ammonites
Trilophosaurus Case 1928 (archosauromorph)

Vertebrata - Cotylosauria - Trilophosauridae

Synonym: Chinleogomphius Sues and Olsen 1993

Full reference: E. C. Case. 1928. A cotylosaur from the Upper Triassic of western Texas. Journal of Washington Academy of Science 18:177-178

Parent taxon: Trilophosauridae according to J. A. Spielmann et al. 2008

Sister taxa: Spinosuchus, Tricuspisaurus, Variodens

Subtaxa: Trilophosaurus buettneri, Trilophosaurus jacobsi

View classification

Type: Trilophosaurus buettneri

Ecology: herbivore