INDEX TO VOLUME V* 



Academy, National, report for 1897, 



395 ; meeting at Washington, 396. 

 Actinometers, Electro-chemical, Ei- 



gollot, 228. 

 Agassiz, A., coral reefs of the Fiji 



group, 113. 

 Air waves, observation of, Emden, 70. 

 Alaska, gold fields, 305. 

 Alternating currents, change into 



direct, Graetz, 70. 

 American Microscopical Society, trans- 

 actions, 321. 

 Ames, J. S., Manual of Experiments 



in Physics, 302. 

 Argentine, Paleozoic faunas, Kayser, 



72. 

 Artesian wells in the Dakotas, Darton, 



161. 

 Association, American, meeting at 



Boston, 397. 

 Astronomical Observatory, Harvard, 



Annual report, 80 ; Annals, 320. 

 Atoms in Space, Arrangement of, 



Van't Hoff, 388. 

 Auroral period, 27-day, Clayton, 81. 

 Austin, M., oxidation of manganese, 



260 ; estimation of manganese, 209, 



382. 



B 



Bailev, G. H., Tutorial Chemistry, 

 390. 



Bailey, L. H., Lessons with Plants, 

 318. 



Bain, H. F., limestone at Bethany, 

 Missouri, 433. 



Barringer, D. M., Minerals of Com- 

 mercial Value, 155. 



Barus, C, combination tones of siren 

 and organ pipe, 88 ; electro-mag- 

 netic theory of light, 343. 



Becker, G. F., Kant as a natural 

 philosopher, 97 ; auriferous con- 

 glomerate of the Transvaal, 193 ; 

 determination of plagioclase feld- 

 spars, 349. 



Bigelow, F. H.. solar and terrestrial 



magnetism, 455. 

 Bliss, W. J. A.. Manual of Experi- 

 ments in Physics, 302. 

 Bolometer, Langley, 241. 

 Bonney, T. G., origin of diamonds of 



South Africa, 76. 

 Botanical Works — 



Botany, Textbook, Strasburger, 

 Schimper, Noll and Schenck, 471. 

 Pflanzenphysiologie, Pfeffer. 317. 

 Phytogeography of Nebraska, 



Pound and Clements, 471. 

 Plants, Lessons with, Bailey, 318. 

 Botany — 



Cell-wall, structure of, Gardiner. 



470. 

 Cyperaeese, No. vii, Holm, 47. 

 Embrvophvta siphonogama, Engler, 



156.' 

 Flora of Franz Joseph Archipelago, 



Fisher, 236. 

 Japanese Characea?, Allen, 472. 

 Permeability of the bark of tree 

 trunks to atmospheric gases, 

 Devaux, 318. 

 Transpiration of plants, psychro- 

 meter for, Leavitt, 440. 

 British Museum Catalogues, 75, 319. 

 Burbank, J. E., X-rays and mineral 

 phosphorescence, 53 ; phosphores- 

 cence bv electrification. 55 ; source 

 of X-rays, 129. 



Calvin S., geology of Johnson Co., 



Iowa, 149" 

 Cathode rays, effect on air. Lenard. 



149. 



See also Rontgen rays and X-rays, 

 Chalmers. R., pre-glacial decay of 



rocks in East. Canada, 273. 

 Chemical Works — 



Chemical Analysis. Manual of. 

 Fleurent, 147.' 



Preparations, Inorganic, Thorp, 



* This Index contains the general heads, Botany, Chemistry (inel. chem. physics), Geology, 

 Minerals, Obituary, Rocks, and under each the titles of Articles referring thereto are men- 

 tioned. 



i 



