A.  Tokuyama, ?"Bakevellia" and "Edentula" from the Late Triassic Mine series in west Japan?, Transactions and Proceedings of the Palaeontological Society of Japan, New Series, vol. 35, pp. 147-155, 1959.

A.  Tokuyama, ?"Bakevellia" and "Edentula" from the Late Triassic Mine series in west Japan?, Transactions and Proceedings of the Palaeontological Society of Japan, New Series, vol. 35, pp. 147-155, 1959.