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Small pressure flake 
Medium percussion flakes 
Large percussion, or chunk flint |
| Flake Counts are a little bit intimidating, but not-to-worry! Make a decision as to what sizes and types of flakes to sub-sort and be consistent! Shown here are categories Bob decided to sort and count. High densities of small pressure flakes show that artifact-making was present in the unit excavated. Here's where you bless the competant, careful person who worked the sifter for you! |