Great map. #DomeF (#DomeFuji) and #Vostok are apparently not up to date, though.
#Antarctic #Antarctica #AntarcticIceSheet #IceCore

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RT @PeterTFretwell@twitter.com (Peter T Fretwell)

#30DayMapChallenge DAY 30. Remix. I did an ice-core map for Antarctic Atlas, but it turned out that it had some old data - so here is an updated version remixed for the last map of the challenge. it shows the major ice cores in Antarctica, scaled by depth of core.