†Arctocephalites (Cranocephalites) sawtoothensis Imlay 1948 (ammonite)

Cephalopoda - Ammonitida - Cardioceratidae

Alternative combination: Arctocephalites sawtoothensis

Belongs to Arctocephalites (Cranocephalites) according to R. W. Imlay 1962

Sister taxa: Arctocephalites (Cranocephalites) costidensus, Arctocephalites (Cranocephalites) gracilis, Arctocephalites (Cranocephalites) maculatus, Arctocephalites (Cranocephalites) platynotus, Arctocephalites (Cranocephalites) pompeckji

Type specimen: USNM 104148, a shell

Ecology: fast-moving nektonic carnivore

Distribution:

• Jurassic of United States (8: Montana collections)

Total: 8 collections each including a single occurrence

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Specimen images are retrieved through the ePANDDA API.


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