Species: Gastropod sp.
County: Grayson
Site: Post Oak Creek
Group: None
Formation: Eagle Ford/Atco
Member: None
Period: Cretaceous
Epoch: Upper K
Stage: Coniacian
Class: Gastropoda
Order: UNK_GAS
Superfamily: None
Family: None
Genus: None
State: Texas
Credit: mmm
ID: 602
MMM ID: None