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Paleontological Resources at Grand Teton National Park, Northwestern Wyoming Vincent L
University of Wyoming National Park Service Research Center Annual Report Volume 22 22nd Annual Report, 1998 Article 7 1-1-1998 Paleontological Resources at Grand Teton National Park, Northwestern Wyoming Vincent L. Santucci National Park Service William P. Wall Georgia College and State University Follow this and additional works at: http://repository.uwyo.edu/uwnpsrc_reports Recommended Citation Santucci, Vincent L. and Wall, William P. (1998) "Paleontological Resources at Grand Teton National Park, Northwestern Wyoming," University of Wyoming National Park Service Research Center Annual Report: Vol. 22 , Article 7. Available at: http://repository.uwyo.edu/uwnpsrc_reports/vol22/iss1/7 This Grand Teton National Park Report is brought to you for free and open access by Wyoming Scholars Repository. It has been accepted for inclusion in University of Wyoming National Park Service Research Center Annual Report by an authorized editor of Wyoming Scholars Repository. For more information, please contact [email protected]. Santucci and Wall: Paleontological Resources at Grand Teton National Park, Northwest PALEONTOLOGICAL RESOURCES AT GRAND TETON NATIONAL PARK, NORTHWESTERN WYOMING + VINCENT L. SANTUCCI+ NATIONAL PARK SERVICE KEMMERER + WY WILLIAM P. WALL+ DEPARTMENT OF BIOLOGY GEORGIA COLLEGE AND STATE UNIVERSITY MILLEDGEVILLE + GA + ABSTRACT landscape, and though the last great ice masses melted 15 ,000 years ago, some re-established small Paleontological resources occur throughout glaciers still exist. the formations exposed in Grand Teton National Park. A comprehensive paleontological survey has This report provides a preliminary not been attempted previously at Grand Teton assessment of paleontological resources identified at National Park. Preliminary paleontologic resource Grand Teton National Park. data is given in this report in order to establish baseline data. -
An Early Miocene Dome-Skulled Chalicothere
PUBLISHED BY THE AMERICAN MUSEUM OF NATURAL HISTORY CENTRAL PARK WEST AT 79TH STREET, NEW YORK, NY 10024 Number 3486, 45 pp., 26 ®gures, 8 tables October 27, 2005 An Early Miocene Dome-Skulled Chalicothere from the ``Arikaree'' Conglomerates of Darton: Calibrating the Ages of High Plains Paleovalleys Against Rocky Mountain Tectonism ROBERT M. HUNT, JR.1 CONTENTS Abstract ....................................................................... 2 Introduction .................................................................... 2 Geologic Setting ................................................................ 3 Systematic Paleontology ........................................................ 12 Age of the Dome-Skulled Chalicothere ........................................... 28 The ``Arikaree'' Conglomerates of N.H. Darton ................................... 32 Post-Laramide Evolution of the Rocky Mountains ................................. 39 Acknowledgments ............................................................. 42 References .................................................................... 42 1 Department of Geosciences, W436 Nebraska Hall, University of Nebraska, Lincoln, NE 68588-0549 ([email protected]). Copyright q American Museum of Natural History 2005 ISSN 0003-0082 2 AMERICAN MUSEUM NOVITATES NO. 3486 ABSTRACT Fragmentary skeletal remains discovered in 1979 in southeastern Wyoming, associated with a mammalian fauna of early Hemingfordian age (;18.2 to 18.8 Ma), represent the oldest known occurrence of dome-skulled chalicotheres -
John Day Fossil Beds NM: Geology and Paleoenvironments of the Clarno Unit
John Day Fossil Beds NM: Geology and Paleoenvironments of the Clarno Unit JOHN DAY FOSSIL BEDS Geology and Paleoenvironments of the Clarno Unit John Day Fossil Beds National Monument, Oregon GEOLOGY AND PALEOENVIRONMENTS OF THE CLARNO UNIT John Day Fossil Beds National Monument, Oregon By Erick A. Bestland, PhD Erick Bestland and Associates, 1010 Monroe St., Eugene, OR 97402 Gregory J. Retallack, PhD Department of Geological Sciences University of Oregon Eugene, OR 7403-1272 June 28, 1994 Final Report NPS Contract CX-9000-1-10009 TABLE OF CONTENTS joda/bestland-retallack1/index.htm Last Updated: 21-Aug-2007 http://www.nps.gov/history/history/online_books/joda/bestland-retallack1/index.htm[4/18/2014 12:20:25 PM] John Day Fossil Beds NM: Geology and Paleoenvironments of the Clarno Unit (Table of Contents) JOHN DAY FOSSIL BEDS Geology and Paleoenvironments of the Clarno Unit John Day Fossil Beds National Monument, Oregon TABLE OF CONTENTS COVER ABSTRACT ACKNOWLEDGEMENTS CHAPTER I: INTRODUCTION AND REGIONAL GEOLOGY INTRODUCTION PREVIOUS WORK AND REGIONAL GEOLOGY Basement rocks Clarno Formation John Day Formation CHAPTER II: GEOLOGIC FRAMEWORK INTRODUCTION Stratigraphic nomenclature Radiometric age determinations CLARNO FORMATION LITHOSTRATIGRAPHIC UNITS Lower Clarno Formation units Main section JOHN DAY FORMATION LITHOSTRATIGRAPHIC UNITS Lower Big Basin Member Middle and upper Big Basin Member Turtle Cove Member GEOCHEMISTRY OF LAVA FLOW AND TUFF UNITS Basaltic lava flows Geochemistry of andesitic units Geochemistry of tuffs STRUCTURE OF CLARNO -
Eocene, Oligocene, and Miocene Rocks and \Fertebrate Fossils at the Emerald Lake Locality, 3 Miles South of Ifellowstone National Park,Wyoming
Eocene, Oligocene, and Miocene Rocks and \fertebrate Fossils at the Emerald Lake Locality, 3 Miles South of Ifellowstone National Park,Wyoming GEOLOGICAL SURVEY PROFESSIONAL PAPER 932-A Prepared in cooperation with the Geological Survey of Wyoming, the Department of Geology of the University of Wyoming, the American Museum of Natural History, and the Carnegie Museum Eocene, Oligocene, and Miocene Rocks and \fertebrate Fossils at the Emerald Lake Locality 3 Miles South of Ifellowstone National Park,Wyoming By J. D. LOVE, MALCOLM C. McKENNA, and MARY R. DAWSON GEOLOGY OF THE TETON-JACKSON HOLE REGION, NORTHWESTERN WYOMING GEOLOGICAL SURVEY PROFESSIONAL PAPER 932-A Prepared in cooperation with the Geological Survey of Wyoming, the Department of Geology of the University of Wyoming, the American Museum of Natural History, and the Carnegie Museum UNITED STATES GOVERNMENT PRINTING OFFICE, WASHINGTON : 1976 UNITED STATES DEPARTMENT OF THE INTERIOR THOMAS S. KLEPPE, Secretary GEOLOGICAL SURVEY V. E. McKelvey, Director Library of Congress Cataloging in Publication Data Love, John David, 1913- Eocene, Oligocene, and Miocene rocks and vertebrate fossils at the Emerald Lake locality, 3 miles south of Yellowstone National Park, Wyoming. (Geology of the Teton-Jackson Hole region, northwestern Wyoming) (Geological Survey Professional Paper 932-A) Bibliography: p. Includes index. 1. Geology, Stratigraphic Tertiary. 2. Vertebrates, Fossil. 3. Geology Wyoming Teton Co. I. McKenna, Malcolm C., joint author. II. Dawson, Mary R., joint author. III. Wyoming Geological Survey. IV. Title: Eocene, Oligocene, and Miocene rocks and vertebrate fossils at the Emerald Lake locality ... V. Series. VI. Series: United States Geological Survey Professional Paper 932-A. QE691.L79 551.?'8 76-8159 For sale by the Superintendent of Documents, U.S. -
Intercontinental Migration of Large Mammalian Carnivores: Earliest Occurrence of the Old World Beardog Amphicyon (Carnivora, Amphicyonidae) in North America Robert M
University of Nebraska - Lincoln DigitalCommons@University of Nebraska - Lincoln Papers in the Earth and Atmospheric Sciences Earth and Atmospheric Sciences, Department of 2003 Intercontinental Migration of Large Mammalian Carnivores: Earliest Occurrence of the Old World Beardog Amphicyon (Carnivora, Amphicyonidae) in North America Robert M. Hunt Jr. University of Nebraska-Lincoln, [email protected] Follow this and additional works at: https://digitalcommons.unl.edu/geosciencefacpub Part of the Earth Sciences Commons Hunt, Robert M. Jr., "Intercontinental Migration of Large Mammalian Carnivores: Earliest Occurrence of the Old World Beardog Amphicyon (Carnivora, Amphicyonidae) in North America" (2003). Papers in the Earth and Atmospheric Sciences. 545. https://digitalcommons.unl.edu/geosciencefacpub/545 This Article is brought to you for free and open access by the Earth and Atmospheric Sciences, Department of at DigitalCommons@University of Nebraska - Lincoln. It has been accepted for inclusion in Papers in the Earth and Atmospheric Sciences by an authorized administrator of DigitalCommons@University of Nebraska - Lincoln. Chapter 4 Intercontinental Migration of Large Mammalian Carnivores: Earliest Occurrence of the Old World Beardog Amphicyon (Carnivora, Amphicyonidae) in North America ROBERT M. HUNT, JR.1 ABSTRACT North American amphicyonid carnivorans are prominent members of the mid-Cenozoic terres- trial carnivore community during the late Eocene to late Miocene (Duchesnean to Clarendonian). Species range in size from ,5kgto.200 kg. Among the largest amphicyonids are Old and New World species of the genus Amphicyon: A. giganteus in Europe (18±;15? Ma) and Africa, A. ingens in North America (15.9±;14.2 Ma). Amphicyon ®rst appears in the Oligocene of western Europe, surviving there until the late Miocene. -
Bibliography and Index
Bulletin No. 203. Series G, Miscellaneous, 23 DEPARTMENT OF THE INTERIOR UNITED STATES GEOLOGICAL SURVEY CHARLES .1). YVALCOTT, DIRECTOR BIBLIOGRAPHY AND INDEX FOR T I-I E Y E A. R 1 9 O 1 BY FRED BOUGHTON "WEEKS WASHINGTON - GOVERNMENT PRINTING OFFICE 1902 CONTENTS, Page. Letter of transmittal....................................................... 5 Introduction ......... 4 ................................................... 7 List of publications examined ............................................. 9 Bibliography ............................................................ 13 Addenda to bibliographies for previous years............................... 95 Classified key to the index ...........'.......... ............................ 97 Index ..................................................................... 103 LETTER OF TRANSM1TTAL. DEPARTMENT OF THE INTERIOR, UNITED STATES GEOLOGICAL SURVEY, Washington, D. 0., July % SIR: I have the honor to transmit herewith the manuscript of a Bibliography and Index of North American Geology, Paleontology, Petrology, and Mineralogy for the Year 1901, and to request that it be published as a Bulletin of the Survey. Yours respectfully, F. B. WEEKS. Hon. CHARLES D. WALCOTT, director United State* Geological Survey. BIBLIOGRAPHY AND INDEX OF NORTH AMERICAN GEOLOGY, PALEONTOLOGY, PETROLOGY, AND MINERALOGY FOR THE YEAR 1901. By FRED BOUGHTON WEEKS. INTRODUCTION. The preparation and arrangement of the material of the Bibliog raphy and Index for 1901 is similar to that adopted for the previous publications.(Bulletins Nos. 130, 135, 146, 149, 156, 162, 172, 188, and 189). Several papers that should have been entered in the pre vious bulletins are here recorded, and the date of publication is given with each entry. Bibliography. The bibliography consists of full titles of separate papers, arranged alphabetically by authors' names, an abbreviated reference to the publication in which the paper is printed, and a brief description of the contents, each paper being numbered for index reference. -
Field Guides
Downloaded from fieldguides.gsapubs.org on May 6, 2011 Field Guides Paleogene calderas of central and eastern Oregon: Eruptive sources of widespread tuffs in the John Day and Clarno Formations Jason D. McClaughry, Mark L. Ferns, Martin J. Streck, Karyn A. Patridge and Caroline L. Gordon Field Guides 2009;15;407-434 doi: 10.1130/2009.fld015(20) Email alerting services click www.gsapubs.org/cgi/alerts to receive free e-mail alerts when new articles cite this article Subscribe click www.gsapubs.org/subscriptions/ to subscribe to Field Guides Permission request click http://www.geosociety.org/pubs/copyrt.htm#gsa to contact GSA Copyright not claimed on content prepared wholly by U.S. government employees within scope of their employment. Individual scientists are hereby granted permission, without fees or further requests to GSA, to use a single figure, a single table, and/or a brief paragraph of text in subsequent works and to make unlimited copies of items in GSA's journals for noncommercial use in classrooms to further education and science. This file may not be posted to any Web site, but authors may post the abstracts only of their articles on their own or their organization's Web site providing the posting includes a reference to the article's full citation. GSA provides this and other forums for the presentation of diverse opinions and positions by scientists worldwide, regardless of their race, citizenship, gender, religion, or political viewpoint. Opinions presented in this publication do not reflect official positions of the Society. Notes © 2009 Geological Society of America Downloaded from fieldguides.gsapubs.org on May 6, 2011 The Geological Society of America Field Guide 15 2009 Paleogene calderas of central and eastern Oregon: Eruptive sources of widespread tuffs in the John Day and Clarno Formations Jason D. -
Determination of Mode of Death of John Day Merycoidodontidae
AN ABSTRACT OF THE THESIS OF Melinda Elaine Brown for the degree of Master of Science in Department of Zoology presented on September 28, 1981 Title: Determination of mode of death of John Day Merycoidodontidae (Oreodontidae) by population age structure analysis Redacted for privacy Abstract approved: Dr. John A. Ruben Volcanic activity during the Tertiary has long been held responsible for the deaths and subsequent fossilization of the vertebrate populations of the John Day region in Oregon. Oreodonts as plains or savannah dwelling ruminant herbivores, were likely to have been subject to potential exposure throughout their lifetime to volcanic debris and gasses. However, statistical comparisons of oreodont and recent ruminant populations indicate that other natural causes (e.g. predation) were more influential factors in the deaths of the oreodonts than cataclysmic volcanic activity. Assumptions that allowed such comparisons to have been made in- eluded 1) oreodonts exhibited a similar life style, and had similar aye classes and age distributions as extant ruminants thought to occupy generally similar habitats. 2) Fossilization processes at John Day were assumed not to have radically altered the proportions of the various age classes at death although some differential preservation of mature and older individuals may have occurred. Determination of mode of death of John Day Merycoidodontidae (Oreodontidae) by population age structure analysis by Melinda Elaine Brown A THESIS submitted to Oregon State University in partial fulfillment of the requirements for the degree of Master of Science Completed September 28, 1981 Commencement June 1982 APPROVED: Redacted for privacy Astistant Professor of Zoology in charge of major Redacted for privacy Chairman of Department of Zoology Redacted for privacy dean of Gradua1Shool Date thesis is presented September 28, 1981 Typed by Julie Ann Winchester for Melinda Elaine Brown TABLE OF CONTENTS I. -
Mojave Miocene Robert E
Mojave Miocene Robert E. Reynolds, editor California State University Desert Studies Center 2015 Desert Symposium April 2015 Front cover: Rainbow Basin syncline, with rendering of saber cat by Katura Reynolds. Back cover: Cajon Pass Title page: Jedediah Smith’s party crossing the burning Mojave Desert during the 1826 trek to California by Frederic Remington Past volumes in the Desert Symposium series may be accessed at <http://nsm.fullerton.edu/dsc/desert-studies-center-additional-information> 2 2015 desert symposium Table of contents Mojave Miocene: the field trip 7 Robert E. Reynolds and David M. Miller Miocene mammal diversity of the Mojave region in the context of Great Basin mammal history 34 Catherine Badgley, Tara M. Smiley, Katherine Loughney Regional and local correlations of feldspar geochemistry of the Peach Spring Tuff, Alvord Mountain, California 44 David C. Buesch Phytoliths of the Barstow Formation through the Middle Miocene Climatic Optimum: preliminary findings 51 Katharine M. Loughney and Selena Y. Smith A fresh look at the Pickhandle Formation: Pyroclastic flows and fossiliferous lacustrine sediments 59 Jennifer Garrison and Robert E. Reynolds Biochronology of Brachycrus (Artiodactyla, Oreodontidae) and downward relocation of the Hemingfordian– Barstovian North American Land Mammal Age boundary in the respective type areas 63 E. Bruce Lander Mediochoerus (Mammalia, Artiodactyla, Oreodontidae, Ticholeptinae) from the Barstow and Hector Formations of the central Mojave Desert Province, southern California, and the Runningwater and Olcott Formations of the northern Nebraska Panhandle—Implications of changes in average adult body size through time and faunal provincialism 83 E. Bruce Lander Review of peccaries from the Barstow Formation of California 108 Donald L. -
AMPHICYONIDAE, DAPHOENINAE) from the EARLYMIOCENE of NORTH AMERICA Robert M
University of Nebraska - Lincoln DigitalCommons@University of Nebraska - Lincoln Papers in the Earth and Atmospheric Sciences Earth and Atmospheric Sciences, Department of 2009 LONG-LEGGED PURSUIT CARNIVORANS (AMPHICYONIDAE, DAPHOENINAE) FROM THE EARLYMIOCENE OF NORTH AMERICA Robert M. Hunt Jr. University of Nebraska-Lincoln, [email protected] Follow this and additional works at: https://digitalcommons.unl.edu/geosciencefacpub Part of the Earth Sciences Commons Hunt, Robert M. Jr., "LONG-LEGGED PURSUIT CARNIVORANS (AMPHICYONIDAE, DAPHOENINAE) FROM THE EARLYMIOCENE OF NORTH AMERICA" (2009). Papers in the Earth and Atmospheric Sciences. 543. https://digitalcommons.unl.edu/geosciencefacpub/543 This Article is brought to you for free and open access by the Earth and Atmospheric Sciences, Department of at DigitalCommons@University of Nebraska - Lincoln. It has been accepted for inclusion in Papers in the Earth and Atmospheric Sciences by an authorized administrator of DigitalCommons@University of Nebraska - Lincoln. LONG-LEGGED PURSUIT CARNIVORANS (AMPHICYONIDAE, DAPHOENINAE) FROM THE EARLY MIOCENE OF NORTH AMERICA ROBERT M. HUNT, JR. Department of Geosciences University of Nebraska Lincoln, NE 68588-0514 ([email protected]) BULLETIN OF THE AMERICAN MUSEUM OF NATURAL HISTORY CENTRAL PARK WEST AT 79TH STREET, NEW YORK, NY 10024 Number 318, 95 pp., 39 figures, 7 tables Issued March 17, 2009 Copyright E American Museum of Natural History 2009 ISSN 0003-0090 The amphicyonid carnivoran Daphoenodon (Borocyon) robustum from the early Miocene Runningwater Formation, northwestern Nebraska (paratype cranium, UNSM 25686, Marsland Quarry; mandible, UNSM 25684, Hemingford Quarry 7A). CONTENTS Abstract.......................................................... 4 Introduction....................................................... 4 Abbreviations..................................................... 5 Late Paleogene and Early Neogene Amphicyonids of North America ............... 5 Early Miocene Daphoenines ........................................... -
View / Open Final Thesis-Thompson A.Pdf
A LITHOSTRATIGRAPHIC ANALYSIS OF THE CROOKED RIVER MASCALL FORMATION, CENTRAL OREGON, USA by ALEXANDRA ELISE THOMPSON A THESIS Presented to the Department of Earth Science and the Robert D. Clark Honors College in partial fulfillment of the requirements for the degree of Bachelor of Science May 2020 An Abstract of the Thesis of Alexandra Thompson for the degree of Bachelor of Science in the Department of Earth Science to be taken May 2020. Title: A Lithostratigraphic Analysis of the Crooked River Mascall Formation, Central Oregon, USA Approved: Samantha S.B. Hopkins, PhD Primary Thesis Advisor This project presents a comprehensive lithostratigraphic record of the Middle Miocene Mascall Formation deposits of the Crooked River Basin in Central Oregon, USA. The Columbia River Basalt Group (CRBG) covered the Crooked River Basin and much of the Pacific Northwest in the middle Miocene (17-13ma), altering the landscape and ecosystem. An analysis of the depositional history of this region in the aftermath of the CRBG eruptions allows us to explore the impact of large scale basalt flows on subsequent basin evolution in a region that lacks extensive lithostratigraphic data. University of Oregon field crews have measured stratigraphic sections in several different locations across the Crooked River basin in order to quantify the differences in depositional history across the basin and reconcile stratigraphy across multiple field expeditions. The regions we have defined for a holistic representation of the region are Twin Buttes in the northwest, Cave Basin in the northeast, Hawk Rim in the southwest, South Fork of the Crooked River – West in the southwest, and South Fork of the Crooked River – East in the southeast. -
Late Oligocene Bunch Grassland and Early Miocene Sod Grassland Paleosols from Central Oregon, USA
Palaeogeography, Palaeoclimatology, Palaeoecology 207 (2004) 203–237 www.elsevier.com/locate/palaeo Late Oligocene bunch grassland and early Miocene sod grassland paleosols from central Oregon, USA Gregory J. Retallack* Department of Geological Sciences, University of Oregon, Eugene, OR 97403-1272, USA Received 4 March 2002; accepted 25 September 2003 Abstract Fossil soils, burrows and mammals of the upper John Day Formation in central Oregon are evidence of bunch grasses and open, semiarid vegetation as old as late Oligocene (earliest Arikareean, 30 Ma). Root traces in these paleosols include both stout, tapering tubes, like roots of trees, as well as sinuous filamentous tubes, similar to roots of grasses. Paleosol structure is fine subangular blocky, with patchy distribution of grass-like roots, as in wooded grassland and sagebrush steppe with bunch grasses. Cursoriality in horses (Mesohippus, Miohippus) and hypsodonty in rhinos (Diceratherium) is also evidence for open grassy vegetation. Trace fossils of Pallichnus (dung beetle boli) and Edaphichnium (earthworm chimneys) are characteristic of wooded grassland paleosols, whereas Taenidium (cicada burrows) dominates desert shrubland paleosols, as has also been found in Quaternary paleosols and soils of eastern Washington. In both Oligocene and Quaternary paleosol sequences, arid shrubland and semiarid grassland paleosols alternate on Milankovitch frequencies (23, 41, 100 ka). The oldest known paleosols in Oregon with crumb structure and abundant fine fossil root traces characteristic of sod grasslands are dated by mammalian biostratigraphy as Hemingfordian (early Miocene, ca. 19 Ma). Wooded grassland habitats are indicated by scattered chalcedony-calcite rhizoconcretions from large woody plants, and by fossil chalicotheres (Moropus), camels (Gentilicamelus,‘‘Paratylopus’’) and horses (Parahippus).