INDEX 
PAGE 
Abney’s “Treatise on Photography” 418 
Acoustic Repulsion 441 
Adamite 328 
Aerial Respiration in Pishes 334 
Agriculture of the United States, 
Report of the Commissioner of. . . 83 
Air, Effect of Changes of Pressure 
on Disruptive Discharges in 442 
„ and Hydrogen, Liquefaction and 
Solidification of 155 
Alum and Dysentery 432 
Amber 213 
America, the Vertebrates of 200 
American Dinosaurs, new 210 
„ Jurassic Ceratodus 210 
„ „ Dinosaurs ... 103 
,, „ Mammal 322 
„ „ Pterodactyle... 436 
„ Permian Reptiles 322 
„ State Publications ...78,410 
,, Survey Publications 187 
Amoebae, Marine 224 
Anatomy of Invertebrated Animals, 
Manual of 83 
Angell’s “Manual on the Sight”... 417 
Anthropology 93, 201, 305 
„ Topinard’s Treatise on 184 
Ants, Circumspection of 335 
Arctic Expedition of the Polaris... 196 
„ Geology 323 
Armoured Fishes, H. Woodward on 1 
Arts and Manufactures, Dictionary 
of 416 
Astronomy 94, 202, 308, 425 
Atmospheric Hydrogen Peroxide. . . 431 
PAGE 
Atomic Weight of Antimony, Re- 
vision of the 317 
Automatic Gas-lighting 21 & 
„ Railway Brake 211 
Bacilli, Connection of, with Splenic 
Fever 314 
Barber, Rev. S., on Cloud Outlines 243 
Barents Relics, the 198 
Barrows, British 73 
Baryta, Crystallization of 209 1 
Battery, New Form of 220 
Bees, Drone 444 
Bennett, A. W., on the Volvox glo- 
bator 225 
Bible Plants 304 
Bigsby’s “ Thesaurus Devonico- 
Carboniferus ” 183 
Biology, Dr. Letourneau’s Book on 77 
Bird from the London Clay 106 
Bischofite 213 
Bismuth, Expansion of. 432 
Boilers, Incrustation in 220 
Bolivite 213 
Books, Reviews of. 73, 182, 293, 407 
Botany 98, 312, 429 
Bottle-glass, Solubility of. 433 
Bran chipus, Fossil 104 
Brass Instruments 215 
Bright-line Spectra of Irresolvable 
Star Clusters 203 
British Barrows 73 
,, Wolf, Extinct, 53, 141, 251, 396 
Buzzing of Insects 443 
