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Open Thesis Final V2.Pdf
The Pennsylvania State University The Graduate School Department of the Geosciences TAXONOMIC AND ECOLOGIC IMPLICATIONS OF MAMMOTH MOLAR MORPHOLOGY AS MEASURED VIA COMPUTED TOMOGRAPHY A Thesis in Geosciences by Gregory J Smith 2015 Gregory J Smith Submitted in Partial Fulfillment of the Requirements for the Degree of Master of Science August 2015 ii The thesis of Gregory J Smith was reviewed and approved* by the following: Russell W. Graham EMS Museum Director and Professor of the Geosciences Thesis Advisor Mark Patzkowsky Professor of the Geosciences Eric Post Director of the Polar Center and Professor of Biology Timothy Ryan Associate Professor of Anthropology and Information Sciences and Technology Michael Arthur Professor of the Geosciences Interim Associate Head for Graduate Programs and Research *Signatures are on file in the Graduate School iii ABSTRACT Two Late Pleistocene species of Mammuthus, M. columbi and M. primigenius, prove difficult to identify on the basis of their third molar (M3) morphology alone due to the effects of dental wear. A newly-erupted, relatively unworn M3 exhibits drastically different characters than that tooth would after a lifetime of wear. On a highly-worn molar, the lophs that comprise the occlusal surface are more broadly spaced and the enamel ridges thicken in comparison to these respective characters on an unworn molar. Since Mammuthus taxonomy depends on the lamellar frequency (# of lophs/decimeter of occlusal surface) and enamel thickness of the third molar, given the effects of wear it becomes apparent that these taxonomic characters are variable throughout the tooth’s life. Therefore, employing static taxonomic identifications that are based on dynamic attributes is a fundamentally flawed practice. -
1.1 První Chobotnatci 5 1.2 Plesielephantiformes 5 1.3 Elephantiformes 6 1.3.1 Mammutida 6 1.3.2 Elephantida 7 1.3.3 Elephantoidea 7 2
MASARYKOVA UNIVERZITA PŘÍRODOVĚDECKÁ FAKULTA ÚSTAV GEOLOGICKÝCH VĚD Jakub Březina Rešerše k bakalářské práci Využití mikrostruktur klů neogenních chobotnatců na příkladu rodu Zygolophodon Vedoucí práce: doc. Mgr. Martin Ivanov, Dr. Brno 2012 OBSAH 1. Současný pohled na evoluci chobotnatců 3 1.1 První chobotnatci 5 1.2 Plesielephantiformes 5 1.3 Elephantiformes 6 1.3.1 Mammutida 6 1.3.2 Elephantida 7 1.3.3 Elephantoidea 7 2. Kly chobotnatců a jejich mikrostruktura 9 2.1 Přírůstky v klech chobotnatců 11 2.1.1 Využití přírůstků v klech chobotnatců 11 2.2 Schregerův vzor 12 2.2.1 Stavba Schregerova vzoru 12 2.2.2 Využití Schregerova vzoru 12 2.3 Dentinové kanálky 15 3 Sedimenty s nálezy savců v okolí Mikulova 16 3.1 Baden 17 3.2 Pannon a Pont 18 1. Současný pohled na evoluci chobotnatců Současná systematika chobotnatců není kompletně odvozena od jejich fylogeneze, rekonstruované pomocí kladistických metod. Diskutované skupiny tak mnohdy nepředstavují monofyletické skupiny. Přestože jsou taxonomické kategorie matoucí (např. Laurin 2005), jsem do jisté míry nucen je používat. Některým skupinám úrovně stále přiřazeny nebyly a zde této skutečnosti není přisuzován žádný význam. V této rešerši jsem se zaměřil hlavně na poznatky, které následovaly po vydání knihy; The Proboscidea: Evolution and Paleoecology of Elephants and Their Relatives, od Shoshaniho a Tassyho (1996). Chobotnatci jsou součástí skupiny Tethytheria společně s anthracobunidy, sirénami a desmostylidy (Shoshani 1998; Shoshani & Tassy 1996; 2005; Gheerbrant & Tassy 2009). Základní klasifikace sestává ze dvou skupin. Ze skupiny Plesielephantiformes, do které patří čeledě Numidotheriidae, Barytheriidae a Deinotheridae a ze skupiny Elephantiformes, do které patří čeledě Palaeomastodontidae, Phiomiidae, Mammutida, Gomphotheriidae, tetralofodontní gomfotéria, Stegodontidae a Elephantidae (Shoshani & Marchant 2001; Shoshani & Tassy 2005; Gheerbrant & Tassy 2009). -
Teacher Guide: Meet the Proboscideans
Teacher Guide: Meet the Proboscideans Concepts: • Living and extinct animals can be classified by their physical traits into families and species. • We can often infer what animals eat by the size and shape of their teeth. Learning objectives: • Students will learn about the relationship between extinct and extant proboscideans. • Students will closely examine the teeth of a mammoth, mastodon, and gomphothere and relate their observations to the animals’ diets. They will also contrast a human’s jaw and teeth to a mammoth’s. This is an excellent example of the principle of “form fits function” that occurs throughout biology. TEKS: Grade 5 § 112.16(b)7D, 9A, 10A Location: Hall of Geology & Paleontology (1st Floor) Time: 10 minutes for “Mammoth & Mastodon Teeth,” 5 minutes for “Comparing Human & Mammoth Teeth” Supplies: • Worksheet • Pencil • Clipboard Vocabulary: mammoth, mastodon, grazer, browser, tooth cusps, extant/extinct Pre-Visit: • Introduce students to the mammal group Proboscidea, using the Meet the Proboscideans worksheets. • Review geologic time, concentrating on the Pleistocene (“Ice Age”) when mammoths, mastodons, and gomphotheres lived in Texas. • Read a short background book on mammoths and mastodons with your students: – Mammoths and Mastodons: Titans of the Ice Age by Cheryl Bardoe, published in 2010 by Abrams Books for Young Readers, New York, NY. Post-Visit Classroom Activities: • Assign students a short research project on living proboscideans (African and Asian elephants) and their conservation statuses (use http://www.iucnredlist.org/). Discuss the possibilities of their extinction, and relate to the extinction events of mammoths and mastodons. Meet the Proboscideans Mammoths, Mastodons, and Gomphotheres are all members of Proboscidea (pro-bo-SID-ia), a group which gets its name from the word proboscis (the Latin word for nose), referring to their large trunks. -
A NEW AMEBELODONT, TORYNOBELODON BARNUMBROWNI, SP. NOV. a PRELIMINARY REPORT Erwin Hinckley Barbour
University of Nebraska - Lincoln DigitalCommons@University of Nebraska - Lincoln Bulletin of the University of Nebraska State Museum, University of Nebraska State Museum 1931 A NEW AMEBELODONT, TORYNOBELODON BARNUMBROWNI, SP. NOV. A PRELIMINARY REPORT Erwin Hinckley Barbour Follow this and additional works at: http://digitalcommons.unl.edu/museumbulletin Part of the Entomology Commons, Geology Commons, Geomorphology Commons, Other Ecology and Evolutionary Biology Commons, Paleobiology Commons, Paleontology Commons, and the Sedimentology Commons This Article is brought to you for free and open access by the Museum, University of Nebraska State at DigitalCommons@University of Nebraska - Lincoln. It has been accepted for inclusion in Bulletin of the University of Nebraska State Museum by an authorized administrator of DigitalCommons@University of Nebraska - Lincoln. 1/ 6 . BULLETIN 22 VOLUME I UN 1~l:7Gtrs;:J:~~!1 L'P' i THE NEBRASKA STATE USEUM I tor ERWIN H. BARBOUR, Dir NUl :~,~I r ~;l A NEW AMEBELODONT, TOR :I.,I,lI..LJ.J;I.c.uUJ.J~m.T-~ ___I BARNUMBROWNI, SP. NOV. A PRELIMINARY REPORT By ERWIN HINCKLEY BARBOUR The subfamily of longirostrine mastodonts known as the Amebelodontinae have been so recently discovered and described that as yet theY; are little known by the citizens of this state. They are most briefly and directly described as shovel-tusked mastodons. The first one found, namely Amebelodon fricki, was secured in April 1927, and was pub lished June 1927. In the meantime, many other examples of Amebelodonts have been added to the Morrill Palaeon tological Collections of the Nebraska State Museum. The exact number cannot be stated until the material shipped in from the field during the current season is unpacked, cleaned, and identified. -
The Mastodonts of Brazil': the State of the Art of South American
Quaternary International 443 (2017) 52e64 Contents lists available at ScienceDirect Quaternary International journal homepage: www.elsevier.com/locate/quaint Sixty years after ‘The mastodonts of Brazil’: The state of the art of South American proboscideans (Proboscidea, Gomphotheriidae) * Dimila Mothe a, b, , Leonardo dos Santos Avilla a, c, Lidiane Asevedo a, d, Leon Borges-Silva a, Mariane Rosas e, Rafael Labarca-Encina f, Ricardo Souberlich g, Esteban Soibelzon h, i, Jose Luis Roman-Carrion j, Sergio D. Ríos k, Ascanio D. Rincon l, Gina Cardoso de Oliveira b, Renato Pereira Lopes m a Laboratorio de Mastozoologia, Departamento de Zoologia, Instituto de Bioci^encias, Universidade Federal do Estado do Rio de Janeiro, Av. Pasteur, 458, 501, Urca, CEP 22290-240, Rio de Janeiro, Brazil b Programa de Pos-graduaç ao~ em Geoci^encias, Centro de Tecnologia e Geoci^encias, Universidade Federal de Pernambuco, Rua Acad^emico Helio Ramos, s/n, Cidade Universitaria, CEP 50740-467, Recife, Brazil c Programa de Pos-graduaç ao~ em Biodiversidade Neotropical, Instituto de Bioci^encias, Universidade Federal do Estado do Rio de Janeiro, Av. Pasteur, 458, 501, Urca, CEP 22290-240, Rio de Janeiro, Brazil d Faculdade de Geoci^encias (Fageo), Campus Cuiaba, Universidade Federal de Mato Grosso, Av. Fernando Correa da Costa, 2367, Jardim Petropolis, CEP 78070-000, Cuiaba, Mato Grosso, Brazil e Laboratorio de Paleontologia, Centro de Ci^encias Agrarias, Ambientais e Biologicas, Universidade Federal do Reconcavo^ da Bahia, Cruz das Almas, Bahia, Brazil f Laboratorio de Paleoecología, Instituto de Ciencias Ambientales y Evolutivas, Universidad Austral de Chile, Casilla 567, Valdivia, Chile g Laboratorio de Paleontología, Departamento de Geología, Facultad de Ciencias Exactas y Naturales, Acceso Av. -
Filling a Gap in the Proboscidean Fossil Record: a New Genus from The
Filling a gap in the proboscidean fossil record: a new genus from the Lutetian of Senegal Rodolphe Tabuce, Raphaël Sarr, Sylvain Adnet, Renaud Lebrun, Fabrice Lihoreau, Jeremy Martin, Bernard Sambou, Mustapha Thiam, Lionel Hautier To cite this version: Rodolphe Tabuce, Raphaël Sarr, Sylvain Adnet, Renaud Lebrun, Fabrice Lihoreau, et al.. Filling a gap in the proboscidean fossil record: a new genus from the Lutetian of Senegal. Journal of Paleontology, Paleontological Society, 2019, pp.1-9. 10.1017/jpa.2019.98. hal-02408861 HAL Id: hal-02408861 https://hal.archives-ouvertes.fr/hal-02408861 Submitted on 8 Dec 2020 HAL is a multi-disciplinary open access L’archive ouverte pluridisciplinaire HAL, est archive for the deposit and dissemination of sci- destinée au dépôt et à la diffusion de documents entific research documents, whether they are pub- scientifiques de niveau recherche, publiés ou non, lished or not. The documents may come from émanant des établissements d’enseignement et de teaching and research institutions in France or recherche français ou étrangers, des laboratoires abroad, or from public or private research centers. publics ou privés. 1 Filling a gap in the proboscidean fossil record: a new genus from 2 the Lutetian of Senegal 3 4 Rodolphe Tabuce1, Raphaël Sarr2, Sylvain Adnet1, Renaud Lebrun1, Fabrice Lihoreau1, Jeremy 5 E. Martin2, Bernard Sambou3, Mustapha Thiam3, and Lionel Hautier1 6 7 1Institut des Sciences de l’Evolution, UMR5554, CNRS, IRD, EPHE, Université de 8 Montpellier, Montpellier, France <[email protected]> 9 <[email protected]> <[email protected]> 10 <[email protected]> <[email protected] > 11 2Univ. -
09 Göhlich.Indd
ZOBODAT - www.zobodat.at Zoologisch-Botanische Datenbank/Zoological-Botanical Database Digitale Literatur/Digital Literature Zeitschrift/Journal: Annalen des Naturhistorischen Museums in Wien Jahr/Year: 2007 Band/Volume: 108A Autor(en)/Author(s): Göhlich Ursula B. Artikel/Article: 9. Gomphotheres (Proboscidea, Mammalia). In: Daxner-Höck, Gudrun ed. Oligocene-Miocene Vertebrates from the Valley of Lakes (Central Mongolia): Morphology, phylogenetic and stratigraphic implications 271-289 ©Naturhistorisches Museum Wien, download unter www.biologiezentrum.at Ann. Naturhist. Mus. Wien 108 A 271–289 Wien, September 2007 Oligocene-Miocene Vertebrates from the Valley of Lakes (Central Mongolia): Morphology, phylogenetic and stratigraphic implications Editor: Gudrun DAXNER-HÖCK 9. Gomphotheres (Proboscidea, Mammalia) from the Early-Middle Miocene of Central Mongolia by Ursula B. GÖHLICH1 (With 1 text-figure, 3 tables and 1 plate) Manuscript submitted on August 31st 2005, the revised manuscript on January 26th 2006 Abstract Presented here is new fossil proboscidean material from the Miocene Loh Formation of the Valley of Lakes in Central Mongolia. Two, possibly three, different taxa of gomphotheres s. l. are represented in three different localities, but the fragmentary preservation of the couple of cheek teeth and some post- cranial bone remains restricts their systematic determination. Only one molar can be identified as cf. Gomphotherium mongoliense representing the crown morphology of the bunodont type of the "Gompho- therium angustidens group". The residual tooth and remains might belong to more derived, trilophodont gomphotheres of the genus Gomphotherium, or perhaps also to shovel-tusked gomphotheres. Key words: Mongolia, Loh Formation, Miocene, Proboscidea, Gomphotheriidae, Gomphotherium. Zusammenfassung Diese Arbeit stellt neues Material fossiler Proboscidea aus der miozänen Loh Formation aus dem "Tal der Seen" in der Zentral-Mongolei vor. -
Educator Guide Presented by the Field Museum
at the San Diego Natural History Museum July 4-November 11, 2013 Educator Guide Presented by The Field Museum INSIDE: Exhibition Introduction • Planning Your Visit Gallery Overviews and Guiding Questions • Focused Field Trip Activities Correlations to California State Content Standards • Additional Resources Mammoths and Mastodons: Titans of the Ice Age at the San Diego Natural History Museum is supported by: City of San Diego Commission for Arts and Culture County of San Diego Board of Supervisors, Community Enhancement Program Walter J. and Betty C. Zable Foundation Qualcomm Foundation The Kenneth T. and Eileen L. Norris Foundation VWR Charitable Foundation Education Sponsor: The Field Museum gratefully acknowledges the collaboration and assistance of the Shemanovskii Regional Museum and Exhibition Complex and the International Mammoth Committee. Walking Map The Field Museum • Mammoths and Mastodons Educator Guide • fieldmuseum.org/mammoths Page 2 www.sdnhm.org/mammoths-mastodons Exhibition Introduction Mammoths and Mastodons: Titans of the Ice Age July 4–November 11, 2013 Millions of years ago, colossal mammals roamed Europe, Asia, and North America. From the gigantic mammoth to the massive mastodon, these creatures have captured the world’s fascination. Meet “Lyuba,” the best-preserved baby mammoth in the world, and discover all that we’ve learned from her. Journey back to the Ice Age through monumental video installations, roam among saber-toothed cats and giant bears, and wonder over some of the oldest human artifacts in existence. Hands-on exciting interactive displays reveal the difference between a mammoth and a mastodon, This sketch shows a Columbian mammoth, an offer what may have caused their extinction, and show African elephant, and an American mastodon how today’s scientists excavate, analyze, and learn more (from back to front). -
(Mammut Americanum) from Fulton County, Indiana
University of Nebraska - Lincoln DigitalCommons@University of Nebraska - Lincoln USGS Staff -- Published Research US Geological Survey 1-2008 The Overmyer Mastodon (Mammut americanum) from Fulton County, Indiana Neal Woodman USGS Patuxent Wildlife Research Center, [email protected] Jon W. Branstrator Earlham College, [email protected] Follow this and additional works at: https://digitalcommons.unl.edu/usgsstaffpub Woodman, Neal and Branstrator, Jon W., "The Overmyer Mastodon (Mammut americanum) from Fulton County, Indiana" (2008). USGS Staff -- Published Research. 581. https://digitalcommons.unl.edu/usgsstaffpub/581 This Article is brought to you for free and open access by the US Geological Survey at DigitalCommons@University of Nebraska - Lincoln. It has been accepted for inclusion in USGS Staff -- Published Research by an authorized administrator of DigitalCommons@University of Nebraska - Lincoln. The American Midland Naturalist January 2008 : Vol. 159, Issue 1 (Jan 2008), pg(s) 125-146 Am. Midl. Nat. 159:125–146 The Overmyer Mastodon (Mammut americanum) from Fulton County, Indiana NEAL WOODMAN1 USGS Patuxent Wildlife Research Center, National Museum of Natural History MRC-111, Smithsonian Institution, Washington, DC 20013 AND JON W. BRANSTRATOR2 Geosciences Department, Earlham College, Richmond, Indiana 47374 ABSTRACT.—In June 1978 the partial skeleton of an American mastodon, Mammut americanum, was salvaged from a drainage ditch in Fulton County, north-central Indiana. The remains were recovered mostly from ca. 170–260 cm below the current land surface in marl overlain by peat and peaty marl. The stratigraphy of the site indicates that the remains were deposited in a small, open-water pond that subsequently filled. The skeleton, which is 41–48% complete, is that of a mature female, ca. -
The Fossil Proboscideans of Bulgaria and the Importance of Some Bulgarian Finds – a Brief Review
Historia naturalis bulgarica, The fossil proboscideans of Bulgaria 139 16: 139-150, 2004 The fossil proboscideans of Bulgaria and the importance of some Bulgarian finds – a brief review Georgi N. MARKOV MARKOV G. 2004. The fossil proboscideans of Bulgaria and the importance of some Bulgarian finds – a brief review. – Historia naturalis bulgarica, 16: 139-150. Abstract. The paper summarizes briefly the current data on Bulgarian fossil proboscideans, revised by the author. Finds of special interest and importance for different problems of proboscideanology are discussed, with some paleozoogeographical notes. Key words: Proboscidea, Neogene, Bulgaria, Systematics Introduction The following text is a brief summary of the results obtained during a PhD research (2000-2003; thesis in preparation) on the fossil proboscideans of Bulgaria. Various Bulgarian collections stock several hundred specimens of fossil proboscideans from more than a hundred localities in the country. BAKALOV & NIKOLOV (1962; 1964) summarized most of the finds collected from the beginning of the 20th century to the 1960s, the first of the cited papers dealing with deinotheres, mammutids and gomphotheres sensu lato, the second – with elephantids. Sporadic publications from the 1970s have added more material. During the 1980s and the 1990s there were practically no studies by Bulgarian authors describing new material or revising the proboscidean fossils already published. Bulgarian material has been discussed by TASSY (1983; 1999), TOBIEN (1976; 1978; 1986; 1988), METZ- MULLER (1995; 1996a,b; 2000), and more recently by MARKOV et al. (2002), HUTTUNEN (2002a,b), HUTTUNEN & GÖHLICH (2002), LISTER & van ESSEN (2003), and MARKOV & SPASSOV (2003a,b). During the last two decades, a large amount of unpublished material was gathered, and many of the previously published finds needed a serious revision. -
Paleobiogeography of Trilophodont Gomphotheres (Mammalia: Proboscidea)
Revista Mexicana deTrilophodont Ciencias Geológicas, gomphotheres. v. 28, Anúm. reconstruction 2, 2011, p. applying235-244 DIVA (Dispersion-Vicariance Analysis) 235 Paleobiogeography of trilophodont gomphotheres (Mammalia: Proboscidea). A reconstruction applying DIVA (Dispersion-Vicariance Analysis) María Teresa Alberdi1,*, José Luis Prado2, Edgardo Ortiz-Jaureguizar3, Paula Posadas3, and Mariano Donato1 1 Departamento de Paleobiología, Museo Nacional de Ciencias Naturales, CSIC, José Gutiérrez Abascal 2, 28006, Madrid, España. 2 INCUAPA, Departamento de Arqueología, Universidad Nacional del Centro, Del Valle 5737, B7400JWI Olavarría, Argentina. 3 LASBE, Facultad de Ciencias Naturales y Museo, Universidad Nacional de La Plata, Paseo del Bosque S/Nº, B1900FWA La Plata, Argentina. * [email protected] ABSTRACT The objective of our paper was to analyze the distributional patterns of trilophodont gomphotheres, applying an event-based biogeographic method. We have attempted to interpret the biogeographical history of trilophodont gomphotheres in the context of the geological evolution of the continents they inhabited during the Cenozoic. To reconstruct this biogeographic history we used DIVA 1.1. This application resulted in an exact solution requiring three vicariant events, and 15 dispersal events, most of them (i.e., 14) occurring at terminal taxa. The single dispersal event at an internal node affected the common ancestor to Sinomastodon plus the clade Cuvieronius – Stegomastodon. A vicariant event took place which resulted in two isolated groups: (1) Amebelodontinae (Africa – Europe – Asia) and (2) Gomphotheriinae (North America). The Amebelodontinae clade was split by a second vicariant event into Archaeobelodon (Africa and Europe), and the ancestors of the remaining genera of the clade (Asia). In contrast, the Gomphotheriinae clade evolved mainly in North America. -
Foraging Ecology and Conservation Biology of African Elephants: Ecological and Evolutionary Perspectives on Elephant-Woody Plant Interactions in African Landscapes
Foraging ecology and conservation biology of African elephants: Ecological and evolutionary perspectives on elephant-woody plant interactions in African landscapes Item Type Thesis Authors Dudley, Joseph Paine Download date 27/09/2021 15:01:40 Link to Item http://hdl.handle.net/11122/9523 INFORMATION TO USERS This manuscript has been reproduced from the microfilm master. UMI films the text directly from the original or copy submitted. Thus, some thesis and dissertation copies are in typewriter free, while others may be from any type of computer printer. The quality of this reproduction is dependent upon the quality of the copy submitted. Broken or indistinct print, colored or poor quality illustrations and photographs, print bleedthrough, substandard margins, and improper alignment can adversely affect reproduction. In the unlikely event that the author did not send UMI a complete manuscript and there are missing pages, these will be noted. Also, if unauthorized copyright material had to be removed, a note will indicate the deletion. Oversize materials (e.g., maps, drawings, charts) are reproduced by sectioning the original, beginning at the upper left-hand comer and continuing from left to right in equal sections with small overlaps. Each original is also photographed in one exposure and is included in reduced form at the back o f the book. Photographs included in the original manuscript have been reproduced xerographically in this copy. Higher quality 6” x 9” black and white photographic prints are available for any photographs or illustrations appearing in this copy for an additional charge. Contact UMI directly to order. UMI A Bell & Howell Information Company 300 North Zed) Road, Ann Arbor MI 48106-1346 USA 313/761-4700 800/521-0600 Reproduced with permission of the copyright owner.