Global Volcanism Program | Image GVP-04730
Volcán Darwin, named after the Charles Darwin, seen above a narrow channel opposite Point Espinosa on the NE tip of Fernandina Island. Darwin volcano has 5-km-wide summit caldera that is largely filled by lava flows. The most recent summit activity produced several small lava flows from vents on the eastern caldera floor, and NE and SE caldera rims. Two breached tuff cones on the SW-flank coast, Tagus and Beagle, were a prominent part of Darwin's geological studies in the Galápagos Islands.
Photo by Lee Siebert, 1978 (Smithsonian Institution).
Keywords: shield volcano