Country:
|
USA
|
Province:
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Arkansas, Izzard Co.
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Locality:
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Tate Spring, 600 feet NE of
|
Layer:
|
St. Joe Limestone of Boone Formation |
Lower Boundary:
|
UMO St.Joe Limestone base, 349 million years
|
Upper Boundary:
|
UMO St.Joe Limestone-Reeds Spring Chert, 347 million years
|
Georeference:
|
|