I was shocked when I saw
this just now...
Today, Siberia’s thick icy crust, or permafrost, which has held the remains of predators and herbivores alike in an epochal deep freeze, is beginning to melt. And the bones of prehistoric rhinos, bison, reindeer, horses – and yes, mammoths – are rising to Yakutia’s surface at an amazing rate. One literally trips over bones on a short stroll along the banks of the Kolyma River. The downside, of course, is the attendant release of so much CO2 – a greenhouse gas - as this melting permafrost exposes a 150-foot thick layer of plant and animal remains. But there is an upside: a burgeoning cottage industry in the finding and selling of prehistoric bones.