Index. 



511 



Megadiastrophism, Chamberlin, 253. 

 Meier, W. H. D., Study of Living 



Things. 421. 

 Merrill, G. P., New Meteoric iron 



from Kentucky, 329. 

 Meteorite, iron, Kentucky, new, 



Merrill, 329; Tennessee, 420. 

 Mineral Resources of the Philip- 

 pines, 1919, 1920, 82. 

 Minerals, Microscopical Deter- 

 mination, Johannsen, 419. 

 — New Crystal Forms, Whitlock, 



S3. 

 MINERALS. 



Andradite, New Jersey, 251. 



Babingtonite, Japan, 159. Busta- 

 mite, New Jersey, 250. 



Cyprine, New Jersey, 249. 



Ilsemannite, new, 50. 



Polyadelphite, New Jersey, 251. 

 Polyhalite, Texas, 84. 



Rhodonite, New Jersey, 250. 



Vesuvianite, New Jersey, 249. 



Zircon in igneous and sedi- 

 mentary rocks, Armstrong, 391. 

 Minnesota Devonian, Stauffer, 396. 

 Mohler, F. L., Origin of Spectra, 



502. 

 Monier-Williams, G. W., Power 



Alcohol, 76. 

 Morey, G. W., Melting of potash 



feldspar, 1. 

 Mount Everest, rocks of, 419. 



N 

 New York State Museum, Seven- 

 teenth report, 503. 

 Nobel prizes, 1921 and 1922, 507. 

 Noble, L. F., Paleozoic formations 



of Grand Canyon, 419. 

 Norway, Das Fengebiet in Tele- 

 mark. Brogger, 80. * 

 Noyes, A. A., Chemical Principles, 

 73- 



O 

 OBITUARY. 



Bacot. A.. 94. Bell, A. G., 252. 



Cox. G. H., 329. 



Howe. H. M., 94. 



Kellner, W., 423. Kimball, A. L., 



423- 

 Mayor. A. G., 173. 

 Ranvier, L. A., 94. 

 Salisbury. R. D., 329. Sharp, D., 

 423. Simonds, G., 94. Smith. 

 A., 423. Smith, C. M., 507. 

 Sturley, A. A., 423. 



Tchugaiev, L. A., 507. Trouton, 



F. T., 423. 

 Wagner, C. W., 507. Water- 

 house, J., 507. Wesley, W. H., 

 507. Wilson, R. W., 507. 

 Observatory publications, 94. 

 Ohio," Pottsville fauna, Morning- 

 star, 502. 

 Outline of Science, Thompson, 88. 



Pan-Pacific Commercial Confer- 

 ence, 252. 



Parker, G. H., Smell, Taste, etc., in 

 the Vertebrates, 327. 



Pecora, primitive, in the Yale 

 Museum, Lull, in, 



Pennsylvania geol. survey, 83. 



Perner, J., Silurian of Bohemia, 53. 



Peruvian oil field, Zorritos forma- 

 tion, Spieker, 417. 



Petroleum, Blum, 415. 



Probabilities, Mathematical The- 

 ory, Fisher, 417. 



Public Opinion, Lippmann, 92. 



Queensland Muse 



um, memoirs, 91, 



Radium in Africa, 506. 

 Raymond, P. E., trilobite color- 

 markings, 461. 

 River gravels, structure, Johnston. 



387. 

 ROCKS. 



Eclogites of Norway, Eskola, 



505. 

 Gabbro of Cape Neddick, Maine, 



Wandke, 295. 

 Intrusive, of Maine and New 



Hampshire, Wandke, 139. 

 Mount Everest, 419. 

 Sparagmite, Eocambrian, So. 



Norway, Holtedahl, 165. 

 Tillite-like conglomerate in So. 



Norway, Holtedahl, 165. 



Zircon as criterion of igneous 



metamorphics, 391. 



Round, E. M., Crossotheca of 



Rhode Island Carboniferous, 131. 



Russell, E. J., Soil Conditions and 



Plant Growths, 88. 

 Russell, W. L., great Triassic fault 

 of So. Connecticut, 483. 



