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Caribbean Plate
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World map highlighting the major tectonic plates, each shaded in a different color, with labeled names such as Pacific Plate, North American Plate, Eurasian Plate, African Plate, South American Plate, and Indo-Australian Plate. Arrows across the map indicate the direction of movement for each plate.
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Caribbean Plate

geology
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World map highlighting the major tectonic plates, each shaded in a different color, with labeled names such as Pacific Plate, North American Plate, Eurasian Plate, African Plate, South American Plate, and Indo-Australian Plate. Arrows across the map indicate the direction of movement for each plate.
Earth's tectonic plates Map showing Earth's major tectonic plates with arrows depicting the directions of plate movement.

The Caribbean Plate is a tectonic plate located between the North and South American plates. Its geological history is complex, involving the movement and interaction of these larger plates.1

The Caribbean Sea floor originated as a submarine plateau in the eastern Pacific. Over millions of years, it has moved eastward, interacting with the North and South American plates. This interaction has led to subduction and volcanic activity along the eastern margin of the Caribbean, forming volcanic arcs like the Lesser Antilles. The northern and southern edges of the Caribbean Plate have been shaped by shearing and fragmentation as it moved westward.12

Mountain ranges in the region, such as those in Venezuela and the major islands of the Greater Antilles (Cuba, Jamaica, Hispaniola, and Puerto Rico), are remnants of past convergence and deformation along the ancient margins of the Caribbean Plate. At the western margin, the Cocos Plate is subducting beneath the Caribbean Plate, contributing to volcanism in Central America.23

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3 Britannica Sources
  1. North America - Mesozoic and Cenozoic orogenic belts
  2. mountain - The Caribbean chains
  3. West Indies

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