|
Andean Preceramic
The Andean preceramic refers to the early period of human occupation in the Andean area of South America that preceded the introduction of ceramics. This period is also called pre-ceramic or aceramic. Earliest human occupations The earliest humans that came to South America are known as Paleo-Indians. This period is generally known as the Lithic stage. After this came the period that is widely known as Archaic, although there are also some different classifications of this period. The precise classification is complicated because somewhat different terminologies tend to be used for North America and Mesoamerica. The Andean preceramic period would include cultures that belong to Lithic and Archaic stages. Preceramic in Peru The Zaña Valley in northern Peru contains the earliest known canals in South America. These were small stone-lined canals which drew water from streams in the Andes Mountains region. These canals may have been built as early as 4700 BC. A great deal of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
BBC News Online
BBC News Online is the website of BBC News, the division of the BBC responsible for newsgathering and production. It is one of the most popular news websites, with 1.2 billion website visits in April 2021, as well as being used by 60% of the UK's internet users for news. The website contains international news coverage, as well as British, entertainment, science, and political news. Many reports are accompanied by audio and video from the BBC's television and radio news services, while the latest TV and radio bulletins are also available to view or listen to on the site together with other current affairs programmes. BBC News Online is closely linked to its sister department website, that of BBC Sport. Both sites follow similar layout and content options and respective journalists work alongside each other. Location information provided by users is also shared with the website of BBC Weather to provide local content. From 1998 to 2001 the site was named best news website at t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mojeque
Mojeque, or ''Pampa de las Llamas-Moxeke'', is a large archaeological site located in the Casma Province of Ancash Region in northern Peru. Archaeologists believe it functioned as a temple or religious structure. It contains two large mounds, many smaller mounds, and multiple human figures and heads believes to depict deities or divine rulers. Large crowds would gather at this site to observe and participate in rituals or ceremonies associated with the mounds. It is only one of the large sites of the Casma/Sechin culture in the Casma and Sechin River valleys. The others are Cerro Sechin, Sechin Alto, and Sechin Bajo. The Sechin River is a tributary of the Casma River. History of research The site was first investigated by Peruvian archaeologist Julio C. Tello. His student Toribio Mejia Xesspe discovered large polychrome figures at Mojeque which are a striking feature of the complex. The images include the picture of the "Weeping God", found also at other Andean sites. The c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sechin Bajo
Sechin Bajo is a large archaeological site with ruins dating from 3500 BCE to 1300 BCE, making it not only one of the oldest centers of civilization in the Western Hemisphere, but also one of the oldest civilization centers on earth. Sechin Bajo is located in the valley of the Sechin River, about from the Pacific Ocean and about northwest of Lima, Peru. Sechin Bajo is one ruin among many located in close proximity to each other in the valleys of the Casma and Sechin Rivers. In 2008, a German and Peruvian archaeological team, headed by Peter Fuchs, announced that a circular plaza, in diameter and constructed of rocks and rectangular adobe bricks had been found at Sechin Bajo. Radiocarbon dating indicated that plaza was constructed in 3500 BCE. A nearby 2 meter-tall (2 yards) frieze was dated at 3600 BCE. The plaza and the frieze are the two oldest examples of monumental architecture discovered thus far in the Americas. Sechin Bajo may contend with sites of Norte Chico as the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sechin Alto
Sechin Alto is a massive architectural complex in Peru belonging to the Early Formative period (2000-1500 BC). It is located in the Casma Province, the Ancash Region, on the left bank of the Sechín River, east of the town of the same name. Other important archaeological sites such as Cerro Sechin and Sechin Bajo are located nearby. Studies Archaeologist Julio C. Tello was the first to make a thorough description of this archaeological site during his visit to the valley of Casma in 1937. He determined that this was the largest architectural structure not only in Peru, but in all of the Americas. The site was later studied by archaeologists :es:Rosa Fung Pineda and Carlos Williams (1979), and by Thomas and Shelia Pozorski (1987). Description The main structure, called "Templo", has a pyramidal shape. It measures 350m by 300m, and reaches the height of 35m. It consists of raised embankments and walls with large stones alternating with smaller ones; conical adobe bricks are see ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sechin River
Sechin may refer to: * Sechin (surname) * Séchin, a commune in France * Cerro Sechin, an archaeological site in Peru * Sechin Alto, an archaeological site in Peru * Sechin Bajo Sechin Bajo is a large archaeological site with ruins dating from 3500 BCE to 1300 BCE, making it not only one of the oldest centers of civilization in the Western Hemisphere, but also one of the oldest civilization centers on earth. Sechin Baj ..., an archaeological site in Peru * Sechín River in Peru {{disambiguation, geo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Casma River
The Casma River, which upstream is called Río Grande, is a river that crosses northern Casma province in the Ancash Region of Peru. It originates in the Black Mountain Range and drains into the Pacific Ocean. Major tributaries include the Sechín River (right). The valley contains the small, once important town of Casma, which had to be rebuilt after being destroyed by the 1970 Ancash earthquake. The new town has been completed. Economy The main economic activity is agriculture. The valley produces fruits: including avocados, passionfruit, apples, mangoes, pacay, bananas, guayaba, pepino, and grapes; and other crops, including corn, cotton, asparagus, chili pepper, chilies, and several kinds of beans. Archaeology The Casma Valley, a coastal valley situated about north of Lima, Peru , image_flag = Flag of Peru.svg , image_coat = Escudo nacional del Perú.svg , other_symbol = Great Seal of the State , other_symbol_type = N ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Staff God
In Andean Iconography front-facing figures are often referred to as Staff Gods and thought to represent deities in Andean cultures. There is no uniform representation of a "Staff God". Dozens of variations of "Staff Gods" exist. Usually a Staff God is pictured "front-facing" holding vertical objects (referred to as "staffs") one in each hand. Some scholars think that some variations of the Staff God are possible depictions of Viracocha or Thunupa. The oldest known depiction of the Staff God was found in 2003 on some broken gourd fragments in a burial site in the Pativilca River Valley ( Norte Chico region) and carbon dated to 2250 BCE. This makes it the oldest image of a god to be found in the Americas. There are scholars who maintain that the Wari-Tiwanaku Staff God is the forerunner of the Incan principal gods, Sun, Moon, and Thunder. As the chief deity, it was considered the creator god and served as the primary religious icon of the entire Peruvian Andes, particularly during ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Huaricanga
Huaricanga is the earliest city of the Norte Chico civilization, called Caral or Caral-Supe in Peru and Spanish language sources. "It existed around 3500 BC and was the oldest city in the Americas and one of the earliest cities in the world." This Late Archaic site is located in the arid Fortaleza Valley on Peru’s north central coast. It is inland from the Pacific Ocean. The site covers a total area of 100 hectares, and is the largest Late Archaic construction in the Norte Chico region. The three earthwork mounds on the large site are believed to be remains of pyramidal-shaped structures. Two standing stones, known as huancas, also survive. Excavation in 2007 revealed a structure believed to be a temple, of a design similar to, but predating, the Mito architectural tradition seen in the Peruvian highlands. In addition, later research in the Fortaleza and Pativilca valleys has found evidence of maize cultivation, as well as fourteen other domesticated species of fruits and vege ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Radiocarbon Dating
Radiocarbon dating (also referred to as carbon dating or carbon-14 dating) is a method for determining the age of an object containing organic material by using the properties of radiocarbon, a radioactive 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 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 wood or a fragment of bone, provides information that can be used to ca ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nature (magazine)
''Nature'' is a British weekly scientific journal founded and based in London, England. As a multidisciplinary publication, ''Nature'' features peer-reviewed research from a variety of academic disciplines, mainly in science and technology. It has core editorial offices across the United States, continental Europe, and Asia under the international scientific publishing company Springer Nature. ''Nature'' was one of the world's most cited scientific journals by the Science Edition of the 2019 ''Journal Citation Reports'' (with an ascribed impact factor of 42.778), making it one of the world's most-read and most prestigious academic journals. , it claimed an online readership of about three million unique readers per month. Founded in autumn 1869, ''Nature'' was first circulated by Norman Lockyer and Alexander Macmillan as a public forum for scientific innovations. The mid-20th century facilitated an editorial expansion for the journal; ''Nature'' redoubled its efforts in explan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
.svg "Click for more on -> BBC News Online")
