(Chernysheva, 1940) Endothyranopsidae Mississippian Eastern European Plain unknown Loeblich and Tappan identified by scientist 1 / FEU-1014561 | (Grozdilova & Lebedeva, 1 Endothyranopsidae Mississippian unknown Loeblich and Tappan identified by scientist 2 / FEU-1014563 | (Grozdilova & Lebedeva, 1 Endothyranopsidae Mississippian unknown Loeblich and Tappan identified by scientist 3 / FEU-1014567 | (Reitlinger, 1950) Endothyranopsidae Pennsylvanian Eastern European Plain unknown Loeblich and Tappan identified by scientist 4 / FEU-1014751 | (Rauzer-Chernousova, 1948 Endothyranopsidae Mississippian unknown Loeblich and Tappan identified by scientist 5 / FEU-1014752 | |||||
(Rauzer-Chernousova, 1948 Endothyranopsidae Mississippian unknown Loeblich and Tappan identified by scientist 6 / FEU-1014753 | (Lipina, 1955) Endothyranopsidae Mississippian unknown Loeblich and Tappan identified by scientist 7 / FEU-1014754 |