Species
Ichnogenus Formal taxon Extinct

Atreipus acadianus

subjective synonym of Grallator tenuis
Olsen and Baird 1986
This taxon is considered subjective synonym of of the valid taxon Grallator tenuis according to the Paleobiology Database. See the page for Grallator tenuis →
Bibliography
Original description
P. E. Olsen and D. Baird. 1986. The ichnogenus Atreipus and its significance for Triassic biostratigraphy. In: K. Padian (ed.), The Beginning of the Age of Dinosaurs: Faunal Changes Across the Triassic-Jurassic Boundary. Cambridge University Press, Cambridge