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Magnetic Susceptibility and Mineral Zonations Controlled by Provenance in Loess along the Illinois and Central Mississippi River Valleys

Published online by Cambridge University Press:  20 January 2017

David A. Grimley ,
Leon R. Follmer  and
E.Donald McKay
David A. Grimley
Affiliation:
Illinois State Geological Survey, 615 E. Peabody Drive, Champaign, Illinois, 61820
Leon R. Follmer
Affiliation:
Illinois State Geological Survey, 615 E. Peabody Drive, Champaign, Illinois, 61820
E.Donald McKay
Affiliation:
Illinois State Geological Survey, 615 E. Peabody Drive, Champaign, Illinois, 61820
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Abstract

Magnetic susceptibility (MS) patterns have proven useful for regional stratigraphic correlations of zones within thick, oxidized Peoria and Roxana Silts along the Illinois and Central Mississippi River valleys for more than 350 km. Variations in MS of C horizon loess are controlled by silt-sized magnetite content and are interpreted to reflect changes in sediment provenance due to fluctuations of the Superior and Lake Michigan glacier lobes and the diversion of the Mississippi River to its present course. Grain size distributions and scanning electron microscopic observations indicate that stratigraphic changes in MS are not significantly influenced by eolian sorting or diagenetic dissolution, respectively. Three compositional zones (lower, middle, and upper) are delineated within Peoria Silt which usually can be traced in the field by MS, the occurrence of clay beds, interstadial soils, and/or subtle color changes. These zones can be correlated with, but are generally of more practical use than, previously studied dolomite zones (McKay, 1977) or clay mineral zones (Frye et al.,1968). However, mineralogical analyses can help to substantiate zone boundaries when in question. MS and compositional zones may indirectly record a climatic signal, primarily through the effect that global cooling has had on ice lobe fluctuations in the Upper Mississippi drainage basin.

Type
Research Article
Information
Quaternary Research , Volume 49 , Issue 1 , January 1998 , pp. 24 - 36
Copyright
University of Washington

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References

Beget, J.E., Stone, D.B., Hawkins, D.B., 1990. Paleoclimatic forcing of magnetic susceptibility variations in Alaskan loess during the late Quaternary. Geology. 18 40–43.Google Scholar
Beget, J.E., 1997. Tephrochronology and Paleoclimatology of the last interglacial-glacial cycle recorded in Alaskan loess deposits. Quaternary International. 34–36 121–126.Google Scholar
Chlachula, J., Rutter, N.W., Evans, M.E., 1997. A late Quaternary loess-paleosol record at Kurtak, southern Siberia. Canadian Journal of Earth Science. 34 679–686.CrossRefGoogle Scholar
Curry, B.B., Follmer, L.R., 1992. The last interglacial-glacial transition in Illinois: 123–25 ka. The Last Interglacial-Glacial Transition in North America. Geological Society of Americap. 71–88.CrossRefGoogle Scholar
Feng, Z.D., Johnson, W.C., Diffendal, R.F. Jr., 1994. Environments of aeolian deposition in south central Nebraska during the last glacial maximum. Physical Geography. 15 249–261.CrossRefGoogle Scholar
Follmer, L.R., 1983. Sangamon and Wisconsinan pedogenesis in the Midwestern United States. Wright, H.E., Porter, S.C., Late Quaternary Environments of the United States: Volume 1, The Late Pleistocene. Univ. of Minnesota Press, Minneapolis 138–144.Google Scholar
Follmer, L.R., 1996. Loess studies in central United States: Evolution of concepts. Engineering Geology. 45 287–304.CrossRefGoogle Scholar
Frye, J.C., Glass, H.D., Willman, H.B., 1968. Mineral Zonation of Woodfordian Loesses of Illinois. Google Scholar
Frye, J.C., Follmer, L.R., Glass, H.D., Masters, J.M., Willman, H.B., 1974. Earliest Wisconsinan Sediments and Soils. Google Scholar
Frye, J.C., Leonard, A.B., Willman, H.B., Glass, H.D., Follmer, L.R., 1974. The Late Woodfordian Jules Soil and Associated Molluscan Faunas. Google Scholar
Glass, H.D., Frye, J.C., Willman, H.B., 1964. Record of Mississippi River diversion in the Morton Loess of Illinois. Transactions Illinois Academy of Science. 57 24–27.Google Scholar
Grimley, D. A, 1996, Stratigraphy, Magnetic Susceptibility, and Mineralogy of Loess-Paleosol Sequences in Southwestern Illinois and Eastern Missouri, University of Illinois.Google Scholar
Hajic, E. R, 1990, Late Pleistocene and Holocene Landscape Evolution. Depositional Subsystems, and the Stratigraphy in the Lower Illinois Valley and Adjacent Central Mississippi River Valley, University of Illinois.Google Scholar
Hajic, E. R., Johnson, W. H., Follmer, L. R, 1991, Quaternary Deposits and Landforms, Confluence Region of the Mississippi, Missouri, and Illinois Rivers, Missouri and Illinois: Terraces and Terrace Problems, University of Illinois, Department of Geology and Illinois State Geological Survey.Google Scholar
Hansel, A.K., Johnson, W.H., 1996. Wedron and Mason Groups: Lithostratigraphic Reclassification of Deposits of the Wisconsin Episode, Lake Michigan Lobe Area. Google Scholar
Hayward, R., Lowell, T., 1993. Variations in loess accumulation rates in the Midcontinent United States, as reflected by magnetic susceptibility. Geology. 21 821–824.Google Scholar
Indorante, S.J., Follmer, L.R., Hammer, R.D., Koenig, P.G., 1990. Particle-size analysis by a modified pipette procedure. Soil Science Society of America Journal. 54 560–563.Google Scholar
Johnson, W.H., Follmer, L.R., 1989. Source and origin of Roxana Silt and Middle Wisconsinan Midcontinent glacial activity. Quaternary Research. 31 319–331.Google Scholar
Jones, R.L., Beavers, A.H., 1964. A technique for magnetic susceptibility determination of soil materials. Soil Science Society of America Proceedings. 28 47–49.Google Scholar
Jones, R.L., Beavers, A.H., 1964. Magnetic susceptibility as an aid in characterization and differentiation of loess. Journal of Sedimentary Petrology. 34 881–883.Google Scholar
Kukla, G., Heller, F., Liu, X.M., Xu, T.C., Liu, T.S., An, Z.S., 1988. Pleistocene climates in China dated by magnetic susceptibility. Geology. 16 811–814.Google Scholar
Leigh, D.S., 1994. Roxana Silt of the Upper Mississippi Valley: Lithology, source, and paleoenvironment. Geological Society of America Bulletin. 106 430–442.Google Scholar
Maher, B.A., 1986. Characterization of soils by mineral magnetic measurements. Physics of the Earth and Planetary Interiors. 42 76–92.CrossRefGoogle Scholar
Maher, B.A., Thompson, R., 1995. Paleorainfall reconstructions from pedogenic magnetic susceptibility variations in the Chinese loess and paleosols. Quaternary Research. 44 383–391.CrossRefGoogle Scholar
Martinson, D.G., Pisias, N.G., Hays, J.D., Imbrie, J., Moore, T.C. Jr., Shackleton, N.J., 1987. Age dating and the orbital theory of the ice ages: Development of a high resolution 0 to 300,000-year chronostratigraphy. Quaternary Research. 27 1–29.Google Scholar
McKay, E. D, 1977, Stratigraphy and Zonation of Wisconsinan Loesses in Southwestern Illinois, University of Illinois.Google Scholar
McKay, E.D., 1979. Wisconsinan loess stratigraphy of Illinois. Follmer, L.R., McKay, E.D., Lineback, J.A., Gross, D.L., Wisconsinan, Sangamonian, and Illinoian Stratigraphy in Central Illinois. 95–108.Google Scholar
Mickelson, D.M., Clayton, L., Fullerton, D.S., Borns, H.W. Jr., 1983. The Late Wisconsin glacial record of the Laurentide Ice Sheet in the United States. Wright, H.E., Porter, S.C., Late Quaternary Environments of the United States: Volume 1, The Late Pleistocene. Univ. of Minnesota Press, Minneapolis, 3–37.Google Scholar
Moore, D.M., Reynolds, R.C. Jr., 1989. X-Ray Diffraction and the Identification and Analysis of Clay Minerals. Oxford Univ. Press, Oxford. Google Scholar
Williams, M., 1992. Evidence for the dissolution of magnetite in recent Scottish peats. Quaternary Research. 37 171–182.Google Scholar
Willman, H.B., Frye, J.C., 1970. Pleistocene Stratigraphy of Illinois. Google Scholar