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The Late Wisconsinan Savanna Terrace in Tributaries to the Upper Mississippi River

Published online by Cambridge University Press:  20 January 2017

Mark A. Flock
Mark A. Flock*
Affiliation:
Department of Agronomy, University of Illinois, Urbana, Illinois 61801 USA
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Abstract

The Savanna Terrace, composed of alternating red and gray clayey sediments of late Wisconsinan age, can be found in five states along the upper Mississippi valley from Pepin County, Wisconsin, to Jackson County, Illinois. The terrace is the highest glaciofluvial-lacustrine deposit without a loess cover in the upper Mississippi valley. Chemical, physical, and mineralogical data show that two different sources provided sediment. The red clay is believed to have come from Lake Superior sources, while the gray clay is believed to have come from sources farther west. Large-scale flood events from glacial Lakes Agassiz, Grantsburg, and Superior were probably the main contributors of the sediments. The red clay in the terrace is similar in composition to red glaciolacustrine sediment found in eastern and northern Wisconsin. It also is mineralogically similar to the Hinckley Sandstone and the Fond du Lac Formation, which occur under and around Lake Superior. Radiocarbon dates obtained from the lower Illinois valley indicate that the terrace sediments were deposited sometime between about 13,100 and 9500 yr ago. Soils developed on the terrace are variable in their physical, chemical, and mineralogical properties, which reflect the composition of the clayey sediments.

Type
Original Articles
Information
Quaternary Research , Volume 20 , Issue 2 , September 1983 , pp. 165 - 176
Copyright
University of Washington

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References

Alden, W.C., (1981). Quaternary Geology of Southeastern Wisconsin. U.S. Geological Survey Professional Paper 106.Google Scholar
Allison, L.E., (1965). Organic carbon. Methods of Soil Analyses, Part 2 Black, C.A., Agronomy 9 1376–1378.Google Scholar
Butzer, K.W., (1977). Geomorphology of the Lower Illinois Valley as a Spatial-Temporal Context for the Koster Archaic Site. Illinois State MuseumReport No. 34.Google Scholar
Carman, J.E., (1909). The Mississippi Valley between Savanna and Davenport. Illinois State Geological Survey Bulletin 13.Google Scholar
Clayton, L., Moran, S.R., Bulemle, J.P., (1980). Explanatory Text to Accompany the Geologic Map of North Dakota. 69North Dakota Survey Report of Investigation.Google Scholar
Clayton, L., Moran, S.R., (1982). Chronology of late Wisconsin glaciation in middle North America. Quaternary Science Review 1 55–82.CrossRefGoogle Scholar
Craddock, C., (1972a). Late Precambrian. Sims, P.K., Morey, G.B., Geology of Minnesota: A Centennial Volume Minnesota Geological Survey, St. Paul 281–291.Google Scholar
Craddock, C., (1972b). Keweenaway Geology of East-Central and Southeastern Minnesota. Sims, P.K., Morey, G.B., Geology of Minnesota, A Centennial Volume Minnesota Geology Survey, St. Paul 416–449.Google Scholar
Dell, C.I., (1975). Relationships of till to bedrock in the Lake Superior region. Geology 3 563–564.Google Scholar
Farrand, W.R., (1969). The quaternary history of Lake Superior. Proceedings, 12th Conf. Great Lakes Res. Int. Assoc. Great Lakes Res 181–197.Google Scholar
Flock, M.A., (1979). Genesis of Selected Soils in the Lower Illinois River Valley. Unpublished M.S. thesis University of Illinois, Urbana.Google Scholar
Flock, M.A., (1981). Soil Characterization in Illinois. Laboratory Procedures. University of Illinois, Agronomy DepartmentUnpublished.Google Scholar
Frye, J.A., Glass, H.D., Willman, H.B., (1968). Mineral zonation of Woodfordian Loesses of Illinois. Illinois State Geological Survey Circular 427.Google Scholar
Geis, J.W., Boggess, W.R., Alexander, J.C., (1970). Early effects of forest vegetation and topographic position on dark-colored, prairie-derived soils. Soil Science Society of the America, Journal 41 105–111.CrossRefGoogle Scholar
Goodfield, A.G., (1965). Pleistocene and Surficial Geology of the City of St. Louis and the Adjacent St. Louis County, Missouri. Unpublished Ph.D. thesis University of Illinois.Google Scholar
Hajic, E.R., (1981). Geology and Paleopedology of the Koster Archeological Site, Greene County, IL. Unpublished M.S. thesis University of Iowa.Google Scholar
Hajic, E.R., (1982). Radiocarbon addendum to the shallow subsurface geology and geomorphology of the Nutwood and Hartwell Levee and drainage districts, Greene and Jersey County, Illinois. U.S. Army Corps of Engineers, St. Louis DistrictUnpublished manuscript.Google Scholar
Halls, H.C., West, G.F., (1971). A seismic refraction survey in Lake Superior. Canadian Journal Earth Sciences 8 610–630.CrossRefGoogle Scholar
Hansell, J.M., (1930). Glacial Geology of an Area in the Northwestern Corner of Wisconsin. Ph.D. thesis University of Wisconsin.Google Scholar
Herman, R.J., Miles, S.C., Dungan, L.A., Currie, B.E., Ice, P.W., (1979). Soil Survey of Jackson County, Illinois. USDA, Soil Conservation Service and Forest Service in cooperation with Illinois Agricultural Experiment Station.Google Scholar
Holmgren, B.S., Juve, R.L., Geachwender, R.C., (1977). A mechanically controlled variable rate leaching device. Soil Science Society of America Journal 41 1207–1208.Google Scholar
Hubbard, H.A., (1972). Sources of pebbles of volcanic rocks in the Middle and Upper Keweenawan conglomerates of northern Michigan. Journal of Geology 80 627–629.Google Scholar
Jackson, M.L., (1956). Soil Chemical Analysis-Advanced Course. Department of Soils, University of Wisconsin, MadisonPublished by the author.Google Scholar
Jones, R.L., Beavers, A.H., (1964a). A technique for magnetic susceptibility determinations of soil materials. Soil Science Society of America Journal 28 47–49.Google Scholar
Jones, R.L., Beavers, A.H., (1964b). Magnetic susceptibility as an aid in characterization and differentiation of loess. Journal of Sedimentary Petrology 34 881–883.Google Scholar
Kilmer, V.J., Alexander, L.T., (1949). Methods of making mechanical analysis of soils. Soil Science 68 15–24.Google Scholar
Laverty, J.C., (1966). The Illinois Method for Determining Phosphorus in Soils Bulletin. University of Illinois, College of Agriculture, Urbana, Ill.Google Scholar
Lineback, J.A., Gross, D.L., Meyer, R.P., (1974). Glacial tills under Lake Michigan. Illinois State Geological Survey, Environmental Geology Notes 69.Google Scholar
Lineback, J.A., Gross, D.L., Dell, C.I., (1979). Glacial and postglacial sediments in Lakes Superior and Michigan. Geological Society of America Bulletin 90 8 781–791Part 1.Google Scholar
Match, C.L., (1976). North America and the Great Ice Age. McGraw-Hill, New York.Google Scholar
McKay, E.D., (1977). Stratigraphy and Zonation of Wisconsin Loesses in Southwestern Illinois. Ph.D. thesis University of Illinois, Urbana.Google Scholar
Madenford, G.A., (1974). Pedogenic Continua of a Mississippi River Terrace System. Ph.D. thesis Iowa State University.Google Scholar
Morey, G.B., (1977). Revised Keweenawan Subsurface Stratigraphy, Southeastern Minnesota. Minnesota Geological Survey, St. PaulReport No. 16.Google Scholar
Murray, R.C., (1953). The petrology of the Cary and Valden Tills of northwestern Wisconsin. American Journal of Science 251 140–155.Google Scholar
Myers, W.C.D. II, (1971). The sedimentology and tectonic significance of the Bayfield Group. Wisc. and Minn. Abstracts, 17th Annu. Inst. Lake Superior Geology Duluth, Minn.54, 55.Google Scholar
Peech, M., Alexander, L.T., Dean, L.A., Reed, J.F., (1949). Methods of soil analysis for soil fertility investigation. .Google Scholar
Petersen, G.W., Lee, G.B., Chesters, G., (1968). A comparison of red clay glacio-lacustrine sediments in northern and eastern Wisconsin. Wisconsin Academy of Science, Arts and Letters 56 185–196.Google Scholar
Richards, L.A., (1954). Diagnosis and Improvement of Saline and Alkali Soils. U.S. Salinity Laboratory, U.S. Department of Agriculture, Handbook 60 .Google Scholar
Rubey, W.W., (1952). Geology and Mineral Resources of the Hardin and Brussels Quadrangeles in Illinois. U.S. Govt. Printing Office, Washington, D. CGeological Survey Professional Paper 218.Google Scholar
Saarnisto, M., (1974). The deglaciation history of the Lake Superior region and its climatic implications. Quaternary Research 4 316.CrossRefGoogle Scholar
Stucki, J.W., (1981). The quantitative assay of minerals for Fe2+ and Fe3+ using 1,10-phenanthroline. II. A photochemical method. Soil Science Society of America, Journal 45 638–641.Google Scholar
Thwaites, F.T., (1943). Pleistocene of a part of northeastern Wisconsin. Geological Society of America, Bulletin 54 87–144.Google Scholar
Trowbridge, A.C., Shaw, E.W., (1916). Geology and Geography of the Galena and Elizabeth Quadrangles. Illinois State Geological Survey University Bulletin 26.Google Scholar
Tryhorn, A.O., Ojakangas, R.W., (1972). Sedimentation and petrology of the Upper Precambrian Hinckley Sandstone of East-Central Minnesota. Sims, P.K., Morey, G.B., Geology of Minnesota: A Centennial Volume Minnesota Geological Survey, St. Paul 431–435.Google Scholar
Willman, H.B., Fry, J.C., (1970). Pleistocene stratigraphy of Illinois. Illinois State Geological Survey Bulletin 94.Google Scholar
Wright, H.E. Jr., (1964). Wisconsin Glaciation of Minnesota. Midwest Friends of the Pleistocene 15th Annual Field Conference. Minnesota Geological Survey, St. Paul.Google Scholar
Wright, H.E. Jr., (1972). Quaternary history of Minnesota. Sims, P.K., Morey, G.B., Geology of Minnesota: A Centennial Volume Minnesota Geological Survey, St. Paul 515–578.Google Scholar