Yolo County Farmworkers Geology of Putah-Cache

Figure 2. Sequential schematic three-dimensional diagrams showing interactions between North American, Farallon, and Pacific plates, assuming a constant relative motion of 6 cm/yr parallel to the San Andreas Fault. Symbols: GS Guaymas, MZ Mazatlan, S Seattle, SF San Francisco. After Irwin, 1990, p. 60.

Yolo County Farmworkers Geology of Putah-Cache