Caloosahatchee Seamount
Encyclopedia
The Caloosahatchee Seamount is a seamount
in the northern Atlantic Ocean
. It is part of the Corner Rise Seamounts
, which was active about 75 million years ago. It was formed when the North American Plate
moved over the New England hotspot
.
Seamount
A seamount is a mountain rising from the ocean seafloor that does not reach to the water's surface , and thus is not an island. These are typically formed from extinct volcanoes, that rise abruptly and are usually found rising from a seafloor of depth. They are defined by oceanographers as...
in the northern Atlantic Ocean
Atlantic Ocean
The Atlantic Ocean is the second-largest of the world's oceanic divisions. With a total area of about , it covers approximately 20% of the Earth's surface and about 26% of its water surface area...
. It is part of the Corner Rise Seamounts
Corner Rise Seamounts
The Corner Rise Seamounts are a chain of extinct submarine volcanoes in the northern Atlantic Ocean east of the New England Seamount chain.-Seamounts:Seamounts within the Corner Rise Seamount chain include:*Bean Seamount*Caloosahatchee Seamount...
, which was active about 75 million years ago. It was formed when the North American Plate
North American Plate
The North American Plate is a tectonic plate covering most of North America, Greenland, Cuba, Bahamas, and parts of Siberia, Japan and Iceland. It extends eastward to the Mid-Atlantic Ridge and westward to the Chersky Range in eastern Siberia. The plate includes both continental and oceanic crust...
moved over the New England hotspot
New England hotspot
The New England hotspot, also referred to as the Great Meteor hotspot, is a long-lived volcanic hotspot in the Atlantic Ocean. The hotspot's most recent eruptive center is the Great Meteor Seamount, and it probably created a short line of mid to late-Tertiary age seamounts on the African Plate but...
.