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Millbrook Till

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Journal Article
Published: 01 December 1995
Canadian Journal of Earth Sciences (1995) 32 (12): 2081–2089.
... at Mount Gilead, Ohio, Millbrook, Gahanna, and Chesterville tills have an inferred Illinoian age based on thermoluminescence ages of 146 000 ± 25 000 and 124 000 ± 16 000 BP from an overlying silt interpreted as loess. Northampton Till overlies Millbrook Till of the Killbuck lobe and its correlative...
Series: GSA Special Papers
Published: 01 January 1992
DOI: 10.1130/SPE270-p99
... assigns the Garfield Heights till to the Illinoian. Previous interpretations for a middle or early Wisconsinan age of the Millbrook till of north-central Ohio have been placed in question by thermoluminescence ages of 146 ± 25 ka and 124 ± 16 ka on overlying loess at Mt. Gilead, Ohio. Much of what has...
Journal Article
Journal: GSA Bulletin
Published: 01 October 1969
GSA Bulletin (1969) 80 (10): 1931–1946.
... they are recessional moraines of a single deglaciation. The presence of Millbrook Till, or its lateral equivalent, at the base of many exposures located on the moraines from north central Ohio eastward into Pennsylvania, suggests the moraines are pre-Woodfordian, probably Altonian, and therefore they do not mark...
Series: GSA Field Guide
Published: 01 January 2011
DOI: 10.1130/2011.0020(05)
EISBN: 9780813756202
.... The Titusville Till (called “Inner Illinoian” in Shepps et al., 1959 ) is the surface material in part of the fringe beyond the Kent Margin (Fig. 3 ). Totten and Szabo (1987) thermoluminescence dated the loess overlying the Titusville-correlative Millbrook Till in Ohio at ~140,000 years. Figure 3...
FIGURES | View All (20)
Series: GSA Field Guide
Published: 01 January 2011
DOI: 10.1130/2011.0020(05)
EISBN: 9780813756202
... (called “Inner Illinoian” in Shepps et al., 1959 ) is the surface material in part of the fringe beyond the Kent Margin (Fig. 3 ). Totten and Szabo (1987) thermoluminescence dated the loess overlying the Titusville-correlative Millbrook Till in Ohio at ~140,000 years. Kent Till . The Kent Till...
FIGURES | View All (20)
Series: GSA Field Guide
Published: 01 January 2010
DOI: 10.1130/2010.0016(06)
EISBN: 9780813756165
... landforms, the deposits have been subdivided into till (ground, end, and terminal moraine) and stratified drift (delta, glacial-lake-bottom, kame, kame-terrace, and outwash deposits). Below the gap is an outwash terrace, more than 150 feet high on both sides of the river, comprising very coarse gravel...
FIGURES