INDEX. 



305 



COVERED, IN Ogemaw County, 

 Michigan, H. I. Smith.. lo, 11-12 



East River 74. 75, 76 



Eclipse, Observations on the 

 Flash Spectrum at the Su- 

 matra, S. A. Mitchell. . . .42, 43-44 



Edentates 14 



Editor N. Y. Ac. Sci., Annual 



Report of 21-22, 93, 214 



Effects, The, of Practice on 

 the poggendorff illusion, e. 

 H. Cameron and W. M. Steele, 



193, 195 

 Effect, The, of Various Kinds 

 OF Hone-Stones on the Cut- 

 ting Edge of Tools, A. A. 



Julien 15-16 



Eggs of Cerebratulus 85 



Eggs of starfish 72 



Egyptian monuments i59 



Elasmobranchii 45 



Election of officers of N. Y. Ac. 



Sci 17, 88, 209 



Elections of N. Y. Ac Sci 123 



Electrical Contacts, Experi- 

 ments Concerning very Brief, 



H. C. Parker 161-163 



Electrical, The, Conductivity 

 and Absorption of Energy 



IN THE ElECTRODELESS DIS- 

 CHARGE, Bergen Davis. ... 198-199 

 Electric Currents, An Experi- 

 ment Relating to the Appli- 

 cation OF Lagrange's Equa- 

 tions of Motion to, W. S. 



Day 65-66 



Electrolysis of Radioactive 

 Substances, Experiments on 



THE, G. B. Pegram 78-79 



Electromotive Force, The 

 Variation of Contact Resist- 

 ance with Change of Elec- 

 tromotive Force, H. C. 



Parker 4, 5 



Elephant's tusk 70 



Elephas imperiales 187 



Emarginate primaries 56, 57, 58 



Emerald 203 



Endogenetic rock 201 



Energy, The Electrical Con- 

 ductivity and Absorption of, 

 in the Electrodeless Dis- 

 charge, Bergen Davis 198-199 



" Enhanced " lines 43, 44 



Eocene 86, 87 



Epidote 47 



Eratosthenes; ref 95 



Erb, W. M.; ref ^i, 92. -213 



Ergograph, The, Compar.\tive 

 Results with Springs and 

 Weights, Clark Wissler.. ..40, 41 



Eskimos 63 



Espej o II 



Ethnological Observations in 

 Northeastern Siberia, W. 



Bogoras 62, 63 



Euclid; ref 95 



Eucrinus 81 



Exhibition of Specimens, G. 



F. Kunz 47 



Exocoetus 68 



Exogenetic rock 201 



Expedition to Southwestern 



United States and Mexico. 177-178 

 Experimental, An, Study of 

 THE Germ-Regions in the 

 MoLLuscAN Egg, E. B. Wilson, 



206, 207 

 Experimental, Further, Studies 

 UPON Fish Development, F. 



B. Sumner 66, 68 



Experimental Methods of 

 Studying Radioactivity, G. 



B. Pegram 13-14 



Experiment, An, in Facial 

 Vision, Robert MacDougall, 



167, 168-169 

 Experiment, An, Relating to 

 the Application of La- 

 grange's Equations of Mo- 

 tion TO Electrical Currents, 



W. S. Day 65-66 



Experiments Concerning very 

 Brief Electrical Contacts, 



H. C. Parker 1 61-163 



Experiments, Two, in Color 



Vision, Robert MacDougall. 61, 62 

 Explorations and First As- 

 cents IN THE Canadian 



Rockies, H. C. Parker 208 



Eyerman, John; Fellow 83, 88 



Facial Vision. An Experiment 

 in. Robert MacDougall, 



167, 168-169 



Farmer, A. S. ; Act. Mem 69 



Farrand, Livingston; Councillor. 209 



Librarian 17, 88 



Report of summer work.... 78 

 Fauna of South Harpswell. Me.. 71 

 Fees and dues of N. Y. Ac. Sci. 124 

 Fellows, N. Y. Ac. Sci., List of, 



128-137 



Ferruginous rock 201 



Fertility, Natural Selection 

 and, in Man, E. L. Thorndike, 



186, 187 



