Cephalopoda - Orthocerida - Orthoceratidae

Full reference: R. C. Frey. 1995. Middle and Upper Ordovician nautiloid cephalopods of the Cincinnati Arch region of Kentucky, Indiana, and Ohio. U.S. Geological Survey Professional Paper 1066P:1-126

Belongs to Pojetoceras according to R. C. Frey 1995

Sister taxa: none

Type specimen: Its type locality is USGS 6034-CO, Sulphur Well(s), New Watts Mill Rd., Little Hickman A section, which is in a Rocklandian shallow subtidal grainstone in the Tyrone Limestone Formation of Kentucky

Ecology: nektonic carnivore