There are 12 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 82430 | M. Clapham | Baraiy River Basin, Megenskaya Svita, Western Verkhoyan Kungurian - Permian 2 - Russian Federation | Muromtseva and Guskov (1984) |
| 89367 | M. Clapham | Chuchchugunuar River, 15 km from mouth, southern Verkhoyan Kungurian - Permian 2 - Russian Federation | Muromtseva and Guskov (1984) |
| 101724 | M. Clapham | Pareni River Basin, Upper Magiveyen Svita, Omolon Massif Asselian - Permian 1 - Russian Federation | Astafieva-Urbajtis (1990) |
| 102159 | M. Clapham | Outcrop 7, Fol'k Creek, Munugudzhak River, Omolon Basin Asselian - Permian 1 - Russian Federation | Biakov (2005) |
| 102160 | M. Clapham | Outcrop 8, Fol'k Creek, Munugudzhak River, Omolon Basin Sakmarian - Permian 2 - Russian Federation | Biakov (2005) |
| 102161 | M. Clapham | Outcrop 11, Bed 1, Rulon Creek, Munugudzhak River, Omolon Basin Artinskian - Permian 2 - Russian Federation | Biakov (2005) |
| 110010 | M. Clapham | Kozhim River, Lekvorkuta Svita, Pechora Basin Kungurian - Permian 2 - Russian Federation | Kalashnikov (1993) |
| 114169 | M. Clapham | Eletskoe Coalfield, Lekvorkuta Svita, Usa River, Pechora Basin Kungurian - Permian 2 - Russian Federation | Muromtseva and Guskov (1984) |
| 114399 | M. Clapham | Vorkutskoe Coalfield, Well K-1124, 330 m, Pechora Basin Kungurian - Permian 2 - Russian Federation | Muromtseva and Guskov (1984) |
| 114400 | M. Clapham | Vasil'kovskaya structure, Well 145, 1705 m, Timan-Pechora Kungurian - Permian 2 - Russian Federation | Muromtseva and Guskov (1984) |
| 114401 | M. Clapham | Synya River, Artinskian, southern Chernyschev Ridge Artinskian - Permian 2 - Russian Federation | Muromtseva and Guskov (1984) |
| 202199 | M. Clapham | Outcrop 4a, upper Paren river Gzhelian/Asselian - Carboniferous 5/Permian 1 - Russian Federation | Davydov and Biakov (2015) |