576 



INDEX. 



GEOLOGY— cont. 



Dicotyls, origin, Wieland, 451. 



Dinosaurs not a natural order, von 

 Huene, 145. 



Eocene of California, fauna, Dick- 

 erson, 367. 



Eurypterids, Carboniferous from 

 Nebraska, Barbour, 507. 



Faunas, succession of, at Levis, 

 Quebec, Raymond, 523. 



Frogs, fossil, of North America, 

 Moodie, 531, 



Gastropods, Carboniferous, color 

 markings, Roundy, 446. 



Geologic time-tables for North 

 America, Schuchert and Bar- 

 rell, 1. 



Glacial moraine in New Hampshire, 

 Foshay, 345. 



Lorraine faunas, Foerste, 367. 



Medusina walcotti, Barbour, 505. 



Mud cracks, Moore, 101. 



Narragansett basin, unconformity, 

 Loughlin and Hechinger, 45. 



Nodules with fishes from the Coal 

 Measures of Kansas, Twenhofel 

 and Dunbar, 157. 



Paleozoic fossils, Arctic, Schuchert, 

 467. 



Paradoxides, Braintree, Mass., Ray- 

 mond, 100. 



Psaronius braziliensis, crown struc- 

 ture, Derby, 146. 



Rectogloma problematica, 275. 



Rock shelter, passing of a Connec- 

 ticut, MacCurdy, 511. 



Unios in Massachusetts Triassic, 

 Troxell, 460. 

 Gibbs, Wolcott, ring burner of, 



Levison, 489. 

 Gregory, H. E., Little Colorado Val- 

 ley, Arizona, 491. 



H 



Hawaiian Volcano Observatory, 103. 

 Hayden, E. M., Jr., separation of 



zirconium, 137. 

 Hechinger, L. A., unconformity in 



Narragansett basin, 45. 

 Hicks, W. B., sulphohalite, Cal., 



273 ; searlesite, 437. 

 Hoag, C. G., Theory of Interest, 114. 

 Huene, F. R. von, Dinosaurs not a 



natural order, 145. 

 Huntington, E., Climatic Factor in 



Arid America, 563. 



I 



India, report of Board of Scientific 



Advice, 1912-13, 112. 

 Interest, Theory of, Hoag, 114. 



Ions in Aqueous Solutions, Complex, 



Jaques, 480. 

 Iowa, weed flora, Pammel, 104. 



J 



Jamieson, G. S., determination of 

 sulphurous acid, 166. 



Jaques, A., Complex Ions in Aque- 

 ous Solutions, 480. 



Jellinek, K., Physikalische Chemie, 

 479. 



K 



Kansas, fish nodules, 157. 

 Kingscott, P. C. R., Chemistry, 558. 

 Knight, R. S. G., Chemistry, 558. 



Larsen, E. S., searlesite, 437. 

 Lassen Peak, recent eruptions, 



Diller. 567. 

 Leander McCormick Observatory, 



publications, 110. 

 Leverett, F., observations on Craigh- 

 ' ton Lake, Ohio, 432. 

 L6vis, Quebec, faunas, Raymond, 



523. 

 Levison, W. G., ring burner of Dr. 



Wolcott Gibbs, 489. 

 Light, propagation in dispersing 



media, Sommerfeld and Brillouin, 



96. 

 Logarithmic Tables, Moore, 110. 

 Loomis, F. B., Deseado Formation 



of Patagonia, 482. 

 Loughlin, G. F., unconformity in 



Narragansett basin, 45. 

 Lucian, A. N., active deposit of acti- 

 nium in an electric field, 539. 

 Lunar crater, change in, Pickering, 



95. 

 Lyman, T., Spectroscopy of the 



Ultra-violet, Lyman, 562. 



M 



MacCurdy, G. G., passing of a 

 Connecticut rock shelter, 511. 



Macnutt, B., Electricity and Magne- 

 tism, 562. 



Magnetism, terrestrial, 98. 



Man in Europe, Antiquity, J. Geikie, 

 571. 



McFarland, J., Biology, 106. 



Merwin, H. E., crystallization of 

 calcite, etc., 355; microscopic study 

 of marcasite and wurtzite, 393. 



Metallurgy, Wysor. 559. 



Minerals, Black Hills, Ziegler, 104. 



— of California, Eakle, 487. 



— and Rocks, Determination of Com- 



mon, Hobbs, 104. 



