000240977 000__ 01273cam\a2200325Ia\45e0
000240977 001__ 240977
000240977 005__ 20220217104458.0
000240977 008__ 900927s1990\\\\couab\\\\b\\\f000\0\eng\d
000240977 035__ $$a(OCoLC)ocm22443653
000240977 035__ $$a240977
000240977 040__ $$aGIS$$cGIS$$dISE
000240977 049__ $$aISEA
000240977 074__ $$a0624-H
000240977 0860_ $$aI 19.76:90-416
000240977 1001_ $$aDickinson, Kendell A.,$$d1931-
000240977 24510 $$aDistribution of the basal clastic unit of the Oligocene Chadron Formation in the alliance 2-degree quadrangle, northwestern Nebraska /$$cby K. A. Dickinson.
000240977 260__ $$a[Denver, Colo.] :$$bU.S. Dept. of Interior, Geological Survey,$$c1990.
000240977 300__ $$a6 leaves :$$bill., map ;$$c28 cm.
000240977 4901_ $$aOpen-file report / U.S. Geological Survey ;$$v90-416
000240977 500__ $$aDistributed to some depository libraries in microfiche.
000240977 500__ $$aCover title.
000240977 500__ $$aTwo ill., 1 map on 3 folded leaves laid in.
000240977 504__ $$aIncludes bibliographical references (leaf 5).
000240977 650_4 $$aGeophysical profiling$$zWest (U.S.)$$zChadron Formation.
000240977 650_0 $$aFormations (Geology)$$zNebraska.
000240977 650_0 $$aGeology, Stratigraphic$$yOligocene.
000240977 651_4 $$aChadron Formation.
000240977 7102_ $$aGeological Survey (U.S.)
000240977 830_0 $$aOpen-file report (Geological Survey (U.S.)) ;$$v90-416.
000240977 85230 $$bdfich$$hI 19.76:$$i90-416
000240977 909CO $$ooai:library.usi.edu:240977$$pGLOBAL_SET
000240977 980__ $$aBIB
000240977 980__ $$aGOV RESOURCE
000240977 994__ $$aE0$$bISE