Surficial geology of the Saybrook 7.5-minute Quadrangle, Mclean County, Illinois, USA

Ellyn S. RickelsDepartment of Geography-Geology, Illinois State University, Normal, IL, USAView further author information

Andrew J. StumpfIllinois State Geological Survey, Prairie Research Institute, University of Illinois Urbana-Champaign, Champaign, IL, USA

http://orcid.org/0000-0003-2940-7333 View further author information

David H. MaloneDepartment of Geography-Geology, Illinois State University, Normal, IL, USACorrespondence[email protected]
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William E. ShieldsDepartment of Geography-Geology, Illinois State University, Normal, IL, USAView further author information

Figures & data

Figure 1. Surficial geology of eastern McLean County, including the Saybrook Quadrangle, which is outlined in red (modified from CitationStiff, 2000). Red stippled pattern delineates end moraines. The moraines found in the Saybrook quadrangle (Bloomington, Champaign, and Normal) are labeled.

Figure 2. Generalized lithostratigraphy of Quaternary-age sediments in east-central Illinois showing the relationships of till units and intertonguing outwash, preglacial, and postglacial deposits (modified from CitationStumpf & Atkinson, 2015).

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