泌阳断陷陆相层序外部构型研究包括层序级别的厘定与划分以及界面的类型及其识别标志。
The study on the outer configuration of terrigenous sequence in Biyang fault depression includes sequence classification and boundary identification.
通过区域对比标志层、野外踏勘资料及层序界面的确定，对研究区延长组进行地层划分。
By the primary marks of contrast in region, data of reconnaissance in field and interface of sequence stratigraphy, stratum of the oil-containing interval Yanchang formation were devised.
通过区域对比标志层、野外踏勘资料及层序界面的确定，对研究区延长组进行地层划分。
By the primary marks of contrast in region, data of reconnaissance in field and interface of sequence stratigraphy, stratum of the oil-containing interval Yanchang formation were devised.
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