There are 3 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 109628 | M. Clapham | Mingshan Coalfield, Loping Area (coll. Baron Ferdinand von Richthofen) Lopingian - Permian 4 - China - old id | Kayser (1883) |
| 112093 | M. Clapham | Zhongying Section Bed 23 (QZ-5), Qinglong County Changhsingian - Permian 4 - China | Yao et al. (1980) |
| 121646 | M. Clapham | Meishan Section, Baoqing Mb Bed 2 Changhsingian - Permian 4 - China | Zhao et al. (1978) |