Donnelly, Jeffrey P.; Neal W. Driscoll; Elazar Uchupi; Lloyd D. Keigwin; William C. Schwab; E. Robert Thieler; Stephen A. Swift (February 2005). "Catastrophic meltwater discharge down the Hudson Valley: A potential trigger for the Intra-Allerød cold period". Geology. 33 (2): 89–92. Bibcode:2005Geo....33...89D. doi:10.1130/G21043.1.
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Donnelly, Jeffrey P.; Neal W. Driscoll; Elazar Uchupi; Lloyd D. Keigwin; William C. Schwab; E. Robert Thieler; Stephen A. Swift (February 2005). "Catastrophic meltwater discharge down the Hudson Valley: A potential trigger for the Intra-Allerød cold period". Geology. 33 (2): 89–92. Bibcode:2005Geo....33...89D. doi:10.1130/G21043.1.
Eyles, Nick (2002). Ontario Rocks: Three Billion Years of Environmental Change. Markham, Ontario: Fitzhenry & Whiteside. ISBN9781550416190. OCLC48940760. See chapter 17.