Meekia radiata (FOSSIL) W.M. Gabb, 1864 †
Mygallia roddana (FOSSIL) Saul & W.P. Popenoe,1962 †
Meekia sella (FOSSIL) W.M. Gabb, 1864 †
Tancredia slavichi (FOSSIL) Marincovich Jr., 1993 †
Tancredia stelcki (FOSSIL) McLearn, 1945 †
Corbicella subaequilatera (FOSSIL) Lycett †
Corbicella subangulata (FOSSIL) J. Lycett, 1863 †
Tancredia subcurtansata (FOSSIL) J. Lycett, 1853 †
Corbicellopsis swindonensis (FOSSIL) Cox †
Mygallia takeoana (FOSSIL) Saul & W.P. Popenoe,1962 †
Sakawanella triadica (FOSSIL) K. Ichikawa, 1950 †
Tancredia triangularis (FOSSIL) C. Chen & Wen, 1979 †
Tancredia truncata (FOSSIL) J. Lycett †
Mygallia tumba (FOSSIL) Saul & W.P. Popenoe,1962 †