LIST OF ACCOMPANYING PAPERS 



Page 

 A Study of the Conditions for Solar Research at Mount Wilson, California. 



By George E. Hale - • I55-I74 



The Southern Observatory Project. By Lewis Boss I75-I77 



Methods for promoting research in the exact sciences I79-I93 



Letter of Dr. Simon Newcomb 1 79 



Letter of Prof. H. H. Turner 182 



Letter of Karl Pearson . 184 



Letter of Lord Rayleigh 188 



Letter of G. H. Darwin 189 



Letter of Arthur Schuster 190 



Letter of Edward C. Pickering 193 



Fundamental Problems of Geology. By T. C. Chamberlin 195-258 



Plans for obtaining subterranean temperatures. By G. K. Gilbert. . . . 259-267 

 Value and feasibility of a determination of subterranean temperature 



gradient by means of a deep boring 261 



Proposed Magnetic Survey of the North Pacific Ocean. By L- A. Bauer 



and G. W. Littlehales 269-273 



Letter from Capt. E. W. Creak to Dr. Bauer 272 



Letter from Superintendent O. H. Tittmann to Dr. Bauer 273 



Geological Research in Eastern Asia. By Bailey Willis 275-291 



Contributions to Geology of the Paleozoic Era 281 



Contributions to Geology of the Pre-Cambrian 283 



Contributions to the History of Mountains 284 



On the Influence of Man 287 



Contributions to Geography 288 



Contributions to Zoology 290 



Artesian waters 290 



Photographs 291 



154 



