WMSD - Worldwide mollusc species DB Bagni Liggia

Class: CEPHALOPODA
--- Taxon Tree: AMMONOIDEA [Subclass] - AMMONITIDA [Order] - ACANTHOCERATOIDEA [Superfamily]
------ Family: COLLIGNONICERATIDAE Wright & Wright, 1951 † (Sea)
--------- SubFamily: MAMMITINAE
------------ Genus: Barroisiceras (Alstadenites) Reeside, 1932 †
--------------- Species: Alstadenites sevierense Reeside, 1932 † - ID: 6445000001
USA, Utah, Sevier 
FOSSIL
Upper Cretaceous
Map center:  N: 38° 47' 59'' W: 111° 24' 0''  - Grid: 5° - click to open
Suggested links:
https://paleobiodb.org
Please email your image to: Claudio Galli - last updated: 28/ago/2017