There are 3 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 111164 | M. Clapham | Taipingling, Cuiluan, Yichun Wordian/Capitanian - Permian 4 - China | Lee and Gu (1980) |
| 123600 | M. Clapham | Hwang-i-kang (= Huangnijiang / coll. Baron Ferdinand von Richthofen) Wuchiapingian - Permian 4 - China - old id | Frech (1911) |
| 226940 | M. Clapham | South of Bieligutai town Guadalupian - Permian 3-4 - China | Min et al. (2022) |