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Watson BI, Williams JW, Russell JM, Jackson ST, Shane L, Lowell TV.  2018.  Temperature variations in the southern Great Lakes during the last deglaciation: Comparison between pollen and GDGT proxies. Quaternary Science Reviews. 182:78-92.

Gill JL, Williams JW, Jackson ST, Donnelly JP, Schellinger GC.  2012.  Climatic and megaherbivory controls on late-glacial vegetation dynamics: a new, high-resolution, multi-proxy record from Silver Lake, Ohio. Quaternary Science Reviews. 34:66-80.