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Table 5.24. Distribution of nonlocal material at Chacoan structures and great kivas in the survey areas compared to some Chacoan structures in Chaco Canyon.

Nonlocal Material
Time Period/Site Morrison Formation Yellow-brown Spotted Chert Narbona Pass Chert Zuni Wood Obsidian Laguna Cherta Total Nonlocal Assemblage Total
A.D. 890-1025
29Mc 291 (KBb) No. 1 12 12 1 - 2 28 141
% 0.7 8.5 8.5 0.7 - 1.4 19.8 100.0
Pueblo Alto (CC)
(A.D.920-1020)
No. 20 - 142 11 10 ? 183 1,562
% 1.3 - 9.1 0.7 0.6 - 11.7 100.0
A.D. 1030-1130
29SJ 1413 (KK) No. 1 2 10 - - 1 14 87
% 1.1 2.3 11.5 - - 1.1 16.1 100.0
29SJ 1580 (KB) No. 21 45 13 12 4 8 103 608
% 3.5 7.4 2.1 2.0 2.0 1.3 16.9 100.0
29SJ 2531 (KB)c No. 1 10 4 - - - 15 51
% 2.0 19.6 7.8 - - - 29.4 100.0
29Mc 291 (KB) No. 1 9 4 3 1 - 18 118
% 0.8 7.6 3.4 2.5 0.8 - 15.3 100.0
Pueblo Alto (CC)
(A.D. 1020-1120)
No. 294 36 1,502 210 25 - 2,067 5,755
% 5.1 0.6 26.1 3.7 0.4 - 35.9 100.0
Pueblo Bonito (CC)
(Trash Mound Surface Collection)
No. 12 14 272 5 35 ? 338 638
% 1.9 2.3 42.6 0.8 5.5 - 53.0 100.0
 
Chetro Ketl (CC)
(Trash Mound Surface Collection)
No. 4 2 125 7 2 ? 140 228
% 1.8 0.9 54.8 3.1 0.9 - 61.4 100.0
 
A.D. 1130-1230
29SJ 2557(CM)d No. - 8 - 4 1 5 18 212
% - 3.8 - 1.9 0.5 2.4 8.5
Pueblo Alto (CC)
(A.D. 1120-1220)
No. 102 96 669 54 286 ? 1,207 4,158
% 2.5 2.3 16.1 1.3 6.9 - 29.0
aData on Laguna chert was not available for Chaco Canyon sites.
bCC = Chaco Canyon; KK = Kin Klizhin; CM = Chacra Mesa.
cSite 29SJ 2531 is a refuse mound associated with the Kin Bineola Chacoan structure (29SJ 1580).
dSite 29SJ 2557 is a great kiva.