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Country:
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USA 
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Province:
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Arkansas, Cleburne Co. 
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Locality:
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Edgemont, Arkansas State Hwy.16 
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Layer:
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Dye Shale Member of Bloyd Fm. | 
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Lower Boundary:
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UAR Woolsey--Dye Shale, "caprock", 311.7 million years
 
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| 
Upper Boundary:
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UAR Dye Shale--Kessler lmst., 311.3 million years
 
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Georeference:
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