Ice core source discovery adds to global record of volcanism, Phys.org reports

Phys.org published a University of Maine news release about a discovery by researchers that challenges the established volcanic source of particles found in an ice core from the South Pole. Using a method of extracting volcanic ash particles from ice core samples to measure their geochemical composition, Laura Hartman, a graduate student at the CCI, read more Ice core source discovery adds to global record of volcanism, Phys.org reports