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1st Author:
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Bisat, William S. 
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2nd Author:
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3rd Author:
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Year:
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1924 | 
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Title:
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The Carboniferous goniatites of the North of England and their zones. | 
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Reference:
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Proceedings of the Yorkshire Geological Society, 20: 40-124, pl.1-10; Leeds. | 
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Keywords:
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Carbon.; N.England;goniatites | 
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Link:
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