Species: Pinna comancheana
County: Bell
Site: _Bell2 (Walnut,Comanche Peak)
Group: Fredericksburg
Formation: Comanche Peak
Member: None
Period: Cretaceous
Epoch: Lower K
Stage: Albian
Class: Bivalvia
Order: Pterioida
Superfamily: None
Family: Pinnidae
Genus: Pinna
State: Texas
Credit: tmc
ID: 829
MMM ID: None