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Arlington Springs Man
The Arlington Springs man is a set of Late Pleistocene human remains discovered in 1959 on Santa Rosa Island, one of the Channel Islands located off the coast of Southern California. The Arlington Springs archeological site is protected within northern Channel Islands National Park, and in Santa Barbara County. History Archaeology In 1959–1960, two femora were excavated by Phil C. Orr, curator of anthropology and paleontology at the Santa Barbara Museum of Natural History, at Arlington Springs on Santa Rosa Island. Orr believed the remains were those of a 10,000-year-old man and dubbed them the "Arlington Springs Man". The Arlington Springs Man was later re-examined in 1989 by Orr's successors at the museum, Dr. John R. Johnson and Don Morris. The two came to the initial assessment that the Arlington Springs Man was actually the "Arlington Springs Woman". Radiocarbon dating determined that the remains dated to 13,000 years BP, making the remains potentially the oldest-known ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Late Pleistocene
The Late Pleistocene is an unofficial Age (geology), age in the international geologic timescale in chronostratigraphy, also known as Upper Pleistocene from a Stratigraphy, stratigraphic perspective. It is intended to be the fourth division of the Pleistocene Epoch within the ongoing Quaternary Period. It is currently defined as the time between c. 129,000 and c. 11,700 years ago. The Late Pleistocene equates to the proposed Tarantian Age of the geologic time scale, preceded by the officially ratified Chibanian (formerly known as Middle Pleistocene) and succeeded by the officially ratified Greenlandian. The estimated beginning of the Tarantian is the start of the Eemian interglacial period (Marine Isotope Stage 5). It is held to end with the termination of the Younger Dryas, some 10th millennium BC, 11,700 years ago when the Holocene Epoch began. The term Upper Pleistocene is currently in use as a provisional or "quasi-formal" designation by the International Union of Geological ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Santa Rosae
Santa Rosae (also spelled Santarosae) was, before the end of the last ice age, an ancient landmass off the coast of present-day southern California, near Santa Barbara County and Ventura County, of which the northern Channel Islands of California are remnants. At its largest, Santa Rosae was roughly 3-4 times bigger than the northern Channel Islands of today, nearly 125 km (77.67 miles) long from east to west. Between about 20,000 and 5,000 years ago, Santa Rosae lost about 70% of its land mass to post-glacial rising sea level, leaving behind a vast submerged landscape currently being explored by scientists. San Miguel, Santa Rosa, Santa Cruz, and Anacapa Island comprise the unsubmerged portions of Santa Rosae today. This island was about 5 miles offshore. It broke up between about 11,000 and 9,000 years ago, and the present northern Channel Islands took their shape after the continental ice sheets melted and sea levels rose by about 100 meters. There is evidence to suggest ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Marmes Rockshelter
The Marmes Rockshelter (also known as (45-FR-50)) is an archaeological site first excavated in 1962, near Lyons Ferry Park and the confluence of the Snake River, Snake and Palouse Rivers, in Franklin County, Washington, Franklin County, southeastern Washington (U.S. state), Washington. This rockshelter is remarkable in the level of preservation of organic materials, the depth of stratigraphy, stratified deposits, and the apparent age of the associated Indigenous peoples of the Americas, Native American cadaver, human remains. The site was discovered on the property of Roland Marmes, and was the site of the oldest human remains in North America at that time. In 1966, the site became, along with Fort Columbia State Park, Chinook Point and the San Juan Island National Historical Park, American and English Camps on San Juan Island, the first National Historic Landmarks listed in Washington. In 1969, the site was submerged in water when a levee protecting it from waters rising behind the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Unsolved Deaths
This list of unsolved deaths includes well-known cases where: * The cause of death could not be officially determined. * The person's identity could not be established after they were found dead. * The cause is known, but the manner of death (homicide, suicide, accident, overdosing) could not be determined. * Different official investigations have come to different conclusions. Cases where there are unofficial alternative theories about deaths – the most common theory being that the death was a homicide – can be found under: Death conspiracy theories. Unsolved murders Unsolved deaths Ancient * Cleopatra (39), the last ruler of Ptolemaic Egypt, is believed to have died in August 30 BCE in Alexandria. According to popular belief, Cleopatra committed suicide by allowing an asp (Egyptian cobra) to bite her. According to Greek and Roman historians, Cleopatra poisoned herself using either a toxic ointment or sharp implement such as a hairpin. Primary source accounts are derive ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kwäday Dän Ts'ìnchi
Kwäday Dän Tsʼìnchi (), or Canadian Ice Man, is a naturally mummified body found in Tatshenshini-Alsek Provincial Park in British Columbia, Canada, by a group of hunters in 1999. Kwäday Dän Tsʼìnchi means "Long Ago Person Found" in Southern Tutchone, and is pronounced in that language. Radiocarbon dating of artifacts found with the body placed the age of the body at between 300 and 550 years. The find was comparable in condition and scientific value to Ötzi the Iceman, remains dating to 3300 BC that were found in the Ötztal Alps in 1991. DNA testing of more than 240 volunteers from the local Champagne and Aishihik First Nations revealed 17 persons who are related to the ice man through their direct maternal line. They were excited to have their deep connections to the area affirmed. Discovery Three sheep hunters, Bill Hanlon, Warren Ward and Mike Roche, discovered a number of artifacts and a human body in a melting glacier while hunting near the Yukon border on Jul ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kennewick Man
Kennewick Man and Ancient One are the names generally given to the skeletal remains of a prehistoric Paleoamerican man found on a bank of the Columbia River in Kennewick, Washington, on July 28, 1996. It is one of the most complete ancient skeletons ever found. Radiocarbon tests on bone have shown it to date from 8,900 to 9,000 calibrated years before present,Preston, Douglas (September 2014)"The Kennewick Man Finally Freed to Share His Secrets" '' Smithsonian''. Retrieved November 8, 2014. but it was not until 2013 that ancient DNA analysis techniques had improved enough to shed light on the remains. The discovery led to controversy among scientists as well as Native American tribes for more than a decade. The Umatilla people and other tribes demanded that the remains be returned for reburial under the federal Native American Graves Protection and Repatriation Act (NAGPRA). The law was designed to return human remains and cultural objects which had long been unlawfully obtain ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fort Rock Cave
Fort Rock Cave was the site of the earliest evidence of human habitation in the US state of Oregon before the excavation of Paisley Caves. Fort Rock Cave featured numerous well-preserved sagebrush sandals, ranging from 9,000 to 13,000 years old. The cave is located approximately west of Fort Rock near Fort Rock State Natural Area in Lake County. Fort Rock Cave was declared a National Historic Landmark in 1961, and added to the National Register of Historic Places in 1966.. The cave was found on Reub Long's ranch. It was formerly known as Menkenmaier Cave and Cow Cave. Description Fort Rock Cave sits in the Fort Rock formation, and shares geological similarities to its surroundings, with presence of Hayes Butte basalt, and exposed Pliocene-era lava. Additionally, there is pumice and ash from Mount Mazama (deposited by the explosion forming Crater Lake about 7600 years ago). The opening of the cave is approximately 70 feet across, with a depth of near 60 feet, making it the lar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cueva De Las Manos
Cueva de las Manos (Spanish for Cave of the Hands or Cave of Hands) is a cave and complex of rock art sites in the province of Santa Cruz, Argentina, south of the town of Perito Moreno. It is named for the hundreds of paintings of hands stenciled, in multiple collages, on the rock walls. The art was created in several waves between 7,300 BC and 700 AD, during the Archaic period of pre-Columbian South America. The age of the paintings was calculated from the remains of bone pipes used for spraying the paint on the wall of the cave to create the artwork, radiocarbon dating of the artwork, and stratigraphic dating. The site is considered by some scholars to be the best material evidence of early South American hunter-gatherer groups. Argentine surveyor and archaeologist Carlos J. Gradin and his team conducted the most important research on the site in 1964, when they began excavating sites during a 30-year study of cave art in and around Cueva de las Manos. The site is a Nati ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Calico Early Man Site
The Calico Early Man Site is an archaeological site in an ancient Pleistocene lake located near Barstow in San Bernardino County in the central Mojave Desert of Southern California. This site is on and in late middle-Pleistocene fanglomerates (now-cemented alluvial debris flow deposits) known variously as the Calico Hills, the Yermo Hills, or the Yermo formation. Holocene evidence includes petroglyphs and trail segments that are probably related to outcrops of local high-quality siliceous rock (primarily chalcedony in freshwater limestone). The Calico Early Man Site includes: * Artifacts of the Lake Manix Lithic Industry (LMLI) found on and just below the surface at elevations greater than , the shoreline elevation of a freshwater Pleistocene lake which emptied approximately 18,000 years ago. * Material recovered from nested Pleistocene alluvial deposits stratigraphically beneath a 100,000-year-old soil profile: a 'rock ring' (not a fire hearth) dated to 135,000 years by therm ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Buhl Woman
Buhla is the name for a skeleton of a prehistoric ( Paleo-Indian) woman found in a quarry near Buhl, Idaho, United States, in January 1989. The skeleton's age has been estimated by radiocarbon dating at 10,675 ± 95 BP, which confirms this as one of the oldest sets of human remains found in the Americas. The discovery was made by a quarry worker when he noticed what was found to be a thigh bone in the screen of a rock crusher. The nearly complete skeleton was subsequently unearthed nearby. Scientific analysis An analysis of the skeleton showed that Buhla was between 17 and 21 years old, tall, and was in general good health. The cause of death could not be determined. Carbon and nitrogen isotope analysis of Buhla's bone collagen suggests that Buhla ate largely bison and elk, with occasional salmon and other fish. The wear patterns in her teeth indicated that the meat was cooked before eating. Her teeth showed signs of heavy wear caused by sand or grit, wear that would be consistent ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Archaeology Of The Americas
The archaeology of the Americas is the study of the archaeology of the Western Hemisphere, including North America (Mesoamerica), Central America, South America and the Caribbean. This includes the study of pre-historic/Pre-Columbian and historic indigenous American peoples, as well as historical archaeology of more recent eras, including the Trans-Atlantic slave trade and European colonization. Chronology The Pre-Columbian era is the term generally used to encompass all time period subdivisions in the history of the Americas spanning the time from the original settlement of the Americas in the Upper Paleolithic until the European colonization of the Americas during the early modern period. While technically referring to the era before the voyages of Christopher Columbus from AD 1492 to 1504, in practice the term usually includes the history of American indigenous cultures until the 18th or 19th century. In more recent decades, archaeological scholarship has extended to inclu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coastal Migration (Americas)
The coastal migration hypothesis is one of two leading hypotheses about the settlement of the Americas at the time of the Last Glacial Maximum. It proposes a migration route involving watercraft, via the Kurile island chain, along the coast of Beringia and the archipelagos off the Alaskan-British Columbian coast, continuing down the coast to Central and South America. The alternative is the "interior route hypothesis", which assumes migration along an ice-free corridor between the Laurentide and Cordilleran ice sheets during the Last Glacial Maximum. The coastal migration hypothesis has been bolstered by findings such as the report that the sediments in the Port Eliza caves on Vancouver Island indicate the possibility of a survivable climate as far back 16 ka (16,000 years) in the area, while the continental ice sheets were nearing their maximum extent. Despite such research, the hypothesis is still subject to considerable debate. Carlson, Erlandson, and others have argued for a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
