Aegyptopithecus and Proconsul
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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. -
Paralouatta Varonai. a New Quaternary Platyrrhine from Cuba
Manuel River0 Paralouatta varonai. a new Quaternary Faruldad de Biologia, 1 ~niversidadde platyrrhine from Cuba IA Habana, Ln Habana, Cuba Paralouatta varonai, new gen. and sp., from the Quaternary of Cuba, is diag- Oscar Arredondo nosed on the basis ofa skull lacking only portions of the face and the anterior dentition. Among extant platyrrhines, the new monkey shares important derived resemblances with Alouatta, including: (1) form of hafting of the neurocranium and face, (2) depth of malar corpus, and (3) marked lateral flaring of the maxillary root of the zygomatic process. It differs from Alouatta Received 27 June 1990 in mostly primitive ways, including: (1) presence of downwardly-directed Revision received 1 October 1990 foramen magnum, (2) less vertical orientation ofnuchal plane, and (3) curw and accepted I November 1990 of Spee opening less sharply upward. A conspicuous autapomorphy of P. vnronai is the extremely large size of the orbits, paralleled among living ~~vul~,rds;Platyrrhini, Atelidae. piatyrrhines only in Aotw. ~w&xuztln onrona:, Quaternary, Cuba, Fossil primates. journal oj Human .!hlution ( 1991) 21, l-1 1 introduction It is increasingly apparent that the Greater Antilles possessed a diverse array of platyrrhine primates during geologically recent times. To date, primate remains have been recovered from cave sites on three of these islands-Jamaica, Hispaniola and Cuba (Ameghino, 19 10; Miller, 1916, 1929; Williams & Koopman, 1952; Rimoli, 1977; MacPhee & Woods, 1982; Ford & Morgan, 1986,1988; Ford, 1990; MacPhee & Fleagle, in press). Some of this material has yet to be formally described and the number of good species represented in existing collections is unclear. -
Unravelling the Positional Behaviour of Fossil Hominoids: Morphofunctional and Structural Analysis of the Primate Hindlimb
ADVERTIMENT. Lʼaccés als continguts dʼaquesta tesi queda condicionat a lʼacceptació de les condicions dʼús establertes per la següent llicència Creative Commons: http://cat.creativecommons.org/?page_id=184 ADVERTENCIA. El acceso a los contenidos de esta tesis queda condicionado a la aceptación de las condiciones de uso establecidas por la siguiente licencia Creative Commons: http://es.creativecommons.org/blog/licencias/ WARNING. The access to the contents of this doctoral thesis it is limited to the acceptance of the use conditions set by the following Creative Commons license: https://creativecommons.org/licenses/?lang=en Doctorado en Biodiversitat Facultad de Ciènces Tesis doctoral Unravelling the positional behaviour of fossil hominoids: Morphofunctional and structural analysis of the primate hindlimb Marta Pina Miguel 2016 Memoria presentada por Marta Pina Miguel para optar al grado de Doctor por la Universitat Autònoma de Barcelona, programa de doctorado en Biodiversitat del Departamento de Biologia Animal, de Biologia Vegetal i d’Ecologia (Facultad de Ciències). Este trabajo ha sido dirigido por el Dr. Salvador Moyà Solà (Institut Català de Paleontologia Miquel Crusafont) y el Dr. Sergio Almécija Martínez (The George Washington Univertisy). Director Co-director Dr. Salvador Moyà Solà Dr. Sergio Almécija Martínez A mis padres y hermana. Y a todas aquelas personas que un día decidieron perseguir un sueño Contents Acknowledgments [in Spanish] 13 Abstract 19 Resumen 21 Section I. Introduction 23 Hominoid positional behaviour The great apes of the Vallès-Penedès Basin: State-of-the-art Section II. Objectives 55 Section III. Material and Methods 59 Hindlimb fossil remains of the Vallès-Penedès hominoids Comparative sample Area of study: The Vallès-Penedès Basin Methodology: Generalities and principles Section IV. -
Title Three-Dimensional Morphology of the Sigmoid Notch of The
View metadata, citation and similar papers at core.ac.uk brought to you by CORE provided by Kyoto University Research Information Repository Three-Dimensional Morphology of the Sigmoid Notch of the Title Ulna in Kenyapithecus and Proconsul NAKATSUKASA, Masato; SHIMIZU, Daisuke; NAKANO, Author(s) Yoshihiko; ISHIDA, Hidemi African study monographs. Supplementary issue (1996), 24: Citation 57-71 Issue Date 1996-12 URL http://dx.doi.org/10.14989/68383 Right Type Departmental Bulletin Paper Textversion publisher Kyoto University African Study Monographs, Suppl. 24: 57-71, December 1996 57 THREE-DIMENSIONAL MORPHOLOGY OF THE SIGMOID NOTCH OF THE ULNA IN KENYAPITHECUS AND PROCONSUL Masato Nakatsukasa Daisuke Shimizu Laboratory of Physical Anthropology, Faculty of Science, Kyoto University Yoshihiko Nakano Department of Biological Anthropology, Faculty of Human Sciences, Osaka University Hidemi Ishida Laboratory of Physical Anthropology, Faculty of Science, Kyoto University ABSTRACT The three-dimensional (3-D) morphology of the sigmoid notch was examined in Kenyapithecus, Proconsul, and several living anthropoids by using an automatic 3-D digitizer. It was revealed that Kenyapithecus and Proconsul exhibit a very similar morphology of the dis tal region of the sigmoid notch; including the absence of a median keel and a downward sloped coronoid process. In addition, the proxilnal region of the sigmoid notch is curved more acutely relative to the distal region in Proconsul. This morphological complex is unique and not found in the examined living primates. The benefits of 3-D morphometries are discussed. Key Words: Kenyapithecus, Proconsul, sigmoid notch, three-dimensional morphometrics, ulna. INTRODUCTION Recently, automatic three-dimensional (3-0) digitizers have become more fre quently to be used for biometrics. -
From the Gulf Coastal Plain
Bull. Fla. Mus. Nat. Hist. (2005) 45(4): 355-361 355 EKGMOWECHASHALA (MAMMALIA, ?PRIMATES) FROM THE GULF COASTAL PLAIN L. Barry Albright III1 A single, small, water-worn tooth from the “middle” Arikareean Toledo Bend Local Fauna of the Gulf Coastal Plain closely resembles the lower fourth premolar of the questionable primate Ekgmowechashala. The only known species of the genus, Ekgmowechashala philotau Macdonald (1963), was originally recovered from the early Arikareean Sharps Formation of South Dakota, but is also known from similar aged strata of the John Day Formation, Oregon. Although the Toledo Bend specimen differs somewhat in morphology from the p4 of E. philotau, a new species is not named in this report because of such limited material and because the specimen is incomplete. Unfortunately, the specimen does not provide information that helps clarify current arguments regarding the affinities of Ekgmowechashala with primates or plagiomenids. It does, however, provide (1) a temporal range extension for the genus to the early late Arikareean, or about four million years younger than previously known, and (2) a geographic extension east and considerably south of its prior distribution. If Ekgmowechashala is ultimately deter- mined to belong to the Primates, then the Toledo Bend species would become the last known North American representative of the order. Key Words: Ekgmowechashala; Primates; Plagiomenidae; Texas Gulf Coastal Plain; Arikareean INTRODUCTION brate paleontology collections of the Louisiana State Uni- In 1990, while screen-washing matrix from the “middle” versity Museum of Geoscience (LSUMG V). Arikareean Toledo Bend site in the Fleming Formation of easternmost Texas (Albright 1994, 1996, 1998a, 1998b, BACKGROUND 1999), a small, unusual, water-worn tooth was recov- Ekgmowechashala philotau is a small “enigmatic late ered that differed considerably from the site’s more com- Oligocene mammal” (McKenna, 1990:226) heretofore mon and readily identifiable rodent teeth. -
Glaciation (Oakley, 1950). Variations in the Proposed Beginning Dates
EVOLUTION OF THE HUMAN HAND AMD THE GREAT HAND-AXE TRADITION Grover S. Krantz The hand-axe is both the earliest and the longest persisting of standar- dized stone tools. They present a continuous history of one tool type from the first to the third interglacial periods, a span.of at least 200,000 years and perhaps as many as half a million. Equally remarkable is their geographical range which covers all of Africa, western Europe and southern Asia--fully half of-the then habitable Old Vorld. Aside from differences in the local stone that was utilized, hand-axes from this whole area are constructed on the same plan and show no clear regional typology. Other tool types occur with hand-axes: utilized flakes are found at all levels, and in the later half of the sequence there-are cleavers, ovates, trimmed flakes and spherical stone balls. Throughout the sequence, however, the basic design of the hand-axe continues with its intended formnapparently unchanged. We thus have a continuous record of man's attempts to produce a single type of 'implement over mst of his tool making history. (See Figure 1.) Recent discoveries of fossil man have made it increasingly evident that biological evolution of the human body was also in progress coincident with the development of ancient stone tool types. 'While the exact time of appearance of Homo siens is still in some dispute (see Stewart, 1950 and Oakley., 1957), it is no nowseriously maintained that the earliest tool makers necessarily approximated the modern or even the neanderthal morphologies. -
Convergent Evolution of Olfactory and Thermoregulatory Capacities in Small Amphibious Mammals
Convergent evolution of olfactory and thermoregulatory capacities in small amphibious mammals Quentin Martineza,1, Julien Clavelb,c, Jacob A. Esselstynd,e, Anang S. Achmadif, Camille Grohég,h, Nelly Piroti,j, and Pierre-Henri Fabrea,k aInstitut des Sciences de l’Évolution de Montpellier (ISEM), CNRS, Institut de recherche pour le développement (IRD), Université de Montpellier (UM), UMR 5554, 34095 Montpellier, France; bDepartment of Life Sciences, The Natural History Museum, SW7 5DB London, United Kingdom; cUniv. Lyon Laboratoire d’Ecologie des Hydrosystèmes Naturels et Anthropisés, UMR CNRS 5023, Université Claude Bernard Lyon 1, École Nationale des Travaux Publics de l’État (ENTPE), F‐69622 Villeurbanne, Cedex, France; dMuseum of Natural Science, Louisiana State University, Baton Rouge, LA 70803; eDepartment of Biological Sciences, Louisiana State University, Baton Rouge, LA 70803; fMuseum Zoologicum Bogoriense, Research Center for Biology, Indonesian Institute of Sciences (LIPI), 16911 Cibinong, Indonesia; gDivision of Paleontology, American Museum of Natural History, New York, NY 10024; hLaboratoire Paléontologie Évolution Paléoécosystèmes Paléoprimatologie (PALEVOPRIM, UMR 7262, CNRS-Institut écologie et environnement [INEE]), Université de Poitiers, 86073 Poitiers, Cedex 9, France; iInstitut de Recherche en Cancérologie de Montpellier (IRCM), INSERM, U1194 UM, Institut du Cancer de Montpellier (ICM), F-34298 Montpellier, Cedex 5, France; jRéseau d’Histologie Expérimentale de Montpellier, UMS3426 CNRS-US009 INSERM-UM, 34298 Montpellier, France; and kMammal Section, Department of Life Sciences, The Natural History Museum, SW7 5DB London, United Kingdom Edited by David B. Wake, University of California, Berkeley, CA, and approved February 28, 2020 (received for review October 11, 2019) Olfaction and thermoregulation are key functions for mammals. The partitioning has been documented in histological, airflow dynamic, former is critical to feeding, mating, and predator avoidance behaviors, and performance test studies (9–13). -
8. Primate Evolution
8. Primate Evolution Jonathan M. G. Perry, Ph.D., The Johns Hopkins University School of Medicine Stephanie L. Canington, B.A., The Johns Hopkins University School of Medicine Learning Objectives • Understand the major trends in primate evolution from the origin of primates to the origin of our own species • Learn about primate adaptations and how they characterize major primate groups • Discuss the kinds of evidence that anthropologists use to find out how extinct primates are related to each other and to living primates • Recognize how the changing geography and climate of Earth have influenced where and when primates have thrived or gone extinct The first fifty million years of primate evolution was a series of adaptive radiations leading to the diversification of the earliest lemurs, monkeys, and apes. The primate story begins in the canopy and understory of conifer-dominated forests, with our small, furtive ancestors subsisting at night, beneath the notice of day-active dinosaurs. From the archaic plesiadapiforms (archaic primates) to the earliest groups of true primates (euprimates), the origin of our own order is characterized by the struggle for new food sources and microhabitats in the arboreal setting. Climate change forced major extinctions as the northern continents became increasingly dry, cold, and seasonal and as tropical rainforests gave way to deciduous forests, woodlands, and eventually grasslands. Lemurs, lorises, and tarsiers—once diverse groups containing many species—became rare, except for lemurs in Madagascar where there were no anthropoid competitors and perhaps few predators. Meanwhile, anthropoids (monkeys and apes) emerged in the Old World, then dispersed across parts of the northern hemisphere, Africa, and ultimately South America. -
A Comparative Analysis of the Wrist and Ankle Morphology of Hominoids and Lorisids, with Implications for the Evolution of Hominoid Locomotion
Durham E-Theses A comparative analysis of the wrist and ankle morphology of hominoids and lorisids, with implications for the evolution of hominoid locomotion Read, Catriona S. How to cite: Read, Catriona S. (2001) A comparative analysis of the wrist and ankle morphology of hominoids and lorisids, with implications for the evolution of hominoid locomotion, Durham theses, Durham University. Available at Durham E-Theses Online: http://etheses.dur.ac.uk/3775/ 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 Durham E-Theses • 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 Durham E-Theses policy for further details. Academic Support Oce, Durham University, University Oce, Old Elvet, Durham DH1 3HP e-mail: [email protected] Tel: +44 0191 334 6107 http://etheses.dur.ac.uk 2 A Comparative Analysis of the Wrist and Ankle Morphology of Hominoids and Lorisids, with Implications for the Evolution of Hominoid Locomotion A Dissertation presented by Catriona S. Read to The Graduate School For the degree of Master of Science m Biological Anthropology Department of Anthropology University of Durham September 2001 The co11yright of this thesis rests with the author. -
Paleo-The Story of Life
PALEO: THE STORY OF LIFE Life on Earth has not always existed as it currently does. The fact that life began on Earth in the first place is miraculous due to the environmental factors needed for its beginnings and sustainability. The relentless pursuit of life over billions of years from small living molecules to complex creatures roaming, flying and swimming throughout the Earth has culminated into the current state of life’s existence as we know it on the planet we call home. Paleo: The Story of Life is a 3,000-square-foot exhibit, spanning 4.6 billion years in scope. The exhibit presents casts of 128 rare fossils, including Lucy, Archaeopteryx and T rex, among many others. Drawn from the world’s foremost fossil collections, the Paleo exhibit showcases casts of rare fossils from the Americas, Europe, Asia, Africa and Australia – skeletons, skulls, claws and eggs gathered from prestigious museums, including the Smithsonian Institution, American Museum of Natural History, Royal Ontario Museum and Carnegie Museum, among others. Rarely available for viewing outside of their respective museums, these compelling artifacts are presented exclusively in Paleo: The Story of Life. Fossils range from the earliest invertebrate marine life through the Triassic, Jurassic and Cretaceous dinosaurs to mammals and prehistoric humans. Paleo: The Story of Life explores the comprehensive story of prehistoric life on Earth. The Paleo exhibit is a visiting exhibit and will be on display through Thursday, May 31, 2018. It is located in the Horowitz Traveling Exhibit Area. The MOST presents Paleo: The Story of Life in association with the International Museum Institute, Inc. -
Cranial Remains of an Eocene Tarsier
Cranial remains of an Eocene tarsier James B. Rossie*†, Xijun Ni‡, and K. Christopher Beard§ *Department of Anthropology, Stony Brook University, Stony Brook, NY 11794; ‡Institute of Vertebrate Paleontology and Paleoanthropology, Chinese Academy of Sciences, P.O. Box 643, Beijing 100044, China; §Section of Vertebrate Paleontology, Carnegie Museum of Natural History, 4400 Forbes Avenue, Pittsburgh, PA 15213 Edited by Alan Walker, Pennsylvania State University, University Park, PA, and approved January 30, 2006 (received for review October 28, 2005) The phylogenetic position of tarsiers relative to anthropoids and Paleogene omomyids remains a subject of lively debate that lies at the center of research into anthropoid origins. Omomyids have long been regarded as the nearest relatives of tarsiers, but a sister group relationship between anthropoids and tarsiers has also been proposed. These conflicting phylogenetic reconstructions rely heavily on comparisons of cranial anatomy, but until now, the fossil record of tarsiers has been limited to a single jaw and several isolated teeth. In this article, we describe cranial material of a fossil tarsiid from the middle-Eocene Shanghuang fissure-fillings in southern Jiangsu Province, China. This facial fragment, which is allocated to Tarsius eocaenus, is virtually identical to the corre- sponding anatomy in living tarsiers and differs substantially from that of early anthropoids such as Bahinia, Phenacopithecus, and Parapithecus. This new specimen indicates that tarsiers already possessed greatly enlarged orbits and a haplorhine oronasal con- figuration by the time they are first documented in the fossil record during the middle Eocene. China ͉ primate ͉ tarsiid ack of consensus regarding the interrelationships among Lanthropoids, tarsiids, and omomyids is largely due to con- tradictory similarities among the three groups in cranial anat- omy. -
Ancestral Facial Morphology of Old World Higher Primates (Anthropoidea/Catarrhini/Miocene/Cranium/Anatomy) BRENDA R
Proc. Natl. Acad. Sci. USA Vol. 88, pp. 5267-5271, June 1991 Evolution Ancestral facial morphology of Old World higher primates (Anthropoidea/Catarrhini/Miocene/cranium/anatomy) BRENDA R. BENEFIT* AND MONTE L. MCCROSSINt *Department of Anthropology, Southern Illinois University, Carbondale, IL 62901; and tDepartment of Anthropology, University of California, Berkeley, CA 94720 Communicated by F. Clark Howell, March 11, 1991 ABSTRACT Fossil remains of the cercopithecoid Victoia- (1, 5, 6). Contrasting craniofacial configurations of cercopithe- pithecus recently recovered from middle Miocene deposits of cines and great apes are, in consequence, held to be indepen- Maboko Island (Kenya) provide evidence ofthe cranial anatomy dently derived with regard to the ancestral catarrhine condition of Old World monkeys prior to the evolutionary divergence of (1, 5, 6). This reconstruction has formed the basis of influential the extant subfamilies Colobinae and Cercopithecinae. Victoria- cladistic assessments ofthe phylogenetic relationships between pithecus shares a suite ofcraniofacial features with the Oligocene extant and extinct catarrhines (1, 2). catarrhine Aegyptopithecus and early Miocene hominoid Afro- Reconstructions of the ancestral catarrhine morphotype pithecus. AU three genera manifest supraorbital costae, anteri- are based on commonalities of subordinate morphotypes for orly convergent temporal lines, the absence of a postglabellar Cercopithecoidea and Hominoidea (1, 5, 6). Broadly distrib- fossa, a moderate to long snout, great facial