Bourdon, J. & Everhart, M.J. (2011)
Analysis of an Associated Cretoxyrhina mantelli Dentition from the Late Cretaceous (Smoky Hill Chalk, Late Coniacian) of Western Kansas. Transactions of the Kansas Academy of Science, 114(1/2), 15–32
DOI: 10.1660/062.114.0102

Bourdon, J. & Wright, K. & Lucas, S.G. & Spielmann, J.A. & Pence, R. (2011)
Selachians from the Upper Cretaceous (Santonian) Hosta Tongue of the Point Lookout Sandstone, central New Mexico. New Mexico Museum of Natural History and Science, Bulletin, 52, 1–52

Bourdon, J. & Everhart, M.J. (2010)
Occurrence of the extinct Carpet shark, Orectoloboides, in the Dakota Formation (Late Cretaceous; Middle Cenomanian) of Kansas. Transactions of the Kansas Academy of Science, 113(3–4), 237–242
DOI: 10.1660/062.113.0314

Bourdon, J. (2008)
A proposed tooth-set of Scapanorhynchus texanus. NJPS Paleontograph, 18(5): 6–11

Bourdon, J. & Ward, D.J. & Grimsley, G. (2000)
The development of serrations on Otodus (AGASSIZ, 1843) (Selachii: Otodontidae) teeth during the Early Eocene. The transition from Otodus obliquus (AGASSIZ, 1843) to Carcharocles auriculatus (BLAINVILLE, 1818). http://www.elasmo.com

Bourdon, J. (1999)
A fossil manta from the Early Pliocène (Zanclean) of North America. Tertiary Research, 19(3–4), 79–84

Bourdon, J. & Folmer, M. (1999)
Early Eocene Sharks & Rays of Virginia http://www.elasmo.com/