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Mineralogical and geochemical evidence of weathering in a middle to late Pleistocene paleosol sequence in the Driftless Area of Wisconsin

Published online by Cambridge University Press:  26 October 2017

Peter M. Jacobs  and
Anthony T. Davis
Peter M. Jacobs*
Affiliation:
Department of Geography, Geology & Environmental Science, University of Wisconsin–Whitewater, Whitewater, Wisconsin 53190, USA
Anthony T. Davis
Affiliation:
Department of Geography, Geology & Environmental Science, University of Wisconsin–Whitewater, Whitewater, Wisconsin 53190, USA
*
*Corresponding author at: Department of Geography, Geology & Environmental Science, University of Wisconsin–Whitewater, Whitewater, Wisconsin 53190, USA. E-mail address: [email protected] (P.M. Jacobs).
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Abstract

Paleosols occur in the Driftless Area of southwestern Wisconsin because this area escaped direct Pleistocene glaciation, allowing long-term loess and colluvium accumulation in selected settings. The most complete known depositional sequence at Oil City, Wisconsin, contains eight lithologic units with five paleosols, all with normal remanent magnetism (i.e., <780 ka). Previous work characterized the stratigraphy, pedology, micromorphology, and clay mineralogy of the section. We investigate chemical weathering of the 8–63 µm silt fraction using X-ray diffraction (XRD) and elemental geochemistry by portable X-ray fluorescence (pXRF). Elemental ratios TiO2/CaO, Zr/Sr, and Rb/Sr generally align with the pedological evidence of weathering. Mineral ratios plagioclase/quartz and K-feldspar/quartz display greater scatter and less certainty in interpretation. The paleosols with Bt horizons have ratios indicating greater weathering than the modern soil. The most weathered paleosol is formed in the unnamed fourth loess unit stratigraphically below the Loveland Member. The stratigraphic position and higher degree of weathering support correlation of the fourth loess with the Yarmouth Geosol and Crowley’s Ridge Silt of the Middle Mississippi valley. Geochemical indices by pXRF are more consistent with established lithologic breaks than mineralogy by XRD. Our results support the use of pXRF for stratigraphic and weathering studies of Quaternary sediments.

Keywords

LoessWisconsinWeatheringPaleosolGeochemistry
Type
Research Article
Information
Quaternary Research , Volume 89 , Issue 3: INQUA LoessFest 2016 , May 2018 , pp. 756 - 768
Copyright
Copyright © University of Washington. Published by Cambridge University Press, 2017 

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References

Beavers, A.H., Fehrenbacher, J.B., Johnson, P.R., Jones, R.L., 1963. CaO-ZrO2 molar ratios as an index of weathering. Soil Science Society of America Journal 27, 408–412.Google Scholar
Bettis, E.A. III, Muhs, D.R., Roberts, H.M., Wintle, A.G., 2003. Last glacial loess in the conterminous USA. Quaternary Science Reviews 22, 1907–1946.Google Scholar
Blum, A.E., Stillings, L.I., 1995. Feldspar dissolution kinetics. In: White, A.F., Brantley, S.L. (Eds.), Chemical Weathering Rates of Silicate Minerals. Reviews in Mineralogy, vol. 31. Mineralogical Society of America, Washington, DC, pp. 291–351.CrossRefGoogle Scholar
Brophy, J.A., 1959. Heavy Mineral Ratios of Sangamon Weathering Profiles in Illinois. Circular 273. Illinois State Geological Survey, Urbana, IL.Google Scholar
Chen, J., An, Z., Head, J., 1999. Variation of Rb/Sr Ratios in the loess-paleosol sequences of central China during the last 130,000 years and their implications for monsoon paleoclimatology. Quaternary Research 51, 215–219.Google Scholar
Curry, B.B., Grimley, D.A., McKay, E.D. III, 2011. Quaternary glaciations in Illinois. In: Ehlers, J., Gibbard, P.L., Hughes, P.D. (Eds.), Developments in Quaternary Science. Elsevier, Amsterdam, pp. 467–487.Google Scholar
Follmer, L.R., 1983. Sangamon and Wisconsinan pedogenesis in the midwestern United States. In Porter, S.C. (Ed.), Late Quaternary Environments of the United States. Vol. 1, The Late Pleistocene. University of Minnesota Press, Minneapolis, pp. 138–144.Google Scholar
Follmer, L.R., 1996. Loess studies in central United States: evolution of concepts. Engineering Geology 45, 287–304.CrossRefGoogle Scholar
Follmer, L.R., 1998. A scale for judging degree of soil and paleosol development. Quaternary International 51/52, 12–13.CrossRefGoogle Scholar
Grimley, D.A., 2000. Glacial and nonglacial sediment contributions to Wisconsin Episode loess in the central United States. Geological Society of America Bulletin 112, 1475–1495.2.0.CO;2>CrossRefGoogle Scholar
Grimley, D.A., Follmer, L.R., Hughes, R.E., Solheid, P.A., 2003. Modern, Sangamon and Yarmouth soil development in loess of unglaciated southwestern Illinois. Quaternary Science Reviews 22, 225–244.CrossRefGoogle Scholar
Grimley, D.A., Follmer, L.R., McKay, E.D., 1998. Magnetic susceptibility and mineral zonations controlled by provenance in loess along the Illinois and central Mississippi River valleys. Quaternary Research 49, 24–36.CrossRefGoogle Scholar
Hansel, A.K., Johnson, W.H., 1986. Stratigraphic relationships, sedimentation and correlation of the Haeger Till Member in northeastern Illinois. In: Hansel, A.K., Johnson, W.H. (Eds.), Quaternary Records of Northeastern Illinois and Northwestern Indiana. Guidebook 22. Illinois State Geological Survey, Champaign, pp. 83–89.Google Scholar
Huang, P.M., 1989. Feldspars, olivines, pyroxenes, and amphiboles. In: Dixon, J.B., Weed, S.B. (Eds.), Minerals in Soil Environments. 2nd ed. Soil Science Society of America, Madison, WI, pp. 975–1050.Google Scholar
Jacobs, P.M., 1990. Parent Materials, Paleosols, and the Evolution of the Oil City Interfluve. Master’s thesis, Department of Geography, University of Wisconsin–Madison.Google Scholar
Jacobs, P.M., Knox, J.C., 1994. Provenance and pedology of a long-term Pleistocene depositional sequence in Wisconsin’s Driftless Area. Catena 22, 49–68.Google Scholar
Jacobs, P.M., Knox, J.C., Mason, J.A., 1997. Preservation and recognition of Middle and Early Pleistocene loess in the Driftless Area, Wisconsin. Quaternary Research 47, 147–154.CrossRefGoogle Scholar
Jacobs, P.M., Konen, M.E., Curry, B.B., 2009. Pedogenesis of a catena of the Farmdale–Sangamon Geosol complex in the northcentral United States. Paleogeography, Paleoclimatology, Paleoecology 282, 119–132.CrossRefGoogle Scholar
Jacobs, P.M., Mason, J.A., Hanson, P.R., 2011. Mississippi Valley regional source of loess on the southern Green Bay Lobe land surface, Wisconsin. Quaternary Research 75, 574–583.CrossRefGoogle 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
Knox, J.C., 1982. Quaternary history of the Kickapoo and lower Wisconsin River valleys, Wisconsin. In: Knox, J.C. Quaternary History of the Driftless Area. Field Trip Guidebook 5. Geological and Natural History Survey. University of Wisconsin Extension, Madison, pp. 1–65.Google Scholar
Knox, J.C., 1989. Long- and short-term storage and removal of sediment in watersheds of southwestern Wisconsin and northwestern Illinois. In: Hadley, R.F., Ongley, E.D. (Eds.), Sediment and the Environment. International Association of Scientific Hydrology Publication 184. International Association of Scientific Hydrology, Wallingford, Oxfordshire, UK, pp. 157–164.Google Scholar
Knox, J.C., Attig, J.W., 1988. Geology of the pre-Illinoian sediment in the Bridgeport terrace, lower Wisconsin River Valley, Wisconsin. Journal of Geology 96, 505–514.Google Scholar
Knox, J.C., Leigh, D.S., Jacobs, P.M., Mason, J.A., Attig, J.W., 2011. Quaternary loess stratigraphy in Wisconsin. In: Syverson, K.M., Clayton, L., Attig, J.W., Mickelson, D.M. (Eds.), Lexicon of Pleistocene Stratigraphic Units of Wisconsin. Technical Report 1. Wisconsin Geological and Natural History Survey, Madison, WI, pp. 14–17.Google Scholar
Leigh, D.S., 1994. Roxana silt of the Upper Mississippi Valley: lithology, source, and paleoenvironment. Geological Society of America Bulletin 106, 430–442.2.3.CO;2>CrossRefGoogle Scholar
Leigh, D.S., Knox, J.C., 1993. AMS radiocarbon age of the Upper Mississippi Valley Roxana Silt. Quaternary Research 39, 282–289.Google Scholar
Leigh, D.S., Knox, J.C., 1994. Loess of the Upper Mississippi Valley Driftless Area. Quaternary Research 42, 30–40.Google Scholar
Lisecki, L.E., Raymo, M.E., 2005. A Pliocene-Pleistocene stack of 57 globally distributed benthic δ18O records. Paleoceanography 20, PA1003. http://dx.doi.org/10.1029/2004PA001071.Google Scholar
Mackey, E.A., Christopher, S.J., Lindstrom, R.M., Long, S.E., Marlow, A.F., Murphy, K.E., Paul, R.L., et al., 2010. Certification of Three NIST Renewal Soil Standard Reference Materials for Element Content: SRM 2709a San Joaquin Soil, SRM 2710a Montana Soil I, and SRM 2711a Montana Soil II. National Institute of Standards and Technology Special Publication 260-172. U.S. Department of Commerce, National Institute of Standards and Technology, Gaithersburg, MD.Google Scholar
Mark, D.F., Renne, P.R., Dymock, R.C., Smith, V.C., Simon, J.I., Morgan, L.E., Staff, R.A., Ellis, B.S., Pearce, N.J.G., 2017. High precision 40Ar/39Ar dating of Pleistocene tuffs and temporal anchoring of the Matuyama-Brunhes boundary. Quaternary Geochronology 39, 1–23.Google Scholar
Markewich, H.W., Wysocki, D.A., Pavich, M.J., Rutledge, E.M., 2011. Age, genesis, and paleoclimatic interpretation of the Sangamon/Loveland complex in the Lower Mississippi Valley, U.S.A. Geological Society of America Bulletin 123, 21–39.Google Scholar
Mason, J.A., 2015. Up in the refrigerator: geomorphic response to periglacial environments in the Upper Mississippi River basin, USA. Geomorphology 248, 363–381.CrossRefGoogle Scholar
Muhs, D.R., Bettis, E.A. III, Been, J., McGeehin, J.P., 2001. Impact of climate and parent material on chemical weathering in loess-derived soils of the Mississippi River Valley. Soil Science Society of America Journal 65, 1761–1777.Google Scholar
Odom, I.E., 1975. Feldspar–grain size relations in Cambrian arenites, Upper Mississippi Valley. Journal Sedimentary Petrology 45, 636–650.Google Scholar
Porter, D., Bishop, S., 1990. Soil and lithostratigraphy below the Loveland/Sicily Island silt, Crowley’s Ridge, Arkansas. Proceedings Arkansas Academy of Science 44, 86–90.Google Scholar
Ruhe, R.V., 1984. Clay-mineral regions in Peoria Loess, Mississippi River basin. Journal of Geology 92, 339–343.CrossRefGoogle Scholar
Stockmann, U., Cattle, S.R., Minasny, B., McBratney, A.B., 2016. Utilizing portable X-ray fluorescence spectrometry for in-field investigation of pedogenesis. Catena 139, 220–231.Google Scholar
Tolosana-Delgado, R., von Eynatten, H., 2010. Simplifying compositional regression: application to grain size controls on sediment geochemistry. Computers and Geoscience 36 577–589.CrossRefGoogle Scholar
Willman, H.B., Frye, J.C., 1970. Pleistocene Stratigraphy of Illinois. Bulletin 94. Illinois State Geological Survey, Urbana, IL.Google Scholar
Willman, H.B., Glass, H.D., Frye, J.C., 1966. Mineralogy of Glacial Tills and Their Weathering Profiles in Illinois. Part II: Weathering Profiles. Circular 400. Illinois State Geological Survey, Urbana, IL.Google Scholar
Woida, K., Thompson, M.L., 1993. Polygenesis of a Pleistocene paleosol in southern Iowa. Geological Society of America Bulletin 105, 1445–1461.Google Scholar
Yan, Y., Xu, X., Xin, X., Yang, G., Wang, X., Yan, R., Chen, B., 2011. Effect of vegetation coverage on aeolian dust accumulation in a semiarid steppe of northern China. Catena 87, 351–356.CrossRefGoogle Scholar
Zhou, X., Li, A., Jiang, F., Lu, J., 2015. Effects of grain size distribution on mineralogical and chemical compositions: a case study from size-fractional sediments of the Huanghe (Yellow River) and Changjiang (Yangtze River). Geological Journal 50, 414–433.Google Scholar
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