Aplococeras parvus (FOSSIL) Smith, 1914 †
Aplococeras smithi (FOSSIL) Silberling & Nichols,1982 †
Aplococeras vogdesi (FOSSIL) A. Hyatt & Smith, 1905 †
Epiceratites yukonensis (FOSSIL) Tozer, 1994 †
Laboceras acutulum (FOSSIL) Shevyrev, 1968 †
Laboceras gracile (FOSSIL) Shevyrev, 1961 †
Metadinarites desertorus (FOSSIL) (Smith, 1914 †)