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Proto-Tupian
Proto-Tupian (PT) is the reconstructed common ancestor of all the Tupian languages. It consists, therefore, of a hypothetical language, reconstructed by the comparative method from data of the descendant languages. In Brazil, Tupian historical-comparative studies are being developed mainly by two scientific teams: one from the Laboratório de Línguas Indígenas (LALI) of the University of Brasília, under the coordination of Aryon Rodrigues; and the other one from the Museu Paraense Emílio Goeldi, located in Belém, under the orientation of Denny Moore. These studies provide evidence about the Proto-Tupian economy and culture, suggesting, for example, that they had agriculture. The most accepted theory is that the Tupian language family originated between the Guaporé and Aripuanã rivers, in the Madeira River basin. There are currently 70 Tupian languages, including Tupi, Paraguayan Guarani, Awetï, Ayvu, etc. Linguistic homeland Rodrigues (2007) considers the Proto-T ...
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Tupian Languages
The Tupi or Tupian language family comprises some 70 languages spoken in South America, of which the best known are Tupi language, Tupi proper and Guarani language, Guarani. Homeland and ''urheimat'' Rodrigues (2007) considers the Proto-Tupian urheimat to be somewhere between the Guaporé River, Guaporé and Aripuanã River, Aripuanã rivers, in the Madeira River basin. Much of this area corresponds to the modern-day state of Rondônia, Brazil. 5 of the 10 Tupian branches are found in this area, as well as some Tupi–Guarani languages (especially Kawahíb language, Kawahíb), making it the probable urheimat of these languages and maybe of its speaking peoples. Rodrigues believes the Proto-Tupian language dates back to around 3,000 BC. Language contact Tupian languages have extensively influenced many language families in South America. Jolkesky (2016) notes that there are lexical similarities with the Arawa languages, Arawa, Bora-Muinane languages, Bora-Muinane, Guato language, ...
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Tupi–Guarani Languages
Tupi–Guarani () is the most widely distributed subfamily of the Tupian languages of South America. It consists of about fifty languages, including Guarani and Old Tupi. The words ''petunia, jaguar, piranha, ipecac, tapioca, jacaranda, anhinga, carioca'', and ''capoeira'' are of Tupi–Guarani origin. Classification Rodrigues & Cabral (2012) Rodrigues & Cabral (2012) propose eight branches of Tupí–Guaraní: *Guaraní (Group I) * Guarayu (Group II): Guarayu, Pauserna**, Sirionó (dialects: Yuqui, Jorá**) *Tupí (Group III): Old Tupi (lingua franca dialect: Tupí Austral), Tupinambá (dialects: Nheengatu, Língua Geral as lingua franca, and Potiguára), Cocama–Omagua*, Tupinikin** * Tenetehara (Group IV): Akwáwa (dialects: Asuriní, Suruí do Pará, Parakanã), Avá-Canoeiro, Tapirapé, Tenetehára (dialects: Guajajara, Tembé), Turiwára * Kawahíb (Group VI): Apiacá, Kawahíb (numerous varieties; incl. Piripkúra, Diahói?), Kayabí, Karipúna, ? Uru-Pa-I ...
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Linguistic Homeland
In historical linguistics, the homeland or ''Urheimat'' (, from German '' ur-'' "original" and ''Heimat'', home) of a proto-language is the region in which it was spoken before splitting into different daughter languages. A proto-language is the reconstructed or historically-attested parent language of a group of languages that are genetically related. Depending on the age of the language family under consideration, its homeland may be known with near-certainty (in the case of historical or near-historical migrations) or it may be very uncertain (in the case of deep prehistory). Next to internal linguistic evidence, the reconstruction of a prehistoric homeland makes use of a variety of disciplines, including archaeology and archaeogenetics. Methods There are several methods to determine the homeland of a given language family. One method is based on the vocabulary that can be reconstructed for the proto-language. This vocabulary – especially terms for flora and fauna – can pr ...
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Proto-Tupari
The Tuparí languages of Brazil form a branch of the Tupian language family. Internal classification The Tupari languages are:Nikulin, Andrey; Fernando O. de Carvalho. 2019Estudos diacrônicos de línguas indígenas brasileiras: um panorama ''Macabéa – Revista Eletrônica do Netlli'', v. 8, n. 2 (2019), p. 255-305.PDF * Makuráp * Nuclear Tupari ** Akuntsu– Mekéns (Sakirabiá, Waratégaya) ** Tuparí, Kepkiriwát, Wayoró None are spoken by more than a few hundred people. A more recent internal classification by Nikulin & Andrade (2020) is given below:Nikulin, Andrey; Rafael Andrade. 2020The rise and fall of approximants in the Tuparian languages ''Journal of Language Relationship'' 18/4 (2020), pp. 284–319. *Tuparian **'' Makurap'' **Core Tuparian ***Wayoró–Tuparí ****'' Wayoró'' ****'' Tuparí'' ***Corumbiara ****'' Mekéns'' ****'' Akuntsú'' Varieties Below is a list of Tupari language varieties listed by Loukotka (1968), including names of unattested var ...
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Madeira River
The Madeira River ( pt, Rio Madeira, link=no ) is a major waterway in South America. It is estimated to be in length, while the Madeira-Mamoré is estimated near or in length depending on the measuring party and their methods. The Madeira is the biggest tributary of the Amazon, accounting for about 15% of the water in the basin. A map from Emanuel Bowen in 1747, held by the David Rumsey Map Collection, refers to the Madeira by the pre-colonial, indigenous name Cuyari. The River of Cuyari, called by the Portuguese Madeira or the Wood River, is formed by two great rivers, which join near its mouth. It was by this River, that the Nation of Topinambes passed into the River Amazon. Climate The mean inter-annual precipitations on the great basins vary from , the entire upper Madeira basin receiving . The greatest extremes of rainfall are between . Even just below the confluence that forms it, the Madeira is one of the largest rivers of the world, with a mean inter-annual discharge ...
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Paraná River
The Paraná River ( es, Río Paraná, links=no , pt, Rio Paraná, gn, Ysyry Parana) is a river in south-central South America, running through Brazil, Paraguay, and Argentina for some ."Parana River". Encyclopædia Britannica. Encyclopædia Britannica Online. Encyclopædia Britannica Inc., 2012. Web. 26 May. 2012 . "Rio de la Plata". Encyclopædia Britannica. Encyclopædia Britannica Online. Encyclopædia Britannica Inc., 2012. Web. 26 May. 2012 Among South American rivers, it is second in length only to the Amazon River. It merges with the Paraguay River and then farther downstream with the Uruguay River to form the Río de la Plata and empties into the Atlantic Ocean. The first European to go up the Paraná River was the Venetian explorer Sebastian Cabot, in 1526, while working for Spain. A drought hit the river in 2021, causing a 77-year low. Etymology In eastern South America there is "an immense number of river names containing the element ''para-'' or ''parana-''", f ...
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Araguaia River
The Araguaia River ( pt, Rio Araguaia , Karajá: ♂ ''Berohokỹ'' eɾohoˈkə̃ ♀ ''Bèrakuhukỹ'' ɛɾakuhuˈkə̃ is one of the major rivers of Brazil though it is almost equal in volume at its confluence with the Tocantins. It has a total length of approximately 2,627 km. Geography The Araguaia River comes from Goiás-Mato Grosso south borders. From there it flows northeast to a junction with the Tocantins near the town of São João. Along its course, the river forms the border between the states of Goiás, Mato Grosso, Tocantins and Pará. Roughly in the middle of its course the Araguaia splits into two forks (with the western one retaining the name Araguaia and the eastern one being called the Javaés River). These later reunite, forming the Ilha do Bananal, the world's largest river island. The vein of the Javaés forms a broad inland where it pours back into the main Araguaia, a 100,000 hectare expanse of igapós or flooded forest, blackwater river channels, an ...
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Amazon River
The Amazon River (, ; es, Río Amazonas, pt, Rio Amazonas) in South America is the largest river by discharge volume of water in the world, and the disputed longest river system in the world in comparison to the Nile. The headwaters of the Apurímac River on Nevado Mismi had been considered for nearly a century as the Amazon basin's most distant source, until a 2014 study found it to be the headwaters of the Mantaro River on the Cordillera Rumi Cruz in Peru. The Mantaro and Apurímac rivers join, and with other tributaries form the Ucayali River, which in turn meets the Marañón River upstream of Iquitos, Peru, forming what countries other than Brazil consider to be the main stem of the Amazon. Brazilians call this section the Solimões River above its confluence with the Rio Negro forming what Brazilians call the Amazon at the Meeting of Waters ( pt, Encontro das Águas) at Manaus, the largest city on the river. The Amazon River has an average discharge of about – ...
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Xingu River
The Xingu River ( ; pt, Rio Xingu, ; Mẽbêngôkre: ''Byti'', ) is a river in north Brazil. It is a southeast tributary of the Amazon River and one of the largest clearwater rivers in the Amazon basin, accounting for about 5% of its water. __TOC__ Description and history The first Indigenous Park in Brazil was created in the river basin by the Brazilian government in the early 1960s. This park marks the first indigenous territory recognized by the Brazilian government and it was the world's largest indigenous preserve on the date of its creation. Currently, fourteen tribes live within Xingu Indigenous Park, surviving on natural resources and extracting from the river most of what they need for food and water. The Brazilian government is building the Belo Monte Dam, which will be the world's third-largest hydroelectric dam, on the Lower Xingu. Construction of this dam is under legal challenge by environment and indigenous groups, who assert the dam would have negative enviro ...
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Tocantins River
The Tocantins River ( pt, Rio Tocantins, link=no , , Parkatêjê dialect, Parkatêjê: ''Pyti'' [pɨˈti]) is a river in Brazil, the central fluvial artery of the country. In the Tupi language, its name means "toucan's beak" (''Tukã'' for "toucan" and ''Ti'' for "beak"). It runs from south to north for about 2,450 km. It is not really a branch of the Amazon River, since its waters flow into the Atlantic Ocean alongside those of the Amazon. It flows through four Brazilian states (Goiás, Tocantins, Maranhão and Pará) and gives its name to one of Brazil's newest states, formed in 1988 from what was until then the northern portion of Goiás. The Tocantins is one of the largest Clearwater river (river type), clearwater rivers in South America. Course It rises in the mountainous district known as the Pirineus State Park, Pireneus, west of the Federal District, but its western tributary, the Araguaia River, has its extreme southern headwaters on the slopes of the Serra dos Cai ...
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Before Present
Before Present (BP) years, or "years before present", is a time scale used mainly in archaeology, geology and other scientific disciplines to specify when events occurred relative to the origin of practical radiocarbon dating in the 1950s. Because the "present" time changes, standard practice is to use 1 January 1950 as the commencement date (epoch) of the age scale. The abbreviation "BP" has been interpreted retrospectively as "Before Physics", which refers to the time before nuclear weapons testing artificially altered the proportion of the carbon isotopes in the atmosphere, which scientists must now account for. In a convention that is not always observed, many sources restrict the use of BP dates to those produced with radiocarbon dating; the alternative notation RCYBP stands for the explicit "radio carbon years before present". Usage The BP scale is sometimes used for dates established by means other than radiocarbon dating, such as stratigraphy. This usage differs from t ...
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Kagwahiva Language
Kawahíva (Kawahíb, Kagwahib) is a Tupi–Guarani dialect cluster of Brazil. The major variety is Tenharim. The Tenharim (self-designation, Pyri 'near, together'), Parintintín, Jiahúi, Amondawa, Karipúna (not to be confused with neither the Panoan group, nor the Carib-based creole spoken in the state of Amapá, which all have the same name), Uru-eu-wau-wau (self-designation, Jupaú), Júma, Piripkúra, and Capivarí all call themselves ''Kawahíva''. Their speech is mutually intelligible, and also similar with other languages now extinct. The closest Tupí-Guaraní language seems to be Apiaká, spoken in Mato Grosso. Varieties There are different internal classifications of the pan-Kawahíwa, which differ in, e.g., whether Kayabí and Apiaká should be included as part of the dialectal cluster. The one listed in Aguilar (2013, 2018) follows: *Northern Kawahíwa ** ** ** ** *Southern Kawahíwa **Jupaú () ** ** ** Apiaká **Kayabí (Kawaiwete) ** **isolated groups Lang ...
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