488 



GENERAL INDEX. 



[10 



mese amber, 42, 135; 44, 360; 



fossil parasitic hymenoptera, 47, 



376. 

 Coe, W. R., a century of zoology 



in America, 46, 355; notice of R. 



Rathbun, 46, 757. 

 Cohen, J. B., Organic Chemistry, 



45, 233. 

 Coleman, A. P., wave work as a 



measure of time, 44, 351, 487. 

 Collineation Groups, Finite, Blich- 



feldt, 43, 487. 

 Colloidal, Colloids. See CHEM. 



WORKS. 

 Color Vision, theory, Houstoun, 



42, 433- 

 Colorado age of Scranton coal, 



Richardson, 43, 243. 



— fossil footprints from the Grand 

 Canyon, Lull, 45, 337; Carbon- 

 iferous, Schuchert, 45, 347; Cam- 

 brian, 45, 362. 



— Geology of the Raton Mesa, 

 Lee and Knowlton, 47, 74, 142. 



— mineral springs, radioactive 

 properties, Lester, 46, 621. 



— Raton Mesa, geology, Lee and 

 Knowlton, 47, 74, 142. 



Coloring Matters, Natural Organic, 

 Perkin and Everest, 47, 382. 



Comstock, D. F., Matter and Elec- 

 tricity, 43, 414. 



Congress, Library of. See Library. 



Coniferous woods, Potomac, for- 

 mation, Sinnott and Bartlett, 41, 

 276. 



Conn, H. W., Agricultural Bac- 

 teriology, 45, 424. 



Connecticut, central, in the geo- 

 logic past, Barrell, 41, 148. 



— geol. survey. See GEOL. RE- 

 PORTS. 



— insects of, Viereck, etc., 44, 83; 

 marine terraces, Hatch, 44, 319; 

 Valley, Triassic life, Lull, 41, 147, 



Continental fracturing, Oceanica, 

 Schuchert, 42, 91. 



Coral reef problem and Funafuti 

 borings, Skeats, 45, 81; the for- 

 mation of dolomite, Skeats, 45, 

 185; and isostasy, Molengraaff, 

 44, 153- 



— see Davis, W. M. 



zone and the glacial period, 



Daly, 48, 136. 



— reefs, in the Fijis, Andrews, 41, 

 135. 



— and coral islands, Murray Is., 

 47, 80. 



Corona, influence of a series spark 



on, Crooker, 45, 281. 

 Cosmogony, Jeans, 49, 150. 

 Cotton, C. A., block mountains in 



New Zealand, 44, 249; 45, 149. 

 Coulter, J. M., and M. C, Plant 



Genetics, 44, 239. 

 Cramer, W., Chemical Physiology, 



46, 549- 



Crehore, A. C, Matter and Energy, 



45, 76. 

 Cretaceous, lower, in Maryland, 



Berry, 50, 48. 

 Crew, H., Physics, 42, 50. 

 Crooker, S. J., influence of a series 



spark on the direct current 



corona, 45, 281. 

 Crooks, H. F., Early Silurian rocks 



of No. Michigan, 45, 59. 

 Crops, Manuring for, Russell, 44, 



86. 

 Cross, C. F., Cellulose, 47, 239. 

 Cross, W., obituary notice of Louis 



V. Pirsson, 50, 173. 

 Crowther, J. A., Life of Faraday, 



47, 230; Molecular Physics, 48, 

 473; Ions, Electrons, etc., 49, 

 381. 



Crustacea, Paleozoic, Vogdes, 44, 



33&- 

 Crystal drawing and modeling, 



Blake, 43, 397; optics, use of 



graduated sphere, Warren, 42, 



493; problems, Blake, 46, 651; 



structure, Whitlock, 49, 259; of 



calcite group, Wyckoff, 50, 317; 



zones, plotting, Blake, 42, 486; 



43, 237. 

 Crystallography and Mineralogy, 



new journal, Goldschmidt, 50, 



398. 

 Crystalline cylinders, stress-strain 



relations in, Bridgman, 45, 269. 

 Crystals, growth under external 



pressure, Taber, 41, 532; method 



of growing large, Moore, 48, 391; 



salt, formation, Long, 43, 289. 

 j Cunningham, E., Relativity and the 



Electron Theory, 41, 297. 

 j Cushny, A. R., Secretion of Urine, 



I 44, 159. 



I Cutbush, James, Amer. Chemist, 



1788-1823, Smith, 49, 79. 

 ; Cuttingsville, Vt., eruptive rocks, 



Eggleston, 45, 377. 

 Cuzco, Peru, geology, Gregory, 41, 



1; Indians of, Ferris, 43, 339- _ 

 Cycadophyte, classification, Wie- 



land, 47, 391; from No. Amer. 



Coal Measures, Bassler, 42, 21. 



