Peter M. Sheehan

Cambrian and Devonian invertebrate collections at the Milwaukee Public Museum

Rodney Watkins, P. Sheehan, Paula M. Sumpter, 1988, Journal of Paleontology.

A Model for Integrating the Public into Scientific Research

P. Sheehan, D. Fastovsky, Peter M. Sheehan, 2003 .

Evaluating the ecological architecture of major events in the Phanerozoic history of marine invertebrate life

Mary L. Droser, D. Bottjer, M. Droser, 1997 .