Green Seamount
Mexico · Americas
About
Green Seamount is a small seamount (an underwater volcano) off the western coast of Mexico. It and the nearby Red Seamount were visited in 1982 by an expedition using DSV Alvin, which observed the seamount's sedimentary composition, sulfur chimneys, and biology. Thus, Green Seamount is well-characterized for such a small feature.
Adapted from Wikipedia (CC BY-SA). Photography via Wikimedia Commons.