LocNo: 6151Late Permian
| Country: |
China
|
| Province: |
Guizhou
|
| Locality: |
Caojiayin, Shuichengxian
|
| Layer: | Late Permian |
| Lower Boundary: |
Pseudosteph./Tap.--Pseudotir./Pleuron., 252.5 million years
|
| Upper Boundary: |
Pseudotir./Pleuron.--Rotodiscoceras beds, 252 million years
|
| Georeference: |