D Jia, G Wei, Z Chen, B Li, Q Zeng… - AAPG …, 2006 - pubs.geoscienceworld.org
… Longmen Shan rises to more than 6 km (3.7 mi) above the Sichuan Basin, forming one of the
steepest mountain fronts … that the steep topographic front of the Longmen Shan results from …