Supplement of the Stratigraphic Importance of the Brontothere (Cf
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Zootaxa, a Species Level Revision of Bridgerian And
ZOOTAXA 1837 A species level revision of Bridgerian and Uintan brontotheres (Mammalia, Perissodactyla) exclusive of Palaeosyops BRYN J. MADER Magnolia Press Auckland, New Zealand Bryn J. Mader A species level revision of Bridgerian and Uintan brontotheres (Mammalia, Perissodactyla) exclusive of Palaeosyops (Zootaxa 1837) 85 pp.; 30 cm. 30 July 2008 ISBN 978-1-86977-249-9 (paperback) ISBN 978-1-86977-250-5 (Online edition) FIRST PUBLISHED IN 2008 BY Magnolia Press P.O. Box 41-383 Auckland 1346 New Zealand e-mail: [email protected] http://www.mapress.com/zootaxa/ © 2008 Magnolia Press All rights reserved. No part of this publication may be reproduced, stored, transmitted or disseminated, in any form, or by any means, without prior written permission from the publisher, to whom all requests to reproduce copyright material should be directed in writing. This authorization does not extend to any other kind of copying, by any means, in any form, and for any purpose other than private research use. ISSN 1175-5326 (Print edition) ISSN 1175-5334 (Online edition) 2 · Zootaxa 1837 © 2008 Magnolia Press MADER Zootaxa 1837: 1–85 (2008) ISSN 1175-5326 (print edition) www.mapress.com/zootaxa/ ZOOTAXA Copyright © 2008 · Magnolia Press ISSN 1175-5334 (online edition) A species level revision of Bridgerian and Uintan brontotheres (Mammalia, Perissodactyla) exclusive of Palaeosyops BRYN J. MADER Department of Biological Sciences and Geology, Queensborough Community College, 222-05 56th Avenue, Bayside, NY, 11364-1497 Long Island Natural History Museum, -
A New Brontothere from the Eocene of South China
A new brontothere from the Eocene of South China ALEXANDER AVERIANOV, IGOR DANILOV, WEN CHEN, and JIANHUA JIN Averianov, A., Danilov, I., Chen, W., and Jin, J. 2018. A new brontothere from the Eocene of South China. Acta Palae- ontologica Polonica 63 (X): xxx–xxx. The upper Eocene Youganwo Formation in Maoming Province, Guangdong Province, China, produced abundant re- mains of turtles and crocodiles, but mammalian remains are rare. The previously found mammals from Youganwo Formation include a nimravid carnivore and an amynodontid perissodactyl. Here we report on a new brontotheriid perissodactyl from the Youganwo Formation. Maobrontops paganus gen. et sp. nov. is described based on a maxillary fragment with P4 and M1–2 (SYSU-M-4). Maobrontops paganus gen. et sp. nov. is characterized by the combination of a simple P4 without a hypocone with derived molars having large molar fossae and large anterolingual cingular cusp. A parsimony implied weighting character analysis places Maobrontops gen. nov. in the clade Embolotheriita as a sister taxon to the terminal subclade containing Nasamplus, Protembolotherium, and Embolotherium. Maobrontops paganus gen. et sp. nov. is one of the largest Asian brontotheres. The brontotheriid fauna of South China is endemic and includes at least three valid taxa: Dianotitan from Brontotheriita and Pygmaetitan and Maobrontops gen. nov. from Embolotheriita. Key words: Mammalia, Perissodactyla, Brontotheriidae, Eocene, China. Alexander Averianov [[email protected]], State Key Laboratory of Biocontrol and Guangdong Provincial Key Laboratory of Plant Resources, School of Life Sciences, Sun Yat-sen University, Guangzhou 510275, China; Zoological Institute of the Russian Academy of Sciences, Universitetskaya Nab. 1, St Petersburg 199034, Russia; and Institute of Geology and Petroleum Technology, Kazan Federal University, Kremlevskaya Str. -
The Stratigraphic Importance of the Brontothere (Cf. Diplacodon Elatus) in the Brennan Basin Member of the Duchesne River Formation of Utah
Foss. Rec., 17, 69–74, 2014 www.foss-rec.net/17/69/2014/ doi:10.5194/fr-17-69-2014 © Author(s) 2014. CC Attribution 3.0 License. The stratigraphic importance of the brontothere (cf. Diplacodon elatus) in the Brennan Basin Member of the Duchesne River Formation of Utah B. J. Burger and L. Tackett II Department of Geology, Utah State University, Uintah Basin Regional Campus 320 North Aggie Blvd. Vernal, UT 84078, USA Correspondence to: B. J. Burger ([email protected]) Received: 10 June 2014 – Revised: 6 August 2014 – Accepted: 12 August 2014 – Published: 27 August 2014 Abstract. We report on the first occurrence of an early southern Mississippia (Gazin and Sullivan, 1942), and the horned brontothere in the Brennan Basin Member of the Pacific Northwest (Mihlbacher, 2007). But nowhere is the Duchesne River Formation in northeastern Utah. This is the record of brontotheres as diverse as the fossil record ob- first record of a brontothere from the Brennan Basin Member. tained from the middle Eocene depositional basins located in Previously, brontotheres have been reported from the higher northeastern Utah, southwestern Wyoming and northwestern stratigraphic La Point Member (Duchesneodus uintensis) Colorado (Lull, 1905; Cook, 1926; Douglass, 1909; Gregory, and the lower stratigraphic Uinta Formation (Sphenocoelus 1912; Gunnell and Yarborough, 2000; Hatcher, 1895; Lucas uintensis, Fossendorhinus diploconus, Metarhinus fluviatilis, et al., 2004; Lucas and Holbrook, 2004; Lucas and Schoch, Metarhinus abbotti, Sthenodectes incisivum, Metatelmath- 1982; Mader, 2000, 2009a, b, Mihlbacher, 2008, 2011; Os- erium ultimum, Protitanotherium emarginatum, Pollyosbor- born, 1889, 1895, 1908, 1913, 1929; Peterson, 1914a, b, nia altidens, Diplacodon elatus). -
The World at the Time of Messel: Conference Volume
T. Lehmann & S.F.K. Schaal (eds) The World at the Time of Messel - Conference Volume Time at the The World The World at the Time of Messel: Puzzles in Palaeobiology, Palaeoenvironment and the History of Early Primates 22nd International Senckenberg Conference 2011 Frankfurt am Main, 15th - 19th November 2011 ISBN 978-3-929907-86-5 Conference Volume SENCKENBERG Gesellschaft für Naturforschung THOMAS LEHMANN & STEPHAN F.K. SCHAAL (eds) The World at the Time of Messel: Puzzles in Palaeobiology, Palaeoenvironment, and the History of Early Primates 22nd International Senckenberg Conference Frankfurt am Main, 15th – 19th November 2011 Conference Volume Senckenberg Gesellschaft für Naturforschung IMPRINT The World at the Time of Messel: Puzzles in Palaeobiology, Palaeoenvironment, and the History of Early Primates 22nd International Senckenberg Conference 15th – 19th November 2011, Frankfurt am Main, Germany Conference Volume Publisher PROF. DR. DR. H.C. VOLKER MOSBRUGGER Senckenberg Gesellschaft für Naturforschung Senckenberganlage 25, 60325 Frankfurt am Main, Germany Editors DR. THOMAS LEHMANN & DR. STEPHAN F.K. SCHAAL Senckenberg Research Institute and Natural History Museum Frankfurt Senckenberganlage 25, 60325 Frankfurt am Main, Germany [email protected]; [email protected] Language editors JOSEPH E.B. HOGAN & DR. KRISTER T. SMITH Layout JULIANE EBERHARDT & ANIKA VOGEL Cover Illustration EVELINE JUNQUEIRA Print Rhein-Main-Geschäftsdrucke, Hofheim-Wallau, Germany Citation LEHMANN, T. & SCHAAL, S.F.K. (eds) (2011). The World at the Time of Messel: Puzzles in Palaeobiology, Palaeoenvironment, and the History of Early Primates. 22nd International Senckenberg Conference. 15th – 19th November 2011, Frankfurt am Main. Conference Volume. Senckenberg Gesellschaft für Naturforschung, Frankfurt am Main. pp. 203. -
From the Upper Triassic of North-Central New Mexico
Heckert, A.B., and Lucas, S.G., eds., 2002, Upper Triassic Stratigraphy and Paleontology. New Mexico Museum of Natural History and Science Bulletin No. 21. 189 THE TYPE LOCALITY OF BELODON BUCEROS COPE, 1881, A PHYTOSAUR (ARCHOSAURIA: PARASUCHIDAE) FROM THE UPPER TRIASSIC OF NORTH-CENTRAL NEW MEXICO SPENCER G. LUCAS, ANDREW B. HECKERT, KATE E. ZEIGLER and ADRIAN P. HUNT lNew Mexico Museum of Natural History, 1801 Mountain Road NW, Albuquerque, NM 87104-1375 Abstract-Here we establish the stratigraphic and geographic provenance of the "Belodon" buceros Cope. The holotype, originally collected by David Baldwin in 1881, is an incomplete phytosaur skull discov ered near "Huerfano Camp" in north-central New Mexico. This skull is the first phytosaur skull de scribed from the American West, and its precise provenance has never been established. Baldwin's use of the term Huerfano Camp may refer to Orphan Mesa, an isolated butte just south of Arroyo Seco. Fossils collected by Baldwin, and our subsequent collections from Orphan Mesa, are from a fossilifer ous interval high in the Petrified Formation of the Chinle Group. These strata yield a tetrapod fauna including the aetosaur Typothorax coccinarum and the phytosaur Pseudopalatus, both index taxa of the Revueltian (early-mid Norian) land-vertebrate faunachron. "Belodon" buceros is correctly referred to Pseudopalatus buceros (Cope) and is an index taxon of the Revueltian land-vertebrate faunachron. Keywords: phytosaur, Belodon, Pseudopalatus, Revueltian INTRODUCTION and its exact provenance has never been ascertained. Here, we establish the geographic and stratigraphic provenance of the ho In the Fall of 1874, Edward Drinker Cope (1840-1897) trav lotype of Belodon buceros and discuss its taxonomic position and eled through parts of north-central New Mexico and the San Juan biostratigraphic significance. -
SMC 136 Gazin 1958 1 1-112.Pdf
SMITHSONIAN MISCELLANEOUS COLLECTIONS VOLUME 136, NUMBER 1 Cftarlesi 3B, anb JKarp "^aux OTalcott 3^es(earcf) Jf unb A REVIEW OF THE MIDDLE AND UPPER EOCENE PRIMATES OF NORTH AMERICA (With 14 Plates) By C. LEWIS GAZIN Curator, Division of Vertebrate Paleontology United States National Museum Smithsonian Institution (Publication 4340) CITY OF WASHINGTON PUBLISHED BY THE SMITHSONIAN INSTITUTION JULY 7, 1958 THE LORD BALTIMORE PRESS, INC. BALTIMORE, MD., U. S. A. CONTENTS Page Introduction i Acknowledgments 2 History of investigation 4 Geographic and geologic occurrence 14 Environment I7 Revision of certain lower Eocene primates and description of three new upper Wasatchian genera 24 Classification of middle and upper Eocene forms 30 Systematic revision of middle and upper Eocene primates 31 Notharctidae 31 Comparison of the skulls of Notharctus and Smilodectcs z:^ Omomyidae 47 Anaptomorphidae 7Z Apatemyidae 86 Summary of relationships of North American fossil primates 91 Discussion of platyrrhine relationships 98 References 100 Explanation of plates 108 ILLUSTRATIONS Plates (All plates follow page 112) 1. Notharctus and Smilodectes from the Bridger middle Eocene. 2. Notharctus and Smilodectes from the Bridger middle Eocene. 3. Notharctus and Smilodectcs from the Bridger middle Eocene. 4. Notharctus and Hemiacodon from the Bridger middle Eocene. 5. Notharctus and Smilodectcs from the Bridger middle Eocene. 6. Omomys from the middle and lower Eocene. 7. Omomys from the middle and lower Eocene. 8. Hemiacodon from the Bridger middle Eocene. 9. Washakius from the Bridger middle Eocene. 10. Anaptomorphus and Uintanius from the Bridger middle Eocene. 11. Trogolemur, Uintasorex, and Apatcmys from the Bridger middle Eocene. 12. Apatemys from the Bridger middle Eocene. -
Upper Wind River-Levels, Wind River B, Lambdotherium- Eotitanops Zone
56.9,72T (1181 :78.8) Article XV.-NEW TITANOTHERES OF THE HUERFANO BY HENRY FAIRFIELD OSBORN Renewed exploration of the Huerfano Basin of Colorado by the American Museum party under Mr. Walter Granger assisted by Mr. George Olsen, with the cooperation of Mr. R. C. Hills of Denver, during the season of 1918, has resulted in very important additions to our knowledge of this Lower Eocene fauna and of its relations to the little- known fauna of the base of the Bridger formation, Wyoming, known as Bridger A. The geologic results will be fully reported by Mr. Hills. The general palkeontologic results will be reported in detail by Mr. Granger. In the meantime, immediate description of the new titanotheres seems desirable. Besides the collections referred to in the following description of the Huerfano fauna, there is a small collection in the United States National Museum made by Mr. J. Mulligan for Mr. Hills about 1885. It includes upper molar teeth referable to the titanotheres. GEOLOGIC RELATIONS The Huerfanoproves to be about 3500 feet in thickness. Its faunistic subdivision, as already described by Osborn and Wortman,l is in the two life zones: UPPER HUERFANO, Huerfano B, fauna of surviving Eotitanops, of Paleosyops (Limnohyops) fontinalis, of Eometarhinus, of Trogosus, etc., which now appears to. be of similar age to the fauna of the base of the lower Bridger, namely, Bridger A, Trogosus, P. fontinalis zone. LOWER HUERFANO, Huerfano A, fauna of abundant Lambdotherium and rare Eotitanops, similar to that of the Lost Cabin formation, upper Wind River-levels, Wind River B, LambdotheriuM- Eotitanops zone. -
Attachment J Assessment of Existing Paleontologic Data Along with Field Survey Results for the Jonah Field
Attachment J Assessment of Existing Paleontologic Data Along with Field Survey Results for the Jonah Field June 12, 2007 ABSTRACT This is compilation of a technical analysis of existing paleontological data and a limited, selective paleontological field survey of the geologic bedrock formations that will be impacted on Federal lands by construction associated with energy development in the Jonah Field, Sublette County, Wyoming. The field survey was done on approximately 20% of the field, primarily where good bedrock was exposed or where there were existing, debris piles from recent construction. Some potentially rich areas were inaccessible due to biological restrictions. Heavily vegetated areas were not examined. All locality data are compiled in the separate confidential appendix D. Uinta Paleontological Associates Inc. was contracted to do this work through EnCana Oil & Gas Inc. In addition BP and Ultra Resources are partners in this project as they also have holdings in the Jonah Field. For this project, we reviewed a variety of geologic maps for the area (approximately 47 sections); none of maps have a scale better than 1:100,000. The Wyoming 1:500,000 geology map (Love and Christiansen, 1985) reveals two Eocene geologic formations with four members mapped within or near the Jonah Field (Wasatch – Alkali Creek and Main Body; Green River – Laney and Wilkins Peak members). In addition, Winterfeld’s 1997 paleontology report for the proposed Jonah Field II Project was reviewed carefully. After considerable review of the literature and museum data, it became obvious that the portion of the mapped Alkali Creek Member in the Jonah Field is probably misinterpreted. -
Description and Correlation of Eocene Rocks in Stratigraphie Reference Sections for the Green River and Washakie Basins, Southwest Wyoiming
Description and Correlation of Eocene Rocks in Stratigraphie Reference Sections for the Green River and Washakie Basins, Southwest Wyoiming U.S. GEOLOGICAL SURVEY PROFESSIONAE PAPER 1506-D Description and Correlation of Eocene Rocks in Stratigraphic Reference Sections for the Green River and Washakie Basins, Southwest Wyoming By HENRY W. ROEHLER GEOLOGY OF THE EOCENE WASATCH, GREEN RIVER, AND BRIDGER (WASHAKIE) FORMATIONS, GREATER GREEN RIVER BASIN, WYOMING, UTAH, AND COLORADO U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 1506-D Includes analyses of Eocene rocks in the Washakie basin UNITED STATES GOVERNMENT PRINTING OFFICE, WASHINGTON : 1992 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 Library of Congress Cataloging in Publication Data Roehler, Henry W. Description and correlation of Eocene rocks in stratigraphic reference sections for the Green River and Washakie basins, Southwest Wyoming : includes analyses of Eocene rocks in the Washakie Basin / by Henry W. Roehler. p. cm. (Geology of the Eocene Wasatch, Green River and Bridger (Washakie) formations, greater Green River Basin, Wyoming, Utah, and Colorado) (U.S. Geological Survey professional paper ; 1506-D) Includes bibliographical references. Supt. of Docs, no.: I 19.16:1506-D 1. Geology, Stratigraphic Eocene. 2. Stratigraphic correlation Wyoming. 3. Geology Wyoming. I. Title. II. Series. III. Series: U.S. Geological Survey professional paper : 1506-D. QE692.2.R58 1992 551.7'84'09787 dc20 91-4442 CIP For sale by Book and Open-File Report Sales, U.S. -
(Notoungulata) De La Formación Santa Cruz, Mioceno Temprano, Argentina
Carrera del Doctorado en Ciencias Naturales Anatomía y Sistemática de los Toxodontidae (Notoungulata) de la Formación Santa Cruz, Mioceno Temprano, Argentina. Tesis doctoral por: Lic. Santiago Hernández Del Pino Dra. Ma. Esperanza Cerdeño Serrano Dr. Sergio F. Vizcaíno Directora Director TOMO I La Plata – Argentina 2018 Dedicatoria A mi familia, por haberme impulsado en todo momento a perseguir mis aspiraciones. Especialmente a mi vieja; por haber sido el pilar fundamental, por todo su esfuerzo y perseverancia, por todas sus palabras de aliento, el apoyo incondicional y la motivación constante que me brindó durante todas las etapas de mi vida. I “When there is freedom from mechanical conditioning, there is simplicity. The classical man is just a bundle of routine, ideas, and tradition. If you follow the classical pattern, you are undestanding the routine, the tradition, the shadow—you are not understanding yourself” —Bruce Lee II Agradecimientos En estos breves comentarios, expreso mi agradecimiento a todas las personas que colaboraron, de alguna u otra manera, con el desarrollo y finalización de esta tesis. En primer lugar, a la Educación Pública y gratuita porque sin ella no hubiese podido acceder a la universidad, ni a la oportunidad de realizar un postgrado. A mi directora, Dra. Esperanza Cerdeño; en primer lugar, por haberme aceptado como su estudiante, por abrirme las puertas a su grupo de trabajo y haberme acompañado en el desarrollo de mi beca doctoral, brindándome su apoyo, experiencia y excelente predisposición desde que el primer momento que pisé Mendoza. También por su paciencia (especialmente en los últimos meses) y sus valiosos consejos que han mejorado de manera notable esta tesis doctoral y mí desempeño en general. -
SUPPLEMENTARY INFORMATION: Tables, Figures and References
Samuels et al. Evolution of the patellar sesamoid bone in mammals SUPPLEMENTARY INFORMATION: Tables, Figures and References Supplementary Table S1: Mammals$ Higher taxa Genus sp. Estimated. age of Patellar Comments# (partial) specimen, location state 0/1/2 (absent/ ‘patelloid’/ present) Sinoconodonta Sinoconodon Jurassic 0 Patellar groove absent, suggests no rigneyi (Kielan- patella Jaworowska, Cifelli & Luo, Sinoconodon is included on our 2004) phylogeny within tritylodontids. Morganucodonta Megazostrodon Late Triassic, southern 0 rudnerae (Jenkins Africa & Parrington, 1976) Morganucodonta Eozostrodon sp. Late Triassic, Wales 0 Asymmetric patellar groove, (Jenkins et al., specimens disarticulated so it is hard 1976) to assess the patella but appears absent Docodonta Castorocauda 164 Mya, mid-Jurassic, 0 Semi-aquatic adaptations lutrasimilis (Ji, China Luo, Yuan et al., 2006) Docodonta Agilodocodon 164 Mya, mid-Jurassic, 0 scansorius China (Meng, Ji, Zhang et al., 2015) Docodonta Docofossor 160 Mya 0 brachydactylus (Luo, Meng, Ji et al., 2015) Docodonta Haldanodon 150-155 Mya, Late 0 Shallow patellar groove exspectatus Jurassic, Portugal (Martin, 2005b) Australosphenida Asfaltomylos Mid-Jurassic, South ? Postcranial material absent patagonicus America (Martin, 2005a) Australosphenida Ornithorhynchus Extant 2 Platypus, genome sequenced Monotremata anatinus (Warren, Hillier, Marshall Graves et (Herzmark, 1938; al., 2008) Rowe, 1988) Samuels et al. Australosphenida Tachyglossus + Extant 2 Echidnas Monotremata Zaglossus spp. (Herzmark, 1938; Rowe, 1988) Mammaliaformes Fruitafossor 150 Mya, Late Jurassic, 0 Phylogenetic status uncertain indet. windscheffeli (Luo Colorado & Wible, 2005) Mammaliaformes Volaticotherium Late Jurassic/Early ? Hindlimb material incomplete indet. antiquus (Meng, Cretaceous Hu, Wang et al., 2006) Eutriconodonta Jeholodens 120-125 Mya, Early 0 Poorly developed patellar groove jenkinsi (Ji, Luo Cretaceous, China & Ji, 1999) Eutriconodonta Gobiconodon spp. -
A New Phylogenetic Analysis of Phytosauria (Archosauria: Pseudosuchia) with the Application of Continuous and Geometric Morphometric Character Coding
A new phylogenetic analysis of Phytosauria (Archosauria: Pseudosuchia) with the application of continuous and geometric morphometric character coding Andrew S. Jones and Richard J. Butler School of Geography, Earth and Environmental Sciences, University of Birmingham, Birmingham, UK ABSTRACT Phytosauria is a clade of large, carnivorous, semi-aquatic archosauromorphs which reached its peak diversity and an almost global distribution in the Late Triassic (c. 230–201 Mya). Previous phylogenetic analyses of Phytosauria have either focused primarily on the relationships of specific subclades, or were limited in taxonomic scope, and no taxonomically comprehensive dataset is currently available. We here present the most taxonomically comprehensive cladistic dataset of phytosaurs to date, based on extensive first-hand study, identification of novel characters and synthesis of previous matrices. This results in an almost twofold increase in phylogenetic information scored per taxon over previous analyses. Alongside a traditional discrete character matrix, three variant matrices were analysed in which selected characters were coded using continuous and landmarking methods, to more rigorously explore phytosaur relationships. Based on these four data matrices, four tree topologies were recovered. Relationships among non-leptosuchomorph phytosaurs are largely consistent between these four topologies, whereas those of more derived taxa are more variable. Rutiodon carolinensis consistently forms a sister relationship with Angistorhinus. In three topologies Nicrosaurus nests deeply within a group of traditionally Submitted 24 April 2018 non-Mystriosuchini taxa, leading us to redefine Mystriosuchini by excluding 9 October 2018 Accepted Nicrosaurus as an internal specifier. Two distinct patterns of relationships within Published 10 December 2018 Mystriosuchini are present in the four topologies, distinguished largely by the Corresponding author Andrew S.