| Home | Genera | Species | Localities | Publications |
| Country | : | USA |
| Region | : | Texas |
| Outcrop | : | Travis County: Austin, Barton's Creek, 2 mi. from confl. with Colorado |
| References | : | COOGAN 1977 ; ROEMER 1889 |
| Stratigraphy | : | Albian middle |
| Lithostratigraphy | : | Edwards Formation |