Species: Trigonia sp.
County: Kerr
Site: _Kerr 5 (Glen Rose)
Group: Trinity
Formation: Glen Rose
Member: None
Period: Cretaceous
Epoch: Lower K
Stage: Albian
Class: Bivalvia
Order: Trigoniida
Superfamily: None
Family: Trigoniidae
Genus: Trigonia
State: Texas
Credit: None
ID: 831