Genus SKIRROCERAS

Kingdom / Phylum . . . . . . . . .
Class / Subclass / Infraclass
Division / Superorder / Order
Suborder / Infraorder . . . . . .
Superfamily / Family . . . . . . .
Subfamily / Genus . . . . . . . . .
Animalia / Mollusca
Cephalopoda / Ammonoidea / n.a.
n.a. / n.a. / Ammonitida
Ammonitina / n.a.
Stephanoceratoidea / Stephanoceratidae
Stephanoceratinae / Skirroceras
Age:
Distribution:
Late Jurassic
North America, South America, Europe, Northern Africa, Asia

Depicted on:

Djibouti, 2020 (position 2 of sheet, M.S. margin, fossil, probably)
 
tve21