There are 2 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 97289 | M. Clapham | Duoma District, Rutog County, Upper Zhanjin Formation Sakmarian - Permian 2 - China | Liu and Cui (1983) |
| 111757 | M. Clapham | Haolibao, Ke'erqin Youyi Qianqi Wordian/Capitanian - Permian 4 - China | Liang (1980) |