1st Author:
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Zhou, Zuren
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2nd Author:
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Glenister, Brian F.
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3rd Author:
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Furnish, William M.
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Year:
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1989 |
Title:
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Two-fold or three-fold - concerning geological time-scale of Permian period. |
Reference:
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Acta Paleontologica Sinica, 28 (3): 269-282,fig.1-4, tab.1-4; Beijing. |
Keywords:
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Permian; biostratigraphy; |
Link:
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