686 INDEX. 



Page. 



Troost, ]VI. , researclies by 198 



True, F. W 16, 35, 38 



report on Buffalo Exposition 1 10-115 



Trunilmll, James Hammond 54 



Tuckerman, Alfred, Literature of Spectroscope 100 



Turner, (aeorge B. , chief taxidermist 31 



Tiirr, Gen. Etienne 538 



Tusayan clans 108 



Ulrich, E. O , 34 



Upham, Warren 458 



Upper air and auroras, Dewar on 229 



Uranium rays, early experiments with 197 



Van der Waals, researches by 174, 216 



Varian's sketch of Mont Pelee eruption 334 



Verneau, M. , new human type 451 



Verrill, A. E., on causes of death at Martinique 349 



Very, F. "W. , cheapest form of light 100 



Vibrations, method of recording 251 



Villard, M. , study of radium rays 200 



Villeneuve, M. de, discoveries by 452 



Virchow, Rudolph, Israel on life and work of 641-659 



Vital activity and activity of particles 407 



force, doctrine of 649 



Vocal sounds, researches in 241 



Vogt, Karl 649 



Volcanic action, theories of 348 



bombs from Mont Pelee 337 



from Soufriere 316 



dust and sand from the Soufriere 317 



range of 349 



eruptions in Antilles, literature of 348 



eruptions on Martinique and St. Vincent, l)_v Russell 331-349 



on St. Vincent, by Anderson and Flett 309-330 



material from the Soufriere crater 316 



rocks, study of , 301 



Volcauij, Chemnitz : 304 



A^olcanoes, Bogoslof, in Alaska 102 



explosive force of 348 



Isthmus of Panama 556 



nature of 349 



Nicaragua 556 



West Indian, report by Anderson and Flett on 309-330 



Von Bezold on compass variation 190 



\(m Lip])mann, Ednnmd O 520 



\^oweIs, nature of, researches in 9 



Vowel sounds, studies of 246-252 



Voy, CD 34 



Walcott, Charles J) 34 



Walker, Gilbert T., on ))o<>nierangs 102 



Walker, W. G '. 122,126 



Wallace, Alfred Russell 465 



\Varmsley, A\'. ("., colli'ction from 31 



Washington, (Teorge Fayette 31 



