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Map of early human migrations based on the Out of Africa theory; figures are in thousands of years ago (kya). [1]The peopling of the Americas began when Paleolithic hunter-gatherers (Paleo-Indians) entered North America from the North Asian Mammoth steppe via the Beringia land bridge, which had formed between northeastern Siberia and western Alaska due to the lowering of sea level during the ...
In North America, the time encompasses the Paleo-Indian period, which subsequently is divided into more specific time terms, such as Early Lithic stage or Early Paleo-Indians, and Middle Paleo-Indians or Middle Lithic stage. [6] Examples include the Clovis culture and Folsom tradition groups. The Lithic stage was followed by the Archaic stage.
Archaeologists are piecing together evidence that the earliest human settlements in North America were thousands of years before the appearance of the current Paleo-Indian time frame (before the late glacial maximum 20,000-plus years ago). [51] Evidence indicates that people were living as far east as Beringia before 30,000 BCE (32,000 BP).
In 1972, fragmentary fossils of anatomically modern humans were found at Chouqu and Gangzilin, in Zuojhen District, Tainan, in fossil beds exposed by erosion of the Cailiao River. Though some of the fragments are believed to be more recent, three cranial fragments and a molar tooth have been dated as between 20,000 and 30,000 years old.
Examples of Clovis and other Paleoindian point forms, markers of archaeological cultures in North America. The Solutrean hypothesis on the peopling of the Americas is the claim that the earliest human migration to the Americas began from Europe during the Solutrean Period, with Europeans traveling along pack ice in the Atlantic Ocean.
The Paleolithic or Palaeolithic (c. 3.3 million – c. 11,700 BC) (/ ˌ p eɪ l i oʊ ˈ l ɪ θ ɪ k, ˌ p æ l i-/ PAY-lee-oh-LITH-ik, PAL-ee-), also called the Old Stone Age (from Ancient Greek παλαιός (palaiós) 'old' and λίθος (líthos) 'stone'), is a period in human prehistory that is distinguished by the original development of stone tools, and which represents almost the ...
The Paleolithic cave art was first discovered in 1868 and depicts bison, deer, and other animals. Scientists have dated the paintings to be between 13,000 to 14,000 years old.
They divided the archaeological record in the Americas into five phases, only three of which applied to North America. [1] The use of these divisions has diminished in most of North America due to the development of local classifications with more elaborate breakdowns of times. [2] 1. The Paleo-Indians stage and/or Lithic stage 2. The Archaic ...