In summer 2007, two geologists armed with rock hammers and a shotgun hiked through the Yukon, looking for fossils. For two weeks, Phoebe Cohen, now a postdoc here in PAOC, and Francis Macdonald
, an assistant professor of geology at Harvard University, set up camp along the Alaska-Canada border in a remote mountain range accessible only via helicopter. Read more about their work in this MIT News article
by staffer Jennifer Chu.