LocNo: 6092Lower Namurian
| Country: |
China
|
| Province: |
Ningxia
|
| Locality: |
Tongxin, Chenmazijin
|
| Layer: | Lower Namurian |
| Lower Boundary: |
RUS Nm1a1 base, Hypergon.-Ferganoc. GZ, 327.8 million years
|
| Upper Boundary: |
RUS Nm1b2--Nm1c1,Fayettevillea-Delepinoc, 324 million years
|
| Georeference: |