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Country:
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USA 
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| 
Province:
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Missouri, Vernon Co. 
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| 
Locality:
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Vernon Co., 19, T.42N., R.25W 
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| 
Layer:
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Cherokee Fm., above Mulky coal member | 
| 
Lower Boundary:
 | 
UMO Cherokee Shale base, 308.6 million years
 
 | 
| 
Upper Boundary:
 | 
UMO Cherokee Shale top, 307.4 million years
 
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| 
Georeference:
 | 
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