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The oldest rocks in Venezuela formed during the Precambrian and occupy the Guiana shield in the southern tier of the country near Guyana and Brazil, east of the El BaUl swell. In the western Guiana Shield, within the Amazonas Territory, Precambrian Roraima Formation zircon grains have been dated with uranium-lead dating and rubidium-strontium ...
Topographic map of Venezuela Political map of Venezuela Economic activity map of Venezuela, 1972 Vegetation map of Venezuela, 1972 Petroleum map of Venezuela, 1972. Venezuela is a country in South America, bordering the Caribbean Sea and the North Atlantic Ocean, between Colombia and Guyana.
The Venezuelan Andes (Spanish: Andes Venezolanos) also simply known as the Andes (Spanish: Los Andes) in Venezuela, are a mountain system that form the northernmost extension of the Andes. They are fully identified, both by their geological origin as by the components of the relief, the constituent rocks and the geological structure.
Bathymetry of the northeast corner of the Caribbean plate showing the major faults and plate boundaries; view looking south-west. The main bathymetric features of this area include: the Lesser Antilles Volcanic Arc; the old inactive volcanic arc of the Greater Antilles (Virgin Islands, Puerto Rico, and Hispaniola); the Muertos Trough; and the Puerto Rico Trench formed at the plate boundary ...
In the evaluation of a natural region, the human element is not present. The natural region groups of Venezuela formed as a consequence of the association of geo-physical elements such as: geological constitution, relief, climate, hydrography, vegetation, soils, among others. [1] The regional groups that make up the Venezuelan territory are: [2]
The Venezuelan Coastal Range (Spanish: Cordillera de la Costa or Serranía de la Costa), also known as Venezuelan Caribbean Mountain System (Spanish: Sistema Montañoso Caribe), is a mountain range system and one of the eight natural regions of Venezuela, that runs along the central and eastern portions of Venezuela's northern coast.
Geologia de Venezuela y de sus cuencas petroliferas. 1:162-166; E. von der Osten. 1957. A fauna from the lower Cretaceous Barranquin Formation of Venezuela. Journal of Paleontology 31(3):571-590; O. Renz. 1982. The Cretaceous ammonites of Venezuela 1-132; J. W. Wells. 1944. Cretaceous, tertiary, and recent corals, a sponge, and an alga from ...
Geology of Venezuela (13 C, 13 P) Grasslands of Venezuela (2 P) L. ... Pages in category "Geography of Venezuela" The following 9 pages are in this category, out of 9 ...