There are 3 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 125038 | M. Clapham | Bo Sune (coll. Zeil) Guadalupian/Lopingian - Permian 3-4-4 - Laos | Fontaine (1961) |
| 125041 | M. Clapham | Ban Na Thoung (coll. Zeil) Guadalupian - Permian 3-4 - Laos | Fontaine (1961) |
| 125044 | M. Clapham | Pong-Oua, near Luang Prabang (coll. Mansuy) Wordian - Permian 4 - Laos - old id | Mansuy (1912) |