Mesozoic Sea Dragons

Turtles As Hopeful Monsters

The Genus Placodus : Systematics, Morphology, Paleobiogeography, and Paleobiology

Functional Morphology and Ontogeny of Keichousaurus hui

Osteology of Simosaurus gaillardoti and the relationships of stem-group Sauropterygia

Evolutionary Theory And The Creation Controversy

Interpreting the Hierarchy of Nature

Phylogenetic Systematics

The Intramandibular Joint in Squamates, and the Phylogenetic Relationships of the Fossil Snake Pachyrhachis Problematicus Haas (Field Museum of Natural History Publication 1507)

Sauropterygia from the Middle Triassic of Makhtesh Ramon, Negev, Israel and Silvestrosaurus for the Middle Triassic of Europe (Field Museum of Natural History, Publication 1499)

The Status of the Sauropterygian Reptile Genera Ceresiosaurus, Lariosaurus, and Silvestrosaurus for the Middle Triassic of Europe (Fieldiana. Geology. New Series No.38)