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Nonstructure 915, extramural surface
About this Nonstructure
General Location
North-central portion of site.
Specific Location
Southwestern portion of Nonstructure 901; 1-x-1-m unit 545N 526E.
Selection Criteria
Eighth 1-x-1-m unit randomly selected for excavation in Nonstructure 901.
Use
Extramural surface composed of undisturbed native sediment from which a pit feature (Feature 1) was excavated.
Abandonment
This surface was no longer used in the Early Pueblo III period when secondary refuse (Nonstructure 901) was deposited above Nonstructure 915.
Postabandonment Process
Secondary refuse (Nonstructure 901) was deposited above Nonstructure 915. Natural wind and water sediments covered Nonstructure 901 deposits.
Dating of Midden
Secondary refuse (Nonstructure 901) was deposited above Nonstructure 915.
Date Range
17 (A.D. 920–1280)
Site-Wide Dating
Excavation Details for Excavation Units
In order by excavation unit number.
Excavation Unit
116
Location
1-x-1 meter grid unit 545N 526E.
North-central portion of the site.
Southwestern portion of Nonstructure 901.
Selection Criteria
Random. Eighth 1-x-1-m unit randomly selected for excavation in Nonstructure 901.
Excavation Strategy
Strata subdivided into arbitrary levels. Excavated in 10 cm levels.
Unit Ends at
Undisturbed native sediment. Fill continued into Structure 907.
Study Unit(s) Identified in this Excavation Unit