After climbing to the top of the highest peak in Canada, Mount Logan, during the expedition, National Geographic Explorer Alison Criscitiello and her team spent two weeks drilling down into the ice. Going metre by metre, the team extracted an ice core they think could reach back up to 30,000 years into the Earth’s history. Now back in the laboratory, Criscitiello and her colleagues are carefully cutting, imaging and processing the ice to unlock new clues about climates of the past, and future. Discover more https://on.rolex.org/3XIJwhr
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#Rolex #National #Geographic #Perpetual #Planet #Mount #Logan #Expedition