WMSD - Worldwide mollusc species DB Bagni Liggia

Class: GASTROPODA
--- Taxon Tree: HETEROBRANCHIA [Subclass] - ACTEONOIDEA [Superfamily]
------ Family: ACTEONIDAE d'Orbigny, 1843 (Sea)
------------ Genus: Pirsila Stephenson, 1953 †
--------------- Species: Pirsila simpla L.W. Stephenson, 1953 † - ID: 5694000394
United States, Texas, Grayson 
FOSSIL
Upper Cretaceous
Map center:  N: 33° 42' 0'' W: 96° 30' 0''  - Grid: 5° - click to open
Suggested links:
https://paleobiodb.org http://opistobranquis.info
Please email your image to: Claudio Galli - last updated: 27/ago/2017