Laserfiche WebLink
." ` <br /> Qm <br /> z <br /> Qha <br /> . . • � . or <br /> a , <br /> s <br /> k <br /> Qm2 � <br /> ». Qr <br /> Or ..�.. w <br /> Modified after Marchand, D.E,and Bartow,J.A., 1979, Preliminary geologic map of Cenozoic deposits of the Bellota <br /> quadrangle, California, USGS OF-79-664. <br /> Key; <br /> Qha Holocene alluvium:channel and levee deposits <br /> Qm2 Modesto formation upper member:arkosic alluvium forming Mokelumne River terraces and alluvial fan;chiefly sand <br /> with minor gravel and silt;probably glacial outwash <br /> Qm2f Modesto formation upper member:foothill-derived alluvial silt,clay,and minor sand forming terraces,upper fans,and <br /> following distributaries across lower fans;abundant volcanic detritus <br /> Qm2e Modesto formation upper member:arkosic sand forming low dunes on the Mokelumne River fan;probably eolian, <br /> although not well sorted <br /> Qm, Modesto formation lower member:arkosic alluvium forming Mokelumne River terraces and alluvial fan;chiefly sand; <br /> probably glacial outwash <br /> Qr3 Riverbank formation upper unit:arkosic alluvium forming Mokelumne River terraces and alluvial fan;chiefly sand; <br /> probably glacial outwash <br /> Qr2 Riverbank formation middle unit:arkosic alluvium forming Mokelumne River terraces and alluvial fan;chiefly sand; <br /> probably glacial outwash <br /> Geologic Map Plate No.: 7 <br /> Project No: 1848 <br /> - - Proposed Ford Construction Facility Date:January 23,2019 <br /> LIVE OAK 12505 E.Brandt Rd. <br /> GEO ENVIRONMENTAL INC. Lockeford,CQ <br /> Scale:1 in.-0.5 mi, <br />