thrust sheet meaning in English

冲掩岩片
逆冲断片
逆冲推覆体

Sedimentological and provenance data from tuchengzi formation in nuyingzi - goujiadian basin provide information about the links between erosional unroofing of adjacent thrust sheets and deposition within the basin . through field mapping , measured sections , and sedimentological analysis , we arrived at the following conclusions : 1
通过野外填图、实测地层剖面及室内分析工作，取得了如下主要成果和认识： 1 、土城子组主要由一套分选性和磨圆度都很差的碳酸盐质砾岩构成。