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The South American plate is a major tectonic plate which includes the continent of South America as well as a sizable region of the Atlantic Ocean seabed extending eastward to the African plate, with which it forms the southern part of the Mid-Atlantic Ridge.
Plate tectonics map from NASA. ... Scotia plate – Minor oceanic tectonic plate between the Antarctic and South American plates – 1,600,000 km 2 (620,000 sq mi)
Plate tectonics within Colombia.. Geology of Colombia refers to the geological composition of the Republic of Colombia that determines its geography.Most of the emerged territory of Colombia covers vast areas within the South American Plate, whereas much submerged territory lies within the Caribbean Plate and the Nazca Plate.
The Bouvet triple junction is a geologic triple junction of three tectonic plates located on the seafloor of the South Atlantic Ocean. It is named after Bouvet Island, which lies about 250 km (160 mi) to the east. [2] The three plates which meet here are the South American plate, the African plate, and the Antarctic plate.
The Nazca plate or Nasca plate, [2] named after the Nazca region of southern Peru, is an oceanic tectonic plate in the eastern Pacific Ocean basin off the west coast of South America. The ongoing subduction , along the Peru–Chile Trench , of the Nazca plate under the South American plate is largely responsible for the Andean orogeny .
The Caribbean plate is a mostly oceanic tectonic plate underlying Central America and the Caribbean Sea off the northern coast of South America. Roughly 3.2 million square kilometres (1.2 million square miles) in area, the Caribbean plate borders the North American plate, the South American plate, the Nazca plate and the Cocos plate.
It is considered to be a separate tectonic plate to the neighboring South American Plate, and contains several oceanic islands of the South Pacific, which have been associated with both Oceania and South America. The Galápagos Islands and Malpelo Island in the southeastern Pacific Ocean are possessions of Ecuador and Colombia, respectively ...
North American plate – Large tectonic plate including most of North America, Greenland and part of Siberia; Philippine Sea plate – Oceanic tectonic plate to the east of the Philippines; South American plate – Major tectonic plate which includes most of South America and a large part of the south Atlantic