Acanthoceras (ammonite)W
Acanthoceras (ammonite)
AcanthohoplitesW
Acanthohoplites
AinocerasW
Ainoceras
ArietitesW
Arietites
CadomitesW
Cadomites
CeratitesW
Ceratites
CheilocerasW
Cheiloceras
ClevicerasW
Cleviceras
DouvilleicerasW
Douvilleiceras
EchioceratidaeW
Echioceratidae
EubostrychocerasW
Eubostrychoceras
ExitelocerasW
Exiteloceras
HildoceratinaeW
Hildoceratinae
LytocerasW
Lytoceras
MammitesW
Mammites
ManticocerasW
Manticoceras
MuramotocerasW
Muramotoceras
NeocomitesW
Neocomites
NipponitesW
Nipponites
OphicerasW
Ophiceras
PachydiscusW
Pachydiscus
PerisphinctesW
Perisphinctes
PeronicerasW
Peroniceras
PhyllopachycerasW
Phyllopachyceras
PolyptychocerasW
Polyptychoceras
PuzosiaW
Puzosia
ScalaritesW
Scalarites
SchlotheimiaW
Schlotheimia
SphenodiscusW
Sphenodiscus
TiltonicerasW
Tiltoniceras
TurrilitesW
Turrilites
XenodiscusW
Xenodiscus