304 



INDEX. 



General Index to Volume XV Gal 4 



Egg, M. a. Bigelow 44, 46 



Cytoryctes variola, The Life- 

 History OF, THE Cause of 



Smallpox, G. N. Calkins 201 



D'Alembert; ref 264 



Dana ; ref 74, 76 



Danais plexippus 180 



D'Archiardi; ref 60 



Davis, Bergen, The Electrical 

 Conductivity and Absorption 

 OF Energy in the Electrode- 

 less Discharge 198-199 



Davis, J. W., Death of 89 



Davis, W. H.; Fellow 205, 209 



A Preliminary Report of 

 Tests of Scientific Men, 



182, 183 

 A Preliminary' Report on 

 Tests of One Hundred 



Men of Science 167 



Day, W. S., An Experiment Re- 

 lating to the Application of 

 Lagrange's Equations of Mo- 

 tion ON Electrical Currents, 



6s, 66 



Dean, Bashford; Cor. Secy 17 



Journeyings of a Natural- 

 ist Through Japan and 



the Philippines 39 



Past and Present Study of 

 Zoology in Japan .... 164, 165 



Ref 22 



Report of summer work.... T2 

 The Early Development of 

 Sharks from a Compara- 

 tive Standpoint 44, 45-46 



Vice-Pres 88 



Decorative Art of Plains In- 

 dians. Recent Researches on 



the, Clark Wissler 204-205 



Degener.\tion in Paramcecium 

 and so-called Rejuvenes- 

 cence without Conjugation, 



Gary N. Calkins 6-7 



Dellenbaugh, F. S., The Loca- 

 tion OF Historic Towns and 

 " Nations " of New Mexico 



prior to 1630 lO-II 



DeLuc, ref 48 



Denver 237, 253, 254 



Descartes; ref 99 



Description of a New Teredo- 

 like Shell from the Laramie 



Group, R. P. Whitfield 8, 9 



Devonian 81, 176 



Faunas 191 



Fossils T2 



Dewar, James; Hon. Mem.... 12, 17 



Dextrose 1 75 



Diabase 69, 189 



Diamond 203 



Dickson, C. W., The Mineral- 

 ogy' and Geology of the Sud- 

 bury'-Ontario - Copper - Nickel 



Deposits 176 



Dinosaur 187 



Dionite 69 



Diplodocus 187 



Discovery, The. of New Gases 

 IN THE Sun, S. a. Mitchell, 



172, 173-174 

 Discussion of and Suggestions 

 Regarding a New Classifica- 

 tion of Rocks, A. W. Grabau, 



201. 202 

 Dodge, Raymond, The Participa- 

 tion of the Eye Movements in 

 the Visual Perception of Mo- 

 tion 193, 196-197 



Dodge, Richard E., 2d Vice-Pres. 17 

 An Interesting Landslide 



IN THE ChACO CaXON, 



New Mexico 47, 49-50 



Arroyo Formation 47, 50 



Cor. Secy 88, 209 



Memorial by, The Centen- 

 ary OF John Playfair's 

 Defense of James Hut- 

 ton's Theory of the For- 

 mation of River Val- 

 leys 47, 49 



Dolomite 60, 61, 75 



Donner; ref 157 



Doublets 203 



Douglas, James, Notes on the 



Rio Tixto Copper District. 8, 9-10 

 Dry Tortugas, The, as a Bio- 

 logical Station for Research, 



A. G. Mayer 158 



Dudley, P. H., Stremm.\tograph 

 Tests : Principles and Facts 

 Relating to the Distribution 

 OF THE Strains in the Base 

 of Rails under Moving 



Trains i79 



Dunham, E. K.; Fellow. .. .205, 209 



Dutcher, Wm.; Fellow 83, 88 



Dwight, Jonathan; ref 58 



Dyar, H. G.; Curator 17 



Fellow 83, 88 



Eagle clan 12 



Earth.. 226, 228, 229, 230, 232, 259, 



260, 261, 262, 263 

 Earthwork, A Recently Dis- 



