000160158 000__ 01061cam\a22003018a\4500 000160158 001__ 160158 000160158 005__ 20210513053239.0 000160158 008__ 940808s1994\\\\dcuab\\\\b\\\f000\0\eng\\ 000160158 010__ $$a 94032991 000160158 035__ $$a(OCoLC)ocm31009681 000160158 035__ $$a160158 000160158 040__ $$aDLC$$beng$$cDLC$$dSBM$$dGPO$$dAGL$$dBTCTA$$dOCLCO 000160158 043__ $$an-us-co 000160158 049__ $$aISEA 000160158 05000 $$aQE75$$b.B9 no.2109 000160158 08200 $$a557.3 s$$a553/.1/09788$$220 000160158 0860_ $$aI 19.3:2109 000160158 24500 $$aAges of selected intrusive rocks and associated ore deposits in the Colorado Mineral Belt /$$cby Charles G. Cunningham ... [et al.]. 000160158 260__ $$aWashington :$$bU.S. G.P.O.,$$c1994. 000160158 300__ $$aiii, 31 p. :$$bill., maps ;$$c28 cm. 000160158 4901_ $$aU.S. Geological Survey bulletin ;$$v2109 000160158 504__ $$aIncludes bibliographical references (p. 26-31). 000160158 650_0 $$aIgneous rocks$$zColorado. 000160158 650_0 $$aIntrusions (Geology)$$zColorado. 000160158 650_0 $$aRadiocarbon dating$$zColorado. 000160158 650_0 $$aOre deposits$$zColorado. 000160158 7001_ $$aCunningham, Charles G. 000160158 830_0 $$aU.S. Geological Survey bulletin ;$$v2109. 000160158 85200 $$bgen$$hQE75$$i.B9$$ino.2109 000160158 909CO $$ooai:library.usi.edu:160158$$pGLOBAL_SET 000160158 980__ $$aBIB 000160158 980__ $$aBOOK