Country:
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Poland
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Province:
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Upper Silesian Coal Basin
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Locality:
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Maczki IG1 borehole
|
Layer:
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Pe delta, 2184,7-2184,4 m |
Lower Boundary:
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DER Pe delta, nasutus Z. base [09.25], 334.5 million years
|
Upper Boundary:
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Up.Visean Goniatites BZ base [up.VIS], 333.5 million years
|
Georeference:
|
|