000114084 000__ 01085cam\a2200277Ia\4500
000114084 001__ 114084
000114084 005__ 20210513041637.0
000114084 008__ 860626s1986\\\\iluab\\\\\\\\\00010\eng\d
000114084 035__ $$a(OCoLC)ocm13784508
000114084 035__ $$a114084
000114084 040__ $$aGIS$$cGIS$$dISE
000114084 049__ $$aISEA
000114084 090__ $$aQE105$$b.A45 no.537
000114084 1001_ $$aKolata, Dennis R.
000114084 24510 $$aK-bentonites of the Ordovician Decorah Subgroup, Upper Mississippi Valley :$$bcorrelation by chemical fingerprinting /$$cDennis R. Kolata, Joyce K. Frost and Warren, D. Huff.
000114084 260__ $$aChampaign, IL :$$bIllinois State Geological Survey,$$c1986.
000114084 300__ $$a30 p. :$$bill., maps ;$$c28 cm.
000114084 4901_ $$aCircular (Illinois State Geological Survey) ;$$v537
000114084 504__ $$aBibliography: p. 25-27.
000114084 650_0 $$aBentonite$$zMississippi River Valley.
000114084 650_0 $$aGeology, Stratigraphic$$yOrdovician.
000114084 650_0 $$aStratigraphic correlation$$zMississippi River Valley.
000114084 7001_ $$aFrost, Joyce K.
000114084 7001_ $$aHuff, Warren D.,$$d1937-
000114084 7102_ $$aIllinois State Geological Survey.
000114084 830_0 $$aCircular (Illinois State Geological Survey) ;$$v537.
000114084 85200 $$bgen$$hQE105$$i.A45$$ino.537
000114084 909CO $$ooai:library.usi.edu:114084$$pGLOBAL_SET
000114084 980__ $$aBIB
000114084 980__ $$aBOOK