Seelyoceras Ulrich and Foerste 1936 (mollusk)

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

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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

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Specimen images are retrieved through the ePANDDA API.


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