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“Halitherium” Cristolii Fitzinger, 1842 (Mammalia, Sirenia) from the Late Oligocene of Austria, with the Description of a New Genus
European Journal of Taxonomy 256: 1–32 ISSN 2118-9773 http://dx.doi.org/10.5852/ejt.2016.256 www.europeanjournaloftaxonomy.eu 2016 · Voss M. et al. This work is licensed under a Creative Commons Attribution 3.0 License. Research article urn:lsid:zoobank.org:pub:43130F90-D802-4B65-BC6D-E3815A951C09 A taxonomic and morphological re-evaluation of “Halitherium” cristolii Fitzinger, 1842 (Mammalia, Sirenia) from the late Oligocene of Austria, with the description of a new genus Manja VOSS 1 ,*, Björn BERNING 2 & Erich REITER 3 1 Museum für Naturkunde – Leibniz Institute for Evolution and Biodiversity Science, Invalidenstraße 43, 10115 Berlin, Germany. 2 Upper Austrian State Museum, Geoscience Collections, Welser Straße 20, 4060 Leonding, Austria. 3 Institut für Chemische Technologie Anorganischer Stoffe, Johannes Kepler Universität Linz, Altenberger Straße 69, 4040 Linz, Austria. * Corresponding author: [email protected] 2 Email: [email protected] 3 Email: [email protected] 1 urn:lsid:zoobank.org:author:5B55FBFF-7871-431A-AE33-91A96FD4DD39 2 urn:lsid:zoobank.org:author:30D7D0DB-F379-4006-B727-E75A0720BD93 3 urn:lsid:zoobank.org:author:EA57128E-C88B-4A46-8134-0DF048567442 Abstract. The fossil sirenian material from the upper Oligocene Linz Sands of Upper Austria is reviewed and re-described in detail following a recent approach on the invalidity of the genus Halitherium Kaup, 1838. This morphological study provides the fi rst evidence for the synonymy of “Halitherium” cristolii Fitzinger 1842, “H.” abeli Spillmann, 1959 and “H.” pergense (Toula, 1899), supporting the hypothesis that only a single species inhabited the late Oligocene shores of present-day Upper Austria. -
11 Sualdea Et Al.Indd
SPANISH J OURNAL OF P ALAEONTOLOGY 20 years at campus: heritage assessment update for Somosaguas fossil geosite (Pozuelo de Alarcón, Madrid) Lucía R. SUALDEA 1* , Adriana OLIVER 2, Fernando BLANCO 3, Iris MENÉNDEZ 1,4 , Manuel HERNÁNDEZ FERNÁNDEZ1,4, Laura DOMINGO 1,5 & Ana Rosa GÓMEZ CANO 6,7 1 Departamento de Geodinámica, Estratigrafía y Paleontología, Facultad de Ciencias Geológicas, Universidad Complutense de Madrid, C/ José Antonio Novais 12, 28040, Madrid; [email protected], [email protected], [email protected], [email protected]. 2 Geosfera, C/ Madres de la Plaza de Mayo, 2, 28523, Rivas-Vaciamadrid, Madrid; [email protected] 3 Museum für Naturkunde, Leibniz-Institut für Evolutions und Biodiversitätsforschung, Invalidenstraße 43, 10115, Berlin, Germany; [email protected] 4 Departamento de Geología Sedimentaria y Cambio Medioambiental, Instituto de Geociencias IGEO (CSIC, UCM), C/ Dr. Severo Ochoa, 7, 28040, Madrid 5 Earth and Planetary Sciences Department. University of California Santa Cruz, 1156 High Street, 95064, Santa Cruz, USA 6 Transmitting Science, C/ Gardenia 2, Piera, 08784, Barcelona. 7 Institut Català de Paleontologia Miquel Crusafont, Edifi ci ICP, Campus de la UAB s/n, 08193, Cerdanyola del Vallès; [email protected] * Corresponding author Sualdea, L.R., Oliver, A., Blanco, F., Menéndez, I., Hernández Fernández, M., Domingo, L. & Gómez Cano, A.R. 2019. 20 years at campus: heritage assessment update for Somosaguas fossil geosite (Pozuelo de Alarcón, Madrid). [20 años en el campus: actualización de la valoración -
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A new marine vertebrate assemblage from the Late Neogene Purisima Formation in Central California, part II: Pinnipeds and Cetaceans Robert W. BOESSENECKER Department of Geology, University of Otago, 360 Leith Walk, P.O. Box 56, Dunedin, 9054 (New Zealand) and Department of Earth Sciences, Montana State University 200 Traphagen Hall, Bozeman, MT, 59715 (USA) and University of California Museum of Paleontology 1101 Valley Life Sciences Building, Berkeley, CA, 94720 (USA) [email protected] Boessenecker R. W. 2013. — A new marine vertebrate assemblage from the Late Neogene Purisima Formation in Central California, part II: Pinnipeds and Cetaceans. Geodiversitas 35 (4): 815-940. http://dx.doi.org/g2013n4a5 ABSTRACT e newly discovered Upper Miocene to Upper Pliocene San Gregorio assem- blage of the Purisima Formation in Central California has yielded a diverse collection of 34 marine vertebrate taxa, including eight sharks, two bony fish, three marine birds (described in a previous study), and 21 marine mammals. Pinnipeds include the walrus Dusignathus sp., cf. D. seftoni, the fur seal Cal- lorhinus sp., cf. C. gilmorei, and indeterminate otariid bones. Baleen whales include dwarf mysticetes (Herpetocetus bramblei Whitmore & Barnes, 2008, Herpetocetus sp.), two right whales (cf. Eubalaena sp. 1, cf. Eubalaena sp. 2), at least three balaenopterids (“Balaenoptera” cortesi “var.” portisi Sacco, 1890, cf. Balaenoptera, Balaenopteridae gen. et sp. indet.) and a new species of rorqual (Balaenoptera bertae n. sp.) that exhibits a number of derived features that place it within the genus Balaenoptera. is new species of Balaenoptera is relatively small (estimated 61 cm bizygomatic width) and exhibits a comparatively nar- row vertex, an obliquely (but precipitously) sloping frontal adjacent to vertex, anteriorly directed and short zygomatic processes, and squamosal creases. -
Evolução, Hegemonia E Desaparecimento Dos Sirénios Dos Mares Europeus Ao Longo Do Cenozoico
Universidade de Lisboa Faculdade de Ciências Departamento de Geologia Evolução, hegemonia e desaparecimento dos sirénios dos mares europeus ao longo do Cenozoico causas endógenas (alterações climáticas globais) ou exógenas (ambiente galáctico)? Gonçalo Abreu Prista Dissertação Mestrado em Ciências do Mar 2012 Universidade de Lisboa Faculdade de Ciências Departamento de Geologia Evolução, hegemonia e desaparecimento dos sirénios dos mares europeus ao longo do Cenozoico causas endógenas (alterações climáticas globais) ou exógenas (ambiente galáctico)? Gonçalo Abreu Prista Dissertação Mestrado em Ciências do Mar Orientadores: Professor Doutor Mário Albino Cachão Professor Doutor Rui Jorge Agostinho 2012 EVOLUÇÃO, HEGEMONIA E DESAPARECIMENTO DOS SIRÉNIOS DOS MARES EUROPEUS AO LONGO DO CENOZOICO causas endógenas (alterações climáticas globais) ou exógenas (ambiente galáctico)? GONÇALO ABREU PRISTA ORIENTAÇÃO CIENTÍFICA: PROF. DOUTOR MÁRIO ALBINO PIO CACHÃO Professor Auxiliar Agregado do Departamento de Geologia da Faculdade de Ciências da Universidade de Lisboa Membro do Centro de Geologia da Universidade de Lisboa PROF. DOUTOR RUI JORGE AGOSTINHO Professor Auxiliar Agregado do Departamento de Física da Faculdade de Ciências da Universidade de Lisboa Membro do Centro de Astronomia e Astrofísica da Universidade de Lisboa Director do Observatório Astronómico de Lisboa iii "Graças aos descobrimentos da Paleontologia, a História Natural é História, no sentido literal da palavra" Albert Gaudry (1827 - 1908). "O azoto no nosso DNA, o cálcio nos nossos dentes, o ferro no nosso sangue, o carbono nas nossas tartes de maçã foram feitos no interior de estrelas em colapso. Nós somos feitos de material estelar" Carl Sagan (1934 - 1996) iv AGRADECIMENTOS Primeiro aos meus pais, pois sem o seu apoio, a todos os níveis, este mestrado e esta dissertação não seriam possíveis. -
NM IF C3 4 16 Fossil Imprint
FOSSIL IMPRINT • vol. 72 • 2016 • no. 3-4 • pp. 183–201 (formerly ACTA MUSEI NATIONALIS PRAGAE, Series B – Historia Naturalis) HIPPOPOTAMODON ERYMANTHIUS (SUIDAE, MAMMALIA) FROM MAHMUTGAZI, DENIZLI-ÇAL BASIN, TURKEY MARTIN PICKFORD Sorbonne Universités – CR2P, MNHN, CNRS, UPMC – Paris VI, 8, rue Buffon, 75005, Paris, France; e-mail: [email protected]. Pickford, M. (2016): Hippopotamodon erymanthius (Suidae, Mammalia) from Mahmutgazi, Denizli-Çal Basin, Turkey. – Fossil Imprint, 72(3-4): 183–201, Praha. ISSN 2533-4050 (print), ISSN 2533-4069 (on-line). Abstract: The Staatliches Museum für Naturkunde in Karlsruhe houses an interesting collection of Turolian mammals from Mahmutgazi, Turkey, among which is a comprehensive sample of the large suid, Hippopotamodon erymanthius. The fossils plot out within the range of metric variation of H. erymanthius from Pikermi and Samos, Greece, but lie at the lower end of the range. Like the suids from these sites, the Mahmutgazi specimens lack the first premolar. Overall, the Mahmutgazi sample is metrically and morphologically close to the material from Akkaşdağı, Turkey. The upper and lower third molars and fourth premolars are, on average, smaller than those of Hippopotamodon major from Luberon, France (MN 13). Two undescribed fossils of H. ery- manthius from Pikermi are housed at the SMNK, and are included in this paper in order to fill out the data base for the species at this locality. The chronological position, palaeoecology and sexual dimorphism of the Mahmutgazi suids are discussed. Key words: Suidae, Late Miocene, Turkey, Hippopotamodon, biochronology, palaeoecology, sexual dimorphism Received: October 10, 2016 | Accepted: November 28, 2016 | Issued: December 30, 2016 Introduction (2010) mentions suids at the site, and correlated it to MN 11–12 (Early to Middle Turolian). -
A Statistical Analysis of Marine Mammal Dispersal Routes Across Major Ocean Regions Using Beta Diversity at the Generic Level
A Statistical Analysis of Marine Mammal Dispersal Routes Across Major Ocean Regions Using Beta Diversity at the Generic Level A thesis submitted in partial fulfillment of the requirements for the degree of Master of Science at George Mason University By Carlos Mauricio Peredo Bachelor of Science Seton Hill University, 2012 Director: Mark D. Uhen, Assistant Professor Department of Atmospheric, Oceanic and Earth Sciences Spring Semester 2015 George Mason University Fairfax, VA Copyright 2015 Carlos Mauricio Peredo All Rights Reserved ii DEDICATION Dedicated to my wonderful parents, Mauricio and Julie Peredo, who left behind everything they knew and started fresh in a foreign land purely in the pursuit of a better life for their children; to my older brother Miguel, whose witty humor, eternal optimism, and fierce loyalty has kept my head above water and a smile on my face throughout countless tribulations; to my younger brother Julio, who has far surpassed us all in talent and intellect, and who inspires me to never stop learning; and most of all, to my loving wife Molly, who has never stopped believing in me and drives me to settle for nothing less than perfection. iii ACKNOWLEDGEMENTS I would like to thank my committee members, Drs. George, Lyons, and Parsons, for their tireless revisions and hard work on my behalf. I would like to thank George Mason University and the Smithsonian Institution for providing the support and inspiration for much of this project. I would like to thank the Paleobiology Database, and all of its contributors, for their ambitious vision and their relentless pursuit of its execution. -
Chapter 1 - Introduction
EURASIAN MIDDLE AND LATE MIOCENE HOMINOID PALEOBIOGEOGRAPHY AND THE GEOGRAPHIC ORIGINS OF THE HOMININAE by Mariam C. Nargolwalla A thesis submitted in conformity with the requirements for the degree of Doctor of Philosophy Graduate Department of Anthropology University of Toronto © Copyright by M. Nargolwalla (2009) Eurasian Middle and Late Miocene Hominoid Paleobiogeography and the Geographic Origins of the Homininae Mariam C. Nargolwalla Doctor of Philosophy Department of Anthropology University of Toronto 2009 Abstract The origin and diversification of great apes and humans is among the most researched and debated series of events in the evolutionary history of the Primates. A fundamental part of understanding these events involves reconstructing paleoenvironmental and paleogeographic patterns in the Eurasian Miocene; a time period and geographic expanse rich in evidence of lineage origins and dispersals of numerous mammalian lineages, including apes. Traditionally, the geographic origin of the African ape and human lineage is considered to have occurred in Africa, however, an alternative hypothesis favouring a Eurasian origin has been proposed. This hypothesis suggests that that after an initial dispersal from Africa to Eurasia at ~17Ma and subsequent radiation from Spain to China, fossil apes disperse back to Africa at least once and found the African ape and human lineage in the late Miocene. The purpose of this study is to test the Eurasian origin hypothesis through the analysis of spatial and temporal patterns of distribution, in situ evolution, interprovincial and intercontinental dispersals of Eurasian terrestrial mammals in response to environmental factors. Using the NOW and Paleobiology databases, together with data collected through survey and excavation of middle and late Miocene vertebrate localities in Hungary and Romania, taphonomic bias and sampling completeness of Eurasian faunas are assessed. -
(Suidae, Artiodactyla) from the Upper Miocene of Hayranlı-Haliminhanı, Turkey
Turkish Journal of Zoology Turk J Zool (2013) 37: 106-122 http://journals.tubitak.gov.tr/zoology/ © TÜBİTAK Research Article doi:10.3906/zoo-1202-4 Microstonyx (Suidae, Artiodactyla) from the Upper Miocene of Hayranlı-Haliminhanı, Turkey 1 2 3, Jan VAN DER MADE , Erksin GÜLEÇ , Ahmet Cem ERKMAN * 1 Spanish National Research Council, National Museum of Natural Sciences, Madrid, Spain 2 Department of Anthropology, Faculty of Languages, History, and Geography, Ankara University, Ankara, Turkey 3 Department of Anthropology, Faculty of Science and Literature, Ahi Evran University, Kırşehir, Turkey Received: 05.02.2012 Accepted: 11.07.2012 Published Online: 24.12.2012 Printed: 21.01.2013 Abstract: The suid remains from localities 58-HAY-2 and 58-HAY-19 in the Late Miocene Derindere Member of the İncesu Formation in the Hayranlı-Haliminhanı area (Sivas, Turkey) are described and referred to as Microstonyx major (Gervais, 1848–1852). Microstonyx shows changes in incisor morphology, which are interpreted as a further adaptation to rooting. This occurred probably in a short period between 8.7 and 8.121 Ma ago and possibly is a reaction to environmental change. The incisor morphology in locality 58-HAY-2 suggests that it is temporally close to this change, which would imply that this locality and the lithostratigraphically lower 58-HAY-19 belong to the lower part of MN11 and not to MN12. The findings are discussed in the regional context and contribute to the knowledge of the Anatolian fossil mammals. Key words: Suidae, Microstonyx, rooting, ecology, Late Miocene 1. Introduction 1.1. Location and stratigraphy The first of the Hayranlı-Haliminhanı fossil localities was Anatolia lies at the intersection of Asia, Europe, and Afro- discovered in 1993 by members of the Vertebrate Fossils Arabia, and its geology has been subject to the plate tectonic Research Project, a collaborative survey effort. -
Investigating Sexual Dimorphism in Ceratopsid Horncores
University of Calgary PRISM: University of Calgary's Digital Repository Graduate Studies The Vault: Electronic Theses and Dissertations 2013-01-25 Investigating Sexual Dimorphism in Ceratopsid Horncores Borkovic, Benjamin Borkovic, B. (2013). Investigating Sexual Dimorphism in Ceratopsid Horncores (Unpublished master's thesis). University of Calgary, Calgary, AB. doi:10.11575/PRISM/26635 http://hdl.handle.net/11023/498 master thesis University of Calgary graduate students retain copyright ownership and moral rights for their thesis. You may use this material in any way that is permitted by the Copyright Act or through licensing that has been assigned to the document. For uses that are not allowable under copyright legislation or licensing, you are required to seek permission. Downloaded from PRISM: https://prism.ucalgary.ca UNIVERSITY OF CALGARY Investigating Sexual Dimorphism in Ceratopsid Horncores by Benjamin Borkovic A THESIS SUBMITTED TO THE FACULTY OF GRADUATE STUDIES IN PARTIAL FULFILMENT OF THE REQUIREMENTS FOR THE DEGREE OF MASTER OF SCIENCE DEPARTMENT OF BIOLOGICAL SCIENCES CALGARY, ALBERTA JANUARY, 2013 © Benjamin Borkovic 2013 Abstract Evidence for sexual dimorphism was investigated in the horncores of two ceratopsid dinosaurs, Triceratops and Centrosaurus apertus. A review of studies of sexual dimorphism in the vertebrate fossil record revealed methods that were selected for use in ceratopsids. Mountain goats, bison, and pronghorn were selected as exemplar taxa for a proof of principle study that tested the selected methods, and informed and guided the investigation of sexual dimorphism in dinosaurs. Skulls of these exemplar taxa were measured in museum collections, and methods of analysing morphological variation were tested for their ability to demonstrate sexual dimorphism in their horns and horncores. -
Isotopic Dietary Reconstructions of Pliocene Herbivores at Laetoli: Implications for Early Hominin Paleoecology ⁎ John D
Palaeogeography, Palaeoclimatology, Palaeoecology 243 (2007) 272–306 www.elsevier.com/locate/palaeo Isotopic dietary reconstructions of Pliocene herbivores at Laetoli: Implications for early hominin paleoecology ⁎ John D. Kingston a, , Terry Harrison b a Department of Anthropology, Emory University, 1557 Dickey Dr., Atlanta, GA 30322, United States b Center for the Study of Human Origins, Department of Anthropology, New York University, 25 Waverly Place, New York, NY 10003, United States Received 20 September 2005; received in revised form 1 August 2006; accepted 4 August 2006 Abstract Major morphological and behavioral innovations in early human evolution have traditionally been viewed as responses to conditions associated with increasing aridity and the development of extensive grassland-savanna biomes in Africa during the Plio- Pleistocene. Interpretations of paleoenvironments at the Pliocene locality of Laetoli in northern Tanzania have figured prominently in these discussions, primarily because early hominins recovered from Laetoli are generally inferred to be associated with grassland, savanna or open woodland habitats. As these reconstructions effectively extend the range of habitat preferences inferred for Pliocene hominins, and contrast with interpretations of predominantly woodland and forested ecosystems at other early hominin sites, it is worth reevaluating the paleoecology at Laetoli utilizing a new approach. Isotopic analyses were conducted on the teeth of twenty-one extinct mammalian herbivore species from the Laetolil Beds (∼4.3–3.5 Ma) and Upper Ndolanya Beds (∼2.7–2.6 Ma) to determine their diet, as well as to investigate aspects of plant physiognomy and climate. Enamel samples were obtained from multiple localities at different stratigraphic levels in order to develop a high-resolution spatio-temporal framework for identifying and characterizing dietary and ecological change and variability within the succession. -
Issn: 2250-0588 Fossil Mammals
IJREISS Volume 2, Issue 8 (August 2012) ISSN: 2250-0588 FOSSIL MAMMALS (RHINOCEROTIDS, GIRAFFIDS, BOVIDS) FROM THE MIOCENE ROCKS OF DHOK BUN AMEER KHATOON, DISTRICT CHAKWAL, PUNJAB, PAKISTAN 1Khizar Samiullah* 1Muhammad Akhtar, 2Muhammad A. Khan and 3Abdul Ghaffar 1Zoology department, Quaid-e-Azam campus, Punjab University, Lahore, Punjab, Pakistan 2Zoology Department, GC University, Faisalabad, Punjab, Pakistan 3Department of Meteorology, COMSATS Institute of Information Technology (CIIT), Islamabad ABSTRACT Fossil site Dhok Bun Ameer Khatoon (32o 47' 26.4" N, 72° 55' 35.7" E) yielded a significant amount of mammalian assemblage including two families of even-toed fossil mammal (Giraffidae, and Bovidae) and one family of odd-toed (Rhinocerotidae) of the Late Miocene (Samiullah, 2011). This newly discovered site has well exposed Chinji and Nagri formation and has dated approximately 14.2-9.5 Ma. This age agrees with the divergence of different mammalian genera. Sedimentological evidence of the site supports that this is deposited in locustrine or fluvial environment, as Chinji formation is composed primarily of mud-stone while the Nagri formation is sand dominated. Palaeoenvironmental data indicates that Miocene climate of Pakistan was probably be monsoonal as there is now a days. Mostly the genera recovered from this site resemble with the overlying younger Dhok Pathan formation of the Siwaliks while the size variation in dentition is taxonomically important for vertebrate evolutionary point of view and this is the main reason to conduct this study at this specific site to add additional information in the field of Palaeontology. A detailed study of fossils mammals found in Miocene rocks exposed at Dhok Bun Ameer Khatoon was carried out. -
Hipparion” Cf
©Verein zur Förderung der Paläontologie am Institut für Paläontologie, Geozentrum Wien Beitr. Paläont., 30:15-24, Wien 2006 Hooijer’s Hypodigm for “ Hipparion” cf. ethiopicum (Equidae, Hipparioninae) from Olduvai, Tanzania and comparative Material from the East African Plio-Pleistocene by Miranda A rmour -Chelu 1}, Raymond L. Bernor 1} & Hans-Walter Mittmann * 2) A rmour -C helu , M., Bernor , R.L. & M ittmann , H.-W., 2006. Hooijer’s Hypodigm for “ Hipparion” cf. ethiopicum (Equidae, Hipparioninae) from Olduvai, Tanzania and comparative Material from the East African Plio-Pleistocene. — Beitr. Palaont., 30:15-24, Wien. Abstract cranialen Elemente die Hooijer zu diesem Taxon gestellt hat, auf die er sich bezogen hat oder die in irgendeiner We review here the problematic history of the nomen Beziehung dazu stehen, haben wir wiedergefunden. Selbst “Hipparion”cf. ethiopicum and Hooijer’s efforts to bring zusätzliche Fundstücke aus zeitgleichen Horizonten haben some taxonomic sense to the later Pliocene - Pleistocene wir miteinbezogen, in der Absicht, die Gültigkeit von Eu hipparion record. We review his reasoning, and the shifts rygnathohippus cf.“ethiopicum" und seines Verwandten in taxonomic allocation made by him and other equid Eurygnathohippus cornelianus und weiterer Formen, von researchers during the 1970’s. We have relocated many denen Hooijer geglaubt hat, dass sie in einem evolutionären of the postcranial specimens attributed by Hooijer to Zusammenhang mit „ Hipparion“ cf. ethiopicum stehen, “Hipparion” cf. ethiopicum, as well as other specimens zu testen. Wir machen statistische und vergleichende which he referred to, or related to this species. We have Analysen um dieses Hypodigma zu klären. also considered additional specimens from contempo raneous horizons, in order to reevaluate the efficacy of Eurygnathohippus cf “ethiopicum” and its apparent rela 1.