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Huaca Prieta
Huaca Prieta is the site of a prehistoric settlement beside the Pacific Ocean in the Chicama Valley, just north of Trujillo, La Libertad Province, Peru. It is a part of the El Brujo Archaeological Complex, which also includes Moche (culture) sites. Huaca Prieta was occupied as early as 14,500 BP, long before ceramics were introduced. It consists of a huge mound of ash, stones, textiles, plants and shells, with some burials and constructions. Excavations It was first excavated by Junius B. Bird in 1946–1947 who excavated three large test pits in or beside it. The remains, now at the American Museum of Natural History in New York City, include many examples of complex textiles made with twining techniques which incorporated intricate designs of mythological humans, condors, snakes and crabs. The many stone artifacts were not fancy—fish net weights, flakes and simple pebble tools; there were no projectile points. In the upper part of the mound there were many undergroun ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
La Libertad Region
La Libertad (; in English language, English: ''The Liberty'') is a Regions of Peru, department and Regional Government of La Libertad, region in northwestern Peru. Formerly it was known as the Department of La Libertad ('). It is bordered by the Lambayeque Region, Lambayeque, Cajamarca Region, Cajamarca and Amazonas (Peruvian department), Amazonas regions on the north, the San Martín Region on the east, the Ancash Region, Ancash and Huánuco Region, Huánuco regions on the south and the Pacific Ocean on the west. Its capital is Trujillo, Peru, Trujillo, which is the nation's third biggest city. The region's main port is Salaverry, one of Peru's largest ports. The name of the region is Spanish for "freedom" or "liberty"; it was named in honor of the Intendancy of Trujillo's proclaiming independence from Spain in 1820 and fighting for that. It is the ninth smallest department in Peru, but it is also its second-most populous department after Department of Piura, Piura and its second-m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Southwestern United States
The Southwestern United States, also known as the American Southwest or simply the Southwest, is a geographic and cultural list of regions of the United States, region of the United States that includes Arizona and New Mexico, along with adjacent portions of California, Colorado, Nevada, Oklahoma, Texas, and Utah. The largest cities by List of metropolitan statistical areas, metropolitan area are Phoenix, Arizona, Phoenix, Las Vegas, El Paso, Texas, El Paso, Albuquerque, and Tucson, Arizona, Tucson. Before 1848, in the historical region of Santa Fe de Nuevo México as well as parts of Alta California and Coahuila y Tejas, settlement was almost non-existent outside of New Mexico's pueblos and Santa Fe de Nuevo México#Regions and municipalities, Spanish or Mexican municipalities. Much of the area had been a part of New Spain and Mexico until the United States acquired the area through the Treaty of Guadalupe Hidalgo in 1848 and the smaller Gadsden Purchase in 1854. While the regio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cloth Fragment, Cotton And Bast, C
Textile is an Hyponymy and hypernymy, umbrella term that includes various Fiber, fiber-based materials, including fibers, yarns, Staple (textiles)#Filament fiber, filaments, Thread (yarn), threads, and different types of #Fabric, fabric. At first, the word "textiles" only referred to woven fabrics. However, weaving is not the only manufacturing method, and many other methods were later developed to form textile structures based on their intended use. Knitting and Nonwoven, non-woven are other popular types of fabric manufacturing. In the contemporary world, textiles satisfy the material needs for versatile applications, from simple daily clothing to Bulletproof vest, bulletproof jackets, spacesuits, and Medical gown, doctor's gowns. Textiles are divided into two groups: consumer textiles for domestic purposes and technical textiles. In consumer textiles, Aesthetics (textile), aesthetics and Textile performance#Comfort, comfort are the most important factors, while in techn ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Avocado
The avocado, alligator pear or avocado pear (''Persea americana'') is an evergreen tree in the laurel family (Lauraceae). It is native to Americas, the Americas and was first domesticated in Mesoamerica more than 5,000 years ago. It was prized for its large and unusually Avocado oil, oily fruit. The tree likely originated in the highlands bridging south-central Mexico and Guatemala. Avocado trees have a native growth range from Mexico to Costa Rica. Its fruit, sometimes also referred to as an alligator pear or avocado pear, is botanically a large Berry (botany), berry containing a single large seed. Sequencing of its genome showed that the evolution of avocados was shaped by polyploidy events and that commercial varieties have a Hybrid (biology), hybrid origin. Avocado trees are partly Self-pollination, self-pollinating, and are often Plant propagation, propagated through grafting to maintain consistent fruit output. Avocados are presently cultivated in the tropical and Medi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tom D
Tom or TOM may refer to: * Tom (given name), including a list of people and fictional characters with the name. Arts and entertainment Film and television * ''Tom'' (1973 film), or ''The Bad Bunch'', a blaxploitation film * ''Tom'' (2002 film), a documentary film * ''Tom'' (American TV series), 1994 * ''Tom'' (Spanish TV series), 2003 Music * ''Tom'', a 1970 album by Tom Jones * Tom drum, a musical drum with no snares * Tom (Ethiopian instrument), a plucked lamellophone thumb piano * Tune-o-matic, a guitar bridge design Places * Tom, Oklahoma, US * Tom (Amur Oblast), a river in Russia * Tom (river), in Russia, a right tributary of the Ob Science and technology * A male cat * A male wild turkey * Tom (pattern matching language), a programming language * TOM (psychedelic), a hallucinogen * Text Object Model, a Microsoft Windows programming interface * Theory of mind (ToM), in psychology * Translocase of the outer membrane, a complex of proteins Transportation * ''Tom'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Museum Of Natural History
The National Museum of Natural History (NMNH) is a natural history museum administered by the Smithsonian Institution, located on the National Mall in Washington, D.C., United States. It has free admission and is open 364 days a year. With 4.4 million visitors in 2023, it was the List of most-visited museums in the United States, third most-visited museum in the United States. Opened in 1910, the museum on the National Mall was one of the first Smithsonian buildings constructed exclusively to hold the national collections and research facilities. The main building has an overall area of with of exhibition and public space and houses over 1,000 employees. The museum's collections contain over 146 million specimens of plants, animals, fossils, minerals, rock (geology), rocks, meteorites, human remains, and human cultural artifacts, the largest natural history collection in the world. It is also home to about 185 professional natural history scientists—the largest grou ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dolores Piperno
Dolores Rita Piperno (born 1949) is an American archaeologist specializing in archaeobotany. She is a senior scientist emeritus of the Smithsonian Tropical Research Institute in Balboa, Panama and the Smithsonian National Museum of Natural History, Washington. Early life and education Piperno grew up in Philadelphia before her family moved to Pennsauken, N.J. Piperno earned a B.S. in Medical Technology (Rutgers University, 1971). After graduating, she began her career as a medical technician at the Hematology Research Center of Presbyterian Hospital in Philadelphia. She says she used this training and experience in this field when she moved into archaeology. She then pursued an M.A. in Anthropology (Temple University, 1979), and a Ph.D. in Anthropology (Temple University, 1983). Research and career Dr. Piperno has worked extensively in the Amazon and Central America. She has also worked in Israel. Her research interests include the study of phytoliths, starch grains, and pollen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Maize
Maize (; ''Zea mays''), also known as corn in North American English, is a tall stout grass that produces cereal grain. It was domesticated by indigenous peoples in southern Mexico about 9,000 years ago from wild teosinte. Native Americans planted it alongside beans and squashes in the Three Sisters polyculture. The leafy stalk of the plant gives rise to male inflorescences or tassels which produce pollen, and female inflorescences called ears. The ears yield grain, known as kernels or seeds. In modern commercial varieties, these are usually yellow or white; other varieties can be of many colors. Maize relies on humans for its propagation. Since the Columbian exchange, it has become a staple food in many parts of the world, with the total production of maize surpassing that of wheat and rice. Much maize is used for animal feed, whether as grain or as the whole plant, which can either be baled or made into the more palatable silage. Sugar-rich varieties called sw ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Paisley Cave
The Paisley Caves or the Paisley Five Mile Point Caves complex is a system of eight caves in an arid, desolate region of south-central Oregon, United States north of the present-day city of Paisley, Oregon. The caves are located in the Summer Lake basin at elevation and face west, carved into a ridge of Miocene and Pliocene era basalts mixed with soft volcanic tuffs and breccias by Pleistocene-era waves from Summer Lake. One of the caves may contain archaeological evidence of the oldest definitively-dated human presence in North America. The site was first studied by Luther Cressman in the 1930s. Scientific excavations and analysis in the Paisley Caves since 2002 have uncovered substantial new discoveries, including subfossil human coprolites with the oldest DNA evidence of human habitation in North America, various artifacts, and animal remains. The DNA was radiocarbon dated to 14,300 BP or roughly 12,000 BC. The caves were added to the National Register of Historic Places in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cactus Hill
Cactus Hill is an archaeological site in southeastern Virginia, United States, located on sand dunes above the Nottoway River about 45 miles south of Richmond. The site receives its name from the prickly pear cacti that can be found growing abundantly on-site in the sandy soil. Cactus Hill may be one of the oldest archaeological sites in the Americas. If proven to have been inhabited 16,000 to 20,000 years ago, it would provide supporting evidence for pre- Clovis occupation of the Americas. The site has yielded multiple levels of prehistoric inhabitance with two discrete levels of early Paleo-Indian activity. Significance Many archaeologists, including Dennis Stanford and Joseph and Lynn McAvoy of Nottoway River Survey, consider the Cactus Hill site to furnish evidence of a pre-Clovis population in North America. They regard Cactus Hill as significant because it challenges previously established models of Paleoindian migration. The Clovis first hypothesis which most anthropol ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Buttermilk Creek Complex
The Buttermilk Creek complex is the remains of a Paleolithic settlement along the shores of Buttermilk Creek in present-day Salado, Texas. The assemblage dates to ~13.2 to 15.5 thousand years old. If confirmed, the site represents evidence of human settlement in the Americas that pre-dates the Clovis culture. Introduction The Buttermilk Creek complex found at the Debra L. Friedkin Paleo-Indian archaeological site in Bell County, Texas, has provided archaeological evidence of a human presence in the Americas that pre-dates the Clovis peoples, who until recently were thought to be the first humans to explore and settle North America. The site's pre-Clovis occupation is supported by numerous lines of evidence including optically stimulated luminescence (OSL) dates ranging from 13,200-15,500 before present, undisturbed stratigraphy, and an extensive stone tool assemblage. OSL is a technique that analyzes light energy trapped in sediment particles to identify the last time the soi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gault (archaeological Site)
The Gault archaeological site (41BL323) is an extensive, multicomponent site located in Florence, Texas, United States on the Williamson-Bell County line along Buttermilk Creek about 250 meters upstream from the Buttermilk Creek complex. It bears evidence of human habitation for at least 20,000 years, making it one of the few archaeological sites in the Americas at which compelling evidence has been found for human occupation dating to before the appearance of the Clovis culture. Archaeological material covers about 16 hectares with a depth of up to 3 meters in places. About 30 incised stones from the Clovis period engraved with geometric patterns were found there as well as others from periods up to the Early Archaic. Incised bone was also found. Significance Probably the major issue troubling American archaeology over the last several decades has been establishing when the first humans arrived in the western hemisphere. For nearly half a century the large majority of working arc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
