Fig. 3From: Provenance of upper Permian-lowermost Triassic sandstones, Wutonggou low-order cycle, Bogda Mountains, NW China: implications on the unroofing history of the Eastern North Tianshan SutureGeological maps of Zhaobishan (a), North Tarlong-Taodonggou (b), and Dalongkou (c) areas showing names and location (red lines) of measured sections. Modified from Yang et al. (2010), Obrist-Farner and Yang (2015), and Fredericks (2017)Back to article page