Gil IM, Keigwin LD.  2018.  Last Glacial Maximum surface water properties and circulation over Laurentian Fan, western North Atlantic. Earth and Planetary Science Letters. 500:47-55.

Keigwin LD, Swift SA.  2017.  Carbon isotope evidence for a northern source of deep water in the glacial western North Atlantic. Proceedings of the National Academy of Sciences. 114(11):2831-2835.