The great Kiva. The stone discs were originally set into post holes to hold log roof supports. Beneath the discs were caches of Crushed turquoise [slides]  Picture of Records 

 - U.S.A.  Picture of Records 
 - 1 Slide  Col.  ill  35mm. 
 - Picture of Records Collection from U.S.A. .
<br/><br/> IGNCA slides collection, cross reference Chaco Canyon Architecture from U.S.A. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Architecture-New Mexico(U.S.A.)<br/>Kivas<br/>Chaco (Canyon (New Mexico<br/>Stone Carving<br/>Holes<br/>Log buildings<br/>Turquoise
<br/><br/><label>Dewey Class. No.: </label>PR-CC  / 12