Seismic Structure of Local Crustal Earthquakes beneath the Zipingpu Reservoir of Longmenshan Fault Zone

Figure 1

Geological sketch map of the study area. The areas filled with plus symbols are igneous rocks of the Pengguan massif, and the other areas are sedimentary rocks. Black open triangles are seismic stations of the Zipingpu reservoir network. Black closed triangles are the temporary seismic stations. Bold lines denote the faults. Fine lines denote the river. Gray region represents the Zipingpu reservoir. Squares represent the county. LYS represents the name of the station.