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Country:
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USA 
 | 
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Province:
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Utah 
 | 
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Locality:
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Antler Foreland Basin, E part 
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| 
Layer:
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Chainman Shale, Camp Canyon Mb.,up. part | 
| 
Lower Boundary:
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UUT Chainman Shale, upper part, 326.4 million years
 
 | 
| 
Upper Boundary:
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GBY E1b -- E1c; DER E1 alpha -- E1 beta, 325 million years
 
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Georeference:
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