Full reference: R. M. Dawley, J. M. Zawiskie, and J. W. Cosgriff. 1979. A rauisuchid thecodont from the Upper Triassic Popo Agie Formation of Wyoming. Journal of Paleontology 53:1428-1431
Sister taxon: Lythrosuchus
Subtaxa: Heptasuchus clarki
Type: Heptasuchus clarki
Distribution: found only at Clark Locality (Triassic of Wyoming)
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.