Cephalopoda - Tarphycerida - Tarphyceratidae
Parent taxon: Tarphyceratidae according to D.H. Evans 2011
See also Crick 1981, Hyatt 1894, Kröger and Landing 2009, Teichert et al. 1964, Ulrich et al. 1942 and Ulrich et al. 1944
Sister taxa: Bentoceras, Campbelloceras, Centrotarphyceras, Cycloplectoceras, Falcilituites, Moreauoceras, Pilotoceras, Pionoceras, Planctoceras, Rectanguloceras, Seelyoceras, Sweetoceras, Tarphyceras
Subtaxa: Eurystomites accelerans Eurystomites amplectens Eurystomites avensis Eurystomites bolarensis Eurystomites ferox Eurystomites gibbosum Eurystomites kelloggi Eurystomites undatum
Type: Nautilus kelloggi
Ecology: fast-moving nektobenthic carnivore
Distribution:
• Ordovician of Canada (2: Quebec collections), United States (9: Minnesota, Missouri, New York, Vermont, Virginia)
Total: 11 collections including 15 occurrences
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.