Siberia's 'doorway to the Underworld' Is Getting So Big It's Uncovering Ancient Forests - discu.eu

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Siberia's 'doorway to the Underworld' Is Getting So Big It's Uncovering Ancient Forests http://www.sciencealert.com/siberia-s-huge-doorway-to-the-underworld-is-getting-so-big-it-s-uncovering-millennia-old-forests-and-carcasses 62 comments 5/3/2017 worldnews