Subprionocyclus branneri Anderson 1902 (ammonite)

Cephalopoda - Ammonitida - Collignoniceratidae

Alternative combination: Prionotropis branneri

Synonyms: Prionotropis casperi Anderson 1958, Prionotropis cristatus Billinghurst 1927

Full reference: F. M. Anderson. 1902. Cretaceous Deposits of the Pacific Coast. Proceedings of the California Academy of Sciences 2(1):1-155

Belongs to Subprionocyclus according to W. J. Kennedy and A. S. Gale 2015

See also Anderson 1902, Anderson 1958, Billinghurst 1927, Matsumoto 1959, Wilmsen and Nagm 2014 and Wright 1979

Sister taxa: Subprionocyclus hitchinensis, Subprionocyclus neptuni, Subprionocyclus normalis, Oregoniceras argonautarum, Oregoniceras multicostum, Oregoniceras condoni, Oregoniceras jacksonense, Oregoniceras phoenixense

Ecology: fast-moving nektonic carnivore

Average measurements (in mm): shell diameter 64.0

Distribution:

• Cretaceous of France (1 collection), Germany (1), the United Kingdom (4), United States (2: California, Oregon)

Total: 8 collections including 10 occurrences

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Specimen images are retrieved through the ePANDDA API.


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