I^DEX TO VOLUME XLVI* 



Academy of Sciences, National, 483. 

 Adams. F. D.. Ueber das Norian oder 



Ober-Laurentian von Canada, 153. 

 Antarctica, physical geography of, 



Pricker, 317. 

 Arnold. C. H.. increasing the frequency 



of electrical oscillations, 359. 

 Association, American, Madison meet- j 



ing. 78, 312. 



Australasian, 79. 

 British, 79. 

 Aurora borealis. Trowbridge, 195. 

 Australia, the Great Barrier Reef of, 



Saville-Kent, 155. 



B 



Barker. G. F., chemical abstracts, 68, 

 295, 392, 473. 



Barus, 0., colors of cloudy condensa- 

 tion, 80; criticism of Fisher on rock 

 fusion, 140. 



Bayley, W. S., Summary of Progress in 

 Mineralogy aud Petrography in 1892, ; 

 76 ; Actinolite magnetite schists from j 

 N. Minnesota, 176. 



Beach, F. B., cupric nitrate in the vol- ' 

 tameter, use of. 81. 



Becker, G. F.. Fisher's new hypothesis, 

 137; Green'suseof "potential," 151; 

 finite elastic stress-strain function, 

 337. 



Beecher, C. E., larval forms of Trilo- 

 bitesfrom the lower Helderberg, 142; 

 larval form of Triarthrus, 378; thor- 

 acic legs of Triarthrus, 467. 



Bevis, A. W.. Manual of Machine Draw- 

 ing and Design, 80. 



Bionomie des Meeres, Walther, 240. 



Blake, W. P., lead and zinc regions of 

 Wisconsin, 306. 



Bolton, PL C. Bibliography of Chem- 

 istry, 301. 



Botany — 



Die natiirlichen PHanzenfamilien, En- i 



gelmann, 76. 

 Endogens from Exogens. origin of, 



Hen slow, 77. 

 Nitrification of soil, Deherain, 158. 



Botany — 



Plants, action of Pyocyanic bacillus 

 on, Charriu, 158. 



of Orizaba, Seaton. 76. 

 Prodromus Faunae Mediterraneae, Ca- 

 ms, 320. 

 Rainfall and leaf- form, Stahl, 7 7. 

 Turgescence and transpiration in 

 fleshy plants, Aubert. 

 Broadhead, G. C, Cambrian and the 



Ozark series, 57. 

 Browning, P. E., separation of copper 

 from cadmium, 28U. 



Calcium lines, new, Eder and Valenta, 



150. 

 Calvin, S.. Iowa geol. survey, vol. I, 



1892, 397. 

 Campbell, G. F., double chlorides, bro- 

 mides and iodides of caesium and 

 zinc, 431. 

 Caoutchouc, structure, Lueders, 135. 

 Carhart, H. IS., a one volt standard cell, 



60. 

 Carus, J. V., Prodromus Faunae Medi- 



terraneae, 320. 

 Chemistry — 



Acids, complex, containing septival- 



ent iodine, Blomstrand, 69. 

 Ammonia, specific heat of liquid, 73. 

 Ammonium-lead halides, Wells and 



Johnston, 25. 

 Antimony and rubidium, double hal- 

 ides, Wheeler, 269. 

 Arsenic with caesium and rubidium, 

 double halides, Wheeler, 88. 

 tests for, Clark, 297. 

 Caesium and cadmium, double chlor- 

 ides, bromides and iodides, Wells 

 and Walden. 425. 



quantitative determination, Wells, 

 186. 



and zinc, double chlorides, bro- 

 mides and iodides, Wells and 

 Campbell, 431 . 

 Carbon monoxide, density, Leduc, 

 299. 



preparation under high pressure, 

 Moissan, 477. 



* This Index contains the general heads Botany. Chemistry, Geology, Minerals, 

 Obituary, Rocks, and under each the titles of Articles referring thereto are, mentioned. 



