BAENIDAE, Cope, 1882

Sahni, Ashok, 1972, The vertebrate Fauna of the Judith River formation, Montana, Bulletin of the American Museum of Natural History 147 (6), pp. 319-416 : 350

FAMILY? BAENIDAE

Some fragments from Clambank Hollow, unassociated but given the group catalogue number AMNH 8437, cannot be distinguished from parts of baenid shells. However, the sculpture pattern is not unique to this family and a definitive identification cannot be made.