INDEX TO VOLUME XXX.* 



Absorption cell, new form of, Bostwick, 



452. 

 Academy, California, Bulletin of, 319. 

 Connecticut, Transactions of, 247. 

 National, Albany meeting, 490. 

 Acid, sulphocyanuric, 481. 



tartronic, 76. 

 Agassiz, B. C, Louis Agassiz, 406. 

 Aldrich, T. K, Tertiary of Alabama, 



300. 

 Alkalimetry, new indicators for. 75. 

 American Philosophical Society, 86. 

 Antimony, native, Kimz, 275. 

 Armsby, H. P., Digestion Experiments, 



88. 

 Association, American, Ann Arbor meet- 

 ing, 87, 168, 315, 322. 

 British, at Aberdeen, 405. 

 Aurora borealis, annual change of, 240. 



Bailey, L. H., Talks afield about Plants, 

 167. 



Baird, S. F., Report of Secretary of 

 Smithsonian Institution, 167. 



Ball, V., Beport on Museums of America 

 and Canada, 168. 



Barium sulphate, reaction of, under 

 pressure, 481. 



Barker, G. F.,- chemical abstracts, 73, 

 153, 380, 481. 



Barometer, areas of low, Loornis, 1. 



Barus, C, kaolinization, 16H. 



Bathymetric map of the Pacific, Dana, 96. 



Batteries, galvanic, see Electricity. 



Beccari, 0., Malesia, 487. 



Becker, G. F., impact friction and fault- 

 ing, 116, 194, 244. 

 volcanic cones, 283. 

 stratigraphy of California, 399. 

 Precious Metal Deposits, 487. 



Behrens, J. W., The Microscope in Bot- 

 any, 248, 319. 



Bell, L., rainband spectroscopy, 347. 



Bennett, A. W., Text-book of Botany, 

 164. 



Benzene derivatives, synthesis of, 384. 



Biela's and Denning's comets, 322. 



* This Index contains the general heads Botany, Geology, Minerals, Obituary, 

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



Binney, W. G., obituary of Thomas 



Bland, 407. 

 Black Hills, uranium minerals from, 82. 

 Blake, W. P., new localities of erythrite, 



163. 

 Bois, D., Le Potager d'un Curieux, 164. 

 Bolton, H. C, Catalogue of Chemical 



Periodicals, 88. 



Catalogue of Scientific and Techni- 

 cal Periodicals, 247. 

 Bostwick, A. E., new form of absorption 



cell, 452. 

 Botany — 



Anthers, structure of, 488. 



Ascidia, histology of, 489. 



California plants, 319. 



Edible plants, lti4. 



Fungi, reserve carbohydrates in, 489. 



Illustrationes Flora Atlanticas, 487. 



Micrococcus, influence of sunlight on, 

 489. 



Plants inhabited by ants, 245, 487. 



Roses of North America, 166. 



Tetracoccus, 166. 

 Bower, F. O., Practical Instruction in 



Botany, 164. 

 Bowman, J. E., Introduction to Practical 



Chemistry, 168. 

 Brezina, A., Meteorites of the Vienna 



Museum, noticed, 402. 

 Britton. N. L., North American species 



of Scleria, 246. 

 Bromine, union of, with chlorides, 381. 

 Brown, W. G., quartz-twin from Vir- 

 ginia, 191. 

 Burbury, S. H., Mathematical Theory 



of Electricity and Magnetism, 241. 



c 



Call, R. E., Quaternary and Recent Mol- 



lusca of the Great Basin, 79. 

 Campbell, H. D. and J. L., Rogers's Geol- 

 ' ogy of the Virginias, 357. 

 Canada, glaciation of the Hudson's Bay 



region, 242. 

 Carbon dioxide, decomposition of, by the 

 electric spark, 383. 



reduction of, by carbon, 381, 

 filament, disintegration of, 314. 

 heat of combustion of, 154. 



