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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.
The stone tools of these industries, along with preforms, lithic core, technical flakes, and pieces of angular debitage, mainly of chalcedony, are found on and in late middle Pleistocene-age fanglomerates and younger inset alluvial terraces in the Calico Hills (also known as the Yermo Hills) east of the Calico Peaks and the Calico Mountains.
Don E. Crabtree was born in Heyburn, Idaho on June 8, 1912. He finished high school in Twin Falls in 1930, after which he worked for the Idaho Power Company. After a brief period he traveled to California where he enrolled in Long Beach Junior College in the mid-1930s with the intent to major in geology and paleontology.
Whether Clovis toolmaking technology was developed in the Americas in response to megafauna hunting or originated through influences from elsewhere is an open question among archaeologists. Lithic antecedents of Clovis points have not been found in northeast Asia , from where the first human inhabitants of the Americas originated in the current ...
Paleo-Indians are generally classified by lithic reduction or lithic core "styles" and by regional adaptations. [24] [46] Lithic technology fluted spear points, like other spear points, are collectively called projectile points. The projectiles are constructed from chipped stones that have a long groove called a "flute".
Lithic technology – occurred from 12,000 to 6,000 years before present and included the Clovis culture, Folsom tradition and Plano culture. [38] Clovis culture was once considered the first culture to use projectile points to hunt on the North American continent.
Such a technology makes much more efficient use of available materials like flint, although required greater skill in manufacturing the small flakes. Mounting sharp flint edges in a wood or bone handle is the key innovation in microliths, essentially because the handle gives the user protection against the flint and also improves leverage of ...
The archaeological record of lithic technology is divided into three major time periods: the Paleolithic (Old Stone Age), Mesolithic (Middle Stone Age), and Neolithic (New Stone Age). Not all cultures in all parts of the world exhibit the same pattern of lithic technological development, and stone tool technology continues to be used to this ...