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Stem-and-Leaf Plot for Structure 1519, Sand Canyon Pueblo

Stem-and-leaf plot of all tree-ring dates for Structure 1519. Each numeric digit in the bars of the histogram represents the final digit of one tree-ring date. For example, in the fourth bar from the bottom, there are four dates in the A.D. 1210s: 1210, 1211, 1211, and 1218. The second and fourth dates are cutting dates.

A.D.

960s

96

7

 

**

 

990s

99

3

 

**

 

1070s

107

6

1080s

108

7

 

**

 

1100s

110

0

 

**

 

1140s

114

33

 

**

 

1170s

117

7

1180s

118

5

 

**

 

1200s

120

12233456

1210s

121

0118

1220s

122

08

 

**

 

1240s

124

2

1250s

125

9

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

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