There are 4 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 102155 | M. Clapham | Zun-Shiveya Ravine, site 1487/7, Chiron Depression Sakmarian - Permian 2 - Russian Federation | Biakov (2002) |
| 102160 | M. Clapham | Outcrop 8, Fol'k Creek, Munugudzhak River, Omolon Basin Sakmarian - Permian 2 - Russian Federation | Biakov (2005) |
| 102162 | M. Clapham | Outcrop 11, Bed 2, Rulon Creek, Munugudzhak River, Omolon Basin Artinskian - Permian 2 - Russian Federation | Biakov (2005) |
| 202199 | M. Clapham | Outcrop 4a, upper Paren river Gzhelian/Asselian - Carboniferous 5/Permian 1 - Russian Federation | Davydov and Biakov (2015) |