FIGURE 5.8. -Transverse depth sections across the San Andreas fault system in the northern (A) and central (B) Coast Ranges. See Figure 5.6 for locations of sections and explanation of symbols, which are scaled with enlargement of cross sections. Faults: BS, Bartlett Springs; C, Calaveras; GV, Greenville; H, Hayward; M, Maacama; R, Rinconada; SA, San Andreas; SG, San Gregorio; SNA, Sur Nacimiento. BV, Bear Valley on cross section I-I'. FRT, Franciscan terrane.