324 



INDEX. 



Sumatra, Report of the, S. 



A. Mitchell 145 



Ectoderm, Differentiation of the, 



in Thalassema 209 



Ectoderm in Thalassema. ... 211— 212 

 Ectomesoblast cells in Thalas- 

 sema 221 



Ectomesoblast in Thalassema. 223-230 



Effusive basalt 255 



Egg-centrosome 124 



Egg-nucleus 124 



Ehrenberg; ref 14, 15, 44 



Eisig, W.; ref.. 166, 198, 209, 217, 



22-7, 228, 230, 235, 237 



Elastic Properties, The, of 

 Helical Springs, R. S. Wood- 

 ward and J. W. Miller, Jr. . . . 109 

 Electrical Resistances, Ex- 

 periments ON Standards of 



High, H. C. Parker 120-121 



Electrometer 120 



Eleolite syenite. Analysis of.... 267 

 Embryology, The Early, of 

 Thalassema Mellita (Conn.), 



John Cutler Torrey 165-246 



Table of Contents of article. 165 

 Embryonic areas. Shifting 01, in 

 Thalassema Mellita. . .201, 202-204 



Ementia teres 133 



Emission theory 80 



Energy Dissipation in a Weak 

 Magnetic Field, M. I. Pupin, 



156-157 



Enstatite 140 



Enteron, Formation of the, in 



Thalassema 204—205 



Entomostraca Crustacea, Some 

 Comparisons of the Germ- 

 Layers in, M. a. Bigelow, 



no— 112 



Eocene m 



Eocene Adapadis m 



Eocene Primates, American, 

 Systematic Revision of the, 

 and of the Rodent Family 

 Myxodectid^, H. F. Osborn.. no 



Epenthesis 98 



E. folleata 98, 99 



Epiactis 16, 17, 39—43 



E. fertilis 39 



E. prolifera i, 39-43, 52 



Epidote..ii4, 262, 264, 274, 289, 290 



Epigonactis 16 



Eratosthenes; ref 72, 73 



Erlanger; ref 226, 237 



Eros 88 



Erosion by Flying Sand on the 

 Beeches of Cape Cod, A. A. 



Julien 148, 152-153 



Ethnic-race 118 



Euclid; ref 72 



Eucope 99 



Eunicidse 229 



Eupomatus. . 190. 205, 208, 213, 215, 

 222, 22:3, 226, 227 



Eurypterus 162 



Eustachian tube 131 



Evactis 15, 16, 2€ 



E. artemisia 15, 23 



Evolution, Doctrine of 80 



Excretory cells in Thalassema... 216 



Exogyra 253 



Experiment, Observation and, 



R. S. Woodward 69-84 



Experimental Study, An, of 

 Number Perception, J. F. 



Messenger 153, 154-155 



Experiments on Standards of 

 High Electrical Resistances, 



H. C. Parker 1 20-1 21 



Fallopian 132 



Farrand, Livingston; Librarian. 104 

 The Alsea Indians of 



Oregon 93 



Fauna, The Silurian, of Bates- 

 viLLE, Arkansas, Gilbert van 



Ingen 125 



Feldspar. . 102, 114, 257. 258, 260, 

 261, 262. 263, 264, 268, 270. 

 272, 273, 274, 275, 277, 278, 

 280, 281, 282, 283, 286, 287, 

 288, 289, 290 



Orthoclase 284 



White 260 



Felinum 4 



Fertilization in living sea-urchin.... 



eggs 136 



Fewkes, J. W. ; ref 39-44 



Finlay, George I., The Geology 

 of the San Jose District, 



Tamaulipas, Mexico 247-318 



The Granite of Barre, Ver- 

 mont loi— 102 



Fischer, Emil.; Hon. Mem... 94, 103 



Fitzgerald; ref 128 



Flemming; ref 169 



Florencia Type of Dacite in San 



Jose District 273-275 



Fluorescein Group, A Study of 

 THE Absorption of Light by 

 Dyes of the, L. Boroschek and 



F. L. Tufts 145. 146 



Force of Movement, Voluntary 

 Control of the, R. S. Wood- 

 worth 125, 127 



Fossil Mammal Beds of the 



