Stretching the Time Span of Hominin Evolution at Kromdraai
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Carnivora, Mammalia) in the Blancan of North America
THE PEARCE-SELLARDS Series NUMBER 19 THE GENUS DINOFELIS (CARNIVORA, MAMMALIA) IN THE BLANCAN OF NORTH AMERICA by BJORN KURTEN Submitted for publication May 30, 1972 TEXAS MEMORIAL MUSEUM / 24TH & TRINITY / AUSTIN, TEXAS W. W. NEWCOMB, JR., DIRECTOR The Genus Dinofelis (Carnivora, Mammalia) in the Blancan of North America Bjorn Kurten* INTRODUCTION The Blanco fauna was described by Meade (1945), who created the new on a felid species Panthera palaeoonca , based skull and associated mandible. Comparing the new species with members of the genera Panthera and Felis, he concluded that it showed close affinity to the jaguar. This has been tenta- tively accepted by later workers (Savage, 1960). The species forms the basis for the record of the genus Panthera in the Blancan of North America. A restudy of the material in 1971 led to the discovery in the collections of the Texas Memorial Museum at the University of Texas at Austin, of an additional, better preserved specimen (an upper canine) which clearly did not belong to Panthera or Felis but showed close affinity to the genus Dino- felis which has hitherto only been recorded from the Old World. Checking back on the type skull and mandible, the reference to Dinofelis could be fully substantiated. I wish to express my gratitude to Drs. John A. Wilson and Ernest L. Lundelius, the University of Texas at Austin, for the opportunity to study collections in their care. The abbreviation TMM is used to signify collections of the Texas Memorial Museum, the University of Texas at Austin. These were formerly in the collections of the Bureau of Economic Geology and in previous reports bore the prefix BEG. -
O Ssakach Drapieżnych – Część 2 - Kotokształtne
PAN Muzeum Ziemi – O ssakach drapieżnych – część 2 - kotokształtne O ssakach drapieżnych - część 2 - kotokształtne W niniejszym artykule przyjrzymy się ewolucji i zróżnicowaniu zwierząt reprezentujących jedną z dwóch głównych gałęzi ewolucyjnych w obrębie drapieżnych (Carnivora). Na wczesnym etapie ewolucji, drapieżne podzieliły się (ryc. 1) na psokształtne (Caniformia) oraz kotokształtne (Feliformia). Paradoksalnie, w obydwu grupach występują (bądź występowały w przeszłości) formy, które bardziej przypominają psy, bądź bardziej przypominają koty. Ryc. 1. Uproszczone drzewo pokrewieństw ewolucyjnych współczesnych grup drapieżnych (Carnivora). Ryc. Michał Loba, na podstawie Nyakatura i Bininda-Emonds, 2012. Tym, co w rzeczywistości dzieli te dwie grupy na poziomie anatomicznym jest budowa komory ucha środkowego (bulla tympanica, łac.; ryc. 2). U drapieżnych komora ta jest budowa przede wszystkim przez dwie kości – tylną kaudalną kość entotympaniczną i kość ektotympaniczną. U kotokształtnych, w miejscu ich spotkania się ze sobą powstaje ciągła przegroda. Obydwie części komory kontaktują się ze sobą tylko za pośrednictwem małego okienka. U psokształtnych 1 PAN Muzeum Ziemi – O ssakach drapieżnych – część 2 - kotokształtne Ryc. 2. Widziane od spodu czaszki: A. baribala (Ursus americanus, Ursidae, Caniformia), B. żenety zwyczajnej (Genetta genetta, Viverridae, Feliformia). Strzałkami zaznaczono komorę ucha środkowego u niedźwiedzia i miejsce występowania przegrody w komorze żenety. Zdj. (A, B) Phil Myers, Animal Diversity Web (CC BY-NC-SA -
Reassessment of Olduvai Bed I Cercopithecoids: a New Biochronological and Biogeographical Link to the South African Fossil Record
Journal of Human Evolution 92 (2016) 50e59 Contents lists available at ScienceDirect Journal of Human Evolution journal homepage: www.elsevier.com/locate/jhevol Reassessment of Olduvai Bed I cercopithecoids: A new biochronological and biogeographical link to the South African fossil record * Christopher C. Gilbert a, b, c, d, , Stephen R. Frost e, Eric Delson b, d, f, g, h a Department of Anthropology, Hunter College of the City University of New York, 695 Park Avenue, New York, NY 10065, USA b PhD Program in Anthropology, Graduate Center of the City University of New York, 365 Fifth Avenue, NY 10016, USA c PhD Program in Biology, Graduate Center of the City University of New York, 365 Fifth Avenue, NY 10016, USA d New York Consortium in Evolutionary Primatology, USA e Department of Anthropology, University of Oregon, Eugene, OR, 97403, USA f Department of Anthropology, Lehman College of the City University of New York, 250 Bedford Park Boulevard West, Bronx, NY 10468, USA g Department of Vertebrate Paleontology, American Museum of Natural History, Central Park West, New York, NY 10024, USA h Institut Catala de Paleontologia Miquel Crusafont, Universitat Autonoma de Barcelona, Edifici ICTA-ICP, Carrer de les Columnes s/n, Campus de la UAB, 08193 Cerdanyola del Valles, Barcelona, Spain article info abstract Article history: Fossil monkeys have long been used as important faunal elements in studies of African Plio-Pleistocene Received 13 September 2015 biochronology, particularly in the case of the South African karst cave sites. Cercopithecoid fossils have Accepted 6 December 2015 been known from Tanzania's Olduvai Gorge for nearly a century, with multiple taxa documented Available online xxx including Theropithecus oswaldi and Cercopithecoides kimeui, along with papionins and colobines less clearly attributable to species. -
A Contextual Review of the Carnivora of Kanapoi
A contextual review of the Carnivora of Kanapoi Lars Werdelin1* and Margaret E. Lewis2 1Department of Palaeobiology, Swedish Museum of Natural History, Box 50007, S-10405 Stockholm, Swe- den; [email protected] 2Biology Program, School of Natural Sciences and Mathematics, Stockton University, 101 Vera King Farris Drive, Galloway, NJ 08205, USA; [email protected] *Corresponding author Abstract The Early Pliocene is a crucial time period in carnivoran evolution. Holarctic carnivoran faunas suffered a turnover event at the Miocene-Pliocene boundary. This event is also observed in Africa but its onset is later and the process more drawn-out. Kanapoi is one of the earliest faunas in Africa to show evidence of a fauna that is more typical Pliocene than Miocene in character. The taxa recovered from Kanapoi are: Torolutra sp., Enhydriodon (2 species), Genetta sp., Helogale sp., Homotherium sp., Dinofelis petteri, Felis sp., and Par- ahyaena howelli. Analysis of the broader carnivoran context of which Kanapoi is an example shows that all these taxa are characteristic of Plio-Pleistocene African faunas, rather than Miocene ones. While some are still extant and some went extinct in the Early Pleistocene, Parahyaena howelli is unique in both originating and going extinct in the Early Pliocene. Keywords: Africa, Kenya, Miocene, Pliocene, Pleistocene, Carnivora Introduction Dehghani, 2011; Werdelin and Lewis, 2013a, b). In Kanapoi stands at a crossroads of carnivoran this contribution we will investigate this pattern and evolution. The Miocene –Pliocene boundary (5.33 its significance in detail. Ma: base of the Zanclean Stage; Gradstein et al., 2012) saw a global turnover among carnivores (e.g., Material and methods Werdelin and Turner, 1996). -
Old World Monkeys
OLD WORLD MONKEYS Edited by Paul F. Whitehead and Clifford J. Jolly The Pitt Building, Trumpington Street, Cambridge CB2 1RP, United Kingdom The Edinburgh Building, Cambridge CB2 2RU, UK http://www.cup.cam.ac.uk 40 West 20th Street, New York, NY 10011-4211, USA http://www.cup.org 10 Stamford Road, Oakleigh, Melbourne 3166, Australia Ruiz de Alarco´n 13, 28014 Madrid, Spain © Cambridge University Press 2000 This book is in copyright. Subject to statutory exception and to the provisions of relevant collective licensing agreements, no reproduction of any part may take place without the written permission of Cambridge University Press. First published 2000 Printed in the United Kingdom at the University Press, Cambridge Typeface Times NR 10/13pt. System QuarkXPress® [] A catalogue record for this book is available from the British Library Library of Congress Cataloguing in Publication data Old world monkeys / edited by Paul F. Whitehead & Clifford J. Jolly. p. cm. ISBN 0 521 57124 3 (hardcover) 1. Cercopithecidae. I. Whitehead, Paul F. (Paul Frederick), 1954– . II. Jolly, Clifford J., 1939– . QL737.P930545 2000 599.8Ј6–dc21 99-20192 CIP ISBN 0 521 57124 3 hardback Contents List of contributors page vii Preface x 1 Old World monkeys: three decades of development and change in the study of the Cercopithecoidea Clifford J. Jolly and Paul F. Whitehead 1 2 The molecular systematics of the Cercopithecidae Todd R. Disotell 29 3 Molecular genetic variation and population structure in Papio baboons Jeffrey Rogers 57 4 The phylogeny of the Cercopithecoidea Colin P. Groves 77 5 Ontogeny of the nasal capsule in cercopithecoids: a contribution to the comparative and evolutionary morphology of catarrhines Wolfgang Maier 99 6 Old World monkey origins and diversification: an evolutionary study of diet and dentition Brenda R. -
Endemism and Migration in the Kochkor Basin? Identification and Description of Adcrocuta Eximia (Mammalia: Carnivora: Hyaenidae) and C.F
Palaeontologia Electronica palaeo-electronica.org Endemism and migration in the Kochkor Basin? Identification and description of Adcrocuta eximia (Mammalia: Carnivora: Hyaenidae) and c.f. Paramachaerodus (Mammalia: Carnivora: Felidae) fossils at the Miocene locality of Ortok, Kyrgyzstan Sophie A. Miller, Paul Z. Barrett, Win N.F. McLaughlin, and Samantha S.B. Hopkins ABSTRACT Dentition from a Miocene hyaenid and a saber-toothed felid are described from the Chu Formation of Kyrgyzstan. Identified as Adcrocuta eximia (UOMNH F-70508) and c.f. Paramachaerodus (UOMNH F-70509), these represent one of the only formal- ized descriptions of fossil taxa from the Miocene in Kyrgyzstan. These specimens were recovered from the Ortok locality at the northwestern corner of the Kochkor Basin, the youngest of the known bone-bed localities in the Chu Formation. Using bio- and mag- netostratigraphy, the Chu Formation is attributed to the late Miocene to Pliocene, deposited approximately at 8 to 4 Ma. The Adcrocuta specimen consists of a partial dentary with condylar and angular processes, one upper, five lower teeth, and the par- tial root and alveoli of a fifth mandibular tooth. The c.f. Paramachaerodus specimen includes a partial M1, P4, and C1, and exhibits the features of the “scimitar-toothed” machairodontines. Preserved diagnostic characters place the Kyrgyz specimen closest to P. ogygia, although with certain features similar to that of P. transasiaticus, such as incipient crenulations on the canine. However, the age of the Kyrgyz specimen, approximately 6 Ma, is substantially younger than what is known for either of these taxa. We therefore hypothesize this Paramachaerodus specimen could be evidence of an endemic taxon in Kyrgyzstan from earlier migrating Asian species, potentially due to geological uplift with the Tien Shan Mountains. -
A New Machairodont from the Palmetto Fauna (Early Pliocene) of Florida, with Comments on the Origin of the Smilodontini (Mammalia, Carnivora, Felidae)
A New Machairodont from the Palmetto Fauna (Early Pliocene) of Florida, with Comments on the Origin of the Smilodontini (Mammalia, Carnivora, Felidae) Steven C. Wallace1*, Richard C. Hulbert Jr.2 1 Department of Geosciences, Don Sundquist Center of Excellence in Paleontology, East Tennessee State University, Johnson City, Tennessee, United States of America, 2 Florida Museum of Natural History, University of Florida, Gainesville, Florida, United States of America Abstract South-central Florida’s latest Hemphillian Palmetto Fauna includes two machairodontine felids, the lion-sized Machairodus coloradensis and a smaller, jaguar-sized species, initially referred to Megantereon hesperus based on a single, relatively incomplete mandible. This made the latter the oldest record of Megantereon, suggesting a New World origin of the genus. Subsequent workers variously accepted or rejected this identification and biogeographic scenario. Fortunately, new material, which preserves previously unknown characters, is now known for the smaller taxon. The most parsimonious results of a phylogenetic analysis using 37 cranio-mandibular characters from 13 taxa place it in the Smilodontini, like the original study; however, as the sister-taxon to Megantereon and Smilodon. Accordingly, we formally describe Rhizosmilodon fiteae gen. et sp. nov. Rhizosmilodon, Megantereon, and Smilodon ( = Smilodontini) share synapomorphies relative to their sister-taxon Machairodontini: serrations smaller and restricted to canines; offset of P3 with P4 and p4 with m1; complete verticalization of mandibular symphysis; m1 shortened and robust with widest point anterior to notch; and extreme posterior ‘‘lean’’ to p3/p4. Rhizosmilodon has small anterior and posterior accessory cusps on p4, a relatively large lower canine, and small, non-procumbent lower incisors; all more primitive states than in Megantereon and Smilodon. -
Downloaded from Time Trees of Life (TTOL; Kumar Et Al., 2017) and Converted from Newick to Nexus Format in Treegraph 2.0 (Stöver and Müller, 2010)
Durham Research Online Deposited in DRO: 08 April 2020 Version of attached le: Accepted Version Peer-review status of attached le: Peer-reviewed Citation for published item: Elton, Sarah and Dunn, Jason (2020) 'Baboon biogeography, divergence and evolution : morphological and palaeoecological perspectives.', Journal of human evolution., 145 . p. 102799. Further information on publisher's website: https://doi.org/10.1016/j.jhevol.2020.102799 Publisher's copyright statement: c 2020 This manuscript version is made available under the CC-BY-NC-ND 4.0 license http://creativecommons.org/licenses/by-nc-nd/4.0/ Additional information: Use policy The full-text may be used and/or reproduced, and given to third parties in any format or medium, without prior permission or charge, for personal research or study, educational, or not-for-prot purposes provided that: • a full bibliographic reference is made to the original source • a link is made to the metadata record in DRO • the full-text is not changed in any way The full-text must not be sold in any format or medium without the formal permission of the copyright holders. Please consult the full DRO policy for further details. Durham University Library, Stockton Road, Durham DH1 3LY, United Kingdom Tel : +44 (0)191 334 3042 | Fax : +44 (0)191 334 2971 https://dro.dur.ac.uk Baboon biogeography, divergence and evolution: morphological and paleoecological perspectives. Sarah Eltona* and Jason Dunnb aDurham University, Anthropology Department, Dawson Building, South Road, Durham, DH1 3LE bWork conducted at Hull York Medical School, University of Hull, Cottingham Road, Hull, HU6 7RZ. -
Areas 1- Ern Africa
Kroeber Anthropological Society Papers, Nos. 71-72, 1990 Diet, Species Diversity and Distribution of African Fossil Baboons Brenda R. Benefit and Monte L. McCrossin Based on measurements ofmolarfeatures shown to befunctionally correlated with the proportions of fruits and leaves in the diets ofextant monkeys, Plio-Pleistocenepapionin baboonsfrom southern Africa are shown to have included more herbaceous resources in their diets and to have exploited more open country habitats than did the highlyfrugivorousforest dwelling eastern African species. The diets ofall species offossil Theropithecus are reconstructed to have included morefruits than the diets ofextant Theropithecus gelada. Theropithecus brumpti, T. quadratirostris and T. darti have greater capacitiesfor shearing, thinner enamel and less emphases on the transverse component ofmastication than T. oswaldi, and are therefore interpreted to have consumed leaves rather than grass. Since these species are more ancient than the grass-eating, more open country dwelling T. oswaldi, the origin ofthe genus Thero- pithecus is attributed tofolivorous adaptations by largepapionins inforest environments rather than to savannah adapted grass-eaters. Reconstructions ofdiet and habitat are used to explain differences in the relative abundance and diversity offossil baboons in eastern andsouthern Africa. INTRODUCTION abundance between eastern and southern Africa is observed for members of the Papionina (Papio, Interpretations of the dietary habits of fossil Cercocebus, Parapapio, Gorgopithecus, and Old World monkeys have been based largely on Dinopithecus). [We follow Szalay and Delson analogies to extant mammals with lophodont teeth (1979) in recognizing two tribes of cercopithe- (Jolly 1970; Napier 1970; Delson 1975; Andrews cines, Cercopithecini and Papionini, and three 1981; Andrews and Aiello 1984; Temerin and subtribes of the Papionini: Theropithecina (gela- Cant 1983). -
The Proceedings of GREAT Day 2020
Proceedings of GREAT Day Volume 2020 Article 24 2021 The Proceedings of GREAT Day 2020 Follow this and additional works at: https://knightscholar.geneseo.edu/proceedings-of-great-day Recommended Citation (2021) "The Proceedings of GREAT Day 2020," Proceedings of GREAT Day: Vol. 2020 , Article 24. Available at: https://knightscholar.geneseo.edu/proceedings-of-great-day/vol2020/iss1/24 This Full Issue is brought to you for free and open access by the GREAT Day at KnightScholar. It has been accepted for inclusion in Proceedings of GREAT Day by an authorized editor of KnightScholar. For more information, please contact [email protected]. et al.: <i>The Proceedings of GREAT Day</i> 2020 The Proceedings of GREAT Day 2020 SUNY Geneseo Geneseo, NY Published by KnightScholar, 2021 1 Proceedings of GREAT Day, Vol. 2020 [2021], Art. 24 © 2021 The State University of New York at Geneseo This work is licensed under the Creative Commons Attribution 4.0 International License unless otherwise noted. To view a copy of this license, visit http://crea- tivecommons.org/licenses/by/4.0/. Milne Library 1 College Circle Geneseo, NY 14454 GREAT Day logos have been used with the permission of their original designer, Dr. Stephen West. ISBN: 978-1-942341-78-9 https://knightscholar.geneseo.edu/proceedings-of-great-day/vol2020/iss1/24 2 et al.: <i>The Proceedings of GREAT Day</i> 2020 About GREAT Day and The Proceedings of GREAT Day Geneseo Recognizing Excellence, Achievement, & Talent is a college-wide sympo- sium celebrating the creative and scholarly endeavors of our students. In addition to recognizing the achievements of our students, the purpose of GREAT Day is to help foster academic excellence, encourage professional development, and build connec- tions within the community. -
Population Genomics of a Baboon Hybrid Zone in Zambia Kenneth Lyu Chiou Washington University in St
Washington University in St. Louis Washington University Open Scholarship Arts & Sciences Electronic Theses and Dissertations Arts & Sciences Spring 5-15-2017 Population Genomics of a Baboon Hybrid Zone in Zambia Kenneth Lyu Chiou Washington University in St. Louis Follow this and additional works at: https://openscholarship.wustl.edu/art_sci_etds Part of the Biological and Physical Anthropology Commons, and the Genetics Commons Recommended Citation Chiou, Kenneth Lyu, "Population Genomics of a Baboon Hybrid Zone in Zambia" (2017). Arts & Sciences Electronic Theses and Dissertations. 1094. https://openscholarship.wustl.edu/art_sci_etds/1094 This Dissertation is brought to you for free and open access by the Arts & Sciences at Washington University Open Scholarship. It has been accepted for inclusion in Arts & Sciences Electronic Theses and Dissertations by an authorized administrator of Washington University Open Scholarship. For more information, please contact [email protected]. WASHINGTON UNIVERSITY IN ST. LOUIS Department of Anthropology Dissertation Examination Committee: Jane Phillips-Conroy, Chair Amy Bauernfeind Clifford Jolly Allan Larson Amanda Melin Population Genomics of a Baboon Hybrid Zone in Zambia By Kenneth L. Chiou A dissertation presented to The Graduate School of Washington University in partial fulfillment of the requirements for the degree of Doctor of Philosophy May 2017 St. Louis, Missouri © Kenneth L. Chiou Contents List of Figures v List of Tables vii Acknowledgments ix Abstract xiv 1 Hybrid Zones and Papio: A Review 1 Introduction . 1 Hybridization . 2 Study animals . 5 Evolution of genus Papio ................................. 7 Hybridization in Papio ................................... 15 Zambian Papio: diversity and distribution . 23 Relevance to Homo ..................................... 35 Study site . 40 Research summary . 44 Overview of upcoming chapters . -
Phylogenetic Relationships of Living and Fossil African Papionins: Combined Evidence from Morphology and Molecules
City University of New York (CUNY) CUNY Academic Works Publications and Research Hunter College 2018 Phylogenetic relationships of living and fossil African papionins: Combined evidence from morphology and molecules Kelsey D. Pugh The Graduate Center, City University of New York Christopher C. Gilbert CUNY Hunter College How does access to this work benefit ou?y Let us know! More information about this work at: https://academicworks.cuny.edu/hc_pubs/647 Discover additional works at: https://academicworks.cuny.edu This work is made publicly available by the City University of New York (CUNY). Contact: [email protected] Journal of Human Evolution 123 (2018) 35e51 Contents lists available at ScienceDirect Journal of Human Evolution journal homepage: www.elsevier.com/locate/jhevol Phylogenetic relationships of living and fossil African papionins: Combined evidence from morphology and molecules * Kelsey D. Pugh a, b, , Christopher C. Gilbert a, b, c a PhD Program in Anthropology, Graduate Center of the City University of New York, 365 Fifth Avenue, New York, NY 10016, USA b New York Consortium in Evolutionary Primatology (NYCEP), USA c Department of Anthropology, Hunter College of the City University of New York, 695 Park Avenue, New York, NY 10065, USA article info abstract Article history: African papionins are a highly successful subtribe of Old World monkeys with an extensive fossil record. Received 7 November 2017 On the basis of both molecular and morphological data, crown African papionins are divided into two Accepted 1 June 2018 clades: Cercocebus/Mandrillus and Papio/Lophocebus/Rungwecebus/Theropithecus (P/L/R/T), though Available online 26 July 2018 phylogenetic relationships in the latter clade, among both fossil and extant taxa, remain difficult to resolve.