Author: Julia S. Wellner

JOHN B. ANDERSON is the Maurice Ewing Professor of Oceanography, Emeritus at Rice University in Texas. He has participated in 24 scientific expeditions to Antarctica and countless other expeditions from Alaska to Chile. He has authored and co-authored over 250 peer-reviewed publications, edited 5 volumes and published two books. BRUCE MOLINA earned a Ph.D. in marine geology from the University of South Carolina. He joined the US Geological Survey in 1974 and currently serves as a Research Geologist of the Earth Surface Processes Team. He has authored, coauthored, or edited more than 200 articles, abstracts, maps, and books.