Species: Platyceramus Hinge
County: Grayson
Site: Post Oak Creek
Group: None
Formation: Eagle Ford/Atco
Member: None
Period: Cretaceous
Epoch: Upper K
Stage: Coniacian
Class: Bivalvia
Order: Myalinida
Superfamily: Inoceramioidea
Family: Inoceramidae
Genus: Platyceramus
State: Texas
Credit: mmm
ID: 667