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1 <br />1 <br />1 <br />N <br />O <br />rn <br />N <br />T <br />M <br />r <br />s <br />N <br />- ~ <br /> <br /> E><planallon <br /> <br />6 <br />Oal ALLUVIUM. Slnom and Iload Dlam depoails. <br />o' <br /> IGNEOUS ROCKS. Irdrwire dlk•s, plugs, and sills of and•site, <br /> dacite, and IatiN. Eslrwiv basalt flora and <br />- brecciaa, andniq cinder toms and •eaiae. <br /> <br />F BROWNS PARK FORMATION. Sandstone and conglamerat• up to <br /> ~T, 2000' IhicY, generally about 200'to S00' thict <br />_ LANCE FORMATION. Mo^Ily shale rich oaoeional sondelone and <br /> coal beds, 1000'to I~00' IhieM. <br /> IMw__ <br />~~M ~ _k' LEWIS FORMATION. Chislly ehale, IS00' to 1900' thieY. <br /> WJLLlAMS FOAK FORMATION. Int•r~edd•d eondstone, shale and <br /> IOrI coal, II00' l0 2000' thick. Krt - Trerdymile <br /> v' eandslone member near middle of lormalian. <br />u` <br /> KM ILES FORMATION. Sandstone and shale, wal in upper part, ISOI <br /> Ki thick. Kit -Tiaut Creak sandstone m•mD•r of <br /> lop of lamation. <br />MANGOS FORMATION . Mostly shale, 4900' thick, Includes <br />Benton, Niobrara, and Frontier Formations. <br />LEGEND <br />Cmlacl <br />Hpn finale Faun -~-- <br />Anl~dine ---~- <br />$rrKline ' <br />U <br />Cwsr <br />ne Cewn1 ar Yea <br />COLORADO <br />Figure 2 <br />SCALE GEOLOGY OF THE MT. HARRIS AREA <br />a ~ J ~ ~ ] 6 WlE! <br />0 1 1 ! • ] f 1 • 9 10 +aor/E TEn] <br /> <br />frame Colorado Geobgicol Survey Mop Series 1 Roult County. <br />S[/ /! lr re <br />