Spanioceras

Spanioceras
Scientific classification
Kingdom: Animalia
Phylum: Mollusca
Class: Cephalopoda
Subclass: Nautiloidea
Order: Oncocerida
Genus: Spanioceras

Spanioceras is an extinct nautiloid cephalopod genus belonging to the order Oncocerida, which is thought to have given rise to the Nautilida which includes the living Nautilus.


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