Home | Genera | Species | Localities | Publications |
Country | : | Mexico |
Region | : | San Luis Potosí |
Outcrop | : | Ciudad Valles: Sierra El Abra - backreef facies |
References | : | JOHNSON et al. 1988a |
Stratigraphy | : | Albian upper - Cenomanian mid |
Lithostratigraphy | : | El Abra Formation |