type specimen holotype Cretaceous unknown FEU-1022175
| | identified by scientist Paleogene Eocene Carpathians Outer Carpathians FEU-1014368
| | identified by scientist Cretaceous Upper Cretaceous Barents Sea Tromso Basin FEU-1006958
| | identified by scientist Cretaceous Upper Cretaceous Barents Sea Tromso Basin FEU-1006959
| | identified by scientist Cretaceous Upper Cretaceous Turonian North European Plain Söhlde FEU-1023444
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identified by scientist Cretaceous Upper Cretaceous --- off Biscaya and Iberia DSDP Leg47 Hole 398D FEU-1002460
| | identified by scientist Cretaceous Upper Cretaceous --- off Biscaya and Iberia DSDP Leg47 Hole 398D FEU-1002461
| | identified by scientist Cretaceous Upper Cretaceous --- off Biscaya and Iberia ODP Leg 103 Hole 641A FEU-1002462
| | identified by scientist Jurassic Upper Jurassic Tithonian off West Australia ODP Leg 123 Site 765 FEU-1008972
| | identified by scientist Jurassic Upper Jurassic Tithonian off West Australia ODP Leg 123 Site 765 FEU-1008973
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identified by M. Hesemann Cretaceous Upper Cretaceous Campanian Norwegian Sea Foula Subbasin FEU-1012951
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