Amphipopanoceras selwyni McLearn 1948 (ceratite)

Cephalopoda - Ceratitida - Parapopanoceratidae

Alternative combination: Parapopanoceras selwyni

Belongs to Amphipopanoceras according to E. T. Tozer 1994

See also Bucher 1992, McLearn 1969 and Silberling and Nichols 1982

Sister taxa: Amphipopanoceras acutum, Amphipopanoceras dzeginense, Amphipopanoceras medium, Amphipopanoceras tetsa

Ecology: nektonic carnivore

Average measurements (in mm): shell diameter 54.2

Distribution:

• Triassic of Canada (12: British Columbia collections), United States (2: Nevada)

Total: 14 collections each including a single occurrence

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Specimen images are retrieved through the ePANDDA API.


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