Paleontological Resources Technical Report Riley Ridge to Natrona Project DECEMBER 2018
Total Page:16
File Type:pdf, Size:1020Kb
Load more
Recommended publications
-
South Dakota to Nebraska
Geological Society of America Special Paper 325 1998 Lithostratigraphic revision and correlation of the lower part of the White River Group: South Dakota to Nebraska Dennis O. Terry, Jr. Department of Geology, University of Nebraska—Lincoln, Lincoln, Nebraska 68588-0340 ABSTRACT Lithologic correlations between type areas of the White River Group in Nebraska and South Dakota have resulted in a revised lithostratigraphy for the lower part of the White River Group. The following pedostratigraphic and lithostratigraphic units, from oldest to youngest, are newly recognized in northwestern Nebraska and can be correlated with units in the Big Badlands of South Dakota: the Yellow Mounds Pale- osol Equivalent, Interior and Weta Paleosol Equivalents, Chamberlain Pass Forma- tion, and Peanut Peak Member of the Chadron Formation. The term “Interior Paleosol Complex,” used for the brightly colored zone at the base of the White River Group in northwestern Nebraska, is abandoned in favor of a two-part division. The lower part is related to the Yellow Mounds Paleosol Series of South Dakota and rep- resents the pedogenically modified Cretaceous Pierre Shale. The upper part is com- posed of the unconformably overlying, pedogenically modified overbank mudstone facies of the Chamberlain Pass Formation (which contains the Interior and Weta Paleosol Series in South Dakota). Greenish-white channel sandstones at the base of the Chadron Formation in Nebraska (previously correlated to the Ahearn Member of the Chadron Formation in South Dakota) herein are correlated to the channel sand- stone facies of the Chamberlain Pass Formation in South Dakota. The Chamberlain Pass Formation is unconformably overlain by the Chadron Formation in South Dakota and Nebraska. -
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. -
Fossil Amphibians and Reptiles from the Neogene Locality of Maramena (Greece), the Most Diverse European Herpetofauna at the Miocene/Pliocene Transition Boundary
Palaeontologia Electronica palaeo-electronica.org Fossil amphibians and reptiles from the Neogene locality of Maramena (Greece), the most diverse European herpetofauna at the Miocene/Pliocene transition boundary Georgios L. Georgalis, Andrea Villa, Martin Ivanov, Davit Vasilyan, and Massimo Delfino ABSTRACT We herein describe the fossil amphibians and reptiles from the Neogene (latest Miocene or earliest Pliocene; MN 13/14) locality of Maramena, in northern Greece. The herpetofauna is shown to be extremely diverse, comprising at least 30 different taxa. Amphibians include at least six urodelan (Cryptobranchidae indet., Salamandrina sp., Lissotriton sp. [Lissotriton vulgaris group], Lissotriton sp., Ommatotriton sp., and Sala- mandra sp.), and three anuran taxa (Latonia sp., Hyla sp., and Pelophylax sp.). Rep- tiles are much more speciose, being represented by two turtle (the geoemydid Mauremys aristotelica and a probable indeterminate testudinid), at least nine lizard (Agaminae indet., Lacertidae indet., ?Lacertidae indet., aff. Palaeocordylus sp., ?Scin- cidae indet., Anguis sp., five morphotypes of Ophisaurus, Pseudopus sp., and at least one species of Varanus), and 10 snake taxa (Scolecophidia indet., Periergophis micros gen. et sp. nov., Paraxenophis spanios gen. et sp. nov., Hierophis cf. hungaricus, another distinct “colubrine” morphotype, Natrix aff. rudabanyaensis, and another dis- tinct species of Natrix, Naja sp., cf. Micrurus sp., and a member of the “Oriental Vipers” complex). The autapomorphic features and bizarre vertebral morphology of Perier- gophis micros gen. et sp. nov. and Paraxenophis spanios gen. et sp. nov. render them readily distinguishable among fossil and extant snakes. Cryptobranchids, several of the amphibian genera, scincids, Anguis, Pseudopus, and Micrurus represent totally new fossil occurrences, not only for the Greek area, but for the whole southeastern Europe. -
A New Microvertebrate Assemblage from the Mussentuchit
A new microvertebrate assemblage from the Mussentuchit Member, Cedar Mountain Formation: insights into the paleobiodiversity and paleobiogeography of early Late Cretaceous ecosystems in western North America Haviv M. Avrahami1,2,3, Terry A. Gates1, Andrew B. Heckert3, Peter J. Makovicky4 and Lindsay E. Zanno1,2 1 Department of Biological Sciences, North Carolina State University, Raleigh, NC, USA 2 North Carolina Museum of Natural Sciences, Raleigh, NC, USA 3 Department of Geological and Environmental Sciences, Appalachian State University, Boone, NC, USA 4 Field Museum of Natural History, Chicago, IL, USA ABSTRACT The vertebrate fauna of the Late Cretaceous Mussentuchit Member of the Cedar Mountain Formation has been studied for nearly three decades, yet the fossil-rich unit continues to produce new information about life in western North America approximately 97 million years ago. Here we report on the composition of the Cliffs of Insanity (COI) microvertebrate locality, a newly sampled site containing perhaps one of the densest concentrations of microvertebrate fossils yet discovered in the Mussentuchit Member. The COI locality preserves osteichthyan, lissamphibian, testudinatan, mesoeucrocodylian, dinosaurian, metatherian, and trace fossil remains and is among the most taxonomically rich microvertebrate localities in the Mussentuchit Submitted 30 May 2018 fi fi Accepted 8 October 2018 Member. To better re ne taxonomic identi cations of isolated theropod dinosaur Published 16 November 2018 teeth, we used quantitative analyses of taxonomically comprehensive databases of Corresponding authors theropod tooth measurements, adding new data on theropod tooth morphodiversity in Haviv M. Avrahami, this poorly understood interval. We further provide the first descriptions of [email protected] tyrannosauroid premaxillary teeth and document the earliest North American record of Lindsay E. -
Download File
Chronology and Faunal Evolution of the Middle Eocene Bridgerian North American Land Mammal “Age”: Achieving High Precision Geochronology Kaori Tsukui Submitted in partial fulfillment of the requirements for the degree of Doctor of Philosophy in the Graduate School of Arts and Sciences COLUMBIA UNIVERSITY 2016 © 2015 Kaori Tsukui All rights reserved ABSTRACT Chronology and Faunal Evolution of the Middle Eocene Bridgerian North American Land Mammal “Age”: Achieving High Precision Geochronology Kaori Tsukui The age of the Bridgerian/Uintan boundary has been regarded as one of the most important outstanding problems in North American Land Mammal “Age” (NALMA) biochronology. The Bridger Basin in southwestern Wyoming preserves one of the best stratigraphic records of the faunal boundary as well as the preceding Bridgerian NALMA. In this dissertation, I first developed a chronological framework for the Eocene Bridger Formation including the age of the boundary, based on a combination of magnetostratigraphy and U-Pb ID-TIMS geochronology. Within the temporal framework, I attempted at making a regional correlation of the boundary-bearing strata within the western U.S., and also assessed the body size evolution of three representative taxa from the Bridger Basin within the context of Early Eocene Climatic Optimum. Integrating radioisotopic, magnetostratigraphic and astronomical data from the early to middle Eocene, I reviewed various calibration models for the Geological Time Scale and intercalibration of 40Ar/39Ar data among laboratories and against U-Pb data, toward the community goal of achieving a high precision and well integrated Geological Time Scale. In Chapter 2, I present a magnetostratigraphy and U-Pb zircon geochronology of the Bridger Formation from the Bridger Basin in southwestern Wyoming. -
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 ................ -
Fort Davy Crockett: Browns Park National Wildlife Refuge (Colorado)
U.S. FISH AND WILDLIFE SERVICE: REGION 6 - CULTURAL RECOURSE PROGRAM Fort Davy Crockett?: An Archaeological Mystery Browns Park National Wildlife Refuge – Northwest Colorado Summarized from: A Report on the Results of Limited Subsurface Testing at 5MF5478, a Proposed Site of Historic Fort Davy Crockett, Moffat County, Colorado Kristen D. Kent and Mona C. Charles, Department of Anthropology, Fort Lewis College, Durango, Colorado December 2004 Introduction The follow excerpts are from a 2004 report documenting archaeological testing at the possible location of Fort Davy Crocket on the Brown’s Park National Wildlife Refuge. Many studies and much research has been conducted over the years to try and determine if the remains found on a bluff overlooking the Green River on the Browns Park National Wildlife Refuge are indeed those of the Fort. This research adds additional insight into the mystery. Fort Davy Crockett In 1837 three fur trappers, Prewett Sinclair, Philip Thompson, and William Criag, formed a partnership and reportedly built Fort Davy Crockett that same year. The Fort was named after the famous Tennessee frontiersman who died at the Battle of the Alamo in Texas the previous year. Kit Carson, another famous frontiersman, trapper and scout is reported to have been employed by the owners of Fort Davy Crockett. In 1839 members of the Peoria Party on their way to Oregon reported staying at the Fort. A description of the Fort was provided in the recordings of Thomas Jefferson Farnham, leader of the Peoria Party. He described the Fort thus: The fort, as it is called, peered up in the centre, upon the winding banks of the Sheetskadee. -
Cozzette Sandstone, Book Cliffs, Colorado, U.S.A
Journal of Sedimentary Research, 2015, v. 85, 459–488 Research Article DOI: http://dx.doi.org/10.2110/jsr.2015.26 TECTONICALLY CONTROLLED NEARSHORE DEPOSITION: COZZETTE SANDSTONE, BOOK CLIFFS, COLORADO, U.S.A. 1 2 2 ANDREW S. MADOF, NICHOLAS CHRISTIE-BLICK, AND MARK H. ANDERS 1Chevron Energy Technology Company, Houston, Texas 77002-7308, U.S.A. 2Department of Earth and Environmental Sciences and Lamont-Doherty Earth Observatory of Columbia University, Palisades, New York 10964-8000, U.S.A. e-mail: [email protected] ABSTRACT: The Book Cliffs of eastern Utah and western Colorado have been pivotal in the development of outcrop-based sequence stratigraphic concepts for nonmarine to shallow marine siliciclastic depositional settings. Prior studies in this area, and more generally in the Cretaceous western interior foreland basin of North America, have concluded that nearshore accumulation is controlled for the most part by the interaction between oscillatory eustatic change and longer-term regional patterns of flexural subsidence. New outcrop and subsurface evidence reported here from the eastern Book Cliffs suggests that three-dimensional tectonic tilting at length scales of up to , 50 km (31 mi) and timescales of less than , 200 kyr also strongly influenced sedimentation. Continental ice sheets are thought to have been small at the time. Documented patterns of accumulation are inconsistent with those expected from interactions of eustasy and regional flexure alone. The upper Campanian Cozzette Sandstone Member of the Mount Garfield Formation consists of twelve lithofacies arranged into six lithofacies assemblages, inferred to have been deposited in shallow marine, marginal marine, and nonmarine depositional environments. -
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 ……………………………………………………………………………………… -
KENNETH CARPENTER, Ph.D. Director and Curator Of
KENNETH CARPENTER, Ph.D. Director and Curator of Paleontology Prehistoric Museum Utah State University - College of Eastern Utah 155 East Main Street Price, Utah 84501 Education May, 1996. Ph.D., Geology University of Colorado, Boulder, CO. Dissertation “Sharon Springs Member, Pierre Shale (Lower Campanian) depositional environment and origin of it' s Vertebrate fauna, with a review of North American plesiosaurs” 251 p. May, 1980. B.S. in Geology, University of Colorado, Boulder, CO. Aug-Dec. 1977 Apprenticeship, Smithsonian Inst., Washington DC Professional Museum Experience 1975 – 1980: University of Colorado Museum, Boulder, CO. 1983 – 1984: Mississippi Museum of Natural History, Jackson, MS. 1984 – 1986: Academy of Natural Sciences of Philadelphia, Philadelphia. 1986: Carnegie Museum of Natural History, Pittsburgh, PA. 1986: Oklahoma Museum of Natural History, Norman, OK. 1987 – 1989: Museum of the Rockies, Bozeman, MT. 1989 – 1996: Chief Preparator, Denver Museum of Nature and Science, Denver, CO. 1996 – 2010: Chief Preparator, and Curator of Vertebrate Paleontology, Denver Museum of Nature and Science, Denver, CO. 2006 – 2007; 2008-2009: Acting Department Head, Chief Preparator, and Curator of Vertebrate Paleontology, Denver Museum of Nature and Science, Denver, CO. 2010 – present: Director, Prehistoric Museum, Price, UT 2010 – present: Associate Vice Chancellor, Utah State University Professional Services: 1991 – 1998: Science Advisor, Garden Park Paleontological Society 1994: Senior Organizer, Symposium "The Upper Jurassic Morrison Formation: An Interdisciplinary Study" 1996: Scientific Consultant Walking With Dinosaurs , BBC, England 2000: Scientific Consultant Ballad of Big Al , BBC, England 2000 – 2003: Associate Editor, Journal of Vertebrate Paleontology 2001 – 2003: Associate Editor, Earth Sciences History journal 2003 – present: Scientific Advisor, HAN Project 21 Dinosaur Expos, Tokyo, Japan. -
Uppermost Cretaceous and Tertiary Stratigraphy of Fossil Basin, Southwestern Wyoming
Uppermost Cretaceous and Tertiary Stratigraphy of Fossil Basin, Southwestern Wyoming By STEVEN S. ORIEL and JOSHUA I. TRACEY, JR. GEOLOGICAL SURVEY PROFESSIONAL PAPER 635 New subdivisions of the J,ooo-Joot-thick continental Evanston, Wasatch, Green River, and Fowkes Formations facilitate understanding of sediment genesis and Jl7yoming thrust-belt tectonic events UNITED STATES GOVERNMENT PRINTING OFFICE, WASHINGTON 1970 UNITED STATES DEPARTMENT OF THE INTERIOR WALTER J. HICKEL, Secretary GEOLOGICAL SURVEY William T. Pecora, Director Library of Congress catalog-card No. 70-604646 For sale by the Superintendent of Documents, U.S. Government Printing Office Washington, D.C. 20402 - Price 65 cents (paper cover) CONTENTS Page Wasatch Formation-Continued Abstract __________________________________________ _ 1 Fossils and age-Continued· Page Introduction ______________________________________ _ 2 Tunp Member______________________________ 28 Purpose ______________________________________ _ 2 Origin--------~-------------------------------- 28 Earlier work_ .. __ - __ - ___________________ - _-- _- __ 2 Tectonic implications ____________ -_-------------- 29 Acknowledgments __ . ___________________________ _ 2 Green River Formation ___ .. _______ ------------------ 30 General relations ___ -- _________________________ _ 5 Name and usage __________________ -------------- 30 Evanston Formation _______________________________ _ 5 Definition __________________ -_-------------- 30 N arne and usage _______________________________ _ 5 Lithologic heterogeneity. -
Brighan Young University Geology Studies
BRIGHAM GEOLOGY YOUNG STUDIES UNIVERSITY Volume 19: Part 1 - December 1972 CONTENTS An Ealy Cembrian Trilobite Faunule from Utah .................... .... ......................... R. A. Robism and L. F. Hintze 3 Cbeirscystelld antiqm gn. d sp. nev. from the Lower Ordovician of Western Utah, and Its Bearing en the Evsluti~nof the Cheirocrinidae (Rhombifera: Glyptocystitida) ................... ...... ......................... C. R. C. Paul 15 Gc~lta~of the Mill Fork Area, Utah ................................ W. C. Metrill 65 Geology ef the Thistle Quadrangle, Utah ........................ M. L. Pinnell 89 Study of Internal Structures of Fine-Grained Clastic Rocks by X-radiography ........................................... A. M. Jones 131 Publications and Maps of the Geology Department ............................. 159 Brigham Young University Geology Studies Volume 19, Part 1 - December, 1972 Contents An Early Cambrian Trilobite Faunule from Utah ........................................................ R. A. Robison and L. F. Hintze 3 Cheit.orystella a~ztiua gen. et sp. nov. from the Lower Ordovician o Y Western Utah, and Its Bearing on the Evolution of the Cheirocrinidae (Rhombifera: Glyptocystitida) ........................................................ C. R. C. Paul 15 Geology of the Mill Fork Area, Utah ................................ R. C. Merrill 65 Geology of the Thistle Quadrangle, Utah .......................... M. L. Pinnell 89 Study of Internal Structures of Fine-Grained Clastic Rocks by X-radiography ...........................................