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000229456 001__ 229456
000229456 005__ 20210513091752.0
000229456 008__ 780821s1980\\\\dcuab\\\\b\\\f000\0\eng\\
000229456 010__ $$a   78011872
000229456 035__ $$a(OCoLC)ocm04211282
000229456 035__ $$a229456
000229456 040__ $$aDLC$$beng$$cDLC$$dOCLCQ$$dOCLCG$$dOCLCO
000229456 043__ $$an-us-nv
000229456 049__ $$aISEA
000229456 05004 $$aQE75$$b.B9 no.1464
000229456 074__ $$a0620
000229456 0860_ $$aI 19.3:1464
000229456 24500 $$aStratigraphy, preliminary petrology, and some structural features of tertiary volcanic rocks in the Gabbs Valley and Gillis Ranges, Mineral County, Nevada /$$cby E. B. Ekren ... [et al.].
000229456 260__ $$aWashington :$$bU.S. Govt. Print. Off.,$$c1980.
000229456 300__ $$aiv, 54 p. :$$bill., maps ;$$c23 cm.
000229456 4901_ $$aGeological Survey bulletin ;$$v1464
000229456 504__ $$aBibliography: p. 52-54.
000229456 650_0 $$aGeology, Stratigraphic$$yTertiary.
000229456 650_0 $$aVolcanic ash, tuff, etc.$$zNevada$$zMineral County.
000229456 650_0 $$aGeology$$zNevada$$zMineral County.
000229456 7001_ $$aEkren, E. B.$$q(Einar Bartlett),$$d1923-
000229456 830_0 $$aGeological Survey bulletin ;$$v1464.
000229456 85200 $$bgen$$hQE75$$i.B9$$ino.1464
000229456 909CO $$ooai:library.usi.edu:229456$$pGLOBAL_SET
000229456 980__ $$aBIB
000229456 980__ $$aBOOK