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Country:
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Poland 
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Province:
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Lublin Coal Basin 
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| 
Locality:
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Wiercenie Kock 5 borehole 
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Layer:
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Go gamma, 1552,2-1546 m | 
| 
Lower Boundary:
 | 
DER Go beta--gamma, granos.base [P1--P2], 328.2 million years
 
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| 
Upper Boundary:
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DER Go gamma 1-2,liethens.base,P2c base, 327.8 million years
 
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| 
Georeference:
 | 
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