Full reference: E. Daly. 1973. A Lower Permian vertebrate fauna from southern Oklahoma. Journal of Paleontology 47(3):562-589
Sister taxa: none
Subtaxa: Grandfieldia callilepidota
Ecology: nektonic carnivore
Distribution: found only at southwest of Grandfield (Permian of Oklahoma)
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.