Atokan

常見(jiàn)例句

• This stage can be approxionately correlated with the middle part of the Bashkirian Stage of the international stratigraphic chart and with the basal part of the Atokan Stage of the North America.
  滑石板階大致相當(dāng)于國(guó)際地層表中的巴什基爾階 ( Bashkirian)中部
• Based on the conodont and fusulinid sequences, the Luosuan and Huashibanian of Luodian, Guizhou can be correlated with the Bashikirian and Moscovian of Russia, and Morrowan and Atokan of USA.
  根據(jù)牙形刺和有孔蟲(chóng)的序列 ,羅甸納水剖面上石炭統(tǒng)的羅蘇階和滑石板階可與俄羅斯的巴什基爾階 (Bashkirian)、莫斯科階 (Moscovian)以及北美的莫羅階 (Morrowan)和阿托克階 (Atokan)對(duì)比
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