Country:
|
China
|
Province:
|
Sichuan, Guangyuan Co.
|
Locality:
|
Mingyuexia
|
Layer:
|
2 (Zhao, 1978) |
Lower Boundary:
|
Pseudosteph./Tap.--Pseudotir./Pleuron., 252.5 million years
|
Upper Boundary:
|
Pseudotir./Pleuron.--Rotodiscoceras beds, 252 million years
|
Georeference:
|
|