Cephalopoda - Nautilida - Trigonoceratidae
Full reference: S. Niko and R. H. Mapes. 2016. Coiled nautiloids from the Lower Carboniferous Fayetteville Formation in Arkansas, midcontinent North America. Paleontological Research 20:7-17
Belongs to Epistroboceras according to S. Niko and R. H. Mapes 2016
Sister taxa: Epistroboceras chancharense, Epistroboceras gracile, Epistroboceras kathleenae, Epistroboceras lesliense, Epistroboceras pitkinense, Epistroboceras stubblefieldi, Epistroboceras texanum
Type specimen: AMNH 5741, a shell. Its type locality is ARC-I-540, West Fork, which is in a Pendleian marine shale in the Fayetteville Formation of Arkansas.
Ecology: nektobenthic carnivore
Distribution:
• Carboniferous of United States (6: Arkansas collections)
Total: 6 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.