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El Paraíso, Peru
El Paraíso (, "The Paradise") is the modern name of a Late Preceramic (3500–1800 BC) archaeological site located in the Chillón Valley on the central coast of Peru. The site is situated several kilometers north of Lima, the capital of Peru, in the San Martin de Porres District in the Province of Lima. El Paraíso is one of the largest settlements from this period, encompassing over 58 hectares of land. Other major centers from this period include Aspero and Caral on the northern coast in the Supé Valley.Stanish 2001 Sizable centers can be found in different ecozones, from the coast to inland areas. Stanish concluded that this was a time when settlements were broadly distributed, located at various distances from the coast allowing access to a variety of marine and agricultural resources. Historical occupation The occupation period for El Paraíso was relatively short, lasting approximately 300 to 400 years, from 3790 cal BP to 3,065 cal BP (calibrated ra ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chillón River
The Chillón River is a river located in western Peru. Its waters are produced by the melting of ice in the glaciers of the Andes, and its mouth is located in the Pacific Ocean coast of the Callao Region. Its volume gets higher during the summer months (December to March). The river's valley is very fertile. It has been inhabited by varying indigenous cultures for more than ten thousand years, as shown by archeological evidence. The 4,000-year-old ruins known as El Paraíso are located 40 kilometres north-east of Lima in the Chillón River Valley. A temple at the site is believed to be about 5,000 years old, if the date is confirmed it would be among the oldest sites in the world, comparable to the ancient city of Caral The Sacred City of Caral-Supe or simply Caral, is an archaeological site where the remains of the main city of the Caral civilization are found. It is located in Peru in the Supe valley, near the current town of Caral, 182 kilometers north of L ..., a coast ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Radio Carbon 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 calc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lime (material)
Lime is a calcium-containing inorganic material composed primarily of oxides and hydroxide, usually calcium oxide and/or calcium hydroxide. It is also the name for calcium oxide which occurs as a product of coal-seam fires and in altered limestone xenoliths in volcanic ejecta. The International Mineralogical Association recognizes lime as a mineral with the chemical formula of CaO. The word ''lime'' originates with its earliest use as building mortar and has the sense of ''sticking or adhering''. These materials are still used in large quantities as building and engineering materials (including limestone products, cement, concrete, and mortar), as chemical feedstocks, and for sugar refining, among other uses. Lime industries and the use of many of the resulting products date from prehistoric times in both the Old World and the New World. Lime is used extensively for wastewater treatment with ferrous sulfate. The rocks and minerals from which these materials are derived, typ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gourds
Gourds include the fruits of some flowering plant species in the family Cucurbitaceae, particularly ''Cucurbita'' and ''Lagenaria''. The term refers to a number of species and subspecies, many with hard shells, and some without. One of the earliest domesticated types of plants, subspecies of the bottle gourd, ''Lagenaria siceraria'', have been discovered in archaeological sites dating from as early as 13,000 BCE. Gourds have had numerous uses throughout history, including as tools, musical instruments, objects of art, film, and food. Terminology ''Gourd'' is occasionally used to describe crop plants in the family Cucurbitaceae, like pumpkins, cucumbers, squash, luffa, and melons. More specifically, ''gourd'' refers to the fruits of plants in the two Cucurbitaceae genera ''Lagenaria'' and ''Cucurbita'', or also to their hollow, dried-out shell. There are many different gourds worldwide. The main plants referred to as gourds include several species from the genus ''Cucurbita' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Huacas
In the Quechuan languages of South America, a huaca or wak'a is an object that represents something revered, typically a monument of some kind. The term ''huaca'' can refer to natural locations, such as immense rocks. Some huacas have been associated with veneration and ritual. The Quechua people traditionally believed every object has a physical presence and two ''camaquen'' (spirits), one to create it and another to animate it. They would invoke its spirits for the object to function. ''Huacas'' in Peru Huacas are commonly located in nearly all regions of Peru outside the deepest parts of the Amazon basin in correlation with the regions populated by the pre-Inca and Inca early civilizations. They can be found in downtown Lima today in almost every district, the city having been built around them. Huacas within the municipal district of Lima are typically fenced off to avoid graffiti. ''Huacas'' along ceremonial routes A huaca could be built along a processional ceremonial line ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Inca Civilization
The Incas were most notable for establishing the Inca Empire in Pre-Columbian America, which was centered in modern day South America in Peru and Chile. It was about 2,500 miles from the northern to southern tip. The civilization lasted from 1438 to 1533. It was the largest civilization throughout the Pre-Columbian era. At the peak of the Inca Empire, it was the largest nation in the world and to this day is the largest native state in the western hemisphere. The Inca civilization was located from north to south of the western hemisphere of South America. The Inca state was known as the Kingdom of Cuzco before 1438. Over the course of the Inca Empire, the Inca used conquest and peaceful assimilation to incorporate the territory of modern-day Peru, followed by a large portion of western South America, into their empire, centered on the Andean mountain range. However, shortly after the Inca Civil War, the last Sapa Inca (emperor) of the Inca Empire was captured and killed on the or ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Casa Grande, Peru
Casa Grande is a town in Northern Peru, capital of the district of Casa Grande of Ascope Province in the region La Libertad. This town is located beside the Pan-American Highway some 48 km north of Trujillo city in the agricultural Chicama Valley. See also *Paiján culture *Ascope Province *Chavimochic *Virú Valley *Virú *Moche valley The Valley of Moche, or ''Valley of Santa Catalina,'' is a large area of the La Libertad Region in northern Peru surrounding the Moche River. It has been farmed since the pre-Columbian era and currently contains rural and urban settlements. Truji ... External linksLocation of Casa Grande by Wikimapia References [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Guano
Guano (Spanish from qu, wanu) is the accumulated excrement of seabirds or bats. As a manure, guano is a highly effective fertilizer due to the high content of nitrogen, phosphate, and potassium, all key nutrients essential for plant growth. Guano was also, to a lesser extent, sought for the production of gunpowder and other explosive materials. The 19th-century seabird guano trade played a pivotal role in the development of modern input-intensive farming. The demand for guano spurred the human colonization of remote bird islands in many parts of the world. Unsustainable seabird guano mining processes can result in permanent habitat destruction and the loss of millions of seabirds. Bat guano is found in caves throughout the world. Many cave ecosystems are wholly dependent on bats to provide nutrients via their guano which supports bacteria, fungi, invertebrates, and vertebrates. The loss of bats from a cave can result in the extinction of species that rely on their guano. U ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bifaces
A hand axe (or handaxe or Acheulean hand axe) is a prehistoric stone tool with two faces that is the longest-used tool in human history, yet there is no academic consensus on what they were used for. It is made from stone, usually flint or chert that has been "reduced" and shaped from a larger piece by knapping, or hitting against another stone. They are characteristic of the lower Acheulean and middle Palaeolithic (Mousterian) periods, roughly 1.6 million years ago to about 100,000 years ago, and used by ''Homo erectus'' and other early humans, but rarely by ''Homo sapiens''. Their technical name (biface) comes from the fact that the archetypical model is a generally bifacial (with two wide sides or faces) and almond-shaped (amygdaloidal) lithic flake. Hand axes tend to be symmetrical along their longitudinal axis and formed by pressure or percussion. The most common hand axes have a pointed end and rounded base, which gives them their characteristic almond shape, and both fac ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Grinding Stones
Grind is the cross-sectional shape of a blade. Grind, grinds, or grinding may also refer to: Grinding action * Grinding (abrasive cutting), a method of crafting * Grinding (dance), suggestive club dancing * Grinding (video gaming), repetitive and uninteresting gameplay * Bruxism, grinding of the teeth * Grind (sport), a sliding stance usually performed in extreme sports such as aggressive skating and boardsports; Grinds (skateboarding) * Grind (whaling), pilot whale hunting in the Faroe Islands * Grinds, private tutoring, in Ireland * Mill (grinding) * Grinding, the operation of the winches on a yacht; the work done by a grinder (sailing position) Geography * Grind, a village in Lăpugiu de Jos Commune, Hunedoara County, Romania * Grind (Unirea), a tributary of the Unirea in Cluj and Alba Counties, Romania Film and TV * ''Grind'' (2003 film), about amateur skaters * ''The Grind'' (1915 film), a silent movie * ''Grind'' (1997 film), starring Billy Crudup and Adrienne Shelly ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Excavation (archaeology)
In archaeology, excavation is the exposure, processing and recording of archaeological remains. An excavation site or "dig" is the area being studied. These locations range from one to several areas at a time during a project and can be conducted over a few weeks to several years. Excavation involves the recovery of several types of data from a site. This data includes artifacts (portable objects made or modified by humans), features (non-portable modifications to the site itself such as post molds, burials, and hearths), ecofacts (evidence of human activity through organic remains such as animal bones, pollen, or charcoal), and archaeological context (relationships among the other types of data).Kelly&Thomas (2011). ''Archaeology: down to earth'' (4th ed.). Belmont, Calif.: Wadsworth, Cengage Learning. Before excavating, the presence or absence of archaeological remains can often be suggested by, non-intrusive remote sensing, such as ground-penetrating radar. Basic informat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
La Galgada (archaeological Site)
The archaeological site of La Galgada in Peru is an example of a ceremonial monument built within the Kotosh Religious Tradition during the preceramic, or Late Archaic period of Andean history. The site itself is located on the eastern bank of the Tablachaca River, the principal tributary of the Santa River. Grieder et al 1988. p. 1. The site is located in the Tauca District of what is now the Pallasca Province of the Republic of Peru. Grieder et al 1988. p. 4. Situated in the mountainous Andean region, it is at a relatively low altitude of 1,100 metres above sea level. The archaeologists who excavated at the site in the late 1970s and early 1980s decided to call the monument "La Galgada" after the nearest town, a coal-mining settlement about 2 kilometres to the north, although local people instead referred to it as "San Pedro". The Pre-Ceramic period was a time of change in the Andean region, with communities becoming more sedentary and beginning to construct monumental architec ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
