LITHIC TECHNOLOGY CATEGORIES

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Across
  1. 2. flakes extrtacted by core preparation
  2. 4. projectile point
  3. 7. flakes preserving cortex on their side
  4. 9. the upper side of a flake
  5. 11. colourful raw material
  6. 12. white raw material
  7. 13. origin of obsidian
Down
  1. 1. the lower side of a flake
  2. 3. scraping leather
  3. 5. definition
  4. 6. the upper side of a core
  5. 8. glossy raw material
  6. 10. harvesting cereal