Osteichthyes - Caseasauria - Caseidae
Alternative combination: Trispondylus texensis
Full reference: S. W. Williston. 1910. New Permian reptiles; rhachitomous vertebrae. Journal of Geology 18:585-600
Belongs to Trichasaurus according to R. R. Reisz 1986
See also Hay 1930, Olson 1968, Romer and Price 1940, Williston 1910, Williston 1911 and Williston 1913
Sister taxa: none
Type specimen: CNHM (FMNH) 652, a set of postcrania (part of the vertebral column, pelvis, some limb and foot elements). Its type locality is Craddock Bonebed, Brush Creek, 38 (Arroyo Formation), which is in a Kungurian terrestrial claystone/sandstone in the Arroyo Formation of Texas.
Ecology:
Distribution: found only at Craddock Bonebed, Brush Creek, 38 (Arroyo Formation)
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.