Back

Stem-and-Leaf Plot for Structure 1219, Sand Canyon Pueblo

Stem-and-leaf plot of all tree-ring dates for Structure 1219. Each numeric digit in the bars of the histogram represents the final digit of one tree-ring date. For example, in the last bar, there are three dates in the A.D. 1260s: 1262, 1262, and 1265. All are cutting dates.

A.D.

1030s

103

16

1040s

104

9

1050s

105

8

 

**

 

1090s

109

0

 

**

 

1180s

118

1

 

**

 

1200s

120

2

 

**

 

1240s

124

5

 

**

 

1260s

126

225

KEY
** = break in scale of y-axis
underlined = cutting date
unmarked = noncutting date

Copyright © 2003 by Crow Canyon Archaeological Center. All rights reserved.