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RT @rctautz: Elastic #Earth tips poles back into place http://t.co/mcBqkB7U http://t.co/m2ga73jn for experts: http://t.co/SwViEx2n
RT @rctautz: Elastic #Earth tips poles back into place http://t.co/mcBqkB7U http://t.co/m2ga73jn for experts: http://t.co/SwViEx2n
Mechanisms for oscillatory true polar wander http://t.co/wlYTrVE9