There are 2 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 30846 | A. Rees | Shchugor River (= PGAP 13041) Roadian - Permian 3 - Russian Federation | Varyukhina et al. (1975) |
| 30853 | A. Rees | Vorbuta River (= PGAP 13048) Roadian - Permian 3 - Russian Federation | Varyukhina et al. (1975) |