By Katrina Miller from NYT Science https://ift.tt/keAw0T3 via IFTTT
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…
Read more at nsf.gov
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…
Read more at nsf.gov
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