image: University of Buffalo students Nicolas Young and Sean McGrane sample a moraine boulder in Ayr Lake valley to better understand the past activity of glaciers on Baffin Island. This image relates to a paper that appeared in the August 31, 2012, issue of Science, published by AAAS. The paper, by N.E. Young at University at Buffalo in Buffalo, NY, and colleagues was titled, “Glacier Extent During the Younger Dryas and 8.2-ka Event on Baffin Island, Arctic Canada.” view more
Credit: [Photo by Jason Briner]