Country:
|
USA
|
Province:
|
Arkansas, Independence Co.
|
Locality:
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Sulphur Rock quad., Highway 14
|
Layer:
|
Moorefield Fm., upper part |
Lower Boundary:
|
UAR Lower--Upper Moorefield, 332 million years
|
Upper Boundary:
|
UAR Upper Moorefield top, 329.4 million years
|
Georeference:
|
|