†Barroisiceras (Alstadenites) sevierense Reeside 1932 (ammonite)
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Cephalopoda - Ammonitida - Collignoniceratidae
Full reference: J. B. Reeside. 1932. The Upper Cretaceous ammonite genus Barroisiceras in the United States. United States Geological Survey Professional Paper 170(B):9-21
Belongs to Barroisiceras (Alstadenites) according to J. B. Reeside 1932
Sister taxa: Forresteria (Harleites) nicklesi, Forresteria (Harleites) petrocoriensis, Harleites castellensis, Harleites harlei
Type specimen: Its type locality is East of Oak Spring, Sevier Co[Mancos Shale], which is in a Coniacian marine shale in the Mancos Shale Formation of Texas.
Ecology: fast-moving nektonic carnivore
Distribution: found only at East of Oak Spring, Sevier Co. [Mancos Shale]
Specimen images are retrieved through the ePANDDA API.
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