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Country:
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Great Britain 
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Province:
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England,Yorkshire 
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Locality:
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Burnsall, Badger Beck 
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Layer:
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B2 | 
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Lower Boundary:
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Up.Visean  Goniatites BZ base [up.VIS], 333.5 million years
 
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| 
Upper Boundary:
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DER Go alpha 2--Go alpha 3  [11.60], 332.3 million years
 
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Georeference:
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