Backhoe Trench 412, not further specified

About this Nonstructure

No Surface
No Masonry

General Location

West-central portion of site.

Specific Location

Northwestern portion of 400 block.

Selection Criteria

Colorado Mountain College excavated Backhoe Trench 412 on Monday, June 14, 1976 in hopes of exposing subterranean architecture; Structure 411, a square masonry room, was uncovered in the eastern portion of Backhoe Trench 412.


Not applicable.


Not applicable.

Postabandonment Process

Not applicable.

Dating of Construction

Not applicable.

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. 771–1258)

Site-Wide Dating

Excavation Details for Excavation Units

In order by excavation unit number.

Excavation Unit



Whole study unit N E.
Southwestern portion of site.
Northwestern portion of Block 400; below the east portion of Backhoe Trench 412.

Selection Criteria

Judgmental. Structure 411 was uncovered during the excavation of Backhoe Trench 412 by Colorado Mountain College on June 14, 1976.

Excavation Strategy

Other. Unknown.

Unit Ends at


Study Unit(s) Identified in this Excavation Unit

Study Unit Type
Study Unit Number
Study Unit Description
Backhoe Trench
not further specified