Oxycerites aspidoides
Bathoniense
Teruel - España
10 cms.
Procerites aurigerus
Francia
7 cms.
Procerites laeviplex
Nièvre -Francia
6 cms.
Procerites schloenbachi
Niévre - Francia
Morphoceras multiforme
Nièvre - Francia
4,5 cms.
Nannolytoceras sp
Fortuna - España
4 cms.
Morphoceras sp
9 cms.