INDEX. 758 



Page. 



Norway aud the Mkiugs, by Capt. Anderson 628 



Norway , exchange agency 51 



marine biological stations in 517 



transmissions to 52. 53 



Nova Zembla, climate of 382 



Noyes, yV. A. , work in organic chemistry by 249 



Nnttall, Mrs. Zelia, on Mexican calendar system 604 



O. 



Obarris, Melchor, conrtesies from 50 



Ocean bottom, composition of 553 



depths, exploration of 413 



geography, stndy of 412 



Oelrichs »fc Co.> conrtesies from 50 



Ohio, archeologic exj^lorationa in 39 



glacial debris in 282 



Ohm as nnit of electrical resistance 147 



Olnoy, Eichard, member of Smithsonian Institution 1 



Omaha Indian arrows, Dorsey on ..' 672 



On, solar temple at 97 



Oregon, forest growth of 268 



Oriental languages, origin of 686 



scholarshiii, Prof. Max Mliller on 681 



study, stone age basis for 701 



world, limits of 701 



Ornithology, field study in 465 



Ostwald, Dr. W., on chemical energy 231 



Oxygen, absorption of, by human beings 527 



and hydrogen, efi'ect of platinum on 236 



as a poison 529, 539 



consumption of, by living beings 527 



determination of density of 7 



discovery of 522 



liquid, magnetic properties of 183 



molecular composition of 126 



observations on, at Mont Blanc 262 



proportion of, in air 522 



sources and uses of 522 



value of, to living beings 527 



Owen. 8ir Richard, work of 483 



Ozanara, M., experiments with carbonic acid, by 533 



P. 



Pacific islands, exploration of 407 



Pacific Mail Steamship Company, courtesies •from '. 50 



Paleolithic period in Europe 702 



Tasmania 702 



Paleozoic age, Mississippian Sea in 311 



limestones, extension of .322 



time, area of deposition in 328 



duration of 332 



Pallary, P., on jjrehistoric Algiers 603 



Palmen, Prof., on bird migration 473, 474 



Pamir, description of 273 



tableland, exploration of 404 



SM 93 48 



