ammonites
banner
Gateway to the Paleobiology Database
Plesiacanthoceras bellsanum Stephenson 1953 (ammonite)

Cephalopoda - Ammonitida - Acanthoceratidae

PaleoDB taxon number: 333426

Alternative combination: Mammites bellsanus

Belongs to Plesiacanthoceras according to W. J. Kennedy and W. A. Cobban 1990

Sister taxon: Plesiacanthoceras wyomingense

Type specimen: USNM 105983, a shell

Ecology: fast-moving nektonic carnivore