Flake tool
The stone implement which I produced from a thin fragment (chip) which I hit the uncut stone (ground) with the flake tool (はくへんせっき) and lacked and made.
Outline
The ground will be called a stone nucleus from the stage when a chip was torn off.
There are the flake tools such as a pointed utensil, a stone spear, a flint arrowhead, a stone spoon, a stone harpoon, 石篦, a stone awl, the stone saw and is used for a flake tool as a tool mainly. Polished stoneware to produce from a chip is very few, but balls are it. In addition, the part polished stone axe of the Old Stone Age said that it is the oldest in the world in Japan often belongs to a flake tool. The antonym of the core stone tool.
Technique
There are stone blade technique to tear off a lengthwise chip in the Old Stone Age, and to take it, technique in Seto stripping off an oblong chip, but the chip detachment in Jomon period mauls a stone nucleus relatively freely and is poor in standard characteristics.
Allied item
This article is taken from the Japanese Wikipedia Flake tool
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