GEOLOGIC MAP OF THE SAN DIEGO 30' X 60' QUADRANGLE, CALIFORNIA Compiled by Michael P. Kennedy and Siang S. Tan 2005 Digital Preparation by Kelly R. Bovard 1 , Anne G. Garcia 1 and Diane Burns 1 1. U.S. Geological Survey, Department of Earth Sciences, University of California, Riverside 32 o 30' 118 o 00' 32 o 30' 33 o 00' 33 o 00' 117 o 00' 117 o 00' 118 o 00' Scale 1:100,000 Contour Interval 50m DEPARTMENT OF CONSERVATION GN MN 0 16' 5 MILS 14 249 MILS KILOMETERS MILES 1 2 3 6 7 1 0 2 3 4 5 6 7 1 .5 1 5 4 0 .5 0 250 250 250 2 50 2 5 0 250 2 50 0 250 25 0 250 250 250 25 0 250 250 50 50 1 0 0 1 5 0 5 0 50 100 15 0 50 2 0 0 30 0 3 0 0 100 3 0 0 350 350 3 0 0 200 2 00 30 0 3 50 200 5 0 100 1 00 50 2 0 0 200 50 100 1 00 50 50 50 50 50 100 100 50 50 50 50 50 50 100 10 0 100 1 00 1 00 100 1 00 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 150 150 1 50 150 150 150 200 20 0 200 150 150 200 200 2 00 2 0 0 20 0 200 200 200 200 300 300 50 50 50 50 1 0 0 100 150 150 100 100 100 150 50 50 100 100 1 0 0 750 500 500 750 100 0 750 500 1000 750 75 0 750 750 750 750 750 500 25 0 1750 1500 1250 1000 750 750 500 250 500 500 500 1250 1000 750 500 100 0 1000 750 1000 750 5 00 500 250 80 0 850 900 700 700 650 650 950 60 0 600 550 450 950 900 550 900 850 8 00 450 400 350 300 700 1050 600 600 600 450 40 0 1 050 9 5 0 900 850 850 80 0 900 850 80 0 7 0 0 650 800 700 650 600 550 450 4 00 350 300 200 150 100 50 170 0 1650 1600 1550 1450 1400 1350 1300 1200 1150 1100 1050 950 900 850 800 70 0 650 800 700 650 600 550 450 400 350 300 600 600 550 550 450 400 350 300 1400 1450 350 200 150 850 600 1200 1150 1100 1050 950 900 850 800 700 650 600 550 450 400 350 1050 950 900 850 800 1050 1100 1150 1200 950 900 8 50 800 700 650 600 45 0 1200 1150 1100 1050 950 900 8 50 800 700 650 600 550 550 600 650 700 450 40 0 350 300 200 200 150 100 3 50 300 150 50 150 150 50 GEOLOGIC MAP OF THE SAN DIEGO 30'X60' QUADRANGLE, CALIFORNIA Regional Geologic Map Series, 1:100,000 Scale Map No. 3 Sheet 1 of 2 STATE OF CALIFORNIA - ARNOLD SCHWARZENEGGER, GOVERNOR THE RESOURCES AGENCY - MICHAEL CHRISMAN, SECRETARY DEPARTMENT OF CONSERVATION - DEBBIE SAREERAM, INTERIM DIRECTOR CALIFORNIA GEOLOGICAL SURVEY MICHAEL S. REICHLE, ACTING STATE GEOLOGIST Copyright © 2005 by the California Department of Conservation. All rights reserved. No part of this publication may be reproduced without written consent of the California Geological Survey. The Department of Conservation makes no warranties as to the suitability of this product for any particular purpose. Geology compiled 2002-2004 This map was funded in part by the USGS National Cooperative Geologic Mapping Program, STATEMAP Award no. 01NQAG0092 Prepared in cooperation with the U.S. Geological Onshore base map digital layers (drainage, roads, and topographic contours) were prepared from publicly- available digital line graph (DLG) data, San Diego 1:100,000 metric quadrangle. Offshore base map digital layer (bathymetry) was prepared from Geophysical Data System for Hydrographic Survey Data, publicly available through NOAA. Projection is UTM, zone 11. Preliminary Geologic Map available from: http://www.conservation.ca.gov/cgs/rghm/rgm/preliminary_geologic_maps.htm