1. As an example,the 3 D paleostructure of the boundary between Middle Eogene an...
   作为实例，我们重建了汤原断陷早第三纪中期白垩系顶界三维古构造。
2. The Coal Measures Strata are divided into 1 super-sequence and 3 sequences on the basis of paleostructure surface,widespread overlap unconformability,coal seam,and channel lag deposit.
   根据古构造运动面、大面积超覆界面、煤层和河床滞留沉积将含煤岩系划分为1个超层序和3个层序。

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