There are 4 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 99955 | M. Clapham | Labuya Village, mouth of Labuinka River, Kolyma River Wordian - Permian 4 - Russian Federation | Morozova (1981) |
| 99962 | M. Clapham | Munugudzhak River, Molondzha Basin Wordian - Permian 4 - Russian Federation | Morozova (1981) |
| 99969 | M. Clapham | Pravaya Imlyaki River, Penzhinskaya region, Kamchatka Wordian - Permian 4 - Russian Federation | Morozova (1981) |
| 144253 | M. Clapham | Left bank of Bolshoy Artek river, left tributary of Shevli River Guadalupian - Permian 3-4 - Russian Federation | Romantchuk (1970) |