62 CLIMATIC CYCLES AND TREE-GROWTH 



some 30 miles west to the summer resort at about 7,500 feet elevation 

 in these mountains. The resort is located in a large, deep canyon on 

 the east side of the mountain and well up in the pines. A delightful 

 brook runs much of the time. The ring record from the trees collected 

 here is actually intermediate between Arizona and California, agreeing 

 in some parts conspicuously with the Arizona trees and in other parts 

 with California. The full discussion of these characteristics, in order 

 to see whether they help to solve the cross-dating problem, is planned 

 in connection with the study of past climates. 



