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G. D. Eberlein, Michael Churkin, Jr., Claire Carter, H. C. Berg, and A. T. Ovenshine
DEPARTMENT OF THE INTERIOR GEOLOGICAL SURVEY GEOLOGY OF THE CRAIG QUADRANGLE, ALASKA By G. D. Eberlein, Michael Churkin, Jr., Claire Carter, H. C. Berg, and A. T. Ovenshine Open-File Report 83-91 This report is preliminary and has not been reviewed for conformity with U.S. Geological Survey editorial standards and strati graphic nomenclature Menlo Park, California 1983 Geology of the Craig Quadrangle, Alaska By G. D. Eberlein, Michael Churkin, Jr., Claire Carter, H. C. Berg, and A. T. Ovenshine Introduction This report consists of the following: 1) Geologic map (1:250,000) (Fig. 1); includes Figs. 2-4, index maps 2) Description of map units 3) Map showing key fossil and geochronology localities (Fig. 5) 4) Table listing key fossil collections 5) Correlation diagram showing Silurian and Lower Devonian facies changes in the northwestern part of the quadrangle (Fig. 6) 6) Sequence of Paleozoic restored cross sections within the Alexander terrane showing a history of upward shoaling volcanic-arc activity (Fig. 7). The Craig quadrangle contains parts of three northwest-trending tectonostratigraphic terranes (Berg and others, 1972, 1978). From southwest to northeast they are the Alexander terrane, the Gravina-Nutzotin belt, and the Taku terrane. The Alexander terrane of Paleozoic sedimentary and volcanic rocks, and Paleozoic and Mesozoic plutonic rocks, underlies the Prince of Wales Island region southwest of Clarence Strait. Supracrustal rocks of the Alexander terrane range in age from Early Ordovician into the Pennsylvanian, are unmetamorphosed and richly fossiliferous, and aopear to stratigraphically overlie pre-Middle Ordovician metamorphic rocks of the Wales Group (Eberlein and Churkin, 1970). -
Silurian Rugose Corals of the Central and Southwest Great Basin
Silurian Rugose Corals of the Central and Southwest Great Basin GEOLOGICAL SURVEY PROFESSIONAL PAPER 777 Silurian Rugose Corals of the Central and Southwest Great Basin By CHARLES W. MERRIAM GEOLOGICAL SURVEY PROFESSIONAL PAPER 777 A stratigraphic-paleontologic investigation of rugose corals as aids in age detern2ination and correlation of Silurian rocks of the Great Basin with those of other regions UNITED STATES GOVERNMENT PRINTING OFFICE, WASHINGTON 1973 UNITED STATES DEPARTMENT OF THE INTERIOR ROGERS C. B. MORTON, Secretary GEOLOGICAL SURVEY V. E. McKelvey, Director Library of Congress catalog-card No. 73-600082 For sale by the Superintendent of Documents, U.S. Government Printing Office Washington, D.C. 20402- Price $2.15 (paper cover) Stock Number 2401-00363 CONTENTS Page Page Abstract--------------------------------------------------------------------------- 1 Systematic and descriptive palaeontology-Continued Introduction -------------------------------------------------------------------- 1 Family Streptelasmatidae-Continued Purpose and scope of investigation------------------------------- 1 Dalmanophyllum ------------------------------------------------- 32 History of investigation ---------------------------------------------- 1 Family Stauriidae ------------------------------------------------------- 32 Methods of study------------------------------------------------------- 2 Cyathoph y llo ides-------------------------------------------------- 32 Acknowledgments------------------------------------------------------- 4 Palaeophyllum -
Contents List of Illustrations LETTER OF
STATE OF MICHIGAN Plate IV. A. Horizontal and oblique lamination, Sylvania MICHIGAN GEOLOGICAL AND BIOLOGICAL SURVEY Sandstone......................................................................27 Plate IV. B. Stratification and lamination, in sand dune, Dune Publication 2. Geological Series 1. Park, Ind.........................................................................28 THE MONROE FORMATION OF SOUTHERN Plate V. Sand grains, enlarged 14½ times ............................31 MICHIGAN AND ADJOINING REGIONS Plate VI. Desert sand grains, enlarged 14½ times ................31 by Plate VII. Sylvania and St. Peter sand grains, enlarged 14½ A. W. Grabau and W. H. Sherzer times. .............................................................................32 PUBLISHED AS PART OF THE ANNUAL REPORT OF THE BOARD OF GEOLOGICAL AND BIOLOGICAL SURVEY FOR Figures 1909. Figure 1. Map showing distribution of Sylvania Sandstone. 25 LANSING, MICHIGAN WYNKOOP HALLENBECK CRAWFORD CO., STATE Figure 2. Cross bedding in Sylvania sandstone ....................27 PRINTERS Figure 3. Cross bedding on east wall of Toll’s Pit quarry ......28 1910 Figure 4. Cross bedding shown on south wall of Toll’s Pit quarry.............................................................................28 Contents Figure 5. Cross bedding on south wall of Toll’s Pit quarry in Sylvania sandstone. .......................................................28 Letter of Transmittal. ......................................................... 1 Figure 6. Cross bedding shown on south wall -
Kyana Events -- Members Only! Rhabdosomes Including the Sicula and Spinose Thecae
http://www.amfed.org/sfms/index.html The KYANA Geological Society video produced by member Dave Shuffett can also be found on KET EncyloMedia internet site: http://www.ket.org/itvvideos/offering/science/ksroc.htm Electronic Edition of "LODESTAR" http://www.amfed.org/sfms/pdf/lodestar_may-june09.pdf MEETING TIME: 3rd Tuesday of each month - Social/Swap at 7:00 p.m. Meeting Starts at 7:30. Go To: http://www.kyanageo.org LOCATION: The Louisville Nature Center 3745 Illinois Avenue, Louisville, KY 40213 handicap accessible facility - visitors welcome http://www.louisvillenaturecenter.org DIRECTIONS: From the Watterson Expressway (I-264) -Take Exit 14 to Poplar Level Road North. Take Poplar Level Road to Trevilian Way (1.0 mi). Turn Right on to Trevilian Way. Take Trevilian Way to Illinois Avenue (0.2 mile) (to your left, Illinois Avenue is the first intersecting KYANA’s mission is to provide educational, road just before the Zoo entrance). recreational and social opportunities to those Turn left on to Illinois Avenue. interested in geological sciences and lapidary arts. Take Illinois Avenue to the Louisville Nature Center parking lot on your right (0.2 mile). Except for items specifically copyrighted by authors, other non-profit societies may use material in this newsletter. KYANA GEOLOGICAL SOCIETY Indiana and Kentucky / Volume 44, Number 9 THE GEMSCOOP c/o Sherry Lindle 6004 Highplace Dr Louisville, KY 40291 Revised July 7, 1999 at the AFMS Annual Meeting KYANA GEOLOGICAL SOCIETY Member of the The Southeast Federation of Mineralogical Societies, Inc. and American Federation of Mineralogical Societies “Code of Ethics” I will respect both private and public property and will do no collecting I will cause no willful damage to collecting materials and will take home only on privately owned land without the owner’s permission. -
University of Michigan University Library
CONTRIBUTIONS FROM THE MUSEUM OF PALEONTOLOGY THE UNIVERSITY OF MICHIGAN VOL.23, NO.5, p. 81-91, (4 pls.) JUNE 19, 1970 CORALS OF THE TRAVERSE GROUP OF MICHIGAN PART 13, HEXAGONARIA ERWIN C. STUMM MUSEUM OF PALEONTOLOGY THE UNIVERSITY OF MICHIGAN ANN ARBOR CONTRIBUTIONS FROM THE MUSEUM OF PALEONTOLOGY Director: ROBERTV. KESLING The series of contributions from the Museum of Paleontology is a medium for the publication of papers based chiefly upon the collection in the Museum. When the number of pages issued is sufficient to make a volume, a title page and a table of contents will be sent to libraries on the mailing list, and to individuals upon request. A list of the separate papers may also be obtained. Correspondence should be directed to the Museum of Paleontology, The University of Michigan, Ann Arbor, Michigan 48104. VOLS.2-22. Parts of volumes may be obtained if available. Price lists available upon inquiry. 1. The rodents from the Hagerman local fauna, Upper Pliocene of Idaho, by Richard J. Zakrzewski. Pages 1-36, with 13 text-figures. 2. A new brittle-star from the Middle Devonian Arkona Shale of Ontario, by Robert V. Kesling. Pages 37-51, with 6 plates and 2 text-figures. 3. Phyllocarid crustaceans from the Middle Devonian Silica Shale of northwestern Ohio and southeastern Michigan, by Erwin C. Stumm and Ruth B. Chilman. Pages 53-71, with 7 plates and 4 text-figures. 4. Drepanaster wrighti, a new species of brittle-star from the Middle Devonian Arkona Shale of Ontario, by Robert V. Kesling. Pages 73-79, with 2 plates. -
Some Reflections on the Beginning of the Oldest Corals Rugosa
Latypov Y, Archiv Zool Stud 2019, 2: 008 DOI: 10.24966/AZS-7779/100008 HSOA Archives of Zoological Studies Original Article form a calcareous skeleton could occur at the beginning of the Early Some Reflections on the Cambrian (skeletal evolution during the Cambrian explosion). And from that moment it began a rapid development rugosa and wide- Beginning of the Oldest spread dissemination. In the early Caradoc already known genera of 5-6 separate taxonomically and morphologically groups – streptelas- Corals Rugosa ma tin, Cystiphyllum and columnar in. On average, Caradoc number genera doubled and by the end of the Ordovician have risen to 30 with Yuri Latypov* the dominance of single forms [3-5]. National Scientific Center of Marine Biology, Vladivostok, Russia First rugosa had only simple septa and full bottom with single additional plates, but by the beginning of the Late Ordovician plate tabulae acquire the ability to very wide variation, and by the end of Abstract the Late Ordovician kaliko blastes basal surface polyp’s single rugosa acquired the ability to secrete peripheral convex skeletal elements - Provides a conceptual theory of origin Rugosa. Discusses the septum (Paliphyllum). By the beginning of the Late Ordovician all possibility of the oldest single corals from the Cambrian forebears. With specific examples showing ways of their development and types of microstructures - lamellar, fibrous, monakant, golokant, rab- transmission of hereditary traits. Discusses the validity of the terms dakant, dimorfakant participated in the construction of the tabulae, “Tetracorallia” and “Rugosa” and their bilaterally. septa, plate and akanthin septa. The ability to secrete lamellar scleren- chyma vertical and horizontal skeletal elements like thickening until Keywords: Cambrian; Development; Origin; Rugosa their mutual fusion, was developed from the beginning rugosa stories and observed in many genera, or lesser greater extent until the end of their existence. -
Mass Occurrence of the Large Solitary Rugose Coral Phaulactis Angusta at the Boundary Lower/Upper Visby Formation in The
See discussions, stats, and author profiles for this publication at: https://www.researchgate.net/publication/290510570 Mass occurrence of the large solitary rugose coral Phaulactis angusta at the boundary Lower/Upper Visby Formation in the... Article in Gff -Uppsala- · January 2016 DOI: 10.1080/11035897.2015.1103780 CITATIONS READS 0 247 3 authors, including: Axel Munnecke Friedrich-Alexander-University of Erlangen-Nürnberg 116 PUBLICATIONS 2,597 CITATIONS SEE PROFILE Some of the authors of this publication are also working on these related projects: Paleobiology of graptolites View project All content following this page was uploaded by Axel Munnecke on 02 February 2016. The user has requested enhancement of the downloaded file. All in-text references underlined in blue are added to the original document and are linked to publications on ResearchGate, letting you access and read them immediately. GFF, 2016 http://dx.doi.org/10.1080/11035897.2015.1103780 Article Mass occurrence of the large solitary rugose coral Phaulactis angusta at the boundary Lower/Upper Visby Formation in the Silurian of Gotland, Sweden: palaeoecology and depositional implications FRIEDERIKE ADOMAT12, AXEL MUNNECKE1 and ERIKA KIDO3 Adomat F., Munnecke A.& Kido E., 2016: Mass occurrence of the large solitary rugose coral Phaulactis an- gusta at the boundary Lower/Upper Visby Formation in the Silurian of Gotland, Sweden: Palaeoecology and depositional implications. GFF, Vol 00, pp. 1–17. © Geologiska Föreningen. doi: http://dx.doi.org/10.1080/1 1035897.2015.1103780. Abstract: The boundary between the Lower and Upper Visby formations on Gotland (Sweden), which roughly correlates with the Llandovery–Wenlock boundary, is characterised by a mass occurrence of the large solitary rugose coral Phaulactis angusta. -
University of Qyeensland
University of Qyeensland PA PERS DEPARTMENT OF GEOLOGY Volume 1 1939 Number 12 12. The Devonian Rugose Corals of Lilydale and Loyola, Victoria BY DOROTHY_ HILL, Ph. D. , M.Sc. P NT RE R I ED from THE PitOCEEDiNCS OF THE ROYAL SOCIETY OF VICTORiA Pt. IL, pp. XIII•XVI. 51 (N.S.); 1939, 219-256; pis. DEPARTMENT OF GEOLOGY. VOLUME 1. 1939. NuMBER 12. rrHE DEVONIAN RUGOSE CORALS OF LILYDALE AND LOYOLA, VICTORIA. By DOROTHY HILL, PH.D., lVI .Sc., Department of Geology, University of Queensland. [Reprinted from Proceedings of the Royal Society of Victoria, 51 the Vol. (N.S.), Pt. II., 1939, pp. 219-256, pls. XIII.-XVI.] THOKAS GILBERT HoPE, Acting Government Printer, Brisbane. fPRoc. Rov. Soc. VICTORIA, 51 (N.S.), II., 1939.] PT. ART. XI.-The Devonian Rugose Corals of Lilydale a11d Loyola, Victoria. By DOROTHY HILL,· M.Sc. (Qld.), Ph.D. (Cantab.). [Read lOth November, 1938 ; issued separately. 24th July, 1939.] (Plates XIII-XVI.) Summary. n this paper the Rugosa of Lily dale and Loyola are described andT figured, and a review is given of the genera and families to which they are assigned. Remarks on new septal structures are included. Both faunas, previously supposed Upper Silurian, are shown to be Devonian ; that of Loyola is probably Lower Devonian, and that of Lilydale older than Upper Devonian. The Faunas and their Ages. Corals have been known from Lilydale since 1890, when Etheridge described Favosites grandipora, referring to the age as Upper Silurian. The Rugosa from Lilydale have been described by Chapman ( 1914, 1925, 1931). Rugosa from Loyola were first described by Dun ( 1898), later by Etheridge ( 1899) and Chapman ( 1914) as Upper Silurian. -
AR 1904 Part 1
REPORT PART I. THE PREORDOVICIAN OF THE BY STATE BOARD OF GEOLOGICAL SURVEY A. C. LANE AND A. E. SEAMAN OF MICHIGAN REVISED AND ENLARGED FROM AN ARTICLE IN THE JOURNAL FOR THE YEAR 1908 OF GEOLOGY, VOL. XV, NO. 7, OCT.-NOV., 1907. GEOLOGY INTRODUCTION. ALFRED C. LANE STATE GEOLOGIST It is not as easy to summarize the section of Michigan as, for instance, a compact state like Iowa. For one MAY 18, 1910 thing the state is so spread out that, turned around by its southeast corner on the map, it would reach beyond BY AUTHORITY New York into the Atlantic Ocean, and turned around by LANSING, MICHIGAN its northwest corner, would extend to Hudson's Bay and WYNKOOP HALLENBECK CRAWFORD CO., STATE PRINTERS into the Dakotas. Again it includes within its borders 1909 representatives of probably the oldest land masses, NOTES which have been frequently, if not continuously, above ON THE sea level ever since they were first elevated. The GEOLOGICAL SECTION geological succession may therefore be expected to be interspersed with beds laid down on land and in lakes OF MICHIGAN fresh and salt, and seas like the Caspian and Black, by FOR stream and wind, as well as wave. GEOLOGISTS, TEACHERS AND DRILLERS Part I includes the pre-Trenton rocks which even the drill has not reached in the Lower Peninsula. Contents In preparing these notes the state geologist had assistance from Professor Seaman of the College of PART I. THE PREORDOVICIAN..................................... 1 Mines as to the older rocks to such an extent that it may PART II. -
Iii Silurian Fauna
III SILURIAN FAUNA By AUGUST F. FOERSTE THE SILURIAN FAUNA OF KENTUCKY By AUGUST F. FOERSTE THE SOURCE AND AFFINITIES OF THE SILURIAN FAUNAS In prehistoric times the North American continent was invaded by oceanic faunas from various directions. The tilting of the continent toward the south permitted the invasion of oceanic faunas from the Gulf of Mexico, and tilting toward the east, permitted invasions from the North Atlantic. There have been invasions also from the Arctic and Pacific. Some of these invasions extended far inland. Some from the Gulf of Mexico spread northward along the Mississippi embayment as far as the southern part of Canada, and some from the North Atlantic reached Ohio and Kentucky. As far as known, none of the invasions from the Arctic or Pacific reached Kentucky. In most Silurian faunas, the brachiopod element predominates. Three of the southern invasions—the Brassfield, Osgood, and Waldron—are characterized by the abundance of bryozoans, in addition to the brachiopods. The Brassfield and Waldron contain also a considerable number of gastropods, pelecypods, cephalopods, and trilobites, all of which are relatively scarce in the Osgood and Louisville. In the Osgood, on the contrary, there are numerous cystids, though almost all of these were described originally under the single generic name Holocystites. The Waldron is characterized by the considerable variety of crinoids. In the Laurel and Louisville bryozoans are rare. The Laurel is now characterized by numerous species of crinoids, a considerable number of which show affinities with crinoids occurring in Gotland and England. Possibly these invaded the American continent from some North Atlantic source. -
Upper Carboniferous Corals from the Nagaiwa Series, Southern Kitakami Mountains, N.E
Title Upper Carboniferous Corals from the Nagaiwa Series, Southern Kitakami Mountains, N.E. Japan Author(s) Minato, Masao; Kato, Makoto Citation Journal of the Faculty of Science, Hokkaido University. Series 4, Geology and mineralogy, 16(2-3), 43-119 Issue Date 1974-11 Doc URL http://hdl.handle.net/2115/36031 Type bulletin (article) File Information 16(2-3)_43-120.pdf Instructions for use Hokkaido University Collection of Scholarly and Academic Papers : HUSCAP 43 UPPER CARBONIFEROUS CORALS FROM THE NAGAIWA SERIES, SOUTHERN KITAKAMI MOUNTAINS, N.E. JAPAN by Masao MINATo and Makoto KATo (With 7 Text-figures and 16 Plates) (Contribution from the Department of Geology and Mineralogy, Faculty of Science, Hokkaido University, No. 1373) Introduction In the southern Kitakami Mountains, N. E. Japan, rich limestone resources have been found to develop within Palaeozoic sequence ranging from Silurian to Permian, At present mainly Permian limestones are extensively quarried for cement industry. l414s'E ''4iG"OEisi Kamaishi !.YOMOGIeArAN. city N't"1-isABUKURAIS--."N".i:,gf,;,lr"EFi.SN,sA{s:trt/I,P,,T,O,,8,Aei4eeONtMARU' MAT5UBi IWSumita-cho .gpt"taq..dipt'`ta"'.-h.3s" 1d .t'N')Sanriku- e5ErAMAit t,'N.Noi""'"'INKo)gtUiueosAwA'N.N--s.×N.lkMAGOE -". cho - s, Ohfunato City yuKisArvAN. `', >" Rikuzen±akada "k city d . b 39ON-i " ,N. xg -v"ptxY"N-x gNk 9>+ MIYAGIPREF. O510km Fig. 1. The Southern Kitakami Mountains, showing chief localities wherein coral-bearing Nagaiwa series occurs. 44 M, MtNATo and M, KATo In old days, Palaeozoic limestones in Japan were considered exclusively of Permian age, thus were assumed to bear fusulinids. -
Paleozoic Corals of Alaska
Paleozoic Corals of Alaska Geologic and Paleogeographic Setting of Paleozoic Corals in Alaska Ordovician, Silurian, and Devonian Corals of Alaska Carboniferous Corals of Alaska A Preliminary Report Stratigraphic Distribution of Permian Corals in Alaska GEOLOGICAL SURVEY PROFESSIONAL PAPER 823-A, B, C, D Paleozoic Corals of Alaska Geologic and Paleogeographic Setting of Paleozoic Corals in Alaska By MICHAEL CHURKIN, JR. Ordovician, Silurian, and Devonian Corals of Alaska By WILLIAM A. OLIVER, JR., CHARLES W. MERRIAM, and MICHAEL CHURKIN, JR. Carboniferous Corals of Alaska A Preliminary Report By AUGUSTUS K. ARMSTRONG Stratigraphic Distribution of Permian Corals in Alaska By CHARLES L. ROWETT GEOLOGICAL SURVEY PROFESSIONAL PAPER 823-A, B, C, D UNITED STATES GOVERNMENT PRINTING OFFICE, WASHINGTON : 1975 UNITED STATES DEPARTMENT OF THE INTERIOR STANLEY K. HATHAWAY, Secretary GEOLOGICAL SURVEY V. E. McKelvey, Director Library of Congress Cataloging in Publication Data Main entry under title: Paleozoic corals of Alaska. (Geological Survey professional paper ; 823) CONTENTS: Churkin, M. Jr. Geologic and paleogeographic setting of Paleozoic corals in Alaska. Oliver, W. A. Jr., Merriam, C. W. and Churkin, M., Jr. Ordovician, Silurian, and Devonian corals of Alaska, [etc.] Includes bibliographies and indexes. Supt. of Docs, no.: I 19.16:823-A,B,C,D 1. Corals, Fossil. 2. Paleontology Paleozoic. 3. Paleiontology Alaska. I. Churkin, Michael, 1932- II. Series: United States. Geological Survey. Professional paper ; 823. QE778.P34 563'.6'09798 75-619102 For sale by the Superintendent of Documents, U.S. Government Printing Office Washington, D.C. 20402 Stock Number 024-001-02666-0 CONTENTS [The letters in parentheses preceding the titles are those used to designate the chapters] Page (A) Geologic and paleogeographic setting of Paleozoic corals in Alaska, by Michael Churkin, Jr.