There are 2 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 137341 | M. Clapham | Viliga river below Yaschan creek, bed 3 (coll. Koschelkina 1978) Opalinum - Jurassic 3 - Russian Federation | Koschelkina (1985) |
| 137343 | M. Clapham | Viliga river below Yaschan creek, bed 6 (coll. Koschelkina 1978) Opalinum - Jurassic 3 - Russian Federation | Koschelkina (1985) |