INDEX TO VOLUME VI 



An * denotes an abstract of a printed paper. A f denotes an abstract of a paper presented before 

 the Academy or an affiliated society. 



PROCEEDINGS OF THE ACADEMY AND AFFILIATED SOCIETIES 



Anthropological Society of Washing- 

 ton. Proceedings: 130, 312, 407. 



Biological Society of Washington. 

 Proceedings: 24, 78, 104, 159, 228, 

 256, 311, 362, 406, 519. 



Botanical Society of Washington. 

 Proceedings: 99, 158, 191, 636, 683. 



Chemical Society of Washington. 

 Proceedings: 302. 



Geological Society of Washington. 

 Proceedings: 21, 155, 189, 251, 309, 

 404, 516. 



Philosophical Society of Washington. 



Proceedings: 51, 73, 128, 150, 187, 



298, 361, 402, 633. 

 U. S. Coast and Geodetic Survey — 



100th anniversary. Proceedings: 



260. 

 Washington Academy of Sciences. 



Proceedings: 226, 296, 516. 



AUTHOR INDEX 



Abbot, C. G. fNew proofs of the 

 solar variability. 152. 



Adams, L. H. "("Thermoelectric power 

 of pure metals. 299. 



Agnew, P. G. *A system of remote 

 control for an electric testing lab- 

 oratory. 614. 



Alden, W. C. fThe lowan stage of 

 glaciation — a review of the evi- 

 dence based upon field studies, in 

 1914 and 1915, by the United 

 States and Iowa Geological Sur- 

 veys. 519. 



Allen, E. T. fChemical studies in 

 copper sulphide enrichment. 21. 



Alsberg, C. L. Biochemical analysis 

 of nutrition. 269. 



fChemical analysis of nutrition. 



227, 305. 



Anderson, C. L. G. fOld Panama. 

 407. 



Anderson, J. A. fDiffraction grat- 

 ings: their preparation and use. 

 403. 



Appleman, C. O. fRelation of cata- 

 lase and oxidases to respiration in 

 plants. 101. 



Ashley, G. H. *Rhode Island coal. 

 94. 



Austin, L. W. Quantitative experi- 

 ments with the audion. 81. 



Babcock, W. H. "("Certain pre-Colum- 

 bian notices of American aborig- 

 ines. 314. 



Baekeland, L. H. f Chemistry in re- 

 lation to war. 227. 



Bailey, R. K. lntumescent kaolin- 

 ite. 67. 



Bailey, Vernon. fGame and other 

 mammals of the Yellowstone Park 

 region. 160. 



Baldwin, A. L. *Triangulation in 

 West Virginia, Ohio, Kentucky, 

 Indiana, Illinois, and Missouri. 

 17. 



Ball, M. W. *Petroleum withdrawals 

 and restorations affecting the pub- 

 lic domain. 566. 



689 



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