LocNo: 5555Brentwood Shale
| Country: |
USA
|
| Province: |
Arkansas, Van Buren Co.
|
| Locality: |
Edgemont,Dave Creek 2000 ft,4.5mls SW of
|
| Layer: | Brentwood Shale |
| Lower Boundary: |
U Halian--Bloydian, Brentwood base, 313 million years
|
| Upper Boundary: |
UAR Brentwood Lst.--Woolsey, 312.5 million years
|
| Georeference: |