374 



INDEX. 



PAGE. 



Eclipses, Differential Refraction in 178 



Ecology, Investigations in 56, 302-322 



Edmonds, H. M. W v, 243 



Formula for Scale-value Determination 



of Declination Variometers 252 



Ellerman, Ferdinand iv, 183, 187, 188, 189 



Publications by 22, 23 



Elman, Robert 78 



Publication by 23 



Embryo, Human, Differentiation of Angio- 



blasts in 73 



Embr>-ology, Department of 07-85 



Emerson, R. A 106 



Encelia farinosa. Seasonal Changes in Trans- 

 piration of 62 



Engelmann Spruce, Physical Properties of 



Sap of 306 



Ennis, C. C v, 231, 234, 255 



Epstein, Paul S 359 



Eskola, Pentti, Publication by 23 



Silicates of Strontium and Barium .... 132 



Estabrook, A. H iv. 111, 112 



Publications by 23 



Eugenical Sterilization 113 



Eugenics Record Office, Archives of 124 



Evans, H. M 73, 77 



Ewer, M. A 360 



Eyring, C. F 358 



Facial Musculature, Innervation of 78 



Farnham, M. E 88 



Felsch, Johann " 365 



Fenner, Charles P in 



Fenner, Clarence N iv, 131 



Origin and Mode of Emplacement of 

 Great Tuff Deposit in Valley of Ten 



Thousand Smokes 136 



Publication by 23 



Ferry, Ruth M., Publications by 23, 26 



Fetus, Growth of Negro and White 80 



Human, and Faulty Environment 83 



Pathology of 83-85 



Finley, Ellen B 18, 73, 74 



Fish, H. D VI, 110 



Fisher, Ruth A 149, 155 



Fisher, Walter 119 



Fisher, W. K 282 



Fisk, H. W V, 236, 240 



Bermuda Magnetic Anomaly and Pos- 

 sible Effect on Secular Changes 253 



Comparisons of Magnetic and Electro- 

 magnetic Methods for Determining 

 Horizontal Intensity of Earth's Mag- 

 netic Field 256 



Determination of Magnetic Secular 



Variation from Ocean Observations. . 254 



Publication by 23 



Fleming, G. B 220 



Fleming, John A v, 229, 240, 244, 245, 246 



Comparisons of Magnetic and Elec- 

 tromagnetic Methods for Determin- 

 ing Horizontal Intensity of Earth's 



Magnetic Field 256 



Data and Distribution of Magnetic Ob- 

 servatories 255 



PAGE. 



Fleming, John A. — Continued. 



Device for determining Corrections be- 

 cause of Shrinkage in Photographic 



Records 256 



Latest Annual Values of Magnetic Ele- 

 ments at Observatories 255 



Magnetic Observations during Total 



Solar Eclipse 252 



Magnetic Standards and Comparisons 

 of Department of Terrestrial Mag- 

 netism 250, 251 



Publications by 20, 21, 23 



Weinberg's Suggestions for Field Work . 255 



Flexner, Simon in 



Flora, North American, Tropical Element in. 123 



Forbes, W. Cameron iii, 33 



Forelimb, Development of Arteries of 76 



Fowler, Henry W 18, 179 



Fox, Edward L v, 220, 227 



Publication by 22 



Frank, Tenney 276, 277 



Fretz, Mary S 184 



Frew, William N '. m, x 



Friauf, James B 358 



Furlong, E. L 352 



Gage, Lyman J m, x 



Gamio, Manuel 268 



Gandarillas, Xavier 365 



Garner, C.L 212 



Garrett, Robert 113 



Genetics, Human, Studies on 111-113 



Report of Department of 87-125 



Genito-Urinary Organs 79-80 



Geology, Investigations on Fundamental 



Problems of 324-334 



Geophysical Laboratory, Publications of . . 132-147 



Reportof 127-147 



Germinal and Somatic Variations 105 



Germ Material in Relation to Heredity. . . . 283 



Germ-plasm, Evolution of 96 



Experimental Modification of 98 



Gilman, Daniel Coit m. x, xi 



Gilmore, R. J., on Rocky Mountain and 



Mississippi Valley Regions 322 



Gish, O. H V, 233 



General Description of Earth-current 

 Measuring System at Watheroo Mag- 

 netic Observatory 258 



Publication by 23 



Simple Quantitative Determination of 

 Contact Resistance of Individual 



Earthed Electrodes 258 



Technique for preparing Moving Ele- 

 ments for String Electrometers and 



Einthoven Galvanometers 259 



Glucose, Oxidation of 55 



Goddard, R. H v, 233, 238, 242 



Goldsmith, G. W v 



Factors involved in Opening and Closing 



of Flowers 307 



Physical Properties of Sap of Engel- 

 mann Spruce 306 



Phytometer Methods 303 



Soil Fauna 314 



Studies in Aeration 305 



Goodale, H. D., Publication by 23 



