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Tayrona Resistance Block
Tairona or Tayrona was a Pre-Columbian culture of Colombia, which consisted in a group of chiefdoms in the region of Sierra Nevada de Santa Marta in present-day Cesar, Magdalena and La Guajira Departments of Colombia, South America, which goes back at least to the 1st century AD and had significant demographic growth around the 11th century. The Tairona people formed one of the two principal linguistic groups of the Chibchan family, the other being the Muisca. Genetic and archaeological evidence shows a relatively dense occupation of the region by at least 200 BC. Pollen data compiled by Luisa Fernanda Herrera in 1980 shows considerable deforestation and the use of cultigens such as yuca and maize since possibly 1200 BC. However, occupation of the Colombian Caribbean coast by sedentary or semi-sedentary populations has been documented to have occurred by c. 4000 BC. Ethnohistorical data shows that initial contact with the Spanish was tolerated by the Tairona; but by 1600 AD c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arhuaco Language
Arhuaco, commonly known as Ikʉ (), is an Indigenous American language of the Chibchan language family, spoken in South America by the Arhuaco people.Arhuaco by Arango and Sánchez, Ethnologue, 1998, access date There are 8000 speakers, all in the region of , 90% of whom are monolingual. Literacy is 1 to 5% in their native language. Some speak , and 15 to 25% are literate in th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Playa Cinto
Playa (plural playas) may refer to: Landforms * Endorheic basin, also known as a sink, alkali flat or sabkha, a desert basin with no outlet which periodically fills with water to form a temporary lake * Dry lake, often called a ''playa'' in the southwestern United States Populated places United States * Playas, New Mexico, an unincorporated community in New Mexico * Playa, Añasco, Puerto Rico, a barrio in the municipality of Añasco, Puerto Rico * Playa, Guayanilla, Puerto Rico, a barrio in the municipality of Guayanilla, Puerto Rico * Playa, Ponce, Puerto Rico, a barrio of Ponce, Puerto Rico * Playa, Santa Isabel, Puerto Rico, a barrio in the municipality of Santa Isabel, Puerto Rico * Playa, Yabucoa, Puerto Rico, a barrio in the municipality of Yabucoa, Puerto Rico Mexico * Playa del Carmen, a resort city in the state of Quintana Roo Cuba * Playa, Havana, one of the 15 municipalities of the City of Havana, Cuba Ecuador * Playas Canton, Ecuador ** Playas, Ecuador, the admin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Inlet
An inlet is a typically long and narrow indentation of a shoreline such as a small arm, cove, bay, sound, fjord, lagoon or marsh, that leads to an enclosed larger body of water such as a lake, estuary, gulf or marginal sea. Overview In marine geography, the term "inlet" usually refers to either the actual channel between an enclosed bay and the open ocean and is often called an "entrance", or a significant recession in the shore of a sea, lake or large river. A certain kind of inlet created by past glaciation is a fjord, typically but not always in mountainous coastlines and also in montane lakes. Multi-arm complexes of large inlets or fjords may be called sound In physics, sound is a vibration that propagates as an acoustic wave through a transmission medium such as a gas, liquid or solid. In human physiology and psychology, sound is the ''reception'' of such waves and their ''perception'' by the br ...s, e.g., Puget Sound, Howe Sound, Karmsund (' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cove
A cove is a small bay or coastal inlet. They usually have narrow, restricted entrances, are often circular or oval, and are often situated within a larger bay. Small, narrow, sheltered bays, inlets, creek (tidal), creeks, or recesses in a coast are often considered coves. Colloquially, the term can be used to describe a sheltered bay. Geomorphology describes coves as precipitously walled and rounded cirque-like openings like a valley extending into or down a mountainside, or in a hollow or nook of a cliff or steep mountainside. A cove can also refer to a corner, nook, or cranny, either in a river, road, or wall, especially where the wall meets the floor. Formation Coves are formed by differential erosion, which occurs when softer rocks are worn away faster than the harder rocks surrounding them. These rocks further erode to form a circular bay with a narrow entrance, called a ''cove''. Another way is that waves can transport rocks and sediment towards cliffs or rock faces, whic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Elevation
The elevation of a geographic location (geography), ''location'' is its height above or below a fixed reference point, most commonly a reference geoid, a mathematical model of the Earth's sea level as an equipotential gravitational equipotential surface, surface (see Geodetic datum#Vertical datum, Geodetic datum § Vertical datum). The term ''elevation'' is mainly used when referring to points on the Earth's surface, while ''altitude'' or ''geopotential height'' is used for points above the surface, such as an aircraft in flight or a spacecraft in orbit, and ''three-dimensional space, depth'' is used for points below the surface. Elevation is not to be confused with the distance from the center of the Earth. Due to the equatorial bulge, the summits of Mount Everest and Chimborazo (volcano), Chimborazo have, respectively, the largest elevation and the largest ECEF, geocentric distance. Aviation In aviation, the term ''elevation'' or ''aerodrome elevation'' is defined by the IC ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carbon-14 Dating
Radiocarbon dating (also referred to as carbon dating or carbon-14 dating) is a method for Chronological dating, determining the age of an object containing organic material by using the properties of carbon-14, radiocarbon, a radioactive Isotopes of carbon, isotope of carbon. The method was developed in the late 1940s at the University of Chicago by Willard Libby. It is based on the fact that radiocarbon () is constantly being created in the Atmosphere of Earth, Earth's atmosphere by the interaction of cosmic rays with atmospheric nitrogen. The resulting combines with atmospheric oxygen to form radioactive carbon dioxide, which is incorporated into plants by photosynthesis; animals then acquire by eating the plants. When the animal or plant dies, it stops exchanging carbon with its environment, and thereafter the amount of it contains begins to decrease as the undergoes radioactive decay. Measuring the amount of in a sample from a dead plant or animal, such as a piece of w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Encomienda
The ''encomienda'' () was a Spanish Labour (human activity), labour system that rewarded Conquistador, conquerors with the labour of conquered non-Christian peoples. In theory, the conquerors provided the labourers with benefits, including military protection and education. In practice, the conquered were subject to conditions that closely resembled instances of forced labour and slavery. The ''encomienda'' was first established in Spain following the Christian Reconquista, and it was applied on a much larger scale during the Spanish colonization of the Americas and the Spanish East Indies. Conquered peoples were considered vassals of the Spanish monarch. The Crown awarded an ''encomienda'' as a grant to a particular individual. In the conquest era of the early sixteenth century, the grants were considered a monopoly on the labour of particular groups of indigenous peoples, held in perpetuity by the grant holder, called the ''encomendero''; starting from the New Laws of 1542, t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
