There are 8 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 89203 | M. Clapham | Chitichun No. 1 Block (1892 collection) (coll. Griesbach, Middlemiss, Diener 1892) Wuchiapingian - Permian 4 - China - old id | Diener (1897) |
| 109628 | M. Clapham | Mingshan Coalfield, Loping Area (coll. Baron Ferdinand von Richthofen) Lopingian - Permian 4 - China | Kayser (1883) |
| 119867 | M. Clapham | Kukurtuk-Tal, Tian Shan (coll. Gottfried Merzbacher 1903) Asselian/Sakmarian - Permian 1-2 - China | Keidel (1906) |
| 138569 | M. Clapham | Ta-pa-shan profile near Tshau-tiën, gamma unit (= Chaotian / coll. Baron Ferdinand von Richthofen 5 1872) Wuchiapingian - Permian 4 - China - old id | Frech (1911) |
| 138570 | M. Clapham | Ta-pa-shan profile near Tshau-tiën, zeta unit (= Chaotian / coll. Baron Ferdinand von Richthofen 5 1872) Capitanian - Permian 4 - China - old id | Frech (1911) |
| 139252 | M. Clapham | Lou-Mé-J (coll. Leclère) Guadalupian - Permian 3-4 - China - old id | Frech (1911) |
| 139289 | M. Clapham | Tung-tsze (= Tung-tse-hsien, Tsung-yi-fu / coll. Yamada) Wuchiapingian - Permian 4 - China - old id | Frech (1911) |
| 230327 | M. Clapham | Chitichun No. 1 Block (Walker collection) (coll. Walker 1899) Wuchiapingian - Permian 4 - China | Diener (1903) |