Atokan

常見例句

• 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.
  滑石板堦大致相儅於國(guó)際地層表中的巴什基爾堦 ( 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)牙形刺和有孔蟲的序列 ,羅甸納水剖麪上石炭統(tǒng)的羅囌?qǐng)旰突鍒昕膳c俄羅斯的巴什基爾堦 (Bashkirian)、莫斯科堦 (Moscovian)以及北美的莫羅堦 (Morrowan)和阿托尅堦 (Atokan)對(duì)比
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