(Rauzer-Chernousova, 1948 Quasiendothyridae Upper Devonian unknown Loeblich and Tappan identified by scientist 1 / FEU-1014487 | (Chernysheva, 1952) Quasiendothyridae Upper Devonian unknown Loeblich and Tappan identified by scientist 2 / FEU-1014490 | Lebedeva, 1956 Quasiendothyridae Upper Devonian unknown Loeblich and Tappan identified by scientist 3 / FEU-1014735 | (Rauzer-Chernousova, 1948 Quasiendothyridae Upper Devonian unknown Loeblich and Tappan identified by scientist 4 / FEU-1014740 |