Species: Arca?
County: Kerr
Site: _Kerr 2 (Fort Terret)
Group: Fredericksburg
Formation: Fort Terrett
Member: Fort Terrett
Period: Cretaceous
Epoch: Lower K
Stage: Albian
Class: Bivalvia
Order: Arcida
Superfamily: None
Family: Arcidae
Genus: Arca
State: Texas
Credit: tmc
ID: 40