Table 2, Architectural Block Summaries, Archaeology of Sand Canyon Pueblo

Table 2. Summary Data for Tested Kivas in Architectural Blocks 400, 600, 700, and 1400, Sand Canyon Pueblo
Kiva No.	Database Map No.		Latest Tree-Ring Date (A.D.)^a	Subterranean or Aboveground
Kiva No.	Block Map	Structure Map	Latest Tree-Ring Date (A.D.)^a	Subterranean or Aboveground
400	4008	4252	1265+r	unknown
600	4010	4272	1266v	unknown
601	4010	4255	1255+vv	unknown
602	4010	4257	1248rB	unknown
700	4011	4275	1194+vv	unknown
1400	4018	4269	1248++v	aboveground
^aDate symbol explanations (from the Laboratory of Tree-Ring Research, Tucson, Arizona): B Bark is present. r Less than a full section is present, but the outermost ring is continuous around the available circumference. v A subjective judgment that, although there is no direct evidence of the true outside on the sample, the date is within a very few years of being a cutting date. vv There is no way of estimating how far the last ring is from the true outside; many rings may be lost. + One or a few rings may be missing near the outside whose presence or absence cannot be determined, because the series does not extend far enough to provide adequate cross dating. ++ A ring count is necessary beyond a certain point in the series because cross dating ceases.
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