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Qm2 fb <br /> '_'Db <br /> i <br /> .�._. Qm2f <br /> ter~tt <br /> Modified after Marchand D.E. and Bartow, J.A., 1979, Preliminary geologic map showing Cenozoic deposits of <br /> the Bellota quadrangle, California, U.S.G.S. OFR 79-664 <br /> Key: <br /> Qha Holocene alluvium:channel and levee deposits <br /> Qmzf Modesto formation upper member:foothill-derived alluvial silt, clay and minor sand forming terraces, upper fans, <br /> and following distributaries across lower fans;abundant volcanic detritus <br /> Qm,,fb Modesto formation upper member:foothill-derived basin and interdistributary overbank deposits;chiefly clay and silt <br /> Om,b Modesto formation lower member:basin alluvium derived from the Mokelumne and Calaveras Rivers;includes arkosic <br /> alluvium,probably glacial outwash,and locally-derived materials;chiefly fine sand and silt <br /> Qm,b` Qm1b deposits overlain by 0.5 to 1.5 m of QM2fb deposits <br /> Geologic Map Plate No.: 10 <br /> Project No.: 20-10 <br /> De Casas Property <br /> LIVE OAK 4338 N.Homer St. Date: March 13,2020 <br /> GEO ENVIRONMENTAL INC. Stockton,CQ <br /> Scale:1 in.=2 mi. <br />