There are 4 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 68618 | M. Aberhan | Locality B98, 24 km ENE of Naij Tal Station, Kunlun Shan Late Ordovician - Ordovician 4-5 - China | Smith and Xu (1988) |
| 68633 | M. Aberhan | Locality B99, 24 km ENE of Naij Tal Station, Kunlun Shan Late Ordovician - Ordovician 4-5 - China | Smith and Xu (1988) |
| 193314 | W. Kiessling | Shijiezigou section, Layer 7, Beiguoshan Fm, Guyuan City Katian - Ordovician 5 - China | Zheng et al. (2018) |
| 211600 | B. Seuss | Beiguoshan (O3b) - LJPA Katian - Ordovician 5 - China | Liu et al. (2021) |