Gaudryinopsis filiformis
(Berthelin, 1880)
identified by scientist   
Cretaceous
North European Plain

Gaudryinopsis filiformis
(Berthelin, 1880)
identified by scientist   
Paleogene
Mediterranean

Gaudryinopsis subbotinae
Podobina, ?
identified by scientist   
Paleogene
Western Siberian Plain

Gaudryinopsis triassica
(Trifonova, 1962)
identified by scientist   
Jurassic
Carpathians

Gaudryinopsis vulgaris
Kipriyanova, 1960
identified by scientist   
Cretaceous

Gaudryinopsis sp.
---
identified by scientist   
Cretaceous
Barents Sea