†Seelyoceras Ulrich and Foerste 1936 (mollusk)
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Cephalopoda - Tarphycerida - Tarphyceratidae
Parent taxon: Tarphyceratidae according to R. E. Crick 1981
See also Sepkoski 2002 and Teichert et al. 1964
Sister taxa: Bentoceras, Campbelloceras, Centrotarphyceras, Cycloplectoceras, Eurystomites, Falcilituites, Moreauoceras, Pilotoceras, Pionoceras, Planctoceras, Rectanguloceras, Sweetoceras, Tarphyceras
Subtaxa: Seelyoceras raei
Type: Cyrtoceras raei
Ecology: fast-moving nektobenthic carnivore
Distribution:
• Ordovician of United States (1: New York collection)
• Cassinian of United States (2: New York)
Total: 3 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
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