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Nonstructure 180, extramural surface
About this Nonstructure
General Location
West-central portion of site.
Specific Location
Central portion of Architectural Block 100; below Structure 128, Nonstructure 199, Nonstructure 179, and Nonstructure 165; 489.8N 504.2E.
Selection Criteria
1-x-2-m unit judgmentally placed to test Structure 128, a masonry surface room.
Use
Nonstructure 180 is an extramural surface from which two postholes were excavated. It is unclear if Nonstructure 180 was part of a larger structure.
Abandonment
Nonstructure 180 fell out of use when Nonstructure 165 refuse was deposited in the Late Pueblo II or Early Pueblo III periods.
Postabandonment Process
Nonstructure 165 refuse covered Nonstructure 180.
Dating of Midden
Nonstructure 165 refuse covered Nonstructure 180.
Date Range
6 (A.D. 1060–1140)
Site-Wide Dating
Excavation Details for Excavation Units
In order by excavation unit number.
Excavation Unit
293
Location
1-x-2 meter grid unit 489.8N 504.2E.
West-central portion of the site.
Central portion of Architectural Block 100.
Selection Criteria
Judgmental. 1-x-2-m unit judgmentally placed to test Structure 128, a masonry surface room.
Excavation Strategy
Strata subdivided into arbitrary levels. Excavated in 10 cm levels.
Unit Ends at
Fill continued. Excavation ceased at approximately 96.88 m; fill continued into Structure 160.
Study Unit(s) Identified in this Excavation Unit