Gastropoda - Caenogastropoda - Goniasmatidae
Full reference: A. V. Mazaev. 2003. The family Orthonemidae (Gastropoda) from the Middle and Upper Carboniferous of the central part of the Russian Plate. Ruthenica 13(2):89-100
Belongs to Altadema according to A. V. Mazaev 2003
Sister taxa: Altadema convexa, Altadema cryptocarina, Altadema hausmannae, Altadema kokeni, Altadema lira
Type specimen: PM RAS 4471/16/13, a shell. Its type locality is Locality 016. Quarry near Georgievo village, which is in a Rusavkian carbonate limestone in the Rusavkino Formation of the Russian Federation.
Ecology: epifaunal
Distribution:
• Carboniferous of the Russian Federation (2 collections)
Total: 2 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.