【摘要】 彭县地区飞来峰根据其内部构造特征和力学成因可分为两类──推覆体和滑覆体。推覆体是挤压环境下的产物，它形成于晚三叠世末期的印支运动。滑覆体是拉张环境下重力滑动的产物，它形成于燕山──喜马拉雅期。推覆体是滑覆体的“母体”。更多还原

【Abstract】 According to the internal structural features and the mechanical origin, this paper devides the klippen in Peng County into two kinds:thruSt nappe and gliding nappe. Nappes are products formed in the compressional State by Indo-China movement in late Triassic Period. They are the original bodies of gliding nappe. Gliding nappes are products of gravity sliding formed in the Yanshan- Himalayan Period.更多还原