If the axialplaneof a fold is essentially horizontal. Then we call it recumbent fold.
如果褶皱构造的轴面基本上是水平的,那么我们称它为平卧褶皱。
2
The cleavage and schistosity acted as an axialplane role in the early generation of compressed shear fold, and changed into a slip plane in the later generation of flexural slip fold.