mojavexenomap
Figure 5. (left) Map of southeastern California showing major faults and Cima and Deadman Lake volcanic fields (red dashed lines). Blue lines are upper mantle Pn anisotropy orientations and relative magnitudes [Buehler and Shearer, 2010]. Yellow stars identify epicenters of the 1992 Landers and 1999 Hector Mine earthquakes with earthquake ruptures shown in pink. Red diamonds mark the known localities of samples in this study, and white diamonds denote other xenolith-bearing localities. (right) Schematic cross section (green line on map) through the Cima and Deadman Lake fields, modified from Behr and Hirth [2014] based on petrological description of the Cima xenoliths from Wilshire [1990] and Cardon [2008], depth of the midcrustal/lower crust boundary from Romanyuk et al. [2007], depth of the Moho from Schulte-Pelkum et al. [2011] and Wilshire [1990], and depth of the LAB from Lekic and Romanowicz [2011]. HVF = Homestead Valley Fault; LLF = Lavic Lake Fault; LF = Ludlow Fault; BLF = Broadwell Lake Fault; BF = Baker Fault.