Kozlowski, A., Bird, B., Lowell, T., Smith, C., Feranec, R., Graham, B., 2018. Minimum Age of the Mapleton, Tully, and Labrador Hollow Moraines Indicates Correlation with the Port Huron Phase in Central New York State, in: , Quaternary Glaciation of the Great Lakes Region: Process, Landforms, Sediments, and ChronologyGeological Society of America, Boulder, Colorado. pp. 191–216. doi:10.1130/2018.2530(10)