Search results
Results from the WOW.Com Content Network
The Chiribiquete Plateau is a sandstone topped plateau with an elevation of 900 m (2,953 ft) that forms the western edge of the shield. The plateau is separated from the eastern Andes by the thick Neogene sediments of the Sub-Andean Trough that runs along the northern and western rim of the Guiana Shield.
Adelophryne gutturosa (common name: Guiana Shield frog) is a species of frogs in the family Eleutherodactylidae. [3] It is found on the Guiana Shield from eastern Venezuela through Guyana [4] to French Guiana and adjacent Brazil , possibly extending to Suriname. Its type locality is Mount Roraima. [3] [5] Its local Spanish name is ranita ...
The forests, wetlands, savannah, waters and biodiversity make the Guiana Shield "essential to enriching and replenishing the world's biodiversity and, consequently, essential to the planet's survival" as Brigadier David Granger - President of the Cooperative Republic of Guyana pointed out [6] during his speech at the Opening Ceremony of the ...
It is on the geological Guiana Shield craton, and is the Venezuelan part of the biogeographic Guayana Highlands and their tepuis (mesas). Its limits by the north and east is formed by the route of the rivers Orinoco, Atabapo and Negro Rivers; and by the south the borders with Brazil. The region occupies almost half of the territory of Venezuela ...
The northern Guiana Shield, including Guyana is separated from Southern Guiana Shield by ENE to NE trending Tumbes /Guayaquil - Tacutu Tectonic Lineament. This is a major regional pre-Cambrian shear zone / mega-shear which is believed to have been re-activated several times.
Guiana Shield; I. Indian Shield; M. Man Shield; T. Tuareg Shield; W. Western Ethiopian Shield This page was last edited on 28 October 2024, at 06:48 (UTC). Text is ...
The savanna covers an area of rolling upland plains on the Guiana Shield between the Amazon and Orinoco basins. It includes forested areas, but these are shrinking steadily due to the effect of frequent fires, either accidental or deliberate. [citation needed] The ecoregion includes the Gran Sabana region of Venezuela.
The Cerros de Mavicuri are three hills, located in eastern Colombia, 50 km (31 mi) south of the city of Inírida on the Inírida River.Geologically, the mountains are part of the Guiana Shield.