| View in context |
Table 5.50. Ratios of debitage and tools, and formal and informal tools at Anasazi sites in the Chacra Mesa survey area from the time periods. |
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|---|---|---|---|---|---|---|---|---|---|---|
| Time Period | ||||||||||
| A.D. 550-750 |
A.D. 700-880 |
A.D. 890-1025 |
A.D. 1030-1130 |
A.D. 1130-1230 |
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| Artifact Type | No. | Ratio | No. | Ratio | No. | Ratio | No. | Ratio | No. | Ratio |
| Debitage | 2,511 | 9.7 | 51 | 2.6 | 272 | 11.8 | 1,152 | 12.9 | 331 | 10.7 |
| Tool | 259 | 20 | 23 | 89 | 31 | |||||
| Formala | 55 | 0.27 | 2 | 0.11 | 5 | 0.28 | 21 | 0.31 | 5 | 0.19 |
| Informalb | 204 | 18 | 18 | 68 | 26 | |||||
| aIncludes projectile points, scrapers, bifaces, and
drills. bIncludes utilized and retouched flakes. |
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