Table 4.6: Jo 289 Summary of Chert Tools and Debitage
| Count | Weight | %N | %G | Avg
Weight |
| Debitage/Flakes | 970 | 797.4 | 78.3 | 34.2 | 0.8 |
| Debitage/Blocky Frag | 215 | 1090.5 | 17.4 | 46.8 | 5.7 |
| Tool/ Triangular Point | 16 | 28.7 | 1.3 | 1.2 | 1.8 |
| Tool/ Shaped Biface | 8 | 108.5 | 0.6 | 4.7 | 13.6 |
| Tool/ Unshaped Biface | 4 | 18.3 | 0.3 | 0.8 | 4.6 |
| Tool/ Utilized Flake | 6 | 47.0 | 0.5 | 2.0 | 7.8 |
| Tool/Core | 7 | 179.3 | 0.6 | 7.7 | 25.6 |
| Tool/Drill | 3 | 7.0 | 0.2 | 0.3 | 2.3 |
| Tool/ Knife | 1 | 5.0 | 0.1 | 0.2 | 5.0 |
| Tool/ Uniface | 2 | 8.0 | 0.2 | 0.3 | 4.0 |
| Tool/Scraper | 5 | 37.9 | 0.4 | 1.6 | 7.6 |
| Tool/Graver | 1 | 4.0 | 0.1 | 0.2 | 4.0 |
| TOTALS | 1238 | 2331.6 | 100.0 | 100.0 | 1.9 |
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