448, 877 Smith, P.K., 537 van Everdingen, R.O., 394, 395 Nowlan, G.S., 570, 604 Riddle, C., 150 Smith, P.L., 612 van Staal, C.R., 1032 Nu nn, G.A.G., 81 Rimsai te, J. Y .H., 563 Smylie, D.E., 1065 Veillette, J.J., 61 Nurkowski, J.R., 432 Ringele, A., 1047 Smyth, W.R., 35 Veizer, J., 194-197, 203, 217, 541 Nutman, A., 223 Ritchie, J., 831 Snowdon, L.R., 153, 154 Vensen, L.S., 56 Riva, J., 609 Soles, J.A., 301 , 767 Venugopal, D. V., 26 Robert, C.R., 113 Soliman, A.A., 263 Verma, H.M., 452 0 Robert, F., 187 Sonneveld, E.M., 904 Vilks, G., 409, 937 Robertson, S., 859 Sopuck, V., 189 Vincent, J.S., 856, 857 Ogden, J.G., !11, 851 Rochester, M.G ., 1064, 106 5 Souther, J.G., 221, 538, 741, 1066 Vohra, R.D., 276 Okulitch, A.V., 981, 1037, 1038 Roddick, J.A., 72 Sparkes, B.G., 848 von Bitter, P.H., 567, 607, 617, 618, 648, Oldershaw, A.E., 213, 761 Rodrigue, G., 726 Sprenke, K., 273 990, 991 Ollerenshaw, N.C, 8, 1027 Rodrigues, C.G., 610 Spry, P.G., 536 Vos, M.A., 190, 745 O'Loughlin, J.P.S., 733 Rodrigues, E., 377, 387 Srivastava, S.P., 1067 Olson, D.G., 278 Roeder, P.L., 692 Stalker, A. MacS., 849, 850 w Ommanney, C.S.L., 343 Rogers, N. W., 697 Starkey, J., 1068 O'Reilly, G.A., 535 Roots, C.F., 877, 1077 Stauffer, M.R., 489, 742, 1069 Wade, J.A., 1014 Oshin, 1.0., 184 Roscoe, S.M., 491 Stea, R.R., 851, 852 Wadge, D.R., 192 Ostry, R.C., 396, 397 Ross, D., 492 Steele, K.G., 853 Wadleigh, M., 197 Otote, A., 145 Ross, G., 876 Steger, H.F., 149 Wagner, F.J.E., 619 Otto, J.E., 928 Ross, G.J., 814 Wagner, P., 223 Stein, R., 388 Waheed, A., 906 Ouimet, D., 670 Ross, J.V., 229, 688, 753 Stelck, C.R., 1009 Rottenfusser, B.A., 896 Wall, D., 671 Overton, A., 296 Stevenato, R.J., 190 Ozoray, G., 374, 375 Rouse, G.E., 1017 Wall, J.H., 620, 621 Stevens, G.R., 1010, 1042 Wallace, H., 951 Rousell, D.H., 493 Stolz, H., 264 Roy, C., 188 Wallace, J.W., 266, 286 Storck, P., 613 p Roy, D.W., 1051 Wallick, E.I., 141, 375, 939 Storer, J.E., 635, 636 Walmsley, D., 386 Rucklidge, J.C., 564 Stott, D.F., 1011 Ruitenberg, A.A., 494, 727, 972, 1061 Wang, K. T., 396, 397 Packard, J.J., 982 Stouge, S., 36 Pajari, G.E., 77, 170, 983, 1030 Rukavina, N.A., 137, 138, 932, 933 Wardlaw, N.C., 516, 525, 526 Stout, M.Z., 730, 731, 754 Wardle, R.J., 83 Palmer, J.H.L., 285, 328 Rulon, J.J., 378 Stringer, P., 1030, 1070 Ruppel, S., 762 Ware, M., 877 Panenka, J.R., 257 Strome, M.M., 343 Russell, D., 452 Warner, B.G., 817 Panteleyev, A., 13, 14, 539 Stronach, N.J., 614 Parameswaran, V.R., 319 Russell, D.J., 310 Warren, B. W., 60, 113 Sullivan, H.J., 647 Warren, H. V., 193 Parbery, D., 734 Russell, J.K., 1078 Suneby, L., 675 Waters, P. L., 858 Parkins, W.G., 605 Rust, B.R., 897-901 Suryam, J. V., 297 Rutter, N.W., 135, 315, 772, 778, 827, 832, Waters, P.M., 246 Parnandi, M., 34 l Su tarno, R., 149 Parrish, R.R., 218, 220, 239 837,844, 853, 858, 861 Watkinson, D.H., 510-513 Sutherland Brown, A., 417, 539 Watson, D.M., 455 Parry, S.J., 697 Ruzicka, V., 495 Svab, M., 326 Parslow, G.R., 48 l Ryan, A.B., 34 Watters, B.R., 481 Svec, O.J., 285 Weber, W., 24, 25 Paterson, D.F., 297, 885, 890 Ryan, B.D., 218, 220 Sweet, A.R., 676, 677 Pearce, G. W., 859, 860 Wellstead, C.F., 637-639, 907 Swinden, H.S. 1 540 Pearson, J.G., 488 West, I., 990 Syme, E.C., 21, 952 West, L.N. , 843 Pedder, A.E.H., 984 s Szudy, R., 386 Pelletier, B.R., 825, 929 Westgate, J.A., 788, 789, 831, 859, 860 Pelletier, M., 177 Sado, E. V., 834, 835 T Wetherell, D., 504 Penner, E., 316, 333 Sage, R.P., 54, 735 Weyer, K.U., 398, 399 Perla, R.I., 344 St-Julien, P., 1049, 1061 Talkington, R., 512 Wheeler, J.O., 73 Perttunen, M.S., 826 St. Louis, R.M., 496 Tanguay, M.G., 311, 869 Wheeler, W., 671 Whitaker, S.M., 622 Peterson, R.C., 560 St. Onge, D.A ., 655, 656, 836 Tasse, N., 884 Petruk, W., 550, 561 St. Peter, C.J., 26 Taylor, F. C., 46 Whittaker, P.J., 513 Phipps, M., 644 Sanford, B. V., 986 Taylor, G.C., 15, 16 Wightman, D.M., 908 Pickerill, R.K., 606, 983 Sangster, D.F., 497 Taylor, R.B., 139, 140, 936 Wighton, D.C., 623 Pickerill, R.P., 77 Sanschagrin, Y., 116 Telford, P.G., 310, 452, 959 Williams, D.A., 456 Pinard, S., 985 Sarjeant, W.A.S., 611, 632, 671 Teller, J.T., 820 Williams, D.D., 831, 860 Piper, D.W.J., 851 Sauveplane, C., 379 Tempelman-Kluit, D.J., 1012, 1055 Williams, G.D., 246, 1001 Pittman, D., 288 Sawatzky, P., 279 Terasmae, J., 131 Williams, G.K., 1040 Plant, A.G., 558, 562 Sawchyn, W.W ., 380 Terroux, A.C.D., 128 Williams, G.L., 679, 1015 Plint-Geberl, H.A., 607, 991 Scafe, D.W., 331, 939 Theyer, P., 506 Williams, H., 302, 1061 Ploeger, F., 185 Searle, C.M., 681, 682, 686, 693, 694, 736 Thibault, J.J., 453, 454 WiUiams, N., 860 Po lan, K., 761 Schaerer, P.A., 335 Thivierge, R.H., 1045 Williams, P.F., 1031, 1032, 1071 Pope, C., 894 Schafer, C. T., 407, 934 Thomas, A., 82 Wilson, C., 59 Poplawski, S., 816 Schau, M., 737, 738 Thomas, D., 507 Wilson, J., 765 Poulton, T.P., 1006, 1007 Schenk, P.E., 851, 902 Thomas, R.D., 47 Wilson, M. V.H., 623, 640-642 Powell, T.G., 152 Schiarizza, P., 498 Thomas, W.C., 743 Winchester, J. A., 237 Power, J.M., 345 Schneider, A.T., 254, 371, 380-382 Thompson, R.I., 67, 987, 1028 Wing, S.J.C., 883 Powers, L., 489 Schreiner, B.T., 372, 382, 837-839 Thomson, I., 131, 191, 192 Wintle, A.G., 233, 234 Prasad, M., 186 Schroeter, T.G., 14, 499 Thorpe, R.I., 215, 508 Wong, P., 150 Presant, E.W., 814 Schwarcz, H.P., 168 Thorsteinsson, R., 988 Wong, P.T.S., 129 Prest, V.K., 797 Schwarz, E.J., 261, 280, 281 Thurston, P.C., 1079, 1080 Wood, J., 52, 53 Prete, W.A., 490, 498 Schweger, C.E., 778 Tiffin, D.L., 298 Woodsworth, G., 220 Price, J.T., 410 Scoates, R.F .J., 760 Tilley, B.J., 889, 905 Woodsworth, G.J., 19, 20, 74 Price, L.L., 1008 Scott, B.P., 124-126 Tipper, H.W., 17, 18 Worden, J., 240 Price, M.G., 205 Scott, S.D., 536 Towers, G.H.N., 193 Woussen, G., 1051 Price, R.J., 608 Seaman, A.A., 449, 454 Tozer, E.T., 615 Wright, R.L., 1026 Prime, G., 902 Semkin, R., 383 Treagus, J.E., 1070 Wrightson, C.B., 1019 Proudfoot, D.N., 827 Setter, J.R.D., 739 Trembath, L. T., 565, 687, 744 y Prud'homme, M., 311 Seymour, K.L., 633 Tremblay, L.P., 509 Pugh, D.C., 104, 1039 Sham, P., 437, 447, 450 Troop, G., 536 Yagishita, K., 860, 909 Sharma, K., I 07 Trowe ll , N.F., 51, 54-56, 169, 735 Yaychuk, D., 574 Sharpe, D.R., 840-843 Trudell, M., 939 Vole, R.W., 543, 992, 993 R Shen, K., 504 Trzcienski, W.E., Jr., 768 Yorath, C.J., 1018 Shepperd, J.E., 935 Tsui, P.C.W., 329 Young, D., 861 Racicot, D., 115 Sherstone, D.A.S., 132 Turner, J.V., 216 Young, G., 894 Raeside, R.P., 758 Shetsen, I.P., 451, 844 Turner, M., 384 Young, G.J ., 345 Rahmani, R. A., 433 Shilts, W.W., 845-847 Turner, R.E., 678 Yuan, P., 993 Ramaekers, P., 119, 123, 125, 126 Sibbald, T.I.I., 500 Turnock, A.C., 691 Ranalli, G., 1063 Sibul, H., 373, 384-386, 389 z Rashid, M.A., 930 Sills, T.K., 182 u Rast, N., 1029, 1070 Simigian, S.L., 713 Zaitlin, B., 901 Raudsepp, M., 691 Simony, P., 218 Ucakuwun, E.K., 566 Zeman, A.J., 136, 142 Raven, K.G., 376 Simpson, E. L., 543, 740 Uffen, R.J., 312 Zhang, X.Y., 651 Ray, G.E., 122, 123 Simpson, M., 839 Umpleby, D.C., 408 Zietz, I., 302 Sinclair, A.J., 166, 245, 501-504 Uyeno, T.T., 570, 571, 616 Zwanzig, H.V., 952