Using Rocks to Decode Antarctic Climate

antarctic rocks

Scientists from Lamont-Doherty and Indiana University-Purdue are camping by the Transantarctic Mountains, studying exposed rocks near the edge of the Antarctic ice sheet for clues to how the ice shifted in the past. They hope the geological record will help us understand the effects of a warming planet today. Mike Kaplan, Kathy Licht and others report from the field, and answer readers'‚ questions, with help from Gisela Winckler at Lamont.

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