Patrick O'Connor, Ph.D.
Associate Professor of Anatomy
Department of Biomedical Sciences
oconnorp@ohiou.edu

113B Life Sciences Building
740-593-2110

 

 

Peer-Reviewed Articles

Submitted, In-Preparation, -Review, -Revision or -Press:

 

O'Connor, P. M., and C. A. Forster. A Late Cretaceous (Maastrichtian) Avifauna from the Maevarano Formation, Northwestern Madagascar. Journal of Vertebrate Paleontology - Submitted.

 

Stevens, N. J., E. M. Roberts, P. M. O'Connor, and M. D. Gottfried. Rukwalorax kitanajino (n. gen., n. sp.) (Mammalia: Hyracoidea) from the late Oligocene Rukwa Rift Basin, Tanzania. Journal of Vertebrate Paleontology - In Press.

 

Simons, E., and P. M. O'Connor. Cross-sectional geometry of the forelimb skeleton and flight mode in pelecaniform birds. Journal of Morphology - In Review.

 

Gottfried, M. D., P. M. O'Connor, E. M. Roberts, N. J. Stevens, and R. Chami. A Cretaceous record of Neoceratodus (Dipnoi, Ceratodontidae) from Tanzania. Acta Palaeontologica Polonica - In Revision.

 

Roberts, E. M., P. M. O'Connor, N. J. Stevens, M. D. Gottfried, Z. A. Jinnah, S. Ngasala, A. M. Choh, and R. A. Armstrong. Sedimentology and depositional environments of the Red Sandstone Group, Rukwa Rift Basin, Tanzania: New insight into Cretaceous and Paleogene terrestrial ecosystems and tectonics in sub-equatorial Africa. Journal of African Earth Sciences - In Review.

 

Published

 

22.  O’Connor, P. M. Evolution of archosaurian body plans: Skeletal adaptations of an air-sac-based breathing apparatus in birds and other archosaurs. Journal of Experimental Zoology DOI: 10.1002/jez.548 

 

21.  Schulp, A. S., P. M. O’Connor, D. B Weishampel, A. Al-Sayigh, A. Al-Harthy, J. W. M. Jagt, and A. F. Hartman. Ornithopod and sauropod dinosaur remains from the Maastrichtian Al-Khod Conglomerate, Sultanate of Oman. Sultan Qaboos University Journal of Sciences 13:27-32 (2009).

 

20.  Stevens, N. J., P. A. Holroyd, E. M. Roberts, P. M. O'Connor, and M. D. Gottfried. Kahawamys mbeyaensis (n. gen., n. sp.) (Rodentia: Thryonomyoidea) from the late Oligocene Rukwa Rift Basin, Tanzania. Journal of Vertebrate Paleontology 29:631-634 (2009).

 

19.  Claessens, L. P. A. M., P. M. O’Connor, and D. M. Unwin.  Respiratory evolution facilitated the origin of pterosaur flight and aerial gigantism. PLOS One. (2009).

 

18.  Stevens, N. J., M. D. Gottfried, E. M. Roberts, S. Kapilima, S. Ngasala, and P. M. O’Connor. Paleontological exploration in Africa: A view from the Rukwa Rift Basin of Tanzania, pp. 159-180 in Developments in Primatology: Progress and Prospects, J. G. Fleagle & C. C. Gilbert (eds.), (2008).

 

17.  O’Connor, P. M.  The postcranial axial skeleton of Majungasaurus crenatissimus (Theropoda: Abelisauridae) from the Late Cretaceous of Madagascar. Journal of Vertebrate Paleontology Memoir Series 27 (Suppl. 2):127-162 (2007).

 

16.  Feldmann, R. M., P. M. O'Connor, N. J. Stevens, M. D. Gottfried, E. M. Roberts, S. Ngasala, E. L. Rasmusson, and S. Kapilima. A new freshwater crab (Decapoda: Brachyura: Potamonautidae) from the Paleogene of Tanzania, Africa. Neues Jahrbuch fur Geologie und Palaontologie 244:71-78 (2007).

 

15.  Fajardo, R. J., E. Hernandez, and P. M. O'Connor. Postcranial skeletal pneumaticity: A methods case study in the use of quantitative microCT to assess vertebral structure in birds. Journal of Anatomy 211: 138-147 (2007).

 

14.  Krause, D. W., S. D. Sampson, M. T. Carrano, and P. M. O'Connor. Overview of the history of discovery, taxonomy, phylogeny, and biogeography of Majungasaurus crenatissimus (Theropoda: Abelisauridae) from the Late Cretaceous of Madagascar. Journal of Vertebrate Paleontology Memoir Series 27 (Suppl. 2):1-20 (2007).

 

13.  Farke, A. A., and  P. M. O'Connor. Pathology in Majungasaurus crenatissimus (Theropoda: Abelisauridae) from the Late Cretaceous of Madagascar. Journal of Vertebrate Paleontology 27 (Suppl. 2):180-184 (2007).

 

12.  Krause, D. W., P. M. O'Connor, K. Curry Rogers, S. D. Sampson, G. A. Buckley, and R. R. Rogers. Late Cretaceous terrestrial vertebrates from Madagascar: implications for Latin American Biogeography. Annals of the Missouri Botanical Garden 93:178-208 (2006).


11.  O'Connor, P. M.  Postcranial pneumaticity: an evaluation of soft-tissue influences on the postcranial skeleton and the reconstruction of pulmonary anatomy in archosaurs. Journal of Morphology 267:1199-1226  (2006) (DOI: 10.1002/jmor.10470).


10.  Stevens, N. J., P. M. O'Connor, M. D. Gottfried, E. M. Roberts, S. Ngasala, and M. Dawson. Metaphiomys (Rodentia: Phiomyidae) from the Paleogene of southwestern Tanzania. Journal of Paleontology 80(2):407-410 (2006).

 

9.  O’Connor, P. M., M. D. Gottfried, N. J. Stevens, E. M. Roberts, S. Ngasala, S. Kapilima, and R. Chami. A new vertebrate fauna from the Cretaceous Red Sandstone Group, Rukwa Rift Basin, southwestern Tanzania. Journal of African Earth Sciences 44:277-288 (2006).

 

8.  Stevens, N. J., and P. M. O’Connor. Abiotic and biotic factors as predictors of species richness on Madagascar; pp. 269-300 in Primate Biogeography (eds.) S. M. Lehman and J. G. Fleagle. Springer: New York (2006).

 

7.  O'Connor, P. M., and L. P. A. M. Claessens. Basic avian pulmonary design and flow-through ventilation in non-avian theropod dinosaurs. Nature 436:253-256 (2005).

 

6.  Stevens, N. J., P. M. O'Connor, M. D. Gottfried, E. M. Roberts and S. Ngasala. An anthropoid primate humerus from the Rukwa Rift Basin, Paleogene of southwestern Tanzania. Journal of Vertebrate Paleontology 25(4):986-989 (2005).

 

5.  Roberts, E. M., P. M. O’Connor, M. D. Gottfried, N. J. Stevens, and S. Kapilima. Revised stratigraphy and age of the Red Sandstone Group in the Rukwa Rift Basin, Tanzania. Cretaceous Research 25:749-759 (2004).

 

4.  O’Connor, P. M.  Pulmonary pneumaticity in the postcranial skeleton of extant birds: A case study examining anseriforms. Journal of Morphology .261:141-161 (2004).

 

3.  Gottfried, M. D., P. M. O'Connor, F. Jackson, E. M. Roberts, and R. Chami. Dinosaur Eggshell from the Red Sandstone Group of Tanzania. Journal of Vertebrate Paleontology 24(2):494-497 (2004).

 

2.  Krause, D. W., M. D. Gottfried, P. M. O'Connor, and E. M. Roberts. A Cretaceous mammal from Tanzania. Acta Palaeontologica Polonica 48(3):321-330 (2003).

 

1.  Sampson, S. D., L. M. Witmer, C. A. Forster, D. W. Krause, P. M. O’Connor, P. D. Dodson, and F. Ravoavy. Predatory dinosaur remains from Madagascar:  implications for

the Cretaceous biogeography of Gondwana. Science 280:1048-1051 (1998). 

 

 

General/Technical Publications and Short Reports


Carrano, M. T., and P. M. O'Connor.  Bird's-eye View. Natural History 114(4):42-47 (2005).

O'Connor, P. M., M. D. Gottfried, E. M. Roberts, S. Ngasala, N. J. Stevens, S. Kapilima, and R. Chami. New Cretaceous vertebrate fossil discoveries from the Red Sandstone Group, Rukwa Rift Basin, southwestern Tanzania. East African Rift System (EAR05): Geodynamics, environment, resources & sustainable development 1:82-84 (2005).

Roberts, E. M., S. Ngasala, S. Kapilima, P. M. O'Connor, M. D. Gottfried, N. J. Stevens, and R. Chami. Stratigraphic and sedimentological analysis of the Red Sandstone Group in the Songwe Valley, Mbeya District. East African Rift System (EAR05): Geodynamics, environment, resources & sustainable development 1:87-90 (2005).

O’Connor, P. M., and B. Demes.  Atlas of Neuroanatomy.  Department of Anatomical Sciences, State University of New York—Stony Brook, 33pp. (2000).

 

 

Published Abstracts

O'Connor, P. M., M. D. Gottfried, E. M. Roberts, N. J. Stevens, and S. Ngasala. A new vertebrate fauna from the Cretaceous Red Sandstone Group, Rukwa Rift Basin, southwestern Tanzania; p. 172 in Barrett, P. M., and S. E. Evans (eds.), Ninth International Symposium on Mesozoic Terrestrial Ecosystems and Biota, Abstracts and Proceedings (2006).

Roberts, E. M., P. M. O'Connor, T. L. Hieronymus, S. Ngasala, M. D. Gottfried, and N. J. Stevens. Stratigraphy, paleoenvironments, and taphonomy of a new Cretaceous Vertebrate fauna from the East African rift, southwestern Tanzania; p. 175 in Barrett, P. M., and S. E. Evans (eds.), Ninth International Symposium on Mesozoic Terrestrial Ecosystems and Biota, Abstracts and Proceedings (2006).

Hernandez, E., P. M. O'Connor, and R. J. Fajardo. MicroCT analysis of the axial postcranial skeleton in birds: comparison of centrum bone structure in two anatids with different pneumaticity states. Integrative and Comparative Biology  Vol. 45 (6):1144 (2005).

O'Connor, P. M., M. D. Gottfried, E. M. Roberts, N. J. Stevens, and S. Ngasala. New Dinosaurs and other vertebrate fossils from the Cretaceous Red Sandstone Group, Rukwa Rift Basin, southwestern TanzaniaJournal of Vertebrate Paleontology  Vol. 25 (suppl. 3):97A (2005).

Stevens, N. J., P. M. O'Connor, M. D. Gottfried, E. M. Roberts, S. Ngasala, and S. Kapilima. New Paleogene mammals and other vertebrates from the Rukwa Rift Basin, southwestern Tanzania. Journal of Vertebrate Paleontology  Vol. 25 (suppl. 3):118A (2005).

Gottfried, M. D., P. M. O'Connor, E. M. Roberts, N. J. Stevens, and R. Chami. First Cretaceous lungfish from Tanzania-an enigmatic ceratodontid from the Rukwa Rift Basin. Journal of Vertebrate Paleontology  Vol. 25 (suppl. 3):65A (2005).

Witmer, L. M., R. C. Ridgely, P. M. O'Connor, C. M. Holliday, T. L. Hieronymus, J. Daniel, E. L. Rasmusson, J. Tickhill, and A. Clifford. The cephalic anatomy of the Florida manatee (Trichechus manatus), as revealed by virtual dissection with computed tomography (CT), differential-contrast dual-vascular injection, and 3D visualization. Evolution of Aquatic Tetrapods Conference (2005).

O'Connor, P. M. Postcranial pneumaticity and pulmonary heterogeneity in archosaurs: evolution of the flow-through lung in nonavialan theropod dinosaurs and birds. Journal of Vertebrate Paleontology  Vol. 24 (suppl. 3):99A (2004).

Stevens, N. J., M. D. Gottfried, P. M. O'Connor, E. M. Roberts, and S. Kapilima. A new Paleogene fauna from the East African rift, southwestern Tanzania. Journal of Vertebrate Paleontology  Vol. 24 (suppl. 3):118A (2004).

Holman, J. A., N. J. Stevens, P. M. O'Connor, M. D. Gottfried, and E. M. Roberts. An enigmatic neobatrachian frog from the Paleogene of southwestern Tanzania. Journal of Vertebrate Paleontology  Vol. 24 (suppl. 3):71A (2004).

O'Connor, P. M.  Distal limb pneumaticity in extant birds: anatomical and functional correlates. Journal of Morphology  Vol. 260(3):317 (2004).

 

O’Connor, P. M., M. D. Gottfried, E. R. Roberts, N. J. Stevens, F. D. Jackson, and E. L. Rasmusson.  Closing the ‘African Gap’—a new Cretaceous vertebrate fauna from Tanzania. Journal of Vertebrate Paleontology  Vol. 23 (suppl. 3):84A (2003).

 

Gottfried, M. D., D. W. Krause, P. M. O’Connor, E. M. Roberts, and Y. I. Tulu.  A Cretaceous mammal from Tanzania. Journal of Vertebrate Paleontology  Vol. 23 (suppl. 3):56A (2003).

O’Connor, P. M.  Pulmonary pneumaticity in the postcranial skeleton of extant Anseriformes. Integrative and Comparative Biology  Vol. 42 (6):1287 (2002).

 

O’Connor. P. M. Pulmonary Pneumaticity in non-dinosaurian archosaurs with comments on Erythrosuchus and distal forelimb pneumaticity in pterosaurs.  Journal of Vertebrate Paleontology  Vol. 22 (suppl. 3):93A (2002).

O’Connor, P. M.  Soft-tissue influences on archosaurian vertebrae: interpreting pneumatic and vascular features. Journal of Vertebrate Paleontology  Vol. 21 (suppl. 3):84A (2001).

O’Connor, P. M.  Postcranial pneumaticity in extant avians: distinguishing pulmonary from nonpulmonary pneumaticity. Sixth International Congress of Vertebrate Morphology, Jena, GermanyJournal of Morphology  Vol. 248 (3):268 (2001).

Forster, C. A., and P. M. O’Connor.  The avifauna of the Upper Cretaceous Maevarano Formation, MadagascarJournal of vertebrate Paleontology  Vol. 20 (suppl. 3):41-42A (2000).

O’Connor, P. M., and N. J Stevens.  Biotic and abiotic factors as predictors of species richness in MadagascarAmerican Journal of Physical Anthropology  Suppl. 30:241 (2000).

O’Connor, P. M.  Postcranial pneumatic features and the interpretation of respiratory anatomy from skeletal specimens.  Journal of Vertebrate Paleontology  Vol. 19 (suppl. 3):67A (1999).

O’Connor, P. M., and S. D. Sampson.  The vertebral column of Majungatholus atopus (Theropoda: Abelisauridae) from the Late Cretaceous of Madagascar. Journal of Vertebrate Paleontology  Vol. 18 (suppl. 3):67A (1998).

Sampson, S. D., L. M. Witmer, C. A. Forster, D. W. Krause, P. M. O'Connor, and F. Ravoavy. The evolution and biogeography of Gondwanan theropod dinosaurs: New information from the Late Cretaceous of Madagascar.  Special Abstracts Issue, Gondwana 10: Event Stratigraphy of Gondwana.  Journal of African Earth Sciences 27(1A):167-168 (1998). 

Sampson, S. D., L. M. Witmer, C. A. Forster, D. W. Krause, and P. M. O’Connor. Discovery of a complete theropod skull from the Late Cretaceous of Madagascar yields new information on Majungasaurus, Majungatholus, and Abelisauridae. Journal of Vertebrate Paleontology. Vol. 17 (suppl. 3):73A (1997).

 

 

 

 

 

 

Ohio University
College of Osteopathic Medicine
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Last updated: 07/03/2009