| View in context |
Table 4.12b. Concordance of date groups used in analysis of survey data with temporal groups used for National Park Service Chaco Canyon excavation analyses. |
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|---|---|---|---|
| Survey Date Group | Date (A.D.) | Chaco Temporal Code | Date (A.D.) |
| 100 | 550-750 | 02 | 500s |
| 03 | 600s | ||
| 24 | 600-820 | ||
| 200 | 700-880 | 04 | 700-820 |
| 300 | 890-1025 | 05 | 820-920 |
| 06 | 920-1020 | ||
| 400 | 1030-1130 | 07/18 | 1020-1120 |
| 500 | 1130-1230 | 08 | 1120-1220 |
| 12 | 1220-1320 | ||