First-ever layered lake-sediment sample extracted from subglacial Antarctica

First-ever layered lake-sediment sample extracted from subglacial Antarctica

Since the discovery 50 years ago of subglacial lakes in Antarctica — some of the least accessible geological features on Earth — scientists have attempted to extract lake bed sediment to learn about the formation, movement, and past conditions of the ice sheet. Now, a team of researchers with the NSF-funded project Subglacial Antarctic Lakes Scientific Access (SALSA) has successfully done so, recovering the first layered sediments from beneath the modern Antarctic ice sheet.

Meet Steve Bacon, M.S.

Meet Steve Bacon, M.S.

Steve Bacon, M.S., P.G., C.E.G. is an associate research scientist of geomorphology with the Division of Earth and Ecosystem Sciences at the Desert Research Institute in Reno and a Ph.D. candidate at the University of Nevada, Reno. Steve specializes in geology,...