Nonstructure 1227, extramural surface

About this Nonstructure

General Location

Near the northeast corner of the great tower complex.

Specific Location

20 m east-northeast of Structure 1210.

Selection Criteria

Surface was encountered during excavations to expose architecture associated with the water-control features at the great tower complex.

Use

Type of use of this surface was not clear from the small amount of surface exposed, but was at least used as a foundation for one masonry wall of unknown function, or perhaps an entire structure. Use of this structure and surface was probably related to the drainage adjacent to the west.

Abandonment

Abandoned as a result of roomblock abandonment.

Postabandonment Process

Surface was buried by stones that collapsed off of the wall (Feature 1) and by sediment that was naturally deposited.

Dating of Construction

The pecked-block and double-stone-wide masonry styles of the wall on this surface (Nonstructure 1227, Feature 1, wall:other) indicate construction during the Pueblo III period (A.D. 1150-1300). Construction of this wall post-dates the bedrock surface beneath it (Nonstructure 1228). There is no evidence to indicate that this surface was not contemporaneous with the remainder of this architectural block.

Dating of Abandonment

Probably abandoned when the entire architectural block was abandoned.

Date Range

6 (A.D. 1225–1300)

Site-Wide Dating

Excavation Details for Excavation Units

In order by excavation unit number.

Excavation Unit

88

Location

Segment 3 N E.
(1 x 2 m unit.)
Near the northeast corner of the great tower complex.
20 m east-northeast of Structure 1210.

Selection Criteria

Judgmental. To expose architecture associated with the water control features at the great tower complex.

Excavation Strategy

Strata subdivided into arbitrary levels.

Unit Ends at

Bedrock.

Study Unit(s) Identified in this Excavation Unit

Study Unit Type
Study Unit Number
Study Unit Description
Arbitrary Unit
1200
noncultural
Nonstructure
1227
extramural surface
Nonstructure
1228
extramural surface