Huber, 1988 Conorbinidae Upper Cretaceous Campanian Weddell Sea Seymour Island SINMNH type specimen holotype 1 / FEU-1006658 | ![]() | Huber, 1988 Conorbinidae Upper Cretaceous Campanian Weddell Sea Seymour Island SINMNH type specimen holotype 2 / FEU-1006659 | ![]() | Fuchs, 1971 Conorbinidae Lower Cretaceous Barremian Central Northern Alps Ranzenberg near Hohenems Geological Survey of Austria type specimen holotype 3 / FEU-1008126 | ![]() | Malumián & Masiuk, 1976 Conorbinidae Lower Cretaceous type specimen holotype 4 / FEU-1025123 | ![]() |