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Pantasma
Pantasma is a region in the north of Nicaragua. In the Miskito language the word ''Pantasma'' means ''small humans'' or ''flat head''. The Spanish word ''Fantasma'' ( Galician: Pantasma') origins from the Greek ''Phantasma'' and means ''ghost''. Th also called the "Crater of Pantasma", is a circular valley over 12 km in diameter situated in Nicaragua. It is passed by the Rio Pantasma, a tributary of the Rio Coco (also called Rio Segovia). In its center lies the village of Las Praderas, the principal place of the community oSanta Maria de Pantasmawith about 40,000 inhabitants in the province of Jinotega. In the poor, but fertile and agricultural intensely used valley corn, grain, fruit, and coffee are cultivated and cattle is bred. The town is the site of one of the most famous actions of the civil war between the Sandinista government and the rebel Contras. On October 18, 1983, the Nicaraguan Democratic Force's Task Force Diriangén, under Comandante "Mike Lima," launched surp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nicaraguan Democratic Force
The Nicaraguan Democratic Force (', or FDN) was one of the earliest Contra groups, formed on August 11, 1981 in Guatemala City. It was formed to oppose Nicaragua's revolutionary Sandinista government following the 1979 overthrow of Anastasio Somoza Debayle. It merged the 15th of September Legion, which comprised mostly former members of Somoza's National Guard, with the Nicaraguan Democratic Union, an organization of émigrés from the business and professional classes. The new FDN also began assimilating the MILPAS movement, bands led by disenchanted former MAP-ML guerrillas. The FDN military was under the command of former National Guard colonel Enrique Bermúdez. The FDN was heavily backed by the Central Intelligence Agency and the Reagan administration. Famous commanders These are some of the FDN's better-known ''comandantes'': *Suicida – ''Pedro Pablo Ortiz Centeno''. Former Guard sergeant, operated in the Jalapa area. Legendary for his eagerness for battle, but never ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nicaragua
Nicaragua (; ), officially the Republic of Nicaragua (), is the largest country in Central America, bordered by Honduras to the north, the Caribbean to the east, Costa Rica to the south, and the Pacific Ocean to the west. Managua is the country's capital and largest city. , it was estimated to be the second largest city in Central America. Nicaragua's multiethnic population of six million includes people of mestizo, indigenous, European and African heritage. The main language is Spanish. Indigenous tribes on the Mosquito Coast speak their own languages and English. Originally inhabited by various indigenous cultures since ancient times, the region was conquered by the Spanish Empire in the 16th century. Nicaragua gained independence from Spain in 1821. The Mosquito Coast followed a different historical path, being colonized by the English in the 17th century and later coming under British rule. It became an autonomous territory of Nicaragua in 1860 and its northernmost part w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Miskito Language
Miskito ( in the Miskito language) is a Misumalpan language spoken by the Miskito people in northeastern Nicaragua, especially in the North Caribbean Coast Autonomous Region, and in eastern Honduras. With 700,000 speakers, Miskito is the most widely spoken of a family of languages of Nicaragua and Honduras that has come to be known as Misumalpan. This name is formed from parts of the names of the family's subgroups: Miskito, Sumo, Matagalpan. The relationship of some aspects of the internal family tree to the family is uncertain. However, it is clear that: (1) Miskito is apart from Sumo and Matagalpan, which seem to share a common lower node, and (2) in the past Miskito was heavily influenced by other languages like English, German and Dutch. Sumo is thought to have been dominant in the area before the period of Miskito ascendancy. Today the relationship has been reversed: many former Sumo speakers have shifted to Miskito, which has in turn heavily influenced the Sumo dialects. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sandinista
The Sandinista National Liberation Front ( es, Frente Sandinista de Liberación Nacional, FSLN) is a socialist political party in Nicaragua. Its members are called Sandinistas () in both English and Spanish. The party is named after Augusto César Sandino, who led the Nicaraguan resistance against the United States occupation of Nicaragua in the 1930s.History Matter"To Abolish the Monroe Doctrine": Proclamation from Augusto César SandinoRetrieved 29/09/12 The FSLN overthrew Anastasio Somoza Debayle in 1979, ending the Somoza dynasty, and established a revolutionary government in its place. Having seized power, the Sandinistas ruled Nicaragua from 1979 to 1990, first as part of a Junta of National Reconstruction. Following the resignation of centrist members from this Junta, the FSLN took exclusive power in March 1981. They instituted a policy of mass literacy, devoted significant resources to health care, and promoted gender equality but came under international criticism fo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Contras
The Contras were the various U.S.-backed and funded right-wing rebel groups that were active from 1979 to 1990 in opposition to the Marxist Sandinista Junta of National Reconstruction Government in Nicaragua, which came to power in 1979 following the Nicaraguan Revolution. Among the separate contra groups, the Nicaraguan Democratic Force (FDN) emerged as the largest by far. In 1987, virtually all Contra organizations were united, at least nominally, into the Nicaraguan Resistance. During their war against the Nicaraguan government, the Contras committed numerous human rights violations and used terrorist tactics. These actions were frequently carried out systematically as a part of the strategy of the Contras. Supporters of the Contras tried to downplay these violations, particularly the Reagan administration in the U.S., which engaged in a campaign of white propaganda to alter public opinion in favor of the Contras, while covertly encouraging the Contras to attack civilian ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Meteorite
A meteorite is a solid piece of debris from an object, such as a comet, asteroid, or meteoroid, that originates in outer space and survives its passage through the atmosphere to reach the surface of a planet or moon. When the original object enters the atmosphere, various factors such as friction, pressure, and chemical interactions with the atmospheric gases cause it to heat up and radiate energy. It then becomes a meteor and forms a fireball, also known as a shooting star; astronomers call the brightest examples " bolides". Once it settles on the larger body's surface, the meteor becomes a meteorite. Meteorites vary greatly in size. For geologists, a bolide is a meteorite large enough to create an impact crater. Meteorites that are recovered after being observed as they transit the atmosphere and impact the Earth are called meteorite falls. All others are known as meteorite finds. Meteorites have traditionally been divided into three broad categories: stony meteorites t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tertiary
Tertiary ( ) is a widely used but obsolete term for the geologic period from 66 million to 2.6 million years ago. The period began with the demise of the non-avian dinosaurs in the Cretaceous–Paleogene extinction event, at the start of the Cenozoic Era, and extended to the beginning of the Quaternary glaciation at the end of the Pliocene Epoch. The time span covered by the Tertiary has no exact equivalent in the current geologic time system, but it is essentially the merged Paleogene and Neogene periods, which are informally called the Early Tertiary and the Late Tertiary, respectively. The Tertiary established the Antarctic as an icy island continent. Historical use of the term The term Tertiary was first used by Giovanni Arduino during the mid-18th century. He classified geologic time into primitive (or primary), secondary, and tertiary periods based on observations of geology in Northern Italy. Later a fourth period, the Quaternary, was applied. In the ea ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lake Bosumtwi
Lake Bosumtwi is the only natural lake in Ghana. It is situated within an ancient impact crater that is about in diameter. It is about south-east of Kumasi, the capital of Ashanti, and is a popular recreational area. There are about 30 villages near the crater lake of Lake Bosumtwi, with a combined population of about 70,000. The most popular amongst the villages where tourists usually settle is Abono. The Ashanti consider Bosumtwi a sacred lake. According to traditional belief, the souls of the dead come here to bid farewell to the goddess Asase Ya. Because of this, it is considered permissible to fish in the lake only from wooden planks. Among the fish species in the lake is the endemic cichlid '' Hemichromis frempongi'', and the near-endemic cichlids ''Tilapia busumana'' and '' T. discolor''. Impact crater The Lake Bosumtwi impact crater is in diameter, slightly larger than the present lake which is approximately across, and is estimated to be 1.07 million years old ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ghana
Ghana (; tw, Gaana, ee, Gana), officially the Republic of Ghana, is a country in West Africa. It abuts the Gulf of Guinea and the Atlantic Ocean to the south, sharing borders with Ivory Coast in the west, Burkina Faso in the north, and Togo in the east.Jackson, John G. (2001) ''Introduction to African Civilizations'', Citadel Press, p. 201, . Ghana covers an area of , spanning diverse biomes that range from coastal savannas to tropical rainforests. With nearly 31 million inhabitants (according to 2021 census), Ghana is the second-most populous country in West Africa, after Nigeria. The capital and largest city is Accra; other major cities are Kumasi, Tamale, and Sekondi-Takoradi. The first permanent state in present-day Ghana was the Bono state of the 11th century. Numerous kingdoms and empires emerged over the centuries, of which the most powerful were the Kingdom of Dagbon in the north and the Ashanti Empire in the south. Beginning in the 15th century, the Portuguese E ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Strewn Field
The term strewn field indicates the area where meteorites from a single fall are dispersed. It is also often used for the area containing tektites produced by large meteorite impact.''Tektites in the geological record: showers of glass from the sky''. Gerald Joseph Home McCall. Geological Society of London, 2001page 10/ref> Formation There are two strewnfield formation mechanisms: # Mid-air fragmentation: when a large meteoroid enters the atmosphere it often fragments into many pieces before touching the ground due to thermal shock. This mid-air explosion disperses material over a large oval-shaped area. The long axis of this oval is along the flight path of the meteoroid. When multiple-explosions occur, the material can be found in several overlapping ovals. # Impact fragmentation: when there is almost no mid-air fragmentation the fragmentation can occur upon impact. In this case the strewnfield shape can be different, usually circular. (e.g. Canyon Diablo at Meteor Crater; Aus ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Breccia
Breccia () is a rock composed of large angular broken fragments of minerals or rocks cemented together by a fine-grained matrix. The word has its origins in the Italian language, in which it means "rubble". A breccia may have a variety of different origins, as indicated by the named types including sedimentary breccia, tectonic breccia, igneous breccia, impact breccia, and hydrothermal breccia. A megabreccia is a breccia composed of very large rock fragments, sometimes kilometers across, which can be formed by landslides, impact events, or caldera collapse. Types Breccia is composed of coarse rock fragments held together by cement or a fine-grained matrix. Like conglomerate, breccia contains at least 30 percent of gravel-sized particles (particles over 2mm in size), but it is distinguished from conglomerate because the rock fragments have sharp edges that have not been worn down. These indicate that the gravel was deposited very close to its source area, since other ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
