PART III. 



STATISTICS. 



Table A. Average Growth of 451 Sequoia Trees in Califorma by decades and centuries 

 of the life of the trees, beginning with their youth. See figures 35 and 36. 



B. Comparative Growth of Short-Uved and Long-Uved Sequoias by Groups. 



Corrective Factor for Longevity. See figure 37. 



C. List of Individual Sequoia Trees measured in California in 1911 and 1912. 



D. Summary of Sequoia Trees by Groups. 



E. Combined Corrective Factors for Age and for Longevity, Sequoia washing- 



toniana. See figures 35 and 36. 



F. Growth of Sequoia washingtoniana by Groups for each Decade. 



G. Summary of Growth of Sequoia washingtoniana. Trees meas>u-ed in 1911 



and 1912. By groups corrected and uncorrected, including Caspian Factor. 

 See figures 38, 50, and 72. 



H. Summary of Growth of Trees measured by the United States Forest Service- 

 See figure 31. 



I. Average Annual Growth of Sequoias. See figures 42, 43, 44, and 48. 



J. Errors of Ring Counting in Northern Arizona Pines. (Compiled by A. E. 

 Douglass.) 



299 



