†Submortoniceras punctatum Collignon 1948 (ammonite)
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Cephalopoda - Ammonitida - Collignoniceratidae
Belongs to Submortoniceras according to W. J. Kennedy and W. A. Cobban 1993
Sister taxa: Submortoniceras buttense, Submortoniceras chicoense, Submortoniceras studleyi, Submortoniceras uddeni, Submortoniceras vandaliaense, Submortoniceras woodsi
Ecology: fast-moving nektonic carnivore
Distribution: found only at USGS D9719, Chesapeake and DE. Canal [Merchantville Fm] (Cretaceous of Delaware)
Specimen images are retrieved through the ePANDDA API.
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