There are 3 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 116984 | M. Clapham | Yaurichambi-A Section, Sample Ya29b Asselian - Permian 1 - Bolivia | Sakagami (1995) |
| 116996 | M. Clapham | Yaurichambi-A Section, Sample Ya38a(up) Asselian - Permian 1 - Bolivia | Sakagami (1995) |
| 117008 | M. Clapham | Yaurichambi-C Section, Sample Yc21a Asselian - Permian 1 - Bolivia | Sakagami (1995) |