Country:
|
USA
|
Province:
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Arkansas, Washington Co.
|
Locality:
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Fayetteville depot
|
Layer:
|
Fayetteville Fm., Wedington Sdst. |
Lower Boundary:
|
UAR lower shale--Wedington/Fayetteville, 326.4 million years
|
Upper Boundary:
|
UAR Wedington--Limestone/Fayetteville, 326 million years
|
Georeference:
|
|