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Country:
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USA 
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Province:
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Texas 
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| 
Locality:
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Seven Heart Gap, 2 mls SE of 
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Layer:
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Capitanian | 
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Lower Boundary:
 | 
Wordian--Capitanian (Midian) [WOR--CAP], 265.8 million years
 
 | 
| 
Upper Boundary:
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Capitanian--Wuchiapingian [CAP--DZH], 260.4 million years
 
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| 
Georeference:
 | 
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