680 



GENERAL INDEX. 



[4 



299; interferences of crossed 

 spectra, 40, 486. 



Barus, C. and M., plane grating 

 for spectrum measurements, 31, 

 85. 



Baskerville, Qualitative Chemical 

 Analysis, 31, 332. 



Bassler, R. A., stratigraphy of 

 deep well at Waverly, O., 31, 

 19. 



Batteries, Storage, Morse, 33, 380. 



Bauer, L. A., gravity determina- 

 tions at sea, 31, 1; Hecker on 

 ocean gravity observations, 33, 



245. 



Bayliss, W. M., Enzyme Action, 

 32, 82. 



Becker, G. F., new mechanical 

 quadratures, 32, 117. 



Bedell, F., Direct and Alternating 

 Current Manual, 32, 395. 



Bedrock, 35, 3,36. 



Bendrat, T. A., geology of Cai- 

 cara, Venezuela, 31, 443; rocks 

 of Cerro de Santa Ana, Vene- 

 zuela, 37, 268. 



Benson, H. K., Industrial Chem- 

 istry, 37, 194. 



Berckhemer, F., problematic fos- 

 sil from Catskill formation, 38, 



275. 

 Bergen, J. Y., Botany, 33, 164, 38. 



I0 5- 



Bermuda, deep boring, Pirsson 

 and Vaughan, 36, 70. 



— geology, Pirsson, igneous plat- 

 form, 38, 189; petrology of 

 lavas, 38, 33i- 



Berry, E. W., Engelhardtia from 

 American Eocene, 31, 491; Vir- 

 ginia Pleistocene plants, 34, 

 218; age of plant-bearing shales 

 of Richmond coal field, 34, 224; 

 Nipa-palm in No. American Eo- 

 cene, 37, 57; date palm in Ter- 

 tiary of Texas, 37, 403; Eocene 

 ancestor of the Zapodilla, 39, 

 208. 



Bibliotheca Zoologica, Taschen- 

 berg, 35, 558. 



Bigelow, F. H., earth's nonadia- 

 batic atmosphere, 34, 515; radi- 

 ation in the earth's atmosphere, 

 35, 254; determination of the 

 "Solar Constant," 38, 277. See 

 Very, 39, 201. 



Binaries, orbits of eclipsing, 

 Shapley, 40, 669. 



Binary System, see System. 



Bingham, H., prehistoric human 

 remains at Cuzco, Peru, 33, 297, 

 Lake Parinacochas, 34, 12; sup- 

 posed prehistoric human re- 

 mains of Cuzco, 36, 1. 



Biology, Evolutionary, Dendy, 



34, 491; General, Abbott, 38, 

 106, McFarland, 31, 244, 38, 106; 

 Manual, Bigelow, 35, 116; Mod- 

 ern Problems, Minot, 37, 123. 



Bird Life in Michigan, Barrows, 

 35 116. 



Birds, fossil, in the Marsh Col- 

 lection, Yale University, Shu- 

 feldt, 39, 683. 



— See Zoology. 



Bjerknes' Dynamic Meteorology, 



35, 202. 



Black, N. H., Physics, 36, 566. 



Black Hills, Minerals, 38, 104. 



Blackwelder, E., Elements of 

 Geology, 31, 463; Geology of 

 the United States, 35, 332; Pale- 

 ozoic faunas of Wyoming, 36, 

 174; calcareous algae in the 

 Middle Cambrian, Wyoming, 

 39, 646. 



Blake, J. C, General Chemistry, 



36, 563. 



Blake, J. M., method of cleaning 

 diatoms, 35, 19; mounting dia- 

 toms, 37, 535; Nobert's ruling, 

 38, 147; growing crystals for 

 measurement, 39, 567. 



Blaker, E., Physics, 33, 380. 



Bliss, A. R., Jr., Qualitative 

 Chemical Analysis, 39, 123. 



Blow, pressure of, Hopkinson, 33, 

 50i. 



Bloxam, C. L., Chemistry, 37, 274. 



Blumenthal, P. L., decomposition 

 of cerium earth double sul- 

 phates, 32, 164; detection of 

 elements forming insoluble sul- 

 phates, 32, 246. 



— iodic acid process, 34, 469. 



— selenic acid, use in determina- 

 tion of bromine, 35, 54; prepa- 

 ration of selenic acid, 35, 93. 



Boeke, H. E., Petrography, 40, 

 664. 



Boiling point of sulphur, Day and 

 Sosman, 33, 517. 



determination, 31, 146. 



Bolivia, La Paz gorge, Gregory, 

 36, 141. 



Bologna, University, fiftieth anni- 

 versary of Prof. Capellini, 31, 

 582. 





