Lawrence M. Witmer, PhD
    Professor of Anatomy
    Chang Ying-Chien Professor of Paleontology
    OU Presidential Research Scholar 2004-2009

    Dept. of Biomedical Sciences
    Heritage College of Osteopathic Medicine
    Life Science Building, Rm 123
    Ohio University
    Athens, Ohio 45701 USA

    Phone: 740 593 9489
    Fax: 740 593 2400
    Email: witmerL@ohio.edu

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    		WitmerLab
    Collections         		Maiasaura01.JPG (139117 bytes)
    Theropoda
    Eoraptor lunensis

    PVSJ 512

    		Eoraptor02.JPG (122052 bytes) Eoraptor01.JPG (115334 bytes)
    Herrerasaurus ischigualastensis

    PVSJ 407

    		Herrerasaurus01.JPG (107888 bytes) Herrerasaurus02.JPG (109775 bytes)
    Coelophysis bauri

    CM 31374

    		Coelophysis01.JPG (85998 bytes) Coelophysis02.JPG (107231 bytes)
    Ceratosaurus magnicornis

    MWC 1

    (articulated and disarticulated versions)

    		Ceratosaurus01.JPG (89516 bytes) Ceratosaurus02.JPG (131479 bytes)
    Majungasaurus crenatissimus

    FMNH PR 2100

    (articulated and disarticulated versions)

    		Majungatholus01.JPG (146256 bytes) Majungatholus02.JPG (278977 bytes)
    Marshosaurus/Stokesosaurus

    UUVP 4695 (maxilla w/ ascending ramus), UUVP 1846 (other maxilla), UUVP 3454 (larger dentary),UUVP 40-555 (smaller maxilla)

    		Marshosaurus01.JPG (107460 bytes) Marshosaurus02.JPG (111730 bytes)
    Gorgosaurus libratus

    AMNH 5664

    		Albertosaurus.JPG (91790 bytes)
    Tyrannosaurus rex

    AMNH 5027

    		Tyrannosaurus01.jpg (104331 bytes) Tyrannosaurus03.jpg (61329 bytes)
    Ingenia sp .

    PIN

    		Ingenia01.JPG (122211 bytes) Ingenia02.JPG (126782 bytes)
     Ingenia03.JPG (108019 bytes)
    Deinonychus antirrhopus

    YPM 5232, 5210

    		Deinonychus01.jpg (147040 bytes)
    Deinonychus antirrhopus 

    Steve Hoeger Sculpture SH13

    		Deinonychus02.jpg (161463 bytes)
    Velociraptor mongoliensis

    PIN 3143/8

    		Velociraptor01.JPG (106560 bytes)
    Velociraptor mongoliensis

    Steve Hoeger Sculpture SH15

    		Velociraptor02.JPG (126754 bytes)
    Archaeopteryx lithographica

    BMNH 37001 (London)

    		Archaeopteryx London01.JPG (118620 bytes) Archaeopteryx London02.JPG (106056 bytes)
     Archaeopteryx London03.JPG (109454 bytes) Archaeopteryx London04.JPG (109118 bytes)
    Archaeopteryx siemensii

    HMN 1880/81 (Berlin)

    		Archaeopteryx Berlin.JPG (139208 bytes)
    Archaeopteryx sp.

    JM 2257 (Eichstätt)

    		Archaeopteryx Eich01.JPG (120124 bytes) Archaeopteryx Eich02.JPG (118866 bytes)
    Archaeopteryx bavarica

    (Munich)

    		Archaeopteryx Munich.JPG (78764 bytes)
    note: Research in the Witmer lab does not involve experimentation on live animals.  Specimens of modern animals used in research are salvage specimens, obtained legally from commercial or governmental sources.
    Ohio University
    Heritage College of Osteopathic Medicine
    Irvine Hall, Athens, Ohio 45701
    740-593-2530 740-597-2778 fax

    Last updated:11/23/2015

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