A Miocene Flora from Daotaiqiao Formation in Sifangtai Village,Huanan County,Heilongjiang Province,N

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A Neogene biota was found from the yellowish green or dark gray clay of the Daotaiqiao Formation in gold placer mines in Sifangtai Village,Huanan County,Heilongjiang Province,NE China in the 1990s.The age was determined biostratigraphically to be late
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