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TI <br /> � a <br /> fiwl <br /> r ! <br /> TI <br /> 41L art 1� <br /> Irv" T1 <br /> QtA <br /> Modified after Marchand,D.E.,and Bartow,J.A. 1979,Preliminary geologic map of Cenozoic deposits of the Bellota <br /> Quadrangle,CalAornia, USGS OFR 79-664. <br /> Key: <br /> Geologic Unit Boundary <br /> Qu Undifferentiated Alluvium and Colluvium. <br /> Qr3f Riverbank Formation upper unit:foothill-derived alluvial sand and silt;contains abundant volcanic detritus. <br /> Qrzf Riverbank Formation middle unit:foothill-derived alluvial sand and silt;contains abundant volcanic detritus. <br /> Qry Riverbank Formation lower unit:arkosic alluvium,probably glacial outwash,and locally-derived sandy alluvium,chiefly sand. <br /> Qtl Turlock Lake Formation:arkosic alluvium,probably glacial outwash in part;includes some locally-derived alluvium in <br /> areas near the Calaveras River;chiefly sand with some silt and minor gravel. <br /> TI Laguna Formation:arkosic gravel,sand,and silt with some interbedded volcanic detritus derived from the Mehrten <br /> Formation;moderately consolidated. <br /> Tm Mehrien Formation:andesitic conglomerate,sandstone,mudstone,and lahars. <br /> Plate No.: 7 <br /> Geologic Map <br /> 4W Johnson Frazier Ranch Project No.: 1217 <br /> LIVE OAK 22201 E. Frazier/22260 E. Harney Date: April 22,2013 <br /> Linden,CA <br /> GEO ENVIRONMENTAL INC. Scale: 1 In. =0.5 aril. <br />