Scientists uncover huge reservoir of melting carbon under Western United States

by Saswata Hier-Majumder et al., February 2017

Pervasive upper mantle melting beneath the western US, Earth and Planetary Science Letters (2017). DOI: 10.1016/j.epsl.2016.12.041


New research published in Earth and Planetary Science Letters describes how scientists have used the world’s largest array of seismic sensors to map a deep-Earth area of melting carbon covering 1.8 million square kilometres. Situated under the Western US, 350km beneath the Earth’s surface, the discovered melting region challenges accepted understanding of how much carbon the Earth contains – much more than previously understood …
Read more at: https://phys.org/news/2017-02-scientists-uncover-huge-reservoir-carbon.html#jCp