ENG EEX... >. V-QuL UM, aire 
A 
Adams, F. D., the Laurentian of 
Canada, 58. 
Agassiz, A., underground tempera- 
tures at great depths, 503. 
Agricultural analysis, Wiley, 481. 
Aluminium, wave length of ultra- 
violet lines of, Runge, 71. 
Angot, A., les aurores polaires, 509. 
Appalachian gold fields, Becker, 
425. 
Argon, see CHEMISTRY. 
Asphaltum from Trinidad, Peckham, 
33. 
Association, American, meeting at 
Springfield, 79, 552. 
British, meeting at Ipswich, 429. 
Auditoriums, key note of, Cutter, 449. 
Aurores polaires, Angot, 509. 
B 
Bauer, L. A., Secular variation of ter- 
restrial magnetism, 109, 189, 314. 
Bigelow, F. H., the earth a magnetic 
shell, 81. 
Boltwood, B. B., double salts of 
cesium chloride, etc., 249. 
Bonaparte, R., an excursion in 
Corsica, 509. 
Botanical garden, 
report, 507. 
BoTtany— 
Chalazogamy, Nawaschin, 429. 
Flowers 
Matthews, 78. 
Galapagos flora, 
Greenman, 135. 
Genus Lamourouxia, Robinson and 
Greenman, 169. 
Kewensis, Index, 508. 
Mexican plants, Robinson 
Greenman, 150. 
Pflanzenfamilien, die natiirlichen, 
Engler, 78. 
Synoptical flora of North America, 
vol. i, 428. 
Missouri, annual 
Robinson 
and 
* This Index contains the general heads, 
of Field and Garden, | 
and | 
Brewer, W. H., Daniel Cady Eaton, 
184, 
Bréogger, W. C., Eruptivgesteine des 
Kristianiagebietes, 348. 
C 
Cambridge Natural History, vol. iii, 
molluscs, 79. — 
Canada geol. survey, 347. 
Carbon of the electric oven, spectrum, 
Deslandres, 501. 
Caustics, demonstration, Wood, 301. 
Cayeux, L., pre-Cambrian organisms, 
267. . 
CHaEMISTRY— 
Alcohol, dehydrating, Wislicenus 
and Kaufmann, 499. 
Ammonium-cuprous double halo- 
gen salts, Wells and Hurlburt, 
390. 
Argon, correction to paper on, Hill, 
70 
fluorescence, Berthelot, 264. 
physical properties, Rayleigh, 
264. 
specific refraction, 416. 
and helium, Hill, 359; 
chard, 501. 
in meteoric iron, Ramsay, 
264. 
refractivity and _ viscosity, 
Rayleigh, 413. 
Boron, amorphous, Moissan, 499. 
Cesium chloride, double salts of, 
etc., Wells and Boltwood, 249. 
Carbon dioxide, determination, 
Gooch and Phelps, 101. 
in meteoric irons, Moissan, 499. 
Compounds containing lead and 
extra iodine, Wells, 21. 
Halogens in mixed silver salts, 
Gooch and Fairbanks, 27. 
Helium, Ramsay, Collie 
Travers, 259. 
compound nature of, from cle- 
veite, Runge and Paschen, 418. 
line, wave length of the Ds, 
Palmer, 357. 
spectrum, Crookes, 302. 
Bou- 
and 
BOTANY, CHEMISTRY. GEOLOGY, MINERALS, 
OBITUARY, Rocks. and under each the titles of Articles referring thereto are mentioned. 
