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LocNo: 3188
Ruddel Shale
Description
Country:
USA
Province:
Arkansas, Searcy Co.
Locality:
Silver Hill, Luther Arnold's Farm
Layer:
Ruddel Shale
Lower Boundary:
UAR Ruddell base, 328.2 million years
Upper Boundary:
UAR upper Ruddel--Batesville, 327.6 million years
Georeference:
Notes
Figures
(0)
Taxa
(2)
Literature
(1)