Taxon
Eohyattoceras gerthi+
Eohyattoceras leei
Hyattoceras ? simple
Hyattoceras abichi
Hyattoceras anfuense
Hyattoceras compressum
Hyattoceras geinitzi+
Hyattoceras guembeli
Hyattoceras sp. (Qualifier: in)
Hyattoceras subgeinitzi
Hyattoceras turgidum