Cephalopoda - Pseudorthocerida - Pseudorthoceratidae
Full reference: M. Gordon. 1964. Carboniferous Cephalopods of Arkansas. United States Geological Survey Professional Paper 460:1-322
Parent taxon: Pseudorthoceratidae according to M. Gordon 1964
Sister taxa: Buchanoceras, Cayutoceratinae, Dolorthoceras, Geidoloceras, Hebetorthoceras, Houdongoceras, Mitorthoceras, Mongoceras, Neocycloceras, Probatoceras, Pseudactinoceratinae, Pseudorthoceratinae, Subdoloceras, Subormoceras, Uralorthoceras
Subtaxa: Dinocycloceras ballianum Dinocycloceras prolixum
Ecology: fast-moving nektonic carnivore
Distribution:
• Carboniferous of United States (4: Arkansas collections)
Total: 4 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.