Cephalopoda - Actinocerida - Carbactinoceratidae
Full reference: M. Gordon. 1964. Carboniferous Cephalopods of Arkansas. United States Geological Survey Professional Paper 460:1-322
Belongs to Rayonnoceras according to M. Gordon 1964
Sister taxa: Rayonnoceras cadyi, Rayonnoceras eccentricum, Rayonnoceras fayettevillense, Rayonnoceras irregulare, Rayonnoceras nobile, Rayonnoceras solidiforme, Rayonnoceras vaughanianum
Type specimen: USNM 119000, a shell. Its type locality is Loc. 1. USGS 14369. Road cut on se side US 65, 0.8 km sw of Peyton Creek Bridge, which is in a Serpukhovian offshore grainstone/shale in the Imo Formation of Arkansas.
Ecology: nektobenthic carnivore
Distribution:
• Carboniferous of United States (7: Arkansas collections)
Total: 7 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.