There are 2 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 23179 | A. Rees | Huayacocotla Sakmarian/Artinskian - Permian 2 - Mexico | Carrillo Bravo (1965) |
| 24613 | A. Rees | Calnali Wolfcampian - Permian 1-2 - Mexico | Silva-Pineda (1987) |
There are 2 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 23179 | A. Rees | Huayacocotla Sakmarian/Artinskian - Permian 2 - Mexico | Carrillo Bravo (1965) |
| 24613 | A. Rees | Calnali Wolfcampian - Permian 1-2 - Mexico | Silva-Pineda (1987) |