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Nonstructure 9020, extramural surface
About this Nonstructure
General Location
West-central portion of site.
Specific Location
West-central portion of Architectural Block 100; 502.1N 489.5E.
Selection Criteria
1-x-2-m unit judgmentally placed to expose masonry on the north wall of the great house.
Use
Nonstructure 9020 is an extramural surface on which the north exterior wall of the great house was constructed.
Abandonment
Nonstructure 9020 was no longer used after the great house was constructed at approximately A.D. 1100.
Postabandonment Process
The north exterior wall of the great house was constructed on Nonstructure 9020.
Dating of Construction
Nonstructure 9020 was in use at approximately A.D. 1100 when the north exterior wall of the great house was constructed.
Dating of Remodeling
Not applicable.
Dating of Abandonment
Not applicable.
Dating of Midden
Not applicable.
Dating of Reuse
Not applicable.
Date Range
14 (A.D. 1060–1225)
Site-Wide
Dating
Excavation Details for Excavation Units
In order by excavation unit number.
Excavation Unit
294
Location
1-x-2 meter grid unit 502.1N 489.5E.
West-central portion of the site.
West-central portion of Architectural Block 100; east of Arbitrary Unit 122.
Selection Criteria
Judgmental. 1-x-2-m unit judgmentally placed to expose masonry on the north wall of the great house.
Excavation Strategy
Strata subdivided into arbitrary levels. Excavated in 10 cm levels. Encountered secondary refuse deposits (Nonstructure 133) at approximately 97.99 m.
Unit Ends at
Undisturbed native sediment. Surface 2.
Study Unit(s) Identified in this Excavation Unit