LocNo: 6861Jingyuan Fm., beds undifferentiated
| Country: |
China
|
| Province: |
Ningxia, Zhongwei Co.
|
| Locality: |
Xiaoyuchuan, Xiaheyian
|
| Layer: | Jingyuan Fm., beds undifferentiated |
| Lower Boundary: |
Serpukhovian--Bashkirian [SPK--BSH], 318.1 million years
|
| Upper Boundary: |
Bashkirian--Moscovian [BSH--MOS], 311.7 million years
|
| Georeference: |