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1st Author:
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Ruan, Yiping
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2nd Author:
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3rd Author:
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Year:
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1978 |
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Title:
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The Zonation of Devonian Ammonoids in China. |
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Reference:
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Nanjing Inst. Geol. Palaeont. Acad. Sinica, pap. int. symp. Devonian system, 4: 1-5; Beijing. |
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Keywords:
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Zonation Devon.Ammonoids China |
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Link:
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