Fig. 1
From: Origin and formation of carbonaceous material veins in the 2008 Wenchuan earthquake fault zone
Geological maps around the study area. a Coseismic surface rupture zones of the Wenchuan earthquake and geological structures of the Longmen Shan area and surroundings (modified from the 1:500,000 geologic map, Ministry of Geology and Mineral Resources 1991 and from the 1:200,000 geologic map of Guanxian, Sichuan Bureau of Geology 1975). The surface rupture zones of the Wenchuan earthquake are from Li et al. (2013). b Coseismic surface rupture zones of the Wenchuan earthquake and geological structures at the Bajiaomiao outcrop in (a). WMF-Wenchuan–Maowen fault, YBF-Yingxiu–Beichuan fault, GAF-Guanxian–Anxian fault