There are 2 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 189597 | M. Clapham | Tigyan-Yuryakh River, section 1, bed 21 (coll. Bogomolov 1984) Early Valanginian - Cretaceous 1 - Russian Federation | Bogomolov (1989) |
| 189641 | M. Clapham | Popigay River, section 7, bed 2 (coll. Bogomolov 1984) Late Berriasian/Early Valanginian - Cretaceous 1 - Russian Federation | Bogomolov (1989) |