Cephalopoda - Orthocerida - Orthoceratidae

Full reference: S. C. Hook and R. H. Flower. 1977. Late Canadian (Zones J, K) cephalopod faunas from Southwestern United States. New Mexico Bureau of Mines and Mineral Resources 32:1-56

Belongs to Michelinoceras according to S. C. Hook and R. H. Flower 1977

Sister taxa: Michelinoceras avelinii, Michelinoceras campanile, Michelinoceras currens, Michelinoceras floridaense, Michelinoceras guadalupense, Michelinoceras michelini, Michelinoceras palatum, Michelinoceras primum, Michelinoceras richardsi, Michelinoceras vandiverense

Ecology: nektonic carnivore