Genus: Plioplatecarpus DOLLO, 1882
Etymology:
Species: primaevus RUSSEL, 1967 (DUNKLE, in CRANDELL, 1958)
Etymology:
Referred material:
BELL, SHELDON, LAMB & MARTIN, 1996
Locality: South Dakota.
Horizon: DeGrey Member, Pierre Shale.
Biostratigraphy:
Age: Late Cretaceous.
Material:
Number: Not given: Fragmentary skeleton with 2 fragmentary skeletons of babies in its body cavity.
_____________________________________________________________________________________
Sp
WOODS, 2004
Locality: Johnson County, Wyoming.
Horizon:
Biostratigraphy:
Age: Late Cretaceous.
Material:
Tate Museum: Adult skeleton.
Note: Found with small embryonic teeth.