LocNo: 4118Dalong Fm., 2
| Country: |
China
|
| Province: |
Guizhou
|
| Locality: |
Qinzheng, Lindai
|
| Layer: | Dalong Fm., 2 |
| Lower Boundary: |
Pseudosteph./Tap.--Pseudotir./Pleuron., 252.5 million years
|
| Upper Boundary: |
Rotodiscoceras top, 251.5 million years
|
| Georeference: |