Bipolar percussion

From WebRef.org
Revision as of 08:23, 25 August 2019 by Webref (talk | contribs)
Jump to navigationJump to search VIVAIA Boots

a means of manufacturing chipped stone artifacts. Accomplished by placing the raw material on a large rock and hitting it with a hammerstone from above.




Sponsor: Master Your Time, Master Your Life - Discover the breakthrough system to get more results, faster, in every area of your life at BrianTracy.com. Get the FREE First Chapter - Download Now!

468x60 The 30-Day Affirmation Challenge