Classification of Conti and Szabó 1987
Fm. Trochidae Rafinesque 1815 [top snail]
show all | hide all
G. †Aaleniella Conti and Fischer 1981
G. †Cochleochilus
G. †Serratotrochus
G. †Trochotectus
Fm. Turbinidae Rafinesque 1815
show all | hide all
G. †Bakonyia Szabo 1981
G. †Fischeriella
G. †Odoardia
Fm. †Crossostomatidae Knight et al. 1960
show all | hide all
G. †Paleocollonia Kittl 1899
G. †Planicollonia