Subprionocyclus branneri Anderson 1902

Cephalopoda - Ammonitida - Collignoniceratidae

Alternative combination: Prionotropis branneri

Synonym: 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, Billinghurst 1927 and Wright 1979

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

Average measurements (in mm): shell diameter 44.0

Distribution:

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

Total: 6 collections each including a single occurrence

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Specimen images are retrieved through the ePANDDA API.


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