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Country:
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USA 
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Province:
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Missouri, Cooper County 
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Locality:
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Clifton City, Sweeney railroad quarry 
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Layer:
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Burlington Limestone (30feet above base) | 
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Lower Boundary:
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UMO Burlington Lst. base, 349 million years
 
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Upper Boundary:
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UMO Burlington Lst. top, 345.3 million years
 
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Georeference:
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