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1st Author:
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Tozer, E.T.
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2nd Author:
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3rd Author:
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Year:
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1969 |
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Title:
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Xenodiscacean Ammonoids and their bearing on the discrimination of the Permo-Triassic boundary. |
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Reference:
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Geological Magazine, 106 (4): 348-361, tab.1-2, pl.16; Hertford. |
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Keywords:
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Xenodiscacean Ammonoids |
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Link:
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