Saurin, 1962 Pseudoendothyridae Upper Permian unknown Loeblich and Tappan identified by scientist 1 / FEU-1014790 | (Moeller, 1879) Pseudoendothyridae Mississippian unknown Loeblich and Tappan identified by scientist 2 / FEU-1014795 | (Moeller, 1878) Pseudoendothyridae Pennsylvanian Eastern European Plain unknown Loeblich and Tappan identified by scientist 3 / FEU-1014809 |