Full reference: A. B. Heckert, S. J. Nesbitt, M. R. Stocker, V. P. Schneider, D. K. Hoffman and B. W. Zimmer. 2021. A new short-faced archosauriform from the Upper Triassic Placerias/Downs’ quarry complex, Arizona, USA, expands the morphological diversity of the Triassic archosauriform radiation. The Science of Nature 108(32)
Belongs to Syntomiprosopus according to A. B. Heckert et al. 2021
Sister taxa: none
Type specimen: NCSM 29059–29060, a mandible (a nearly complete right mandible found as two separate, but closely associated specimens in the same horizon (NCSM 29059 is the number assigned to the anterior ). Its type locality is Placerias Quarry, UCMP A269, which is in a Norian wet floodplain mudstone/claystone in the Chinle Formation of Arizona.
Ecology:
Distribution: found only at Placerias Quarry, UCMP A269
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.