There are 2 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 131070 | W. Kiessling | Kulyumbe River, unit 17 Maduan - Cambrian 5 - Russian Federation | Rozova (1968) |
| 131344 | W. Kiessling | Gorbiyachin River, Madu Member Maduan - Cambrian 5 - Russian Federation | Rozova (1968) |