VIU 



SMITHSONIAN MISCELLANEOUS COLLECTIONS VOL, I40 



16, 1. TTJ 2-4-a. Increments for 1937-42 in branch section of Juniperus vir- 

 giniana. 



2, TTP 20-6-a. Increments for 1939-40 in branch section of Pinus ponderosa. 

 17, 1. TTP 23-2-a. Increments for 1937-41 in branch section of Pinus ponderosa. 



2. TTP 23-4-c. Increments for 1938-41 in branch section of Pinus ponderosa. 



18, I. TTP 23-6-a. Increments for 1943-44 in branch section of Pinus ponderosa. 

 2. TTP 24-2-a. Increments for 1937-41 in branch section of Pinus ponderosa. 



19, I. TTP 24-3-b. Increments for 1937-41 in branch section of Pinus ponderosa. 



2. TTP 24-14-a. Increments for 1937-42 in branch section of Pinus pon- 



derosa. 



3. Detail of figure 2. Increments for 1940-41. 



20, XSC i-i-a. Increments for 1932-40 in branch section of Cupressus 



arisonica. 



21, Enlarged portion of plate 20, 



22, I. XSC i-2-a. Increments for 1935-40 in branch section of Cupressus 



arizoyiica. 



2. XSC 2-i-a. 



arizonica. 



23, I, XSC 2-2-a. 

 2. XSC 6-i-a. 



arizonica. 



24, 1. XSC 6-i-b. 



arizonica. 



2, XSC 8-3-b. 



arizonica. 



25, XSC 8-4-a. 



arizonica. 



26, XSC 9-1-a. 



arizonica. 



27, XSC 9-i-b. 



28, I. XSC 9-i-c. 

 2. XSC 10-5-a. 



arizonica. 



29, XSC ii-i-a. 



arizonica. 

 30, 1, XSC ii-i-c. 

 2. XSC n-2-a, 

 arizonica. 

 31,1. XSC 11-3-b. 

 arizonica. 

 2. XSC 11-3-C. Section farther outward on branch of figure i. 



32, XSC i2-i-a. Increment for 1937-41 in branch section of Cupressus 



arizonica. 



33, XSC 13-2-a, Increments for 1937-41 in branch section of Cupressus 



arizonica. 



34, XSC 13-2-b. Section farther outward on branch of plate 33. 



35, I. XSJf i-i-a. Increments for 1937-40 in branch section of Pinus jeffreyi. 

 2. XSP i-2-a. Increments for 1937-40 in branch section of Pinus ponderosa. 



36, I. YCt 2-i-b. Increments for 1939-40 in branch section of Citrus maxima. 

 2, YCt 2-s-a. Increments for 1939-40 in branch section of Citrus maxima. 



Increments for 1933-40 in branch section of Cupressus 



Increment for 1936 in branch section of Cupressus arizonica. 



Increments for 1937-40 in branch section of Cupressus 



Increments for 1937-40 in branch section of Cupressus 



Increments for 1938-41 in branch section of Cupressus 



Increments for 1937-41 in branch section of Cupressus 



Increments for 1938-41 in branch section of Cupressus 



Section farther outward on branch of plate 26, 

 Section farther outward on branch of plate 27. 



Increments for 1938-41 in branch section of Cupressus 



Increments for 1937-41 in branch section of Cupressus 



Section farther outward on branch of plate 29. 



Increment for 1937-41 in branch section of Cupressus 



Increments for 1938-41 in branch section of Cupressus 



