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