Scientists just returned from expedition, here are the two links in Russian with newest information: http://sever-press.ru/obshchestvo/nauka/item/3638-uchastni

Scientists just returned from expedition, here are the two links in Russian with newest information: http://sever-press.ru/obshchestvo/nauka/item/3638-uchastniki-ekspeditsii-sdelali-pervye-vyvody-o-proiskhozhdenii-zagadochnoj-voronki-na-yamale http://sever-press.ru/obshchestvo/nauka/item/3638-uchastniki... http://www.youtube.com/watch?v=ELqw-m6rVhQ http://www.youtube.com/watch?v=ELqw-m6rVhQ (via http://ura.ru/content/yamal/17-07-2014/news/1052185489.html http://ura.ru/content/yamal/17-07-2014/news/1052185489.html)