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Stem-and-Leaf Plot for Structure 1205, Sand Canyon Pueblo
Stem-and-leaf plot of all tree-ring dates for Structure 1205. Each numeric digit in the bars of the histogram represents the final digit of one tree-ring date. For example, in the second bar from the bottom, there are two dates in the A.D. 1250s: 1251 and 1252. The first date is a cutting date.
A.D.
1020s
102
6
1030s
103
1
**
1060s
106
1
**
1180s
118
1
**
1200s
120
8
**
1220s
122
9
1230s
123
16
1240s
124
89
1250s
125
12
1260s
126
00
KEY
** = break in scale of y-axis
underlined = cutting date
unmarked = noncutting date
Copyright © 2003 by Crow Canyon Archaeological Center. All rights reserved.