There are 2 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 111148 | M. Clapham | Mengjiu Mountain, Undivided, Ke'erqin Youyi Qianqi Wordian/Capitanian - Permian 4 - China | Lee and Gu (1980) |
| 111180 | M. Clapham | Yanji Section, Undivided Wordian/Capitanian - Permian 4 - China | Lee and Gu (1980) |