Global Volcanism Program | Image GVP-08221
The post-caldera Cerro Pajita, Cerro Gaital, and Cerro Caracoral lava domes (seen left to right from La India Dormida on the western caldera rim) formed along an E-W trend about 900,000 years ago. The easternmost dome is Cerro Caracoral. Gabbro xenoliths are common in the central dome, Cerro Gaital. The Río Mar pyroclastic flows were produced about 40,000-50,000 years ago from a vent on the caldera floor between the Gaital and Pajita domes.
Photo by Paul Kimberly, 1998 (Smithsonian Institution).