Wernli, 1970 Ventrolaminindae Middle Jurassic unknown Loeblich and Tappan identified by scientist 1 / FEU-1014859 | Wernli, 1970 Ventrolaminindae Middle Jurassic unknown Loeblich and Tappan identified by scientist 2 / FEU-1014860 | Weynschenck, 1950 Ventrolaminindae Middle Jurassic unknown Loeblich and Tappan identified by scientist 3 / FEU-1014861 | Weynschenck, 1950 Ventrolaminindae Middle Jurassic unknown Loeblich and Tappan identified by scientist 4 / FEU-1014862 |