Geologic Map of the Bridger
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Morrison Formation 37 Cretaceous System 48 Cloverly Formation 48 Sykes Mountain Formation 51 Thermopolis Shale 55 Mowry Shale 56
THE STRUCTURAL AND STRATIGRAPHIC FRAMEWORK OF THE WARM SPRINGS RANCH AREA, HOT SPRINGS COUNTY, WYOMING By CHRISTOPHER JAY CARSON Bachelor of Science Oklahoma State University 1998 Submitted to the Faculty of the Graduate College of the Oklahoma State University in partial fulfillment of the requirements for the Degree of MASTER OF SCIENCE July, 2000 THE STRUCTURAL AND STRATIGRAPHIC FRAMEWORK OF THE WARM SPRINGS RANCH AREA, HOT SPRINGS COUNTY, WYOMING Thesis Approved: Thesis Advisor ~~L. ... ~. ----'-"'-....D~e~e:.-g-e----- II ACKNOWLEDGEMENTS I wish to express appreciation to my advisor Dr. Arthur Cleaves for providing me with the opportunity to compile this thesis, and his help carrying out the fieldwork portion of the thesis. My sincere appreciation is extended to my advisory committee members: Dr. Stan Paxton, Dr. Gary Stewart, and Mr. David Schmude. I wish to thank Mr. Schmude especially for the great deal of personal effort he put forth toward the completion of this thesis. His efforts included financial, and time contributions, along with invaluable injections of enthusiasm, advice, and friendship. I extend my most sincere thank you to Dr. Burkhard Pohl, The Big Hom Basin Foundation, and the Wyoming Dinosaur Center. Without whose input and financial support this thesis would not have been possible. In conjunction I would like to thank the staff of the Wyoming Dinosaur Center for the great deal of help that I received during my stay in Thermopolis. Finally I wish to thank my friends and family. To my friends who have pursued this process before me, and with me; thank you very much. -
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. -
Montana Forest Insect and Disease Conditions and Program Highlights
R1-16-17 03/20/2016 Forest Service Northern Region Montata Department of Natural Resources and Conservation Forestry Division In accordance with Federal civil rights law and U.S. Department of Agriculture (USDA) civil rights regulations and policies, the USDA, its Agencies, offices, and employees, and institutions participating in or administering USDA programs are prohibited from discriminating based on race, color, national origin, religion, sex, gender identity (including gender expression), sexual orientation, disability, age, marital status, family/parental status, income derived from a public assistance program, political beliefs, or reprisal or retaliation for prior civil rights activity, in any program or activity conducted or funded by USDA (not all bases apply to all programs). Remedies and complaint filing deadlines vary by program or incident. Persons with disabilities who require alternative means of communication for program information (e.g., Braille, large print, audiotape, American Sign Language, etc.) should contact the responsible Agency or USDA’s TARGET Center at (202) 720-2600 (voice and TTY) or contact USDA through the Federal Relay Service at (800) 877-8339. Additionally, program information may be made available in languages other than English. To file a program discrimination complaint, complete the USDA Program Discrimination Complaint Form, AD-3027, found online at http://www.ascr.usda.gov/complaint_filing_cust.html and at any USDA office or write a letter addressed to USDA and provide in the letter all of the information requested in the form. To request a copy of the complaint form, call (866) 632-9992. Submit your completed form or letter to USDA by: (1) mail: U.S. -
History of Navigation on the Yellowstone River
University of Montana ScholarWorks at University of Montana Graduate Student Theses, Dissertations, & Professional Papers Graduate School 1950 History of navigation on the Yellowstone River John Gordon MacDonald The University of Montana Follow this and additional works at: https://scholarworks.umt.edu/etd Let us know how access to this document benefits ou.y Recommended Citation MacDonald, John Gordon, "History of navigation on the Yellowstone River" (1950). Graduate Student Theses, Dissertations, & Professional Papers. 2565. https://scholarworks.umt.edu/etd/2565 This Thesis is brought to you for free and open access by the Graduate School at ScholarWorks at University of Montana. It has been accepted for inclusion in Graduate Student Theses, Dissertations, & Professional Papers by an authorized administrator of ScholarWorks at University of Montana. For more information, please contact [email protected]. HISTORY of NAVIGATION ON THE YELLOWoTGriE RIVER by John G, ^acUonald______ Ë.À., Jamestown College, 1937 Presented in partial fulfillment of the requirement for the degree of Mas ter of Arts. Montana State University 1950 Approved: Q cxajJL 0. Chaiinmaban of Board of Examiners auaue ocnool UMI Number: EP36086 All rights reserved INFORMATION TO ALL USERS The quality of this reproduction is dependent upon the quality of the copy submitted. In the unlikely event that the author did not send a complete manuscript and there are missing pages, these will be noted. Also, if material had to be removed, a note will indicate the deletion. UMT Ois8<irtatk>n PuUishing UMI EP36086 Published by ProQuest LLC (2012). Copyright in the Dissertation held by the Author. Microform Edition © ProQuest LLC. -
Basin-Margin Depositional Environments of the Fort Union and Wasatch Formations in the Buffalo-Lake De Smet Area, Johnson County, Wyoming
U.S. DEPARTMENT OF INTERIOR GEOLOGICAL SURVEY Basin-Margin Depositional Environments of the Fort Union and Wasatch Formations in the Buffalo-Lake De Smet area, Johnson County, Wyoming By Stanley L. Obernyer Open-File Report 79-712 1979 Contents Page Abstract 1 Introduction 5 Methods of investigation 8 Previ ous work - 9 General geol ogy 10 Acknowledgments 16 Descriptive stratigraphy of the Fort Union and Wasatch Formations 18 Fort Union Formation- 18 Lower member 20 Conglomerate member 21 Wasatch Formation 30 Kingsbury Conglomerate Member 32 Moncrief Member 38 Coal-bearing strata Wasatch Formation 45 Conglomeratic sandstone sequence 46 The Lake De Smet coal bed 53 Very fine to medium-grained sandstone sequence 69 Fossil marker beds 78 Environments of Deposition 79 General 79 Alluvial fan environment 82 Braided stream environments 86 Alluvial valley environments 89 Tectonics and Sedimentation 92 Conglomerates and tectonics- 92 Coals and tectonics 98 Conclusions 108 References 111 11 ILLUSTRATIONS Plates Plate 1. Bedrock geologic map of the Buffalo-Lake De Smet area, Johnson County, Wyoming In pocket 2. Geologic cross sections along the Bighorn Mountain Front, Buffalo-Lake De Smet area, Johnson County, Wyoming In pocket FIGURES Page Figure 1. Location map sh wing the major structural units surround ing the Powder River Basin, Wyoming and Montana 7 2. Composite geologic section of the rocks exposed in in the Buffalo-Lake De Smet area- 11 3. Generalized geologic map of the Powder River Basin 12 4. Isopach map of the Fort Union and Wasatch Formations, Powder River Basin, from Curry (1971) 14 5. Generalized stratigraphic column of the conglomerate sequences 19 6. -
Stratigraphy of the Upper Cretaceous Fox Hills Sandstone and Adjacent
Stratigraphy of the Upper Cretaceous Fox Hills Sandstone and AdJa(-erit Parts of the Lewis Sliale and Lance Formation, East Flank of the Rock Springs Uplift, Southwest lo U.S. OEOLOGI AL SURVEY PROFESSIONAL PAPER 1532 Stratigraphy of the Upper Cretaceous Fox Hills Sandstone and Adjacent Parts of the Lewis Shale and Lance Formation, East Flank of the Rock Springs Uplift, Southwest Wyoming By HENRYW. ROEHLER U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 1532 Description of three of/lapping barrier shorelines along the western margins of the interior seaway of North America UNITED STATES GOVERNMENT PRINTING OFFICE, WASHINGTON : 1993 U.S. DEPARTMENT OF THE INTERIOR BRUCE BABBITT, 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. Library of Congress Cataloging-in-Publication Data Roehler, Henry W. Stratigraphy of the Upper Cretaceous Fox Hills sandstone and adjacent parts of the Lewis shale and Lance formation, east flank of the Rock Springs Uplift, southwest Wyoming / by Henry W. Roehler. p. cm. (U.S. Geological Survey professional paper ; 1532) Includes bibliographical references. Supt.ofDocs.no.: I19.16:P1532 1. Geology, Stratigraphic Cretaceous. 2. Geology Wyoming. 3. Fox Hills Formation. I. Geological Survey (U.S.). II. Title. III. Series. QE688.R64 1993 551.7T09787 dc20 92-36645 CIP For sale by USGS Map Distribution Box 25286, Building 810 Denver Federal Center Denver, CO 80225 CONTENTS Page Page Abstract......................................................................................... 1 Stratigraphy Continued Introduction................................................................................... 1 Formations exposed on the east flank of the Rock Springs Description and accessibility of the study area ................ -
Stratigraphic Framework of the Cretaceous Mowry Shale, Frontier
Chapter 15 Stratigraphic Framework of the Cretaceous Mowry Shale, Frontier Formation and Adjacent Units, Southwestern Wyoming Province, Volume Title Page Wyoming, Colorado, and Utah By Mark A. Kirschbaum and Laura N.R. Roberts Chapter 15 of Petroleum Systems and Geologic Assessment of Oil and Gas in the Southwestern Wyoming Province, Wyoming, Colorado, and Utah By USGS Southwestern Wyoming Province Assessment Team U.S. Geological Survey Digital Data Series DDS–69–D U.S. Department of the Interior U.S. Geological Survey U.S. Department of the Interior Gale A. Norton, Secretary U.S. Geological Survey Charles G. Groat, Director U.S. Geological Survey, Denver, Colorado: Version 1, 2005 For sale by U.S. Geological Survey, Information Services Box 25286, Denver Federal Center Denver, CO 80225 For product and ordering information: World Wide Web: http://www.usgs.gov/pubprod Telephone: 1-888-ASK-USGS For more information on the USGS—the Federal source for science about the Earth, its natural and living resources, natural hazards, and the environment: World Wide Web: http://www.usgs.gov Telephone: 1-888-ASK-USGS Although this report is in the public domain, permission must be secured from the individual copyright owners to reproduce any copyrighted materials contained within this report. 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. Manuscript approved for publication May 10, 2005 ISBN= 0-607-99027-9 Contents Abstract ……………………………………………………………………………………… -
Montana Bureau of Mines and Geology PRELIMINARY
Montana Bureau of Mines and Geology PRELIMINARY GEOLOGIC MAP OF PARADISE VALLEY SOUTH-CENTRAL MONTANA by David A. Lopez and Jon C. Reiten Montana Bureau of Mines and Geology Open File Report MBMG 480 2003 This report has been reviewed for conformity with Montana Bureau of Mines and Geology’s technical and editorial standards. Partial support has been provided by the STATEMAP component of the National Cooperative Geologic Mapping Program of the U.S. Geological Survey under Contract Number: 02HQAG0038. Montana 15 90 Map area 90 15 111° Bozeman Livingston 90 Map area r e 89 v i 45°30' R e n o t s w o l l e Y Emigrant Park Co. Gallatin Co. Pray Chico Miner Corwin Springs Jardine Gardiner YELLOWSTONE NATIONAL PARK 45° MT 3 0 3 6 Miles WY Location of the Paradise Valley map area. 1 CORRELATION OF MAP UNITS Qal Qdf Qrs Qc Qaf Qta Qls Holocene Qat1 Qpg Qgtc Qgoc Qgt Qat2 Qgt8 Qgo8 ? Qat Qat3 Qtr Qat4 QUATERNARY Pleistocene Qat5 Unconformity Qba Unconformity Thr Unconformity Tba Pliocene Tgr Unconformity Ts Miocene Unconformity TERTIARY Thpa Thpb Thpv Td Tdf Tqla Tgcs Tgca Eocene Tslc Tse Unconformity Tft Paleocene Unconformity Kho Kbc Kmi Kcd Unconformity Kls Unconformity Kevt Upper Cretaceous Ke CRETACEOUS Ktc Kco Kcf Kf Km Kmfr Ktf Unconformity Lower Cretaceous Kk Jm Upper Jurassic JURASSIC Je Middle Jurassic JT s R Unconformity TRc Lower Triassic TRIASSIC Unconformity Permi an PERMIAN lPq PMpa PMqa Pennsylvani an PENNSYLVANIAN lPMa Upper Miss. Unconformity MISSISSIPPIAN Mm Lower Miss. Unconformity DOs Dev.—Ord. DEV. --ORD Unconformity U & Mid.Cambrian CAMBRIAN Cs Unconformity Early Proterozoic Xmy PRECAMBRIAN Unconformity Archean Ag Anc Aqa Asg Aga As 2 DESCRIPTIONS OF MAP UNITS Qal Alluvium of modern channels and flood plains (Holocene) – Younger alluvium generally confined to the present flood plain developed along active rivers and streams. -
From the Western of the United
from the Western of the United GEOLOGICAL SURVEY P R® BES&lON AL PAPER 1057 Early Triassic Terebratulid Brachiopods from the Western Interior of the United States By PETER R. HOOVER GEOLOGICAL SURVEY PROFESSIONAL PAPER 1057 Description and illustration offive species of terebratulid brachiopods, and discussion of their distribution and developmental and evolutionary history UNITED STATES GOVERNMENT PRINTING OFFICE, WASHINGTON : 1979 UNITED STATES DEPARTMENT OF THE INTERIOR CECIL D. ANDRUS, Secretary GEOLOGICAL SURVEY H. William Menard, Director Library of Congress Cataloging in Publication Data Hoover, Peter R. Early Triassic Terebratulid Brachiopods from the Western Interior of the United States (Geological Survey Professional Paper 1057) Bibliography: p. 19 Includes index Supt. of Docs. No.: I 19:16:1057 1. Terebratulida, Fossil. 2. Paleontology Triassic. 3. Paleontology The West. I. Title. II. Series: United States Geological Survey Professional Paper 1057 QE797.T29H66 564'.8 77-608314 For sale by the Superintendent of Documents, U.S. Government Printing Office Washington, D.C. 20402 Stock Number 024-001-03182-5 CONTENTS Page Page Systematic paleontology Continued Abstract ....................... 1 Family Dielasmatidae Continued Introduction .................... 1 Subfamily Dielasmatinae. Previous work................ 1 Rhaetina Waagen ..... Present study ................ 3 Family Terebratulidae ......... 9 Acknowledgments ............ 3 Subfamily Plectoconchiinae. 9 Fossil localities cited in this report. .... 3 Vex, n. gen. ......... 9 Stratigraphic setting of the brachiopods 4 Family Cryptonellidae ......... 11 Faunal relationships. .............. 6 Subfamily Cryptacanthiinae . 11 Biostratigraphic implications........ 6 Obnixia, n. gen. ...... 11 Systematic paleontology............ 7 Family Zeilleriidae ............ 17 Family Dielasmatidae.......... 7 Periallus, n. gen. ......... 17 Subfamily Zugmayeriinae . 7 References cited. ................. 19 Portneufia, n. gen. .... 7 Index ......................... 21 ILLUSTRATIONS [Plates follow index] PLATE 1. -
This Is a Digital Document from the Collections of the Wyoming Water Resources Data System (WRDS) Library
This is a digital document from the collections of the Wyoming Water Resources Data System (WRDS) Library. For additional information about this document and the document conversion process, please contact WRDS at [email protected] and include the phrase “Digital Documents” in your subject heading. To view other documents please visit the WRDS Library online at: http://library.wrds.uwyo.edu Mailing Address: Water Resources Data System University of Wyoming, Dept 3943 1000 E University Avenue Laramie, WY 82071 Physical Address: Wyoming Hall, Room 249 University of Wyoming Laramie, WY 82071 Phone: (307) 766-6651 Fax: (307) 766-3785 Funding for WRDS and the creation of this electronic document was provided by the Wyoming Water Development Commission (http://wwdc.state.wy.us) VOLUME 11-A OCCURRENCE AND CHARACTERISTICS OF GROUND WATER IN THE BIGHORN BASIN, WYOMING Robert Libra, Dale Doremus , Craig Goodwin Project Manager Craig Eisen Water Resources Research Institute University of Wyoming Report to U.S. Environmental Protection Agency Contract Number G 008269-791 Project Officer Paul Osborne June, 1981 INTRODUCTION This report is the second of a series of hydrogeologic basin reports that define the occurrence and chemical quality of ground water within Wyoming. Information presented in this report has been obtained from several sources including available U.S. Geological Survey publications, the Wyoming State Engineer's Office, the Wyoming Geological Survey, and the Wyoming Oil and Gas Conservation Commission. The purpose of this report is to provide background information for implementation of the Underground Injection Control Program (UIC). The UIC program, authorized by the Safe Drinking Water Act (P.L. -
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 -
STRATIGRAPHIC SETTING of FOSSIL LOG SITES in the MORRISON FORMATION (UPPER JURASSIC) NEAR DINOSAUR NATIONAL MONUMENT, UINTAH COUNTY, UTAH, USA Douglas A
GEOLOGY OF THE INTERMOUNTAIN WEST an open-access journal of the Utah Geological Association ISSN 2380-7601 Volume 6 2019 STRATIGRAPHIC SETTING OF FOSSIL LOG SITES IN THE MORRISON FORMATION (UPPER JURASSIC) NEAR DINOSAUR NATIONAL MONUMENT, UINTAH COUNTY, UTAH, USA Douglas A. Sprinkel, Mary Beth Bennis, Dale E. Gray, and Carole T. Gee Theme Issue An Ecosystem We Thought We Knew— The Emerging Complexities of the Morrison Formation SOCIETY OF VERTEBRATE PALEONTOLOGY Annual Meeting, October 26 – 29, 2016 Grand America Hotel Salt Lake City, Utah, USA © 2019 Utah Geological Association. All rights reserved. For permission to copy and distribute, see the following page or visit the UGA website at www.utahgeology.org for information. Email inquiries to [email protected]. GEOLOGY OF THE INTERMOUNTAIN WEST an open-access journal of the Utah Geological Association ISSN 2380-7601 Volume 6 2019 Editors UGA Board Douglas A. Sprinkel Thomas C. Chidsey, Jr. October 2018 – September 2019 Utah Geological Survey Utah Geological Survey President Peter Nielsen [email protected] 801.537.3359 801.391.1977 801.537.3364 President-Elect Leslie Heppler [email protected] 801.538.5257 [email protected] [email protected] Program Chair Gregory Schlenker [email protected] 801.745.0262 Treasurer Dave Garbrecht [email protected] 801.916.1911 Bart J. Kowallis Steven Schamel Secretary George Condrat [email protected] 435.649.4005 Past President Paul Inkenbrandt [email protected] 801.537.3361 Brigham Young University GeoX Consulting, Inc.