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doctorfede doctorfede
wrote...
Posts: 5317
6 years ago
The Frison Effect explains the change in the shape of stone tools as a result of
 
  a. different cultural groups occupying the same site at different times.
  b. different mental templates of different flintknappers within the same cultural group.
  c. tool resharpening.
  d. differences in stone tool typologies.
  e. whether they were from prehistoric sites
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Ry60003333Ry60003333
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Posts: 340
6 years ago
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doctorfede Author
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6 years ago
Thanks for your help!!
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Yesterday
Thanks
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2 hours ago
I appreciate what you did here, answered it right Smiling Face with Open Mouth
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