Country:
|
USA
|
Province:
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Nevada, Nye Co.
|
Locality:
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South Syncline Ridge, Nevada Test Site
|
Layer:
|
Scotty Wash Fm., trench unit 21 |
Lower Boundary:
|
GBY H1a--H1b (subglobosum--beyrichianum), 317.9 million years
|
Upper Boundary:
|
GBY H1b-H2a (Hudsonoceras proteus base), 317.7 million years
|
Georeference:
|
|