Eothinoceratidae

Eothinoceratidae is a family of Lower Ordovician nautiloid cephalopods included in the Cyrtocerinida. The family was originally established for the genus Eothinoceras.

Eothinoceratidae
Temporal range: Early -Middle Ordovician
Scientific classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Mollusca
Class: Cephalopoda
Subclass: Nautiloidea
Order: Cyrtocerinida
Family: Eothinoceratidae
Ulrich, Foerste, Miller & Unklesbay, 1944
Genera

See text

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