Country:
|
China
|
Province:
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Hunan, Changning
|
Locality:
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Douling
|
Layer:
|
Maokou Fm., Roadoceras-Doulingoceras Z. |
Lower Boundary:
|
lower Capitanian--upper Capitanian, 263 million years
|
Upper Boundary:
|
CN South Maokou top--Wuchiapingian base, 260.4 million years
|
Georeference:
|
|