Cordillera Oriental
Quick Summary
The Cordillera Oriental is one of three parallel mountain ranges in Colombia that form part of the larger Andean cordillera. This range branches off from the Cordillera Central near the Great Colombian Massif and runs in a northeasterly direction. It is primarily composed of folded and faulted marine sediments, along with older schists and gneisses.1
The Cordillera Oriental is characterized by high plateaus, such as the Sabana de Bogotá, and culminates in the towering Mount Cocuy. This mountain system separates the Magdalena valley from the eastern plains, known as the Llanos. The range also includes the Mountains of Perijá, which form part of the border between Colombia and Venezuela.12
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Andes Mountains…and western ranges—respectively named the Cordillera Oriental and the Cordillera Occidental—are characteristic of most of the system. The directional trend of both the cordilleras generally is north-south, but in several places the Cordillera Oriental bulges eastward to form either isolated peninsula-like ranges or such high intermontane plateau regions as the…
Read More…and western ranges—respectively named the Cordillera Oriental and the Cordillera Occidental—are characteristic of most of the system. The directional trend of both the cordilleras generally is north-south, but in several places the Cordillera Oriental bulges eastward to form either isolated peninsula-like ranges or such high intermontane plateau regions as the…
Read More- Andes MountainsPhysiography of the Northern Andes
The Cordillera Oriental trends slightly to the northeast and is the widest and the longest of the three. The average altitude is 7,900 to 8,900 feet. North of latitude 3° N the cordillera widens and after a small depression rises into the Sumapaz Uplands, which range…
Read MoreThe Cordillera Oriental trends slightly to the northeast and is the widest and the longest of the three. The average altitude is 7,900 to 8,900 feet. North of latitude 3° N the cordillera widens and after a small depression rises into the Sumapaz Uplands, which range…
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ColombiaReliefThe massive Cordillera Oriental, separating the Magdalena valley from the Llanos, is composed chiefly of folded and faulted marine sediments and older schists and gneisses. Narrow to the south, it broadens out in the high, unsettled massif of Sumapaz, with elevations up to 13,000 feet (4,000 metres).…
Read MoreThe massive Cordillera Oriental, separating the Magdalena valley from the Llanos, is composed chiefly of folded and faulted marine sediments and older schists and gneisses. Narrow to the south, it broadens out in the high, unsettled massif of Sumapaz, with elevations up to 13,000 feet (4,000 metres).…
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South AmericaThe Andes Mountains…three distinct ranges: the Cordilleras Oriental, Central, and Occidental. The valley of the Magdalena River, between the Oriental and the Central ranges, and the valley of the Cauca River, between the Central and the Occidental ranges, are huge rift valleys formed by faulting rather than by erosion. An aerial view…
Read More…three distinct ranges: the Cordilleras Oriental, Central, and Occidental. The valley of the Magdalena River, between the Oriental and the Central ranges, and the valley of the Cauca River, between the Central and the Occidental ranges, are huge rift valleys formed by faulting rather than by erosion. An aerial view…
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