There are 2 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 30639 | A. Rees | Koldaran (= PGAP 11226) Asselian/Sakmarian - Permian 1-2 - Russian Federation | Sal'menova (1982) |
| 30735 | A. Rees | N. Cis-Balkash Region (= PGAP 12223) Roadian/Capitanian - Permian 3-4 - Russian Federation | Sal'menova (1978) |