Figure 7
Magnetic susceptibility logs. These are the logs of the WFSD-1 core, showing high magnetic susceptibility gouges at depths of approximately 589.25, 618, 709, 730, and 732.5Â m. (a) Fault rocks in Pengguan complex, (b) black fault gouge at the PSZ, (c) gray and black gouge in siltstone with carbon shale, (d) black gouge in sandstone, (e) cataclasite in sandstone, and (f) gray and black gouge in siltstone.