Fig. 1. Simplified geologic map (after Dibblee, 1999), showing location of the "porphyritic" (megacrystal) granodiorite of Monterey. Tonalite (T, green); granodiorite (Gd, orange); quartz monzonite (Qm, yellow); megacrystal granodiorite (Mgd, blue); quartz diorite (Qd, pink). Symbols: PP = Pescadero Point; WC = Whalers Cove; PL = Point Lobos; YP = Yankee Point; BP = Bird Point; CVV = Carmel Valley Village. Tertiary and Quaternary sedimentary rocks have been omitted.