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Stratigraphy and Paleontology of Mid-Cretaceous Rocks in Minnesota and Contiguous Areas
Stratigraphy and Paleontology of Mid-Cretaceous Rocks in Minnesota and Contiguous Areas GEOLOGICAL SURVEY PROFESSIONAL PAPER 1253 Stratigraphy and Paleontology of Mid-Cretaceous Rocks in Minnesota and Contiguous Areas By WILLIAM A. COBBAN and E. A. MEREWETHER Molluscan Fossil Record from the Northeastern Part of the Upper Cretaceous Seaway, Western Interior By WILLIAM A. COBBAN Lower Upper Cretaceous Strata in Minnesota and Adjacent Areas-Time-Stratigraphic Correlations. and Structural Attitudes By E. A. M EREWETHER GEOLOGICAL SURVEY PROFESSIONAL PAPER 1 2 53 UNITED STATES GOVERNMENT PRINTING OFFICE, WASHINGTON 1983 UNITED STATES DEPARTMENT OF THE INTERIOR JAMES G. WATT, Secretary GEOLOGICAL SURVEY Dallas L. Peck, Director Library of Congress Cataloging in Publication Data Cobban, William Aubrey, 1916 Stratigraphy and paleontology of mid-Cretaceous rocks in Minnesota and contiguous areas. (Geological Survey Professional Paper 1253) Bibliography: 52 p. Supt. of Docs. no.: I 19.16 A. Molluscan fossil record from the northeastern part of the Upper Cretaceous seaway, Western Interior by William A. Cobban. B. Lower Upper Cretaceous strata in Minnesota and adjacent areas-time-stratigraphic correlations and structural attitudes by E. A. Merewether. I. Mollusks, Fossil-Middle West. 2. Geology, Stratigraphic-Cretaceous. 3. Geology-Middle West. 4. Paleontology-Cretaceous. 5. Paleontology-Middle West. I. Merewether, E. A. (Edward Allen), 1930. II. Title. III. Series. QE687.C6 551.7'7'09776 81--607803 AACR2 For sale by the Distribution Branch, U.S. -
Hydrogeology and Stratigraphy of the Dakota Formation in Northwest Iowa
WATER SUPPLY HYDROGEOLOGY AND J.A. MUNTER BULLETIN G.A. LUDVIGSON NUMBER 13 STRATIGRAPHY OF THE B.J. BUNKER 1983 DAKOTA FORMATION IN NORTHWEST IOWA Iowa Geological Survey Donald L. Koch State Geologist and Director 123 North Capitol Street Iowa City, Iowa 52242 IOWA GEOLOGICAL SURVEY WATER-SUPPLY BULLETIN NO. 13 1983 HYDROGEOLOGY AND STRATIGRAPHY OF THE DAKOTA FORMATION IN NORTHWEST IOWA J. A. Munter G. A. Ludvigson B. J. Bunker Iowa Geological Survey Iowa Geological Survey Donald L. Koch Director and State Geologist 123 North Capitol Street Iowa City, Iowa 52242 Foreword An assessment of the quantity and quality of water available from the Dakota (Sandstone) Formation 1n northwest Iowa is presented in this report. The as sessment was undertaken to provide quantitative information on the hydrology of the Dakota aquifer system to the Iowa Natural Resources Council for alloca tion of water for irrigation, largely as a consequence of the 1976-77 drought. Most area wells for domestic, livestock, and irrigation purposes only partial ly penetrated the Dakota Formation. Consequently, the long-term effects of significant increases in water withdrawals could not be assessed on the basis of existing wells. Acquisition of new data was based upon a drilling program designed to penetrate the entire sequence of Dakota sediments at key loca tions, after a thorough inventory and analysis of existing data. Definition of the distribution, thickness, and lateral and vertical changes in composition of the Dakota Formation has permitted the recognition of two mem bers. Additionally, Identification of the rock units that underlie the Dakota Formation has contributed greatly to our knowledge of the regional geology of northwest Iowa and the upper midwest. -
The Cretaceous System in Central Sierra County, New Mexico
The Cretaceous System in central Sierra County, New Mexico Spencer G. Lucas, New Mexico Museum of Natural History, Albuquerque, NM 87104, [email protected] W. John Nelson, Illinois State Geological Survey, Champaign, IL 61820, [email protected] Karl Krainer, Institute of Geology, Innsbruck University, Innsbruck, A-6020 Austria, [email protected] Scott D. Elrick, Illinois State Geological Survey, Champaign, IL 61820, [email protected] Abstract (part of the Dakota Formation, Campana (Fig. 1). This is the most extensive outcrop Member of the Tres Hermanos Formation, area of Cretaceous rocks in southern New Upper Cretaceous sedimentary rocks are Flying Eagle Canyon Formation, Ash Canyon Mexico, and the exposed Cretaceous sec- Formation, and the entire McRae Group). A exposed in central Sierra County, southern tion is very thick, at about 2.5 km. First comprehensive understanding of the Cretaceous New Mexico, in the Fra Cristobal Mountains, recognized in 1860, these Cretaceous Caballo Mountains and in the topographically strata in Sierra County allows a more detailed inter- pretation of local geologic events in the context strata have been the subject of diverse, but low Cutter sag between the two ranges. The ~2.5 generally restricted, studies for more than km thick Cretaceous section is assigned to the of broad, transgressive-regressive (T-R) cycles of 150 years. (ascending order) Dakota Formation (locally deposition in the Western Interior Seaway, and includes the Oak Canyon [?] and Paguate also in terms of Laramide orogenic -
Mesozoic Stratigraphy at Durango, Colorado
160 New Mexico Geological Society, 56th Field Conference Guidebook, Geology of the Chama Basin, 2005, p. 160-169. LUCAS AND HECKERT MESOZOIC STRATIGRAPHY AT DURANGO, COLORADO SPENCER G. LUCAS AND ANDREW B. HECKERT New Mexico Museum of Natural History and Science, 1801 Mountain Rd. NW, Albuquerque, NM 87104 ABSTRACT.—A nearly 3-km-thick section of Mesozoic sedimentary rocks is exposed at Durango, Colorado. This section con- sists of Upper Triassic, Middle-Upper Jurassic and Cretaceous strata that well record the geological history of southwestern Colorado during much of the Mesozoic. At Durango, Upper Triassic strata of the Chinle Group are ~ 300 m of red beds deposited in mostly fluvial paleoenvironments. Overlying Middle-Upper Jurassic strata of the San Rafael Group are ~ 300 m thick and consist of eolian sandstone, salina limestone and siltstone/sandstone deposited on an arid coastal plain. The Upper Jurassic Morrison Formation is ~ 187 m thick and consists of sandstone and mudstone deposited in fluvial environments. The only Lower Cretaceous strata at Durango are fluvial sandstone and conglomerate of the Burro Canyon Formation. Most of the overlying Upper Cretaceous section (Dakota, Mancos, Mesaverde, Lewis, Fruitland and Kirtland units) represents deposition in and along the western margin of the Western Interior seaway during Cenomanian-Campanian time. Volcaniclastic strata of the overlying McDermott Formation are the youngest Mesozoic strata at Durango. INTRODUCTION Durango, Colorado, sits in the Animas River Valley on the northern flank of the San Juan Basin and in the southern foothills of the San Juan and La Plata Mountains. Beginning at the northern end of the city, and extending to the southern end of town (from north of Animas City Mountain to just south of Smelter Moun- tain), the Animas River cuts in an essentially downdip direction through a homoclinal Mesozoic section of sedimentary rocks about 3 km thick (Figs. -
On the Fundamental Difference Between Coal Rank and Coal Type
International Journal of Coal Geology 118 (2013) 58–87 Contents lists available at ScienceDirect International Journal of Coal Geology journal homepage: www.elsevier.com/locate/ijcoalgeo Review article On the fundamental difference between coal rank and coal type Jennifer M.K. O'Keefe a,⁎, Achim Bechtel b,KimonChristanisc, Shifeng Dai d, William A. DiMichele e, Cortland F. Eble f,JoanS.Esterleg, Maria Mastalerz h,AnneL.Raymondi, Bruno V. Valentim j,NicolaJ.Wagnerk, Colin R. Ward l, James C. Hower m a Department of Earth and Space Sciences, Morehead State University, Morehead, KY 40351, USA b Department of Applied Geosciences and Geophysics, Montan Universität, Leoben, Austria c Department of Geology, University of Patras, 265.04 Rio-Patras, Greece d State Key Laboratory of Coal Resources and Safe Mining, China University of Mining and Technology, Beijing 100083, China e Department of Paleobiology, Smithsonian Institution, Washington, DC 20013-7012, USA f Kentucky Geological Survey, University of Kentucky, Lexington, KY 40506, USA g School of Earth Sciences, The University of Queensland, QLD 4072, Australia h Indiana Geological Survey, Indiana University, 611 North Walnut Grove, Bloomington, IN 47405-2208, USA i Department of Geology and Geophysics, College Station, TX 77843, USA j Department of Geosciences, Environment and Spatial Planning, Faculty of Sciences, University of Porto and Geology Centre of the University of Porto, Rua Campo Alegre 687, 4169-007 Porto, Portugal k School Chemical & Metallurgical Engineering, University of Witwatersrand, 2050, WITS, South Africa l School of Biological, Earth and Environmental Sciences, University of New South Wales, Sydney, Australia m University of Kentucky, Center for Applied Energy Research, 2540 Research Park Drive, Lexington, KY 40511, USA article info abstract Article history: This article addresses the fundamental difference between coal rank and coal type. -
A Geologic Excursion to Fluorspar Mines in Hardin and Pope Counties, Illinois
Prepared for the Ninth Annual Forum on the Geology of Industrial Minerals Paducoh, Kentucky, April 27-28, 1973 A GEOLOGIC EXCURSION TO FLUORSPAR MINES IN HARDIN AND POPE COUNTIES, ILLINOIS Illinois-Kentucky Mining District and Adjacent Upper Mississippi Embayment James W. Baxter James C. Bradbury Norman C. Hester Contributions on Mine Geology D. B. Saxby B. L. Perry Illinois State Geologicol Survey Guidebook Series II A WONDERFUL AND VALUABLE FLUX. OXMXO- " FLUOR SPAR." Mined and Especially Manufactured by -^THE PEIUL MINING GOMPANY,^- ROSE CLARE, HARDIN COUNTY, ILLINOIS, For the immediate use of all Metal Workers , comprising Smelting and Refining Works, Brass and Copper Works, Car Wheel Works, Sewing Machine Works, Stove Works, Glass and Chemical Works, Agricultural Works, OR WHEREVER METAL OF ANY KIND IS SMELTED OR CASTINGS MADE. iiiiiiiiiiiiiiiiii Gentlemen : —Your close attention is earnestly invited to this new and powerful flux, endorsed by all chemists as the most searching and most favorable mineral ever discovered for the reduction and purification of metals. Our mines produce it in its purest state and without adulteration, and as it is only manufactured so as to be in the best condition for your use, we respectfully ask you to give it a trial. Kluor Spar, when exposed to heat, sends forth fumes of the most powerful fluxing, searching, purifying kind known to science, and these fumes, coming into contact with the silicates and impurities in metals, drives them out. Phosphorus and sulphur, that bllfjbear to all metals, is volatilized at once and passes off, leaving a clean, clear residue which flows without hindrance or obstruction until the last ounce of metal contained in the charge is withdrawn. -
Reservoir Characterization of the Cretaceous Cedar Mountain and Dakota Formations, Southern Uinta Basin: Year-One Report
Reservoir Characterization of the Cretaceous Cedar Mountain and Dakota Formations, Southern Uinta Basin: Year-One Report Mary L. McPherson McPherson Geologic Consulting 86 South 3500 West Vernal, UT 84078 435-781-8025 [email protected] Brian S. Currie Department of Geology 114 Shideler Hall Miami University Oxford, OH 45056 513-529-7578 [email protected] Justin S. Pierson Department of Geology 114 Shideler Hall Miami University Oxford, OH 45056 513-529-3216 [email protected] This open-file report was prepared by the authors under contract to the Utah Department of Natural Resources, Utah Geological Survey. The report has not undergone the full UGS review process, and may not necessarily conform to UGS technical, editorial, or policy standards. Therefore, it may be premature for an individual or group to take action based on its content. The Utah Department of Natural Resources, Utah Geological Survey, makes no warranty, expressed or implied, regarding the suitability of this product for a particular use. The Utah Department of Natural Resources, Utah Geological Survey, shall not be liable under any circumstances for any direct, indirect, special, incidental, or consequential damages with respect to claims by users of this product. Open-File Report 492 Utah Geological Survey a division of Utah Department of Natural Resources 2006 TABLE OF CONTENTS LIST OF FIGURES .........................................................................................................................i LIST OF TABLES......................................................................................................................... -
Geologic Resources Inventory Map Document for Fort Larned National Historic Site
U.S. Department of the Interior National Park Service Natural Resource Stewardship and Science Directorate Geologic Resources Division Fort Larned National Historic Site GRI Ancillary Map Information Document Produced to accompany the Geologic Resources Inventory (GRI) Digital Geologic Data for Fort Larned National Historic Site fols_geology.pdf Version: 6/26/2015 I Fort Larned National Historic Site Geologic Resources Inventory Map Document for Fort Larned National Historic Site Table of Contents Geologic R.e..s.o..u..r.c..e..s.. .I.n..v.e..n..t.o..r..y. .M...a..p.. .D..o..c..u..m...e..n..t....................................................................... 1 About the N..P..S.. .G...e..o..l.o..g..i.c. .R...e..s.o..u..r.c..e..s.. .I.n..v.e..n..t.o..r..y. .P...r.o..g..r.a..m........................................................... 2 GRI Digital .M...a..p.. .a..n..d.. .S..o..u..r.c..e.. .M...a..p.. .C..i.t.a..t.i.o..n............................................................................... 4 Map Unit Li.s..t.......................................................................................................................... 5 Map Unit De..s..c..r.i.p..t.i.o..n..s............................................................................................................. 6 Qal - Alluvi.u..m... .(.H..o..l.o..c..e..n..e..)............................................................................................................................................. 6 Qp - Uplan.d.. .in..t.e..r..m..i.t.t.e..n..t. .l.a..k.e.. .(..p..la..y..a..).. .d..e..p..o..s..it.s.. .(..la..t.e.. .P..l.e..i.s..t.o..c..e..n..e.. .t.o.. .H..o..l.o..c..e..n..e..)............................................................. 6 Qds - Eolia.n.. .d..u..n..e. -
B-127 Lithostratigraphic Framework Of
&A 'NlOO,G-3 &i flo, 12 7 g l F£i&f THE LITHOSTRATIGRAPHIC FRAMEWORK OF \;\ .-t "- THE UPPERMOST CRETACEOUS AND LOWER TERTIARY OF EASTERN BURKE COUNTY, GEORGIA Paul F. Huddlestun and Joseph H. Summerour Work Performed in Cooperation with United States Geological Survey (Cooperative Agreement Number 1434-92-A-0959) and U. S. Department of Energy (Cooperative Agreement Number DE-FG-09-92SR12868) GEORGIA DEPARTMENT OF NATURAL RESOURCES ENVIRONMENTAL PROTECTION DIVISION GEORGIA GEOLOGIC SURVEY Atlanta 1996 Bulletin 127 THE LITHOSTRATIGRAPHIC FRAMEWORK OF THE UPPERMOST CRETACEOUS AND LOWER TERTIARY OF EASTERN BURKE COUNTY, GEORGIA Paul F. Huddlestun and Joseph H. Summerour GEORGIA DEPARTMENT OF NATURAL RESOURCES Lonice C. Barrett, Commissioner ENVIRONMENTAL PROTECTION DIVISION Harold F. Reheis, Director GEORGIA GEOLOGIC SURVEY William H. McLemore, State Geologist Atlanta 1996 Bulletin 127 ABSTRACT One new formation, two new members, and a redefinition of an established lithostratigraphic unit are formally introduced here. The Oconee Group is formally recognized in the Savannah River area and four South Carolina Formations not previously used in Georgia by the Georgia Geologic Survey are recognized in eastern Burke County. The Still Branch Sand is a new formation and the two new members are the Bennock Millpond Sand Member of the Still Branch Sand and the Blue Bluff Member of the Lisbon Formation. The four South Carolina formations recognized in eastern Burke CountY include the Steel Creek Formation and Snapp Formation of the Oconee Group, the Black Mingo Formation (undifferentiated), and the Congaree Formation. The Congaree Formation and Still Branch Sand are considered to be lithostratigraphic components of the Claiborne Group. -
A Bibliography of American Foraminifera
Cushman Laboratory for Foraminiferc SPECIAL PUBLICATION NO. 3 A Bibliography of American Foraminifera BY JOSEPH AUGUSTINE CUSHMAN, Ph. D. Lecturer in Micropalaeontology, Harvard University and Director, Cushman Laboratory for Foraminiferal Research SHARON, MASSACHUSETTS, U. S. A. DECEMBER, 1932 Price $1.10, post paid QL # « 368 r CD' A BIBLIOGRAPHY OF AMERICAN FORAMINIFERA By Joseph Augustine Cushman The intensive work now being done on the Foraminifera in America and the increasing amount of new literature appearing in scattered journals is the basis for the present bibliography. Primarily the object is to give to the worker on the Foramin- ifera reference to those papers which deal with American genera and species. Papers by American authors which are of a general nature and have no bearing on the faunas are not included. Also papers of a purely geological nature are usually left out unless they have included authentic names of foraminifera with localities or ranges. Numerous earlier works of an historic in- terest as giving the first records of foraminifera from a particu- lar region are included. These appear in the form in which they appeared in Sherborn's excellent Bibliography so that no con- fusion may result in comparing the titles. In order to be of more use to the specialist, one or more letters in bold type will be found at the end of each title, R=Recent; letters T=Tertiary; C=Cretaceous ; and P=Palaeozoic. These indicate the main scope of the paper. In some cases a single let- ter will be found where the paper covers more than one of these groups, but that one refers to the Afnerican records only. -
Stratigraphic Terminology of the Dakota Sandstone and Mancos Shale, West-Central New Mexico
Stratigraphic Terminology of the Dakota Sandstone and Mancos Shale, West-Central New Mexico GEOLOGICAL SURVEY BULLETIN 1372-J 1 * t I t I I I Stratigraphic Terminology of the Dakota Sandstone and Mancos Shale, West-Central New Mexico By E. R. LANDIS, C. H. DANE, and W. A. COBBAN CONTRIBUTIONS TO STRATIGRAPHY GEOLOGICAL SURVEY BULLETIN 1372-J A study of the generally transgressive rock sequence at the base of the Cretaceous System four new rock units are described UNITED STATES GOVERNMENT PRINTING OFFICE. WASHING ION : 1973 UNITED STATES DEPARTMENT OF THE INTERIOR ROGERS C. B. MORTON, Secretary GEOLOGICAL SURVEY V. E. McKelvey, Director Library of Congress catalog-card No. 73-600171 For sale by the Superintendent of Documents, U. S. Government Printing Office, Washington, D. C. 20402 - Price 45 cents domestic postpaid or 3<* cents GPO Bookstore Stock Number 2401-00364 CONTENTS Page Abstract.................................................................................................................. Jl Introduction and acknowledgments........................................ ......................... 1 Stratigraphy.......................................................................................................... 2 Twowells Sandstone Tongue of the Dakota Sandstone and the Whitewater Arroyo Shale Tongue of the Mancos Shale............... 8 Paguate Sandstone Tongue of the Dakota Sandstone............................ 11 Clay Mesa Shale Tongue of the Mancos Shale........................................ 16 Cubero Sandstone Tongue of -
Dakota and Adjacent Morrison And
New Mexico Geological Society Downloaded from: http://nmgs.nmt.edu/publications/guidebooks/58 Dakota and adjacent Morrison and Lower Mancos stratigraphy (Cretaceous and Jurassic) in the Holy Ghost Spring quadrangle, land of pinchouts, Jemez and Zia Indian reservations, New Mexico Donald E. Owen, Charles T. Siemers, and Owen, Donald E., Jr., 2007, pp. 188-194 in: Geology of the Jemez Region II, Kues, Barry S., Kelley, Shari A., Lueth, Virgil W.; [eds.], New Mexico Geological Society 58th Annual Fall Field Conference Guidebook, 499 p. This is one of many related papers that were included in the 2007 NMGS Fall Field Conference Guidebook. Annual NMGS Fall Field Conference Guidebooks Every fall since 1950, the New Mexico Geological Society (NMGS) has held an annual Fall Field Conference that explores some region of New Mexico (or surrounding states). Always well attended, these conferences provide a guidebook to participants. Besides detailed road logs, the guidebooks contain many well written, edited, and peer-reviewed geoscience papers. These books have set the national standard for geologic guidebooks and are an essential geologic reference for anyone working in or around New Mexico. Free Downloads NMGS has decided to make peer-reviewed papers from our Fall Field Conference guidebooks available for free download. Non-members will have access to guidebook papers two years after publication. Members have access to all papers. This is in keeping with our mission of promoting interest, research, and cooperation regarding geology in New Mexico. However, guidebook sales represent a significant proportion of our operating budget. Therefore, only research papers are available for download.