Plate subduction, magmatism, and mantle plumes are the focus of a recent study by Christopher Kincaid ’83, professor of oceanography at the University of Rhode Island. A highly contested topic, the three proposed causes of volcanism in the northwestern United States led Kincaid and his team aboard the RV Endeavor to publish an article in the scientific journal Nature. “I always tell people that I got on this track to being an oceanographer because of my time at Wes,” Kincaid said. “I can trace it back to taking small geology classes alongside master’s level grad students. It made a huge…