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Stone Spheres Of Costa Rica
The stone spheres of Costa Rica are an assortment of over 300 Stone ball, petrospheres in Costa Rica, on the Diquís Delta and on Isla del Caño. Locally, they are also known as (). The spheres are commonly attributed to the extinct Diquís culture, and they are sometimes referred to as the Diquís spheres. They are the best-known stone sculptures of the Isthmo-Colombian area. They are thought to have been placed in lines along the approach to the houses of chiefs, but their exact significance remains uncertain. The Palmar Sur Archaeological Excavations are a series of excavations of a site located in the southern portion of the country, known as the Diquís Delta, and have centered on a site known as "''Finca 6''" (Farm 6). The archaeological findings date back to the ''Aguas Buenas'' Period (300–800 Common Era, CE) and Chiriquí Period (800–1550 CE). In June 2014, the precolumbian Chiefdom settlements with stone spheres of the Diquís was added to the UNESC ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Diquís Culture
The Diquis culture (sometimes spelled Diquís) was a pre-Columbian indigenous peoples of the Americas, indigenous culture of Costa Rica that flourished from AD 700 to 1530. The word "diquís" means "great waters" or "Térraba River, great river" in the Boruca language. The Diquis formed part of the Veraguas culture, Greater Chiriqui culture that spanned from southern Costa Rica to western Panama. Cultural manifestations Three types of artifacts have been found in the delta that are unique to the region and appear to have been part of the specialized industry for the production of power symbols: Stone spheres, Peg-based statues that depict women and men, and the delta’s metallurgy, represented by gold and tumbaga artifacts. Stone spheres The Diquis are known for Stone spheres of Costa Rica, stone spheres, sometimes referred to as the Diquís Spheres, an assortment of over three hundred petrospheres in Costa Rica. The stone spheres are megaliths sculpted from mainly gabbro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Basalt
Basalt (; ) is an aphanite, aphanitic (fine-grained) extrusive igneous rock formed from the rapid cooling of low-viscosity lava rich in magnesium and iron (mafic lava) exposed at or very near the planetary surface, surface of a terrestrial planet, rocky planet or natural satellite, moon. More than 90% of all volcanic rock on Earth is basalt. Rapid-cooling, fine-grained basalt is chemically equivalent to slow-cooling, coarse-grained gabbro. The eruption of basalt lava is observed by geologists at about 20 volcanoes per year. Basalt is also an important rock type on other planetary bodies in the Solar System. For example, the bulk of the plains of volcanism on Venus, Venus, which cover ~80% of the surface, are basaltic; the lunar mare, lunar maria are plains of flood-basaltic lava flows; and basalt is a common rock on the surface of Mars. Molten basalt lava has a low viscosity due to its relatively low silica content (between 45% and 52%), resulting in rapidly moving lava flo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
American Antiquity
''American Antiquity'' is a professional journal published by Cambridge University Press for the Society for American Archaeology, an organization of professional archaeologists of the Americas. The journal is considered to be the flagship journal of American archaeology. ''American Antiquity'' is a quarterly, peer-reviewed journal published in January, April, July and October. Each copy of the journal has about 200 pages, with articles covering topics such as archaeological method, archaeological science, pre-Columbian In the history of the Americas, the pre-Columbian era, also known as the pre-contact era, or as the pre-Cabraline era specifically in Brazil, spans from the initial peopling of the Americas in the Upper Paleolithic to the onset of European col ... societies or civilizations, ongoing work at archaeological sites, and interim reports of excavations. The journal also includes book reviews, editorials, and comments and responses on previous articles. ''Americ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
San José, Costa Rica
San José (; meaning "Saint Joseph") is the capital city, capital and largest city of Costa Rica, and the capital of San José Province. It is in the center of the country, in the mid-west of the Costa Rican Central Valley, Central Valley, within San José Canton. San José is Costa Rica's seat of national government, focal point of political and economic activity, and major transportation hub. San José is simultaneously one of Costa Rica's Cantons of Costa Rica, cantons, with its municipal land area covering 44.62 square kilometers (17.23 square miles) and having within it an estimated population of people in 2022. Together with several other cantons of the central valley, including Alajuela, Heredia, Costa Rica, Heredia and Cartago, Costa Rica, Cartago, it forms the country's Greater Metropolitan Area (Costa Rica), Greater Metropolitan Area, with an estimated population of over 2 million in 2017. The city is named in honor of Saint Joseph, Joseph of Nazareth. Founded in 17 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Museo Nacional De Costa Rica
The Museo Nacional de Costa Rica is the national museum of Costa Rica, located in the capital of San José. It is located at Calle 17, between Central and Second Avenue, Cuesta de Moras. It moved to its current location in 1950. The museum holds the nation's treasures such as the memorial of Glory and is home to many historical documents of the nation's upbringing, significant events, and tragedies of the nation's past. Built in 1917, the Museum was originally used for quarters for soldiers and held barracks, and was used in the Costa Rica Civil War in 1948.History of the National Museum from the museum's website Repatriation of artifacts The museum has received hundreds of objects in recent years from the U.S. as part of efforts to repatriate art ...[...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dynamite
Dynamite is an explosive made of nitroglycerin, sorbents (such as powdered shells or clay), and Stabilizer (chemistry), stabilizers. It was invented by the Swedish people, Swedish chemist and engineer Alfred Nobel in Geesthacht, Northern Germany, and was patented in 1867. It rapidly gained wide-scale use as a more robust alternative to the traditional gun powder, black powder explosives. It allows the use of nitroglycerine's favorable explosive properties while greatly reducing its risk of accidental detonation. History Dynamite was invented by Swedish chemist Alfred Nobel in 1866 and was the first safely manageable explosive stronger than black powder. Alfred Nobel's father, Immanuel Nobel, was an industrialist, engineer, and inventor. He built bridges and buildings in Stockholm and founded Sweden's first rubber factory. His construction work inspired him to research new methods of blasting rock that were more effective than black powder. After some bad business deals in S ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
El Dorado
El Dorado () is a mythical city of gold supposedly located somewhere in South America. The king of this city was said to be so rich that he would cover himself from head to foot in gold dust – either daily or on certain ceremonial occasions – before diving into a sacred lake to wash it off. The legend was first recorded in the 16th century by Spanish colonization of the Americas, Spanish colonists in the Americas; they referred to the king as El Dorado, 'The Golden One', a name which eventually came to be applied to the city itself. It is unknown whether this story had any basis in fact, but it may have been inspired by the culture of the Muisca, an indigenous people inhabiting a plateau in the Andes, Andean mountains in modern-day Colombia. The Muisca were skilled goldsmiths; they made frequent use of golden objects in their religious ceremonies, and also manufactured ornaments and jewellery for trade with the neighbouring tribes. Early European settlers, searching for the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Banana Plantation
A banana plantation is a commercial agricultural facility found in tropical climates where bananas are grown. Geographic distribution Banana plants may grow with varying degrees of success in diverse climatic conditions, but commercial banana plantations are primarily found in equatorial regions, in banana exporting countries. The four leading banana export countries worldwide are Ecuador, Costa Rica, Philippines, and Colombia. Ecuador provides more than 33% of global banana exports. In 2004, banana producing countries totaled 130. Production, as well as exports and imports of bananas, are nonetheless concentrated in a few equatorial countries. 75% of total banana production in 2004 was generated in 10 countries. India, Ecuador, Brazil and China produced half of total bananas. Latin American and Caribbean countries led banana production up to the 1980s, and Asian nations took the lead in banana production during the 1990s. African production levels have remained mostly unchanged. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Farm 6 Archaeological Site, Costa Rica
A farm (also called an agricultural holding) is an area of land that is devoted primarily to agricultural processes with the primary objective of producing food and other crops; it is the basic facility in food production. The name is used for specialized units such as arable farms, vegetable farms, fruit farms, dairy, pig and poultry farms, and land used for the production of natural fiber, biofuel, and other biobased products. It includes ranches, feedlots, orchards, plantations and estates, smallholdings, and hobby farms, and includes the farmhouse and agricultural buildings as well as the land. In modern times, the term has been extended to include such industrial operations as wind farms and fish farms, both of which can operate on land or at sea. There are about 570 million farms in the world, most of which are small and family-operated. Small farms with a land area of fewer than 2 hectares operate on about 12% of the world's agricultural land, and family farms compris ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stratification (archeology)
Stratigraphy is a key concept to modern archaeology, archaeological theory and practice. Modern Excavation (archaeology), excavation techniques are based on stratigraphic principles. The concept derives from the Stratigraphy, geological use of the idea that sedimentation takes place according to uniform principles. When archaeological finds are below the surface of the ground (as is most commonly the case), the identification of the Archaeological context, context of each find is vital in enabling the archaeologist to draw conclusions about the site and about the nature and date of its occupation. It is the archaeologist's role to attempt to discover what contexts exist and how they came to be created. Archaeological stratification or sequence is the dynamic superimposition of single units of stratigraphy, or contexts. Contexts are single events or actions that leave discrete, detectable traces in the archaeological sequence or stratigraphy. They can be deposits (such as the bac ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spanish Colonization Of The Americas
The Spanish colonization of the Americas began in 1493 on the Caribbean island of Hispaniola (now Haiti and the Dominican Republic) after the initial 1492 voyage of Genoa, Genoese mariner Christopher Columbus under license from Queen Isabella I of Castile. These overseas territories of the Spanish Empire were under the jurisdiction of Crown of Castile until the last territory was lost in Spanish–American War, 1898. Spaniards saw the dense populations of indigenous peoples of the Americas, Indigenous peoples as an important economic resource and the territory claimed as potentially producing great wealth for individual Spaniards and the crown. Religion played an important role in the Spanish conquest and incorporation of indigenous peoples, bringing them into the Catholic Church peacefully or by force. The crown created civil and religious structures to administer the vast territory. Spanish men and women settled in greatest numbers where there were dense indigenous populations ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Diquis Stone Spheres (15272809254)
The Diquis culture (sometimes spelled Diquís) was a pre-Columbian indigenous culture of Costa Rica that flourished from AD 700 to 1530. The word "diquís" means "great waters" or " great river" in the Boruca language. The Diquis formed part of the Greater Chiriqui culture that spanned from southern Costa Rica to western Panama. Cultural manifestations Three types of artifacts have been found in the delta that are unique to the region and appear to have been part of the specialized industry for the production of power symbols: Stone spheres, Peg-based statues that depict women and men, and the delta’s metallurgy, represented by gold and tumbaga artifacts. Stone spheres The Diquis are known for stone spheres, sometimes referred to as the Diquís Spheres, an assortment of over three hundred petrospheres in Costa Rica. The stone spheres are megaliths sculpted from mainly gabbro or granodiorite rocks, dating from between 300 BC. C. and 300 AD. C. They are considered the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
