| Name | Age | Stage | Formation | Member | Comment |
|---|---|---|---|---|---|
| Texigryphaea roemeri 1a 1b 1c |
Cretaceous | - | Upper Del Rio | - | Long lived species |
| Texigryphaea washitaensis washitaensis 1a 1b |
Cretaceous | - | Denton | - | - |
| Texigryphaea washitaensis corrugata | Cretaceous | - | Denton | - | - |
| Texigryphaea corrugata | Cretaceous | - | Denton | - | - |
| Texigryphaea gibberosa | Cretaceous | - | Upper Fort Worth | - | - |
| Texigryphaea pitcheri 1 2 |
Cretaceous | - | Caddo | - | exact correlation uncertain |
| Texigryphaea belvederensis 1a 1b 2a 2b |
Cretaceous | - | Kiowa Shale | Champion shell beds | exact correlation uncertain |
| Texigryphaea navia 1a 1b |
Cretaceous | - | Kiamichi | - | - |
| Texigryphaea mucronata | Cretaceous | - | Walnut | - | Long lived species |
| Texigryphaea hilli | Cretaceous | - | Lower Kiowa Shale | below Champion Shell beds | At the bottom of the formation contact |
