There are 7 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 95055 | M. Clapham | Borzya River, eastern Transbaikal Wordian - Permian 4 - Russian Federation | Popeko (1978) |
| 95067 | M. Clapham | Byrka River, Khabarovsk Range, Transbaikal Wordian - Permian 4 - Russian Federation | Popeko (1978) |
| 95653 | M. Clapham | Dal'niy Daur, Transbaikal Roadian - Permian 3 - Russian Federation | Popeko (1978) |
| 95761 | M. Clapham | Dauriya, Transbaikal Roadian - Permian 3 - Russian Federation | Popeko (1978) |
| 116415 | M. Clapham | Ilistui River, Transbaikal Wordian - Permian 4 - Russian Federation | Popeko (1978) |
| 116416 | M. Clapham | Syraya Antiya River, Transbaikal Roadian - Permian 3 - Russian Federation | Popeko (1978) |
| 116417 | M. Clapham | Uldza River, Ulz-Gol Basin Capitanian - Permian 4 - Mongolia | Popeko (1978) |