Epidiceras planum (FOSSIL) Karczewski, 1969 †
Epidiceras subeximium (FOSSIL) Karczewski, 1969 †
Plesiodiceras orthogonale (FOSSIL) Pchelintsev, 1959 †
Plesiodiceras sulejoviense (FOSSIL) Karczewski, 1969 †
Plesiodiceras yailense (FOSSIL) Pchelintsev, 1959 †