DOCSLIB.ORG

Bibliography of Virginia Geology and Mineral Resources L97o . T979

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
Bibliography of Virginia Geology and Mineral Resources L97o . T979 VIRGINIA DTVISION OF MINERAL RESOURCES PUBLICATION LzO BIBLIOGRAPHY OF VIRGINIA GEOLOGY AND MINERAL RESOURCES L97O . T979 F. B. Hoffer COMMONWEALTH OF VIRGINIA DEPARTMENT OF MINES, MINERALS AND ENERGY DIVISION OF MINERAL RESOURCES CHARLOTTESVILLE, VIRGINIA 1992 VIRGINIA DIVISION OF MINERAL RESOURCES PUBLICATION I2O BIBLIOGRAPHY OF VIRGINIA GEOLOGY AND MINERAL RESOURCES T97A - L979 F. B. Hoffer COMMONWEALTH OF VIRGINIA DEPARTMENT OF MINES, MINERALS AND ENERGY DIVISION OF MINERAL RESOURCES CHARLOTTESVILLE, VIRGINIA t992 DEPARTMENT OF MINES, MINERALS AND ENERGY RICHMOND, VIRGINIA O. Gene Dishner. Director Copyright 1992 Commonwealth of Virginia Portions of this publication may be quoted if credit is given to the Virginia Division of Mineral Resources. CONTENTS I aL Index 99 PUBLICATION 120 BIBLIOGRAPHY OF VIRGINIA GEOLOGY AND MINERAL RESOURCES - 1970 - L979 F. B. Hoffer INTRODUCTION This bibliography is a continuation of, and a supplement to, the four previously published bibliographies of Virginia geology and mineral resources. Previous bibliographies are: 1. Annotated geological bibliography of Virginia: Charlottesville, Alderman Library; Richmond, Dietz Press, 726 p., 1942, by J. K. Roberts. 2. Bibliography of Virginia geology and mineral resources - 194l-1949: Virginia Division of Mineral Resources, Information Circular 14, 58 p., 1968, by F. B. Hoffer. 3. BibliographyofVirginiageologyandmineralresources- 1950- 1959: VirginiaDivisionofMineral Resources, Information Circular 19, 103 p,1972, by F. B. Hoffer. 4. BibliographyofVirginiageologyandmineralresources- 1960 -1969: VirginiaDivisionof Mineral Resources, Publication 1, 68 p., 1977,by F. B. Hoffer. The present bibliography is patterned after the Bibliography and Index of Geology and GeoRef Guide to indexing. Published and unpublished materials are cited. Only items that are generally accessible and contain information on the geology and mineral resources of the state are listed. A few references prior to l9T0areincludedbecausetheywereomittedinearlier bibliographies. Doubtlesssomereferenceshavebeen overlooked and it is hoped that they will be brought to the attention of the Division's editor. A report that deals with more than three counties is entered in the index under Virginia, Appalachians, or one of the physiographic provinces. VRGINIA DIVISION OF MINERAL RESOURCES BIBLIOGRAPHY Union, Trans.), vol. 58, no. 6, p. 431432,1977. 2. (Yang, Kib-Ping). Earthquake risk provinces in northeastem North America: Earthquake Notes, vol.49, no. 3, p. 8-9, 1978. ABBOTT, W. H. AKERS, W. H. 1. Correlation zonation Miocene of strata along the Atlantic l. Planktonic Foraminifera and biostratigraphy of some Neogene margin of North America using diatoms and silicoflagellates: formations, northern Florida and Atlantic Coastal Plain: Tulane Mar. Micropaleontol., vol. 3, no. I, p. 15-34, 1978. Studies in Geology and Paleontology, vol.9, nos. 1-4, 139 p., 2. Utilization of Atlantic margin Miocene siliceous microfossil 1972. (Ph.D. dissertation, Tulane Univ., 1971). zones (abs.): Soc. Geol. Am., Abs. kograms, vol. 10, no.7, p. 2. (Koeppel, P. E.). Age of some Neogene formations, Atlantic 357, 1978. Coastal Plain, United States and Mexico, in Symposium on Cal 3. Progress in the recognition and correlation of Neogene diatoms car@us Narmofossils, Proceedings: Gulf Coast Sect., Soc. datum (abs.): along the United States Atlantic coast Geol. Soc. Econ. Paleont. and Mineral., Houston, Texas, p. 80-93, 1974. Am., Abs. kograms, vol. I l, no. 7, p. 377 , 1979 . ALEXANDER, R. H. ABDEL-BESET, ZEINAB, see Yarzab, R. F. 1. CARETS; an experimental regional information system using ERTS data, in Third Earth Resources Technology Satellite-l, ABDEL-KHALEK. M. LOFTI Symposium, vol. 1, Technical Presentations, Sec. A, Land use (Khoury, and S. G.). Structural metamorphic evolution of the mapping: U.S. Natl. Aeronant. Space Admin., Spec. Pub. no. Otter River area, west-central Piedmont, Virginia: Geol. Soc. 351, p. 505-522,1974. vol. no. 3, p. 707 -716, Am. Bull., 82, I971. 2. (and others). [.and use and environmental assessment in the cenral Atlantic region: U.S. Natl. Aeronaut. Space Admin., ABDEL-KHALEK, M. LOFTI, see Khoury, S. c., 2. Tech. Memo., x-58168 (vol. 1-C, Land use-marine resources), p. 1683-1727,1975. (NASA Earth Resources Symposium). ABERNETHY. R. F. 3. (and others). Norfolk and enviorns; a land use perspective, pt. (Peterson, M. J.; Gibson, F. H.). Spectrochemical analyses of A, Pt. B, -intlle collection Ftnal Reports; central Atlantic coal ash for trace elements: U. S. Bur. Mines, Rept. Inv., no. regional ecological test site (CARETS) project: U.S. Geol. 728r,30 p., 1969 Survey, vol. 2, variously paginated, 1975. (Cosponsored by NASA Goddard Space Flight Center). ACKERMANN, H. D. 4. (and others). Land use and land cover, cenual Atlantic Regional (Grim, M. S. ). Seismic refraction survey of the pre-Cretaceous Ecological Test Site (CARETS): U.S. Geol. Survey, Misc. basement surface near the inner edge of the Coastal Plain in Field Study Map, no. MF-789, environ. geol. map, 1976. (5 Stafford andKing George counties, Virginia: U. S. Geol. Sur., sheets). 77 6 p., 1977 . Open-File Rept., no. 480, 5. Central Atlantic Regional Ecological Test Site; aprototype re- gional environmental information system: Natl. Aeronaut. and ADABI, M. H. Space Admin., Greenbelt, Md., variously paginated, 1979. Sedimentology of the Potomac Group (Cretaceous) and the Aquia Formation (fertiary) in hince William County, Vir- ALGERMISSEN, S. T. ginia: M. S. thesis, George Washington Univ., 1978. l . (Perkins, D. M.). A probablistic estimate of maximum accelera- tion in rock in the contiguous United States: U.S. Geol. Survey, ADAMS. D. D. Open-File Rept., no. 76416,45 p.,I976. (Young, 1. R. J.). Water quality monitoring of the Craney Island 2. (Perkins, D. M.). Earthquake-hazard map of the United States: dredge material disposal area part of Hampton Roads, Vir- Earthquake Inf. Bull., vol. 9, no. I, p.20-21, 1977. ginia; December 1973 to February 1975: Old Dominion Univ., Inst. Oceanogr., Tech., Rept., no. 23, fiAp. D75. ALGOR, J. R., see Conley, J.F., 2. 2. (and others). Investigative monitoring of sewage outfalls and continguous waters of Hamptom Roads, Elizabeth and James ALI KHAN,M.Z. rivers and 1 the lower Chesapeake Bay, Virginia from June 973 (Contractor, D. W.; Wiggert, J. M.). Modeling of low flows in - May 1975: Old Dominion Univ., Inst. Oceanogr., Tech. rivers using the antecedent precipitation index (abs.): EOS (Am. Repts., no. 22,219 p., 1977. Geophys. Union Trans.), vol 53, no. 11, p. 98y'' 1972. ADAMS, D.D., see Darby, D. A.,3. ALLEN, G. C., see Good, R. S., 1, 3 ADAMS, J. W. ALLEN, M. J. (berall, E. R.,). Bibliography of the geology and mineralogy (GeldreiclL E. E.). Bacteriological criteria for ground-water of the rare earths and scandium to 197 I : U.S. Geol. Sur.. Bult. quality: Ground Water, vol. 13, no. I, p.45-52, 1975. 1356, 195 p.,1973. ALLEN, R. O., see Hollan4 C.G.; and Luckenbaclr, A. H. AGGARWAL. Y. P. l. Siesmotectonics eastern North America; Partl, southern of ALSID, L. , see Andersor! R. R.,2. New York to SouthCarolinaregion (abs.): EOS (Am. Geophys. PUBLICATION 120 ALVORD, D. C. ANDREWS, G. W. I . Geologic map of the Hellier quadrangle Kentucky-Yirginia and (Bybell, L. M.; Cristopher, R. A.). Mesozoic and Cenozoic part of the Clintwood quadrangle, Pike County, Kentucky: biosuatigraphy of Oak Grove core, northeastern Virginia (abs.): U.S. Geol. Survey, Geol. Quad. Map, no. GQ-950, 1971. Am. Assoc. Pet. Geologists, Bu11., vol. 61, no. 5, p.761, 1977. 2. (Miller, R. L.). Geologic map of the Elkhorn City quadrangle, Kentucky-Virginia and part of tlre Harman quadrangle, Pike ANDREWS, H. E. County, Kentucky: U.S. Geol. Survey Quadrangle Map, no. l.Turritella nwrtoni (Gastropoda) and biostratigraphy of the GQ-951,1972. Aquia Formation (Paleocene) of Maryland and Virginia: Ph.D. dissertation, Harvard Unv., 1972. AMATO, R. V. 2. Morphometrics and functional morphology of Turritella nwr- 1. Surficial geology and drainage development in the Roanoke- toni: Jotr. Paleont., vol. 48, no. 6, p. 1126-1140,1974. Salem are4 Virginia (abs.): Geol. Soc. Am., Abs. kograms, vol. 5, no. 5,p.314,1973. ANO}.IYMOUS 2. Geology of the Salem quadrangle, Virginia: Va. Div. Miner. l. Index togeologicmappingfrom 1961 to 1971: Va.Miner.,vol. Res., Rept. Inv. 37, 40 p., 1974. 18, no. 4, p.30-31,1972. 3. Geological facbrs in environmental planning and development 2. Utilization of subsurface information in the Coastal Plain of in the Roanoke area, Virginia (abs.): Va. Joru. Sci., vol. 25, no. Virginia: Va. Miner., vol. 21, no. 2, p. l7-18, L975. 2,p.89, 1974. 3. Water resources development in Virginia: U.S, Army Corps 4. Radar analysis along the northwestem side of the Blue Ridge Eng., North Atlantic Div., New York, N.Y., 82 p., 1975. anticlinorium, Virginia and North Carolina (abs.): Geol. Soc. 4. Mercury contamination in Virginia waters, history, issues, and Am., Abs. Programs, vol. 6, no. 4,p.329-330, 1974. options: Va. Water Resour. Cent., Spec. Rept., no ,8,p.7 ,1979 . (Includes a reprint of "Chemical plants leave unexpected leg- AMBS, L. D. acy for two Virginia rivers", by Luther J. Carler, Science, vol. (and others). Sratigraphy of the Mt. Pleasant Flats area, Vir- 198, p. 1015-1 020, 1977>. ginia Beach, Virginia (abs.): Va- Jour. Sci., vol. 27 ,no.2"p.77 , 5. Keystone's map of the coal fields of the United States: New r976. York, McGraw-Hill, econ. geol. map 1:6,330,000, 1978. 6. U.S. coal production by cormty, 1976: New York, McGraw-- AMENTA, R. V., see Hrinda, Audrey. Hill, econ. geol. map 1:5,000,000, 1978. 7. Procedures manual and guidelines for the environmental im- AMENTA, R. V., see Nye, W. S. pact statement programs in the Commonwealth of Virginia: Coun. Environ., Richmond, Va-,48 p., 1978. AMENTA, R. V.., see Snyder, J. G. 8. Geophysical exploration of geothermal resources in the eastern United States; in Evaluationandtargeting of geothermal energy ANDERSON, C.
Load more

Recommended publications
  • Birds Rockingham County
    BIRDS OF ROCKINGHAM COUNTY VIRGINIA Clair Mellinger, Editor Rockingham Bird Club o DC BIRDS OF ROCKINGHAM COUNTY VIRGINIA Clair Mellinger, Editor Rockingham Bird Club November 1998 TABLE OF CONTENTS FOREWORD AND ACKNOWLEDGEMENTS............................1 THE ENVIRONMENT....................................................................3 THE PEOPLE AND THE RECORDS........................................11 THE LOCATIONS........................................................................23 DEFINITIONS AND EXPLANATIONS......................................29 SPECIES ACCOUNTS...............................................................33 LITERATURE CITED................................................................ 113 INDEX...........................................................................................119 PHOTOGRAPHS OF THE AMERICAN GOLDFINCHES ON THE FRONT AND BACK COVER WERE GENEROUSLY PROVIDED BY JOHN TROTT. The American Goldfinch has been used as the emblem for the Rockingham Bird Club since the club’s establishment in 1973. Copyright by the Rockingham Bird Club November 1998 FOREWORD AND ACKNOWLEDGMENTS This book is the product and a publication of the Rockingham Bird Club. It is a compilation of many historical and more recent records of bird sightings in Rockingham County. The primary purpose of the book is to publish Rockingham County bird records that may otherwise be unavailable to the general public. We hope that these records will serve a variety of useful purposes. For example, we hope that it will be useful to new (and experienced) birders as a guide to when and where to look for certain species. Researchers may find records or leads to records of which they were unaware. The records may support or counterbalance ideas about the change in species distribution and abundance. It is primarily a reference book, but fifty years from now some persons may even find the book interesting to read. In the Records section we have listed some of the persons who contributed to this book.
    [Show full text]
  • Lancaster County Geology
    LancasterLancaster CountyCounty GeologyGeology gfgh µ OverOver TopographicTopographic ReliefRelief Om Miles Í897 0 10 hg Lebanon County Adamstown ¦¨§76 ! Berks County Oha ! Oo Denver ab322 Ephrata Csc Í501 ! Í72 TRh 272 TRn Oco Lititz Í ! Akron Elizabethtown Manheim ! Dauphin County! ! TRhc Cr TRs c Os Rn ! T Terre Hill TRg Trd 322 772 ab 10 Í 222 625 Í ab Í897 Í Í283 Ohm Í230 Oan Í241 East New Holland Oe 722 Petersburg Í Cbs ! Mount Joy ! ! Czc Cch Í23 Cm gga fl R 743 T Í Csb gg pg ggd Í441 Ck Cl 772 72 Í 23 Í ! Í Ca Marietta Ch Lancaster Mountville ! 340 ! Í Columbia 30 ! ! ba Í462 Í462 ab30 Í999 Millersville Ccc Strasburg ! ! Cv Í741 Í741 Í272 41 Í County Chester 896 222 Í gn Christiana ba mg ! oct Cah Í372 S u sq u e h a n n a R iv e r Y o rk C o u n ty gqm LEGEND COUNTY BOUNDARIES Í324 Source: Lancaster County GIS, Copyright (c) 2019 MAJOR ROADS This map to be used for reference or illustrative purposes only. This map FAULT is not a legally recorded plan, survey, or engineering schematic Quarryville and it is not intended to be used as such. For complete disclaimer see: RIVERS AND STREAMS ! http://www.co.lancaster.pa.us/gisdisclaimer DIKE wc ORDOVICIAN Í472 Oan, ANNVILLE FORMATION LIMESTONE TRIASSIC 372 Oco, COCALICO FORMATION DARK GRAY SHALE TRfl, LIMESTONE FANGLOMERATE Í TRg, GETTYSBURG FORMATION SHALE-SANDSTONE Oe, EPLER FORMATION LIMESTONE TRh, HAMMER CREEK FORMATION SANDSTONE-SHALE Oha, ANNVILLE, HERSHEY, AND MYERSTOWN FORMATION TRhc, HAMMER CREEK QUARTZ-CONGLOMERATE Ohm, HERSHEY AND MYERSTOWN FORMATION LIMESTONE 272 TRn, NEW
    [Show full text]
  • Cambrian Cephalopods
    BULLETIN 40 Cambrian Cephalopods BY ROUSSEAU H. FLOWER 1954 STATE BUREAU OF MINES AND MINERAL RESOURCES NEW MEXICO INSTITUTE OF MINING & TECHNOLOGY CAMPUS STATION SOCORRO, NEW MEXICO NEW MEXICO INSTITUTE OF MINING & TECHNOLOGY E. J. Workman, President STATE BUREAU OF MINES AND MINERAL RESOURCES Eugene Callaghan, Director THE REGENTS MEMBERS Ex OFFICIO The Honorable Edwin L. Mechem ...................... Governor of New Mexico Tom Wiley ......................................... Superintendent of Public Instruction APPOINTED MEMBERS Robert W. Botts ...................................................................... Albuquerque Holm 0. Bursum, Jr. ....................................................................... Socorro Thomas M. Cramer ........................................................................ Carlsbad Frank C. DiLuzio ..................................................................... Los Alamos A. A. Kemnitz ................................................................................... Hobbs Contents Page ABSTRACT ...................................................................................................... 1 FOREWORD ................................................................................................... 2 ACKNOWLEDGMENTS ............................................................................. 3 PREVIOUS REPORTS OF CAMBRIAN CEPHALOPODS ................ 4 ADEQUATELY KNOWN CAMBRIAN CEPHALOPODS, with a revision of the Plectronoceratidae ..........................................................7
    [Show full text]
  • Portland Daily Press: March 23,1868
    PORTLAND DAILY PRESS. FM'MUhed June 23,3863, Foi. r. MONDAY MORNING. MARCH PORTLAND, 3^, 1868. Terms $8.00 per annum, in advance. THIS PORTLAND DAILY PRESS is published BUSINESS CARDS. COPARTNERSHIP NOTICES. SCHOOLS. at miscellaneous. Portland and Rutland every day, (Sunday excepted,) No. 1 Printers’ Railroad. burg Trom Portland 1, Exchange, Exchange Street, Portland. by w„ (f DAILY PRESS. To thi Editor ttf the Prett Island Pond and tbe N. A. FOSTER, Proprietor. NATHAN Dissolution oi No. G. Mis*),!,,,,.) Valley, a WEBB, Copartnership. Portland In route remarkably favorable Terms -.—Eight Dollars a year in advance, Academy! P®RTLAND. noticing ray communication on the for the construc- a road py Single copies 4 cents. Counsellor and PORTLAND, March 16.1f«8. No*. 14 and 36 middle Street, 8IMILIA Portland and Rutland Railroad in your tion of .having easy grades all the at Law, HE copartnership heretofore exisiing under tbe 8IMIL1B08 OURAUTUR. the Attorney hrm of THE MAINE ST \TK PkESS. is published at T„_ Brown & Mori 111, la this day dUsulred FOR YOUNG LADIES AND GENTLEMEN I Thursday’s Issue, you speak of an “appar- way. a No. OI St. mutual cor si me place every Thursdsy morning at $2.00 year, Exchangfo by sent. Tbe accounts of the Aim will Monday Morning, March 23, 1868. ent be Bett Day aad Keening School. in that “the most At the tine the and Invariably in advance. .roly 141, ed y J. F. Merrill, who will continue the Humphrey’s Inaccuracy" claiming present Import f«p«rt Ear pent an1 nomceopatbic Specifics, direct ring Building business at the old IF" For further particulars plorse send for a Cir- practicable line from Chicago to the trade of Portland depends upon the Grand In stanJt Cross in rear of Advoi tiser cular.
    [Show full text]
  • Professor Preston Cloud
    Professor Preston Cloud (1912-Jl990) (Preston Cloud, a great name in Earth Science is no more, His was a versatile mind which probed into many aspects of Earth history. We pro­ duce below a short life history of the famous professor written specially for the Journal by Somadev Bhattacharji, Professor of Geology, New York State University, Brooklyn, New York.-Ed. With the death of Professor Preston Cloud, Emeritus Professor of Geology at the Department of Geological Sciences, University of California, Santa Barbara~ the Earth Sciences have lost one of their most eminent spokesman. Professor Cloud was born in eastern Massachusetts in 1912. He started his undergraduate study of geology in a one-professor department at George Washing­ ton University at Washington, D.C. while holding a tenuous job in the Smith­ sonian Institution's Natural History Museum during the great depression yea'rs in the U.S.A. This early experience influenced his later career in geology. He graduated from George Washington University in 1938, and continued on to receive his Ph.D. from Yale University at New Haven, Connecticut in 1940. After a long association with the U.S. Geological Survey as a geologist and paleonto­ logist, he retired in 1979. He also taught at the Missouri School of Mines~ Harvard University, The University of Minnesota, and the University of California at both Los Angeles and Santa Barbara. In the last years of his active retired life, Santa Barbara was his base, but he travelled widely to see · real geology' and lectured and inspired many, beside being busy writing.
    [Show full text]
  • Application of Geophysical and Geochronological Methods to Sedimentologic and Stratigraphic Problems in the Lower Cambrian Monkt
    University of Vermont ScholarWorks @ UVM Graduate College Dissertations and Theses Dissertations and Theses 2018 Application Of Geophysical And Geochronological Methods To Sedimentologic And Stratigraphic Problems In The Lower Cambrian Monkton Formation: Northwestern Vermont Henry C. Maguire University of Vermont Follow this and additional works at: https://scholarworks.uvm.edu/graddis Part of the Geology Commons Recommended Citation Maguire, Henry C., "Application Of Geophysical And Geochronological Methods To Sedimentologic And Stratigraphic Problems In The Lower Cambrian Monkton Formation: Northwestern Vermont" (2018). Graduate College Dissertations and Theses. 938. https://scholarworks.uvm.edu/graddis/938 This Thesis is brought to you for free and open access by the Dissertations and Theses at ScholarWorks @ UVM. It has been accepted for inclusion in Graduate College Dissertations and Theses by an authorized administrator of ScholarWorks @ UVM. For more information, please contact [email protected]. APPLICATION OF GEOPHYSICAL AND GEOCHRONOLOGICAL METHODS TO SEDIMENTOLOGIC AND STRATIGRAPHIC PROBLEMS IN THE LOWER CAMBRIAN MONKTON FORMATION: NORTHWESTERN VERMONT A Thesis Presented by Henry C. Maguire IV to The Faculty of the Graduate College of The University of Vermont In Partial Fulfillment of the Requirements for the Degree of Master of Science Specializing in Geology October, 2018 Defense Date: June 15, 2018 Thesis Examination Committee: Charlotte J. Mehrtens, Ph.D., Advisor Britt A. Holmén, Ph.D., Chairperson Laura E. Webb, Ph.D. Jon Kim, Ph.D. Cynthia J. Forehand, Ph.D., Dean of the Graduate College ABSTRACT The Monkton Formation of the western shelf stratigraphic sequence in Vermont (VT) is identified as a Lower Cambrian regressive sandstone unit containing parasequences recording tidal flat progradation.
    [Show full text]
  • PALEOZOIC STRATIGRAPHIC COLUMN of Central Pennsylvania
    PALEOZOIC STRATIGRAPHIC COLUMN of Central Pennsylvania _____________________________________________________________________*Ridge Makers System & Series Formation and Members General Description Llewellyn Formation Cycles of conglomerate or sandstone; underclay coal, shale Pnn. L & N 2000’+ Pottsville Formation* Cycles of conglomerate or sandstone; underclay coal, shale L & M 1400’ Mauch Chunk Grayish red and gray shale M 5000’ Miss. Pocono* Mount Carbon Gray to buff, medium grained, cross-bedded sandstone 1600’ 940’ Beckville Gray to buff, medium grained, cross-bedded sandstone Lower 225’ Spechty Kopf Gray, fine and medium grained sandstone conglomerate 435’ near middle and base Catskill Duncannon Asymmetric, upward-fining fluvial cycles, basal nonred, locally 7250’ 2000’ conglomeratic sandstone is overlain by grayish red sandstone and siltstones Sherman Creek Interbedded grayish red claystone and fine grained, cross- 2400’ bedded sandstone Upper Irish Valley Interbedded, grayish red and olive gray sandstone, siltstone, 2850’ shale, overlain upward-fining cyclic deposits of gray sandstone and red siltstone Trimmers Rock Medium gray siltstone and shale, with fine grained sandstone in 2000’ upper part; graded bedding common Harrell Olive and medium light gray shale 200’ Mahantango Sherman Ridge* Olive gray, fossiliferous, claystone with interbedded fine 1600’ 600’ sandstones which coarsen upward Montebello Olive gray, medium grained, locally conglomeratic, fossiliferous 600’ sandstone, interbedded with siltstone and claystone in upward-
    [Show full text]
  • Figure 3A. Major Geologic Formations in West Virginia. Allegheney And
    82° 81° 80° 79° 78° EXPLANATION West Virginia county boundaries A West Virginia Geology by map unit Quaternary Modern Reservoirs Qal Alluvium Permian or Pennsylvanian Period LTP d Dunkard Group LTP c Conemaugh Group LTP m Monongahela Group 0 25 50 MILES LTP a Allegheny Formation PENNSYLVANIA LTP pv Pottsville Group 0 25 50 KILOMETERS LTP k Kanawha Formation 40° LTP nr New River Formation LTP p Pocahontas Formation Mississippian Period Mmc Mauch Chunk Group Mbp Bluestone and Princeton Formations Ce Obrr Omc Mh Hinton Formation Obps Dmn Bluefield Formation Dbh Otbr Mbf MARYLAND LTP pv Osp Mg Greenbrier Group Smc Axis of Obs Mmp Maccrady and Pocono, undivided Burning Springs LTP a Mmc St Ce Mmcc Maccrady Formation anticline LTP d Om Dh Cwy Mp Pocono Group Qal Dhs Ch Devonian Period Mp Dohl LTP c Dmu Middle and Upper Devonian, undivided Obps Cw Dhs Hampshire Formation LTP m Dmn OHIO Ct Dch Chemung Group Omc Obs Dch Dbh Dbh Brailler and Harrell, undivided Stw Cwy LTP pv Ca Db Brallier Formation Obrr Cc 39° CPCc Dh Harrell Shale St Dmb Millboro Shale Mmc Dhs Dmt Mahantango Formation Do LTP d Ojo Dm Marcellus Formation Dmn Onondaga Group Om Lower Devonian, undivided LTP k Dhl Dohl Do Oriskany Sandstone Dmt Ot Dhl Helderberg Group LTP m VIRGINIA Qal Obr Silurian Period Dch Smc Om Stw Tonoloway, Wills Creek, and Williamsport Formations LTP c Dmb Sct Lower Silurian, undivided LTP a Smc McKenzie Formation and Clinton Group Dhl Stw Ojo Mbf Db St Tuscarora Sandstone Ordovician Period Ojo Juniata and Oswego Formations Dohl Mg Om Martinsburg Formation LTP nr Otbr Ordovician--Trenton and Black River, undivided 38° Mmcc Ot Trenton Group LTP k WEST VIRGINIA Obr Black River Group Omc Ordovician, middle calcareous units Mp Db Osp St.
    [Show full text]
  • A Complex Microbiota from Snowball Earth Times: Microfossils from the Neoproterozoic Kingston Peak Formation, Death Valley, USA
    A complex microbiota from snowball Earth times: Microfossils from the Neoproterozoic Kingston Peak Formation, Death Valley, USA Frank A. Corsetti*†, Stanley M. Awramik‡, and David Pierce‡ *Department of Earth Sciences, University of Southern California, Los Angeles, CA 90089; and ‡Department of Geological Sciences, Preston Cloud Research Laboratory, University of California, Santa Barbara, CA 93106 Communicated by John C. Crowell, University of California, Santa Barbara, CA, January 29, 2003 (received for review October 7, 2002) A thin carbonate unit associated with a Sturtian-age (Ϸ750–700 did they experience severe or moderate extinction during the million years ago) glaciogenic diamictite of the Neoproterozoic glacial events? Did surviving clades undergo radiation after Kingston Peak Formation, eastern California, contains microfossil the glacial events, as might be predicted with such an environ- evidence of a once-thriving prokaryotic and eukaryotic microbial mental crisis (e.g., ref. 7)? Can we observe evidence of the community (preserved in chert and carbonate). Stratiform stroma- environmental filter (3) or ‘‘bottlenecks’’ (7) that have been tolites, oncoids, and rare columnar stromatolites also occur. The hypothesized? microbial fossils, which include putative autotrophic and hetero- Here, we report the implications of diverse fossil microbiotas trophic eukaryotes, are similar to those found in chert in the from the Death Valley region, California, found immediately underlying preglacial units. They indicate that microbial life preceding and within (or possibly capping) demonstrably glacial adapted to shallow-water carbonate environments did not suffer strata deposited during one of the Neoproterozoic snowball the significant extinction postulated for this phase of low-latitude Earth episodes. Although diverse microbiotas are known from glaciation and that trophic complexity survived through snowball strata that immediately postdate snowball events (e.g., Tindir Earth times.
    [Show full text]
  • U.S. Geological Survey Bulletin 1839-G, H
    Stratigraphic Framework of Cambrian and Ordovician Rocks in the Central Appalachian Basin from Morrow County, Ohio, to Pendleton County, West Virginia Depositional Environment of the Fincastle Conglomerate near Roanoke, Virginia U.S. GEOLOGICAL SURVEY BULLETIN 1839-G, H i i i I ' i ' i ' X- »-v l^,:^ Stratigraphic Framework of Cambrian and Ordovician Rocks in the Central Appalachian Basin from Morrow County, Ohio, to Pendleton County, West Virginia By ROBERT T. RYDER Depositional Environment of the Fincastle Conglomerate near Roanoke, Virginia By CHRYSA M. CULLATHER Chapters G and H are issued as a single volume and are not available separately U.S. GEOLOGICAL SURVEY BULLETIN 1839-G, H EVOLUTION OF SEDIMENTARY BASINS-APPALACHIAN BASIN U.S. DEPARTMENT OF THE INTERIOR MANUEL LUJAN, Jr., Secretary U.S. GEOLOGICAL SURVEY DALLAS L. PECK, Director Any use of trade, product, or firm names in this publication is for descriptive purposes only and does not imply endorsement by the U.S. Government UNITED STATES GOVERNMENT PRINTING OFFICE: 1992 For sale by Book and Open-File Report Sales U.S. Geological Survey Federal Center, Box 25425 Denver, CO 80225 Library of Congress Cataloging in Publication Data (revised for vol. G-H) Evoluation of sedimentary basins Appalachian basin. (U.S. Geological Survey bulletin ; 1839 A-D, G-H) Includes bibliographies. Supt. of Docs. no.:19.3:1839-G Contents: Horses in fensters of the Pulaski thrust sheet, southwestern Virginia / by Arthur P. Schultz [etc.] Stratigraphic framework of Cam­ brian and Ordovician rocks in central Appalachian basin from Morrow County, Ohio, to Pendleton County, West Virginia / by Robert T.
    [Show full text]
  • Geology of Gambrill State Park
    Introduction A West Gambrill State Park is located along the eastern edge of the Blue Ridge b Physiographic Province. The Blue Ridge Mountains stretch from northern Georgia to southern Pennsylvania. The Blue Ridge is made up of folded Eas x t rocks that are broken in places by faults. In Maryland, the Blue Ridge b consists of two separate ridges-Catoctin Mountain, locally known as A B C Braddock Mountain on the east, and South Mountain to the west. The Blue Figure 1. Rocks of Gambrill State Park. A, Catoctin Formation. Green- Ridge is bordered on the east by the Piedmont Physiographic Province. The ish metamorphosed basalts. B, Loudoun Formation. Volcanic ash Piedmont is underlain by metamorphic rocks that were formed when the containing pebbles of lava (at A). C, Weverton Formation. Cross- 9 W Appalachian Mountains were uplifted more than 250 million years ago bedded sandstone (b=bedding, x=cross-bedding) . ever C ton Form (hereafter Ma). What we see from Catoctin Mountain today is the result of to weathering and erosion. As a result of this durability, the Weverton ation millions of years of erosion of those mountains. Formation represents the main ridge-forming layer on both Catoctin and Bedrock Layers South mountains of the Blue Ridge of Virginia, Maryland, and Pennsylvania. Nearly all of the rocks present in the park are assignable to three These ridges are erosional features left standing high after the softer or more geologic rock units, called formations. These are the Catoctin, the Loudoun, soluble rocks on either side were worn down by weathering and erosion.
    [Show full text]
  • Cross Section
    U.S. DEPARTMENT OF THE INTERIOR SCIENTIFIC INVESTIGATIONS MAP 3425 U.S. GEOLOGICAL SURVEY (SHEET 2 OF 2) Explanatory pamphlet accompanies map A' Allegheny structural front Valley Allegheny and Plateau Ridge province province LAUREL FERNEY- SECOND- SABINSVILLE MARSHLANDS WELLSBORO SLATE RUN HILL-HYNER WATERVILLE TOMBS RUN TORBERT NIPPENOSE ANTICLINE ANTICLINE ANTICLINE ANTICLINE ANTICLINE ANTICLINE ANTICLINE ANTICLINE ANTICLINE (NITTANY ANTICLINORIUM) CLEARFIELD-ENGLISH SHORT COWANESQUE PINE CREEK KETTLE CREEK BLOSSBURG CENTER-MCINTYRE-BARCLAY JERSEY MILLS SNOW SHOE MOUNTAIN WHITE DEER SYNCLINE SYNCLINE SYNCLINE SYNCLINE SYNCLINE SYNCLINE SYNCLINE SYNCLINE SYNCLINE Bend in section Bend in section West Branch of New York Susquehanna Pennsylvania Cowanesque NE SW Kettle NE SE Pine River Creek Creek River FEET 100 110 120 130 140 150 160 170 180 3,000 80° 79° 78° 77° 7 8 9 10 Amoco Production Company Consolidated Gas Supply Corporation Texaco-Marathon, Inc. California Company Huntley OSWEGO Allegheny No. 1 Harry P. Dewey Mountain No. 1 Pa. Dept. of Forest and Water Tract 129 No. 1 Pa. State Forest Tract 285-1 No. 1 W.E. Snyder NEW YORK COUNTY Huntley Formation Huntley API No. 37-117-20057 Formation API No. 37-105-20182 API No. 37-035-20276 API No. 37-081-90002 ONTARIO LAKE ONTARIO Mountain Pottsville Mountain Huntley EXPLANATION Huntley Formation Formation Formation Tioga Co., Pennsylvania Potter Co., Pennsylvania Clinton Co., Pennsylvania Lycoming Co., Pennsylvania Mountain Huntley Mauch Burgoon Mountain Formation Huntley Burgoon Mauch A–A’ line of cross section Huntley Mountain Chunk Mauch Chunk Sandstone Catskill Formation Mountain Sandstone Formation Mauch Chunk Physiographic province boundary Formation Mountain Formation Formation Pottsville Formation Hilton Huntley Formation 0 Chunk Formation Burgoon Sandstone ORLEANS COUNTY Formation Burgoon Formation 2,000 River or stream Pine Mountain Sandstone Brockport Webster Cross Formation 0 m.
    [Show full text]