enow.com Web Search

Search results

1. Results from the WOW.Com Content Network

2. Levallois technique - Wikipedia

   en.wikipedia.org/wiki/Levallois_technique

   The Levallois technique (IPA:) is a name given by archaeologists to a distinctive type of stone knapping developed around 250,000 to 400,000 [1] years ago during the Middle Palaeolithic period. It is part of the Mousterian stone tool industry, and was used by the Neanderthals in Europe and by modern humans in other regions such as the Levant. [2]

3. Lithic reduction - Wikipedia

   en.wikipedia.org/wiki/Lithic_reduction

   Normally the starting point is the selection of a piece of tool stone that has been detached by natural geological processes, and is an appropriate size and shape. In some cases solid rock or larger boulders may be quarried and broken into suitable smaller pieces, and in others the starting point may be a piece of the debitage , a flake removed ...

4. Knapping - Wikipedia

   en.wikipedia.org/wiki/Knapping

   Knapping is the shaping of flint, chert, obsidian, or other conchoidal fracturing stone through the process of lithic reduction to manufacture stone tools, strikers for flintlock firearms, or to produce flat-faced stones for building or facing walls, and flushwork decoration.

5. Tranchet flake - Wikipedia

   en.wikipedia.org/wiki/Tranchet_flake

   Knapping freehand allows for greater control while supporting the core against the leg makes the work easier. The technique used to make the tranchet flake was used in the making of other tools as well, including tranchet axes (characterized by their trapezoidal or triangular shape) adzes, and even tranchet arrowheads. Unlike chisel arrowheads ...

6. Use-wear analysis - Wikipedia

   en.wikipedia.org/wiki/Use-wear_analysis

   This may require flint-knapping a tool comparable to the artifact under analysis, which can be long process dependent on personal ability, or buying such a tool. Also, the replication of tool use requires comparable source material (for tool creation) as well as access to the material the tool was used on.

7. Don Crabtree - Wikipedia

   en.wikipedia.org/wiki/Don_Crabtree

   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.