The summit of the Cerro Pinto lava dome on the western side of the Serdán-Oriental basin provides an overview of the crater floor of Cerro Xalapasco tuff cone in the foreground. Pyroclastic surge deposits associated with Cerro Xalapasco were emplaced in a relatively dry eruptive environment. The peak to the far right is Cerro Pizarro, a lava dome at the northern end of the Serdán-Oriental. The flat ridge stretching across the horizon to the north is Los Humeros caldera.

Photo by Gerardo Carrasco-Núñez, 2002 (Universidad Nacional Autónoma de México).

This image is made available under the Creative Commons BY-NC 4.0 license terms.

Los Humeros

Serdán-Oriental