64 PROCEEDINGS OF THE BOSTON MEETING 



391. Earthquake forecasts. Science, new series, volume 29, pages 121-138; 



Mining and Science Press, volume 98, pages 183-186. 



392. The convexity of hilltops. Journal of Geology, volume 17, pages 344-350. 



1910 



393. Communication to the "Fellows of the Geological Society of America." 



Geological Society of America Bulletin, volume 21, page 27. 



1911 



394. Edwin E. Howell (1845-1911). Science, new series, volume 33, pages 



720-721. 



1912 



395. Memoir of Edwin E. Howell. Geological Society of America Bulletin, 



volume 23, pages 30-32. 



396. Preface [to "The^ earthquakes at Yakutat Bay, Alaska, in September, 



1899," by R. S. Tarr and Lawrence Martin] . United States Geological 

 Survey Professional Paper 69, pages 9-10. 



1914 



397. Interpretation of anomalies of gravity. United States Geological Sur- 



vey Professional Paper 85, pages 29-37. Abstract in Washington 

 Academy of Sciences Journal, volume 4, page 192. 



398. The transportation of debris by running water. United States Geological 



Survey Professional Paper 86, pages 263. Abstract in Washington 

 Academy of Sciences Journal, volume 4, pages 154-158. 



1917 



399. Hydraulic-mining debris in the Sierra Nevada. United States Geological 



Survey Professional Paper 105, page 154. 



UNFIlSriSHED 



400. The structure of the Basin ranges. Manuscript of two complete chap- 



ters, including a historical introduction and a discussion of the 

 Wasatch range submitted to the United States Geological Survey in 

 April, 1918, to be published by the Survey. 



MEMOEIAL OF CHAELES HENRY HITCHCOCK ^ 

 BY WAREEN UPHAM 



The geologist whom we honor and remember with gratitude in this 

 memorial, the explorer who mapped and described the rock formations 

 of Vermont, Maine, New Hampshire, and Hawaii, gave more than sixty 



1 Manuscript received by the Secretary of the Society December 29, 1919. 

 Presented in abstract before the Society by J. W. Goldthwait, December 29, 1919. 



