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000103724 008__ 850517s1985\\\\iluab\\\\b\\\s10000\eng\d
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000103724 090__ $$aQE581$$b.D46
000103724 092__ $$a557$$bILLI, no. 16
000103724 099__ $$aQE581 .D46
000103724 24500 $$aDepositional environments and correlation problems of the Wedron Formation (Wisconsin) in northeastern Illinois /$$cW. Hilton Johnson ... [et al.].
000103724 260__ $$aChampaign, Ill. :$$bIllinois State Geological Survey,$$c[1985].
000103724 300__ $$a91 p. :$$bill., maps ;$$c28 cm.
000103724 440_0 $$aIllinois State Geological Survey guidebook ;$$v16
000103724 500__ $$a"Nineteenth annual meeting, North-Central Section of the Geological Society of America, Northern Illinois University, DeKalb, Illinois, April 25-27, 1985." -- Cover.
000103724 504__ $$aBibliography: p. 77-83.
000103724 650_0 $$aSedimentation and deposition$$zIllinois.
000103724 650_0 $$aGeology, Stratigraphic$$yQuaternary.
000103724 7001_ $$aJohnson, W. Hilton$$q(William Hilton),$$d1935-
000103724 85200 $$bgen$$hQE581 .D46
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000103724 980__ $$aBIB
000103724 980__ $$aBOOK