There are 3 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 109004 | M. Clapham | 2.4 km SW of Dzhirem-Ula Mountain Wordian - Permian 4 - Mongolia - old id | Morozova (1970) |
| 116245 | M. Clapham | Chzhirem-Ula Mountain, 3 km NNE Wordian - Permian 4 - Mongolia | Pavlova et al. (1991) |
| 116256 | M. Clapham | Tolyyn Tszo Khid (4 km NNW of Tolyin-Ula Mountain) Asselian - Permian 1 - Mongolia | Pavlova et al. (1991) |