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1st Author:
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Sun, Yun-zhu
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2nd Author:
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3rd Author:
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Year:
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1939 |
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Title:
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The uppermost Permian ammonoids from Kwangsi and their stratigraphical significance. |
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Reference:
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40th Anniversary Papers of the National University of Peking, 35-49, 2 pl. |
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Keywords:
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U.Perm.; China, Guangxi |
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Link:
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