整合接 触实例 9/51 灰岩 页岩 10/51 不整合（unconformity）接触，也分为两类： 平行不整合（parallel unconformity） （假整合，disconformity；拟整合 paraconformity）。 角度不整合（angular unconformit）， 也称截合。
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The contact relationship between Silurian and Devonian is parallel unconformity.
泥盆系与志留系之间为平行不整合接触。
Angular unconformity belongs to an intraplate folded - orogenic deformation. Parallel unconformity is the record of intraplate epeirogenic deformation.
角度不整合是板内褶皱造山变形，平行不整合是板内造陆变形的重要记录。
The other one is between the Upper Ordovician Terekawat Formation and the underlying formations, which presents commonly as a parallel unconformity or an angular unconformity in some regions.
其二，存在于上奥陶统铁热克阿瓦提组与下伏地层之间，主要为平行不整合，局部为角度不整合。
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