SUBJECT INDEX 



615 



Interferometry . *Gas analysis, applica- 

 tion of the interferometer to. 

 Junius D. Edwards. 415. 

 Mammalogy. fBean mouse of Lewis 

 and Clark, Maximilian and others. 

 Vernon Bailey. 146. 

 tElk of Jackson's Hole. E. A. Gold- 

 man. 586. 

 fKangaroo rat in Arizona. W. P. 



Taylor. 586. 

 fKangaroo rats of our western desert, 

 habitat and home life of. ErnesT 

 Thompson Seton. 306. 

 Mathematics. fPhysics, conception of 

 business of mathematical. R. C. 

 Tolman. 275. 

 Reciprocals, graphic method of plot- 

 ting. F. E. Wright. 185. 

 Trigonometric computer, a. F. E. 

 Wright. 29. 

 Metallography. *Aluminum and its light 

 alloys with copper and magnesium, 

 constitution and metallography of. 

 P. D. Merica, R. G. WaltenbERG 

 and J. R. Freeman. 416. 

 *Platinum group, metals of — osmium, 

 platinum, palladium, iridium, rho- 

 dium, ruthenium, bibliography of. 

 J. L. Howe and H. C. Holtz. 301. 

 Meteorology. fClouds and their sig- 

 nificance. Charles F. Brooks. 

 396. 

 Paradoxes, a bundle of meteorological. 



W. J. Humphreys. 163. 

 Solar radiation measurements for 

 weather forecasting in Argentina, 

 the use of. C. G. Abbott. 226, 

 t236. 

 fTemperature, standard scale of. 

 C. W. Waidner, E. F. Mueller 

 and P. D. FooTE. 276. 

 fTemperatures, predicting minimum. 



J. Warren Smith. 395. 

 Weather forecasting in Argentina, the 

 use of solar radiation measurements. 

 C. G. Abbot. 226, t236. 

 fWeather forecasting, use of solar 

 variations in. C. F. Brooks. 241. 

 See also Hj'drology. 



Mineralogy. Anthophyllite, optical 

 properties of. N. L. Bowen. 411. 

 Hausmannite in the Batesville Dis- 

 trict, Arkansas. H. D. MisER and 

 J. G. Fairchild. 1. 

 Sulfide minerals, the nomenclature and 

 classification of. Edgar T. 

 Wherry. 487. 



Necrology. §Brashear, John Alfred, 

 311. Bruce, Eugene Sewell, 402. 

 Bryan, Albert Hugh, 150. 

 Chambers, W. E., 246. Chap- 

 man, Robert Hollister, 115. 

 Churchill, William, 402. Coff- 

 man, William Bayles, 215. Ellis, 

 Arthur Jackson, 450. Faxon, 

 Walter, 450. Gorgas, William 

 Crawford, 426. Iddings, Joseph 

 Paxson, 480. Jennings, Hennen, 

 216. LiNDENKOHL, Henry, 247. 

 Morse, Harmon Northrup, 503. 

 Peary, Robert Edwin, 184. 

 Pillsbury, John Elliott, 84. 

 Pirsson, Louis Valentine, 28. 

 Reed, R. Luther, 340. Rogers, 

 Gaillard Sherburne, 28. Sin- 

 clair, Cephas Hempstone, 384. 

 Surface, Henry Earl, 404. 

 Tracy, Samuel Mills, 480. Wood, 

 Nelson R. 600. 

 Oceanography. *Physical characteristics 

 of ocean depths. G. W. Little- 



HALES. 80. 



Optics. fMicroscope, contrast sensi- 

 bility of the eye as a factor in the 

 resolving power of the. F. E. 

 Wright. 475. 

 Ornithology. fChesapeake Bay, some 

 birds of. William Palmer. 305. 



*Diving birds, order Pygopodes, life 

 histories of North American. A. C. 

 Bent. 203. 



*Glacier National Park, birds of. 

 Florence Merriam Bailey. 204. 



*Hedymeles melanocephalus, geograph- 

 ical races of. H. C. Ober- 

 holser. 206. 



*Lead poisoning in waterfowl. Alex- 

 ander Wetmore. 202. 



