Cephalopoda - Multiceratoidea - Apsidoceratidae

Parent taxon: Apsidoceratidae according to R. E. Crick 1981

See also Nelson 1963 and Sepkoski 2002

Sister taxa: Apsidoceras, Charactoceras, Chidleyenoceras, Deckeroceras, Fremontoceras, Wilsonoceras

Subtaxa: none

Ecology: fast-moving nektonic carnivore

Distribution: found only at Chasm Creek Formation, Member 4 (Churchill River Exposure) (Ordovician of Manitoba)

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Specimen images are retrieved through the ePANDDA API.