Genus

Rhynchonella Fischer, 1809

Images
TUG 179-14
Rhynchonella | Rhynchonella arcuata
Jurassic
TUG 179-15
Rhynchonella | Rhynchonella alemanica
Jurassic
TUG 179-16
Rhynchonella | Rhynchonella spatica
Jurassic