San Juan Seamount: An Ancient Archipelago
By Samuel Georgian, Marine Biogeographer at Marine Conservation Institute San Juan Seamount Seamounts are massive underwater mountains – usually extinct volcanoes – that tower thousands of feet above the seafloor. Some seamounts however, including the San Juan Seamount off the coast of southern California, were once ancient islands. San Juan started to form approximately 20 Read more about San Juan Seamount: An Ancient Archipelago[…]