Submortoniceras studleyi Anderson 1958 (ammonite)

Cephalopoda - Ammonitida - Collignoniceratidae

Alternative combination: Butticeras studleyi

Full reference: F. M. Anderson. 1958. Upper Cretaceous of the Pacific Coast. Geological Society of America Memoir 71:1-378

Belongs to Submortoniceras according to T. Matsumoto 1960

See also Anderson 1958

Sister taxa: Submortoniceras buttense, Submortoniceras chicoense, Submortoniceras punctatum, Submortoniceras uddeni, Submortoniceras vandaliaense, Submortoniceras woodsi

Type specimen: CAS 27838.02, a shell

Ecology: fast-moving nektonic carnivore

Average measurements (in mm): shell diameter 41.0

Distribution:

• Cretaceous of United States (4: California collections)

Total: 4 collections each including a single occurrence

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Specimen images are retrieved through the ePANDDA API.


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