DEFORMATIONAL FEATURES OF NAPPE STRUCTURES IN THE LONGMENSHAN MOUNTAINS
Lin Maobing;Wu Shan
This paper devides the nappe structure into 4 nappes and 3 slipping blocks for this region.Their strain characters of deformations are described individully. The crustal shorttenning is calculatedas from 42% to 63% for this orogenic belt. The nappe model for this zone is a superposed pattern be-tween slipping blocks and nappes with developing direction from NW to SE, spreading type of thisnappe structure zone is "Piggyback Type".