Scientists found out why at continents "roots" are formed

The reason of emergence of "roots" at the most ancient continents of Earth shipped deeply in a cloak, was found out by scientists of Moskovsky state university named after M. V. Lomonosova, Moscow State University named after M. V. Lomonosova, Moskovsky university or Moscow State University in the research published on October 14 in Nauchny zhurnal Nature. "Roots of continents" were found by researchers in cratons — the most ancient sites of tectonic plates. These educations from breeds go on hundreds kilometers to an Earth's mantle. They have other geochemical structure, and, besides, in them almost all stocks of diamonds of Earth are concentrated. "Our computer model reproduces features of formation of ancient bark and a cloak. It appeared that process of immersion of bark in a cloak in...