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Cretaceous bivalves gallery

Home / Common Fossils of Oklahoma / Gallery / Cretaceous fossil gallery / Cretaceous bivalves gallery
Scallop fossil
Scallop fossil
Neithea texanaOU 28307; Scallop bivalve; Lower Cretaceous; Fort Worth member, Caddo Formation; Marshall County, Oklahoma; CC BY-NC-ND 4.0

Neithea texana

Bivalve fossil
Bivalve fossil
Lima mexicanaBivalve; Lower Cretaceous; Fort Worth member, Caddo Formation; Marshall County, Oklahoma; CC BY-NC-ND 4.0

Lima mexicana

Bivalve fossil
Bivalve fossil
Tapes aldamensisOU 39415; Bivalve; Lower Cretaceous; Goodland Formation; Bryan County, Oklahoma; CC BY-NC-ND 4.0

Tapes aldamensis

Bivalve fossil
Bivalve fossil
Cyprimeria texanaBivalve; Lower Cretaceous; Goodland Formation; Marshall County, Oklahoma; CC BY-NC-ND 4.0

Cyprimeria texana

Bivalve fossil
Bivalve fossil
Pholadomya sp.Bivalve; Lower Cretaceous; Fort Worth, Caddo Formation; Marshall County, Oklahoma CC BY-NC-ND 4.0

Pholadomya sp.

Bivalve fossil
Bivalve fossil
Protocardia texanaOU 14040; Bivalve; Lower Cretaceous; Fort Worth member, Caddo Formation; Marshall County, Oklahoma; CC BY-NC-ND 4.0

Protocardia texana

Bivalve fossil
Bivalve fossil
Pholadomya sabaeOU 39405; Bivalve; Lower Cretaceous; Kiamichi Formation; Marshall County, Oklahoma; CC BY-NC-ND 4.0

Pholadomya sabae

Bivalve fossil
Bivalve fossil
Inocerannas comanchianusOU 28291; Bivalve; Lower Cretaceous; Fort Worth, Caddo Formation; Marshall County, Oklahoma; CC BY-NC-ND 4.0

Inocerannas comanchianus

Bivalve fossil
Bivalve fossil
Trigonia emoryiOU 42341; Bivalve; Lower Cretaceous; Duck Creek Member, Caddo Formation; Marshall County, Oklahoma; CC BY-NC-ND 4.0

Trigonia emoryi

Oyster fossil
Oyster fossil
Peilina-quadriplicataOyster bivalve; Lower Cretaceous; Denton Formation; Marshall County, Oklahoma; CC BY-NC-ND 4.0

Peilina-quadriplicata

Oyster fossil
Oyster fossil
Texigryphaea roemeriOU 14027; Oyster bivalve; Lower Cretaceous; Grayson Formation; Marshall County, Oklahoma; CC BY-NC-ND 4.0

Texigryphaea roemeri

Oyster fossil
Oyster fossil
Texigryphaea naviaOU 14038; Oyster bivalve; Lower Cretaceous; Kiamichi Formation; Marshall County, Oklahoma; CC BY-NC-ND 4.0

Texigryphaea navia

Oyster fossil
Oyster fossil
Ilmatogyra arietinaOU 13998; Oyster bivalve; Lower Cretaceous; Grayson Formation; Marshall County, Oklahoma; CC BY-NC-ND 4.0

Ilmatogyra arietina

Oyster fossil
Oyster fossil
Exogya costataOU 37488; Oyster bivalve; Lower Cretaceous; Grayson Formation; Marshall County, Oklahoma; CC BY-NC-ND 4.0

Exogya costata

Oyster fossil
Oyster fossil
Exogyra texanaOyster bivalve; Lower Cretaceous; Goodland Formation; Choctaw County, Oklahoma; CC BY-NC-ND 4.0

Exogyra texana

Oyster fossil
Oyster fossil
Lopha subovataOU 28301; Oyster bivalve; Lower Cretaceous; Fort Worth, Caddo Formation; Bryan County, Oklahoma; CC BY-NC-ND 4.0

Lopha subovata

Rastellum (Arctostrea) carinatumOU 28621; Bivalve, "Denture clam"; Lower Cretaceous; Denton Formation; Marshall County, Oklahoma; CC BY-NC-ND 4.0

Rastellum (Arctostrea) carinatum