Lava Flows and Lava Tubes: What They Are, How They Form (DVD)



This DVD is a treat for volcanologists, Earth scientists, and others who are curious about volcanoes. Beautiful photography of lava flows from the current eruption of Kilauea Volcano in Hawaii is explained by volcanologist Ken Hon, a noted authority on the formation of lava flow fields. Hon and Gansecki are with the Geology Department at the University of Hawaii at Hilo, which provides them with close proximity to document the wonders and changing personality of the ongoing Pu'u'O'o eruption. They are assisted by volcanologist Jenda Johnson.