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Olmec Alternative Origin Speculations
Olmec alternative origin speculations are non-mainstream theories that have been suggested for the formation of Olmec civilization which contradict generally accepted scholarly consensus. These origin theories typically involve contact with Old World societies. Although these speculations have become somewhat well-known within popular culture, particularly the idea of an African connection to the Olmec, they are not regarded as credible by mainstream researchers of Mesoamerica and are considered Fringe theory, fringe theories. Mainstream scientific consensus The great majority of scholars who specialize in Mesoamerican history, archaeology and linguistics remain unconvinced by alternative origin speculations. Many are more critical and regard the promotion of such unfounded theories as a form of ethnocentric racism at the expense of Indigenous peoples of the Americas, indigenous Americans. The scientific consensus, consensus view maintained across publications in peer-reviewed a ...
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Jadeite
Jadeite is a pyroxene mineral with composition Na Al Si2 O6. It is hard (Mohs hardness of about 6.5 to 7.0), very tough, and dense, with a specific gravity of about 3.4. It is found in a wide range of colors, but is most often found in shades of green or white. Jadeite is formed only in subduction zones on continental margins, where rock undergoes metamorphism at high pressure but relatively low temperature. Jadeite is the principal mineral making up the most valuable form of jade, a precious stone particularly prized in China. Most gem-quality jadeite jade comes from northern Myanmar. Jade tools and implements have been found at Stone Age sites, showing that the mineral has been prized by humans since before the beginning of written history. Name The name ''jadeite'' is derived (via french: jade and la, ilia) from the Spanish phrase "piedra de ijada" which means "stone of the side". The Latin version of the name, ''lapis nephriticus'', is the origin of the term nephrite, ...
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Tlatilco
Tlatilco was a large pre-Columbian village in the Valley of Mexico situated near the modern-day town of the same name in the Mexican Federal District. It was one of the first chiefdom centers to arise in the Valley, flourishing on the western shore of Lake Texcoco during the Middle Pre-Classic period, between the years of 1200 BCE and 200 BCE. It gives its name to the " Tlatilco culture", which also included the town of Tlapacoya, on the eastern shore of Lake Chalco. Tlatilco is noted in particular for its high quality pottery pieces, many featuring Olmec iconography, and its figurines, including Olmec-style baby-face figurines. Much else, however, seems to be in a native ceramic tradition. These Olmec-style artifacts have led to speculation concerning the nature of Olmec influence on other Mesoamerican cultures. The Tlatilco site was used in modern times as a source of clay for brick-making. By the 1930s, many of the ancient artifacts thereby uncovered made their way into ...
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Human Cranium
The skull is a bone protective cavity for the brain. The skull is composed of four types of bone i.e., cranial bones, facial bones, ear ossicles and hyoid bone. However two parts are more prominent: the cranium and the mandible. In humans, these two parts are the neurocranium and the viscerocranium (facial skeleton) that includes the mandible as its largest bone. The skull forms the anterior-most portion of the skeleton and is a product of cephalisation—housing the brain, and several sensory structures such as the eyes, ears, nose, and mouth. In humans these sensory structures are part of the facial skeleton. Functions of the skull include protection of the brain, fixing the distance between the eyes to allow stereoscopic vision, and fixing the position of the ears to enable sound localisation of the direction and distance of sounds. In some animals, such as horned ungulates (mammals with hooves), the skull also has a defensive function by providing the mount (on the front ...
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Aboriginal Australians
Aboriginal Australians are the various Indigenous peoples of the Mainland Australia, Australian mainland and many of its islands, such as Tasmania, Fraser Island, Hinchinbrook Island, the Tiwi Islands, and Groote Eylandt, but excluding the Torres Strait Islands. The term Indigenous Australians refers to Aboriginal Australians and Torres Strait Islanders collectively. It is generally used when both groups are included in the topic being addressed. Torres Strait Islanders are ethnically and culturally distinct, despite extensive cultural exchange with some of the Aboriginal groups. The Torres Strait Islands are mostly part of Queensland but have a Torres Strait Regional Authority, separate governmental status. Aboriginal Australians comprise List of Aboriginal Australian group names, many distinct peoples who have developed across Australia for over 50,000 years. These peoples have a broadly shared, though complex, genetic history, but only in the last 200 years have they been ...
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Melanesians
Melanesians are the predominant and indigenous inhabitants of Melanesia, in a wide area from Indonesia's New Guinea to as far East as the islands of Vanuatu and Fiji. Most speak either one of the many languages of the Austronesian language family, especially ones in the Oceanic branch, or from one of the many unrelated families of Papuan languages. Other languages are the several creoles of the region, such as Tok Pisin, Hiri Motu, Solomon Islands Pijin, Bislama, and Papuan Malay. Origin and genetics The original inhabitants of the group of islands now named Melanesia were likely the ancestors of the present-day Papuan people. They appear to have occupied these islands as far east as the main islands in the Solomon Islands, including Makira and possibly the smaller islands farther to the east. Particularly along the north coast of New Guinea and in the islands north and east of New Guinea, the Austronesian people, who had migrated into the area more than 3,000 years ...
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La Venta
La Venta is a pre-Columbian archaeological site of the Olmec civilization located in the present-day Mexican state of Tabasco. Some of the artifacts have been moved to the museum "Parque - Museo de La Venta", which is in nearby Villahermosa, the capital of Tabasco. Overview The Olmec were one of the first civilizations to develop in the Americas. Chronologically, the history of the Olmecs can be divided into the Early Formative (1800-900 BCE), Middle Formative (900-400 BCE) and Late Formative (400 BCE-200AD). The Olmecs are known as the "mother culture" of Mesoamerica, meaning that the Olmec civilization was the first culture that spread and influenced Mesoamerica. The spread of Olmec culture eventually led to cultural features found throughout all Mesoamerican societies. Rising from the sedentary agriculturalists of the Gulf Lowlands as early as 1600 BCE in the Early Formative period, the Olmecs held sway in the Olmec heartland, an area on the southern Gulf of Mexico ...
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Cascajal Block
The Cascajal Block is a tablet-sized writing slab in Mexico, made of serpentinite, which has been dated to the early first millennium BCE, incised with hitherto unknown characters that may represent the earliest writing system in the New World. Archaeologist Stephen D. Houston of Brown University said that this discovery helps to "link the Olmec civilization to literacy, document an unsuspected writing system, and reveal a new complexity to he Olmeccivilization."Earliest writing in New World discovered
, in ''In The News'', 15 September 2006
The Cascajal Block was discovered by road builders in the late 1990s in a pile of debris in the village of Lomas de Tacamichapan in the

Tuxtla Statuette
The Tuxtla Statuette is a small 6.3 inch (16 cm) rounded greenstone figurine, carved to resemble a squat, bullet-shaped human with a duck-like bill and wings. Most researchers believe the statuette represents a shaman wearing a bird mask and bird cloak. It is incised with 75 glyphs of the Epi-Olmec or Isthmian script, one of the few extant examples of this very early Mesoamerican writing system. The human face carved into the stone is unremarkable except for the long bill that extends down to chest level. This bill has been identified as belonging to the boat-billed heron, a locally abundant bird along the Tabasco and southern Veracruz Gulf Coast. Raised wings or a wing-like cape envelop the body while feet have been incised into the base. The Tuxtla Statuette is particularly notable in that its glyphs include the Mesoamerican Long Count calendar date of March 162 CE, which in 1902 was the oldest Long Count date discovered. A product of the final century of ...
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Vai Script
Vai or VAI has several possible meanings: * Vai people ** Vai language ** Vai syllabary ** Vai (Unicode block) * Vai (Crete) * Văi, a village in Lupșa Commune, Alba County, Romania Abbreviation * VAI, Video Artists International, a classical music record label * Voest-Alpine Industrieanlagenbau, later part of Siemens VAI Metals Technologies People * Rosita Vai (born 1981), New Zealand singer * Steve Vai (born 1960), guitarist ** Steve Vai's band ''Vai'' * Vai Sikahema (born 1962), American football player * Vai Taua Vai or VAI has several possible meanings: * Vai people ** Vai language ** Vai syllabary ** Vai (Unicode block) * Vai (Crete) * Văi, a village in Lupșa Commune, Alba County, Romania Abbreviation * VAI, Video Artists International, a classical m ... (born 1988), American football player * Vai Toutai (born 1993), Australian Rugby League player * Vaï (born 1979), Moroccan-French Canadian rapper {{disambiguation, given name, surname Language and nationality ...
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Epi-Olmec Script
The Isthmian script is a very early Mesoamerican writing system in use in the area of the Isthmus of Tehuantepec from perhaps 500 BCE to 500 CE, although there is disagreement on these dates. It is also called the La Mojarra script and the Epi-Olmec script ('post-Olmec script'). Isthmian script is structurally similar to the Maya script, and like Maya uses one set of characters to represent logograms (or word units) and a second set to represent syllables. Recovered texts The four most extensive Isthmian texts are those found on: * The La Mojarra Stela 1 * The Tuxtla Statuette * Tres Zapotes Stela C * A Teotihuacan-style mask Other texts include: * A few Isthmian glyphs on four badly weathered stelae — 5, 6, 8, and probably 15 — at Cerro de las Mesas. * Approximately 23 glyphs on the O'Boyle "mask", a clay artifact of unknown provenance. * A small number of glyphs on a pottery-sherd from Chiapa de Corzo. This sherd has been assigned the oldest date of any Isthmian scr ...
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