INDEX. 



645 



GEOLOGICAL REPORTS 



Canada, publications, 550. 



Illinois, 106. 



Iowa, 460. 



New Zealand, 333, 334. 



Pennsylvania, 106. 



South Dakota, 462. 



United States, annual report, 105 ; 

 publications, 329. 



West Virginia, 106. 



Wisconsin, 461. 



Wyoming, 462. 

 Geological Society, meeting at New 



Haven, 120, 198. 

 Geology, Bureau of Economic, Texas, 



461. 



GEOLOGY. 



Arthropods, new species from Illi- 

 nois, Savage, 149. 

 Brachiopoda, Cambrian, Walcott, 



194, 331. 

 Coal beds, formation, Stevenson, 



546. 

 Coral reefs, Dana's confirmation of 



Darwin's theory, Davis, 173, 334. 

 Devonian of Rock Island region, 



correlation, Ekblaw, 460. 

 Dinosaurs in Colorado Tertiary. 



Lee, 531. 

 — of East Africa, Schuchert, 34. 

 Earth-movements of Eastern Amer- 

 ica, Spencer, 561. 

 Estancia beds of Brazil, Branner, 



619. 

 Eurj'pterida of New York, Clarke 



and Ruedemann, 458. 

 Footprints, Permian vertebrate, 31. 

 Halobiidse and Monotidse of the 



Trias, Kittl, 550. 

 Isostasy, Hayford, 196 ; in India, 



Crosthwait, 197. 

 Landformen, Beschreibung der, 



Davis and Riihl, 551. 

 Man, prehistoric, see Man. 

 Ore deposits of Park City district, 



Utah, Boutwell, 111. 

 Paleozoologv, von Reichenbach, 



195. 

 Roanne Basin, Oligocene, Deperet, 



350. 

 Shinarump conglomerate, Gregory, 



424. 

 Silurian limestone of Milesburg 



Gap, Penn., Brown, 83. 

 Stratigraphy of North America, 



Willis, 193. 

 Terrestrial gravity and earth move- 

 ments, Spencer, 561. 

 Trias of the Himalayas, Diener, 



108. 



Volcanic phenomena at Kilauea, 

 Perret, 139, 273, 337, 469, 611. 



Wustenbildung, das Gesetz der, 

 Walther, 550. 

 Glacial cirques near Mt. Washington, 



G old th wait, 1. 

 Glaciers, variations in 1911, 333. 

 Goldschmidt, Atlas of Crystal Forms, 



553. 

 Goldthwait, J. W., glacial cirques 



near Mt. Washington, 1. 

 Gooch, F. A., use of selenic acid, in 



bromine determination, 54 ; purifi- 

 cation of barium sulphate, 311. 

 Gravity, isostatic compensation in, 



Bowie, 197. 

 — and earth-movements, Spencer, 



561. 

 Gregory, H. E., Shinarump conglom 



erate. 424. 

 ! Gregory, J. W., Making of the Earth, 



197. 



H 



Hannibal, H., mollusca of the Cal- 

 ifornia Province, 548. 



Hasheesh, Robinson, 119. 



Hawkins, A. C, minerals of Prince- 

 ton, N. J., 447. 



Heat Conductivity, Mathematical 

 Theory, Ingersoll and Zobel, 544. 

 I Hegner, R. W., Zoology, 199. 

 i Helium canal rays, spectrum, Stark, 

 etc., 640. 



Henderson, L. J., Fitness of Envi- 

 ronment, 543. 



Henry, T. A., Plant Alkaloids, 555. 



Hill, D. U., purification of barium 

 sulphate, 311. 



Hillebrand, W. F., action of heavy 

 solutions on minerals, 439 ; calcio- 

 volborthite (?) from Utah, 441. 



Himalayas, Trias of, Diener, 108. 



House-flies, Hewitt, 199. 



Hrdlicka. A., Early Man in America, 

 111. 



Hydrodynamics, Villamil. 327. 



Hygiene, Principles, Bergey, 119. 



I 



Ignition, Magneto and Electric, Hib- 

 bert, 104. 



Illinois geol. survey, 106. 



Immunity, Manual of, Fraser, 556. 



Interference fringes, resolution, Ba- 

 rus, 308. 



Ionization currents, effect of a mag- 

 netic field, Duane, 121. 



Ions, recombination, Plimpton, 39. 



Iowa geol. survey, 460. 



