There are 4 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 8561 | A. Miller | GuLang Fm., GuLangXia and GuLang Counties, GanSu Prov., China Soudleyan/Marshbrookian - Ordovician 4 - China | Stratigraphic Group of Quing Hai Province (1980) |
| 8562 | A. Miller | Upper portion, Shan Yan Fm., (CheLunGou Grp.), CheLunGou and TianZhu Counties, G Llandeilo - Ordovician 3 - China | Stratigraphic Group of Quing Hai Province (1980) |
| 8679 | A. Miller | YaoMoShan Fm., HongShiGou and MengYuan Counties, QingHai Prov., China Llandeilo - Ordovician 3 - China | Stratigraphic Group of Quing Hai Province (1980) |
| 8680 | A. Miller | ChaPu Group, MaoJiXia and HuaLong Counties, QingHai Prov., China Llandeilo - Ordovician 3 - China | Stratigraphic Group of Quing Hai Province (1980) |