| Home | Genera | Species | Localities | Publications |
| Country | : | Mexico |
| Region | : | San Luis Potosí |
| Outcrop | : | Cárdenas: Las Amoladeras, 25 km SSW of Cárdenas - lower |
| References | : | ALENC+STER et al. 1999b |
| Stratigraphy | : | Maastrichtian |
| Lithostratigraphy | : | Cárdenas Formation |