Country:
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China
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Province:
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Yunnan, Baoshan district
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Locality:
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Baoshan Block,W.Yunnan (in Chinese)
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Layer:
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Lower Devonian, Songlingou Fm. |
Lower Boundary:
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LD3C--LD3D: Anetoceras Range Zone top, 405.5 million years
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Upper Boundary:
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CZB maureri--sulc.antiqua Zone [19,30], 398.5 million years
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Georeference:
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