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The Geology of Puerto Rico can be divided into three major geologic provinces: The Cordillera Central, the Carbonate, and the Coastal Lowlands. [1] Puerto Rico is composed of Jurassic to Eocene volcanic and plutonic rocks, which are overlain by younger Oligocene to recent carbonates and other sedimentary rocks .
The Northern Karst Belt (Spanish: Cinturón del Carso Norteño) is a limestone karst landscape located in the northwestern region of Puerto Rico. A karst is a topographical zone formed by the dissolution of soluble porous rocks, such as limestone , with features such as mogotes , canyons , caves , sinkholes , streams and rivers , all of which ...
Geologically separated from the Greater Antilles island of Hispaniola by the Mona Passage and from the Lesser Antilles island arc by the Anegada Passage, the main island of Puerto Rico, the Spanish Virgin Islands of Vieques and Culebra, the British Virgin Islands, and the U.S. Virgin Islands except for the southernmost island of Saint Croix all lie on the same carbonate platform and insular ...
Location map Puerto Rico Trench—United States Geological Survey Perspective view of the sea floor of the Atlantic Ocean and the Caribbean Sea. The Lesser Antilles are on the lower left side of the view and Florida is on the upper right. The purple sea floor at the center of the view is the Puerto Rico Trench, the deepest part of the Atlantic ...
Vega State Forest (Spanish: Bosque Estatal de Vega) is a state forest of Puerto Rico located in the municipalities of Vega Alta and Vega Baja.The subtropical moist forest is located in the northern coast of Puerto Rico in the middle of the karst zone known as the Carso Norteño (Northern karst), and it contains features typical of such geography such as sinkholes, caves and mogotes.
Guajataca State Forest is located in the middle of the karst landscape country, particularly the Northern Karst zone of Puerto Rico. A karst is a topographical zone formed by the dissolution of soluble porous rocks, in this case limestone, with features such as mogotes, canyons, caves, sinkholes, streams and rivers, all of which are common on this region of the island.
Topographic map of Puerto Rico showing the Cordillera Central and its two major subranges. The Puerto Rico Central Mountain Range or Cordillera Central is considered the largest of the three geographical and physiographic provinces of the island, along with the Karst regions and the coastal plains. [2]
Geology of Puerto Rico — island of the Greater Antilles archipelago in the Caribbean region of North America. Subcategories. This category has the following 2 ...