University of Utah Seismologists (IMAGE) University of Utah Caption University of Utah seismologists Fan Chi-Lin, Hsin-Hua Huang, Robert B. Smith and Jamie Farrell combined seismic imaging data to come up with complete view of the plumbing system beneath the Yellowstone supervolcano, revealing more and deeper magma than had been seen previously. Credit Lee J. Siegel, University of Utah Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.