746 INDEX. 



Page. 



Interstate Coiiiiiie.rce Commission, exchanges of 48 



Invisible spectmra. {See Sx)ectrum). 



loway Indian arrows, Mason on 672 



Ireland, migration from 572 



Iron, molecnlar strnctnre of 125 



Iroqnoian language, study of 41 



Irrigation, 2:)relii8toric, F. Webb Dodge on 621 



Isle of Man , glacial bowlders in 285 



Italy, exchange agency 50 



transmissions to 52, 53 



Ives, F. E., on photogra])hy in natural colors 151 



J. 



Jackson, Mr., on exjiloration of Franz Josef Laud 397 



Jackson, C. L., researches in organic chemistry 247 



Jaussen, J., establishing Mont Blanc observatory 259, 260 



observations by, at Mont Blanc 261 



Japan, exchange agency 50 



transmissions to 52. 53 



Japanese current, movement of 268 



Jastrow, Morris, on folklore (504 



Java, exchange agency 50 



Jena University, publications from 68 



Jews, origin of modern 613 



original home of 696 



Johns Hopkins University, publications from 68 



Jobuston, AVilliam P., regent of the Institution x, xi, 2 



Joule as unit of electric work 148 



K. 



Kahler, M. E., rock salt lenses from 65 



Kelvin, Lord, on geologic time 335 



molecules in the ittlier 129 



Kentucky, glacial bowlders in 282 



Kerguelen, M. de, explorations by 356 



Kerr, Lee, donation to Zoological Park 57 



Ki<kler, Dr. J. H., bequest of xxxiii, 3 



Kiel University, publications from 68 



King, Clarence, on age of the earth .'-'35 



geological investigations by 411 



Kthiig. Dr.. on coloi' blindness 452 



Kouigsberg University, publications from GS 



Kouiscope for testing amount of dust in air 226 



Konowalo w. Secretary D. , letter from 18 



Korea, explorations in 407 



Konrgans of the Kirghiz Steppes 603 



Krapf, Dr., a<ting as interpreter 399 



Kuroshiwo current, movement of 268 



Jj. 



Lacaze-Duthiers, Prof, de, biological stations established by 507 



Lake Geneva, glacial origin of 299 



Lakes, valley, glacial origin of 289 



