There are 3 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 51160 | T. Olszewski | Xiangbo reef 35-7 (coll. 1985) Wordian - Permian 4 - China | Wu (1991) |
| 51171 | T. Olszewski | Xiangbo reef 33-2 (coll. 1985) Wordian - Permian 4 - China | Wu (1991) |
| 51178 | T. Olszewski | Xiangbo reef 30-5 (coll. 1985) Wordian - Permian 4 - China | Wu (1991) |