540 



GENERAL INDEX. 



[44 



Putnam, F. W., paleolithic implements 

 of the valley of the Delaware, iii, 152. 

 Pyramid problem, v, 482. 



Quartz, optical behavior of. in electrical 



field, v, 308. 

 . see also Minerals. 

 Quebec, Devonian fishes from, Whiieaves, 



i, 494. 

 Queen Charlotte Islands, age of Mesozoic 



of, Whiteaves, ix, 444. 

 Quinones, constitution of, iii, 486. 



R 



Rabenhorst's Kryptogamen- Flora, i, 507; 



v, 314; xxx, 488. 

 Radiometer, phenomena of, v, 229. 

 Radiophonic researches, Bell, ii, 87. 

 Raffinose from molasses, ix, 334. 

 Rain areas, Loomis, iv, 1. 

 Rainband spectroscope, Bell, xxx, 347. 

 Rainfall and flood in New York and 

 elsewhere, Gardiner, vii, 418. 



annual, Loomis, iii, 1 ; v, 1 ; Woei- 

 kof, iii, 341. 



in Middletown, Conn., Ward,v, 118. 

 in Ohio and Connecticut valleys, J. 

 D. Dana, vii, 419. 



in Wallingford, Conn., Harrison, i, 

 496. 



returns, vii. 422. 

 Tables of, Schott, iii, 250. 

 Raleigh, Elisha Mitchell Scientific So- 

 ciety of, ix, 84. 

 Rath, G. v., mineralogical notes, ix, 419. 

 vanadates and iodyrite from New 

 Mexico,, xxx, 81. 



geologische Briefe aus America, 

 viii, 401. 

 Rattan, V., Popular California Flora, iii, 



495. 

 Rau, C, Prehistoric Fishing in Europe, 

 ■ and North America, ix, 424. 

 Rayleigh, Address before Brit. Assoc, 



viii, 300. 

 Reade, T. M., denudation of the two 

 Americas, ix, 290. 



the Mersey tunnel, ix, 413. 

 Refraction, double. GUIs, iii, 262, 460. 

 in fluids, ix, 256. 

 in some isometric salts, vi, 407. 

 of quartz, v, 308. 

 elliptical double, iii, 487. 

 equivalents, Gladstone, ix, 55. 

 indices of. of ethers, i, 279. 

 lateral astronomical, vii, 466 bis. * 



*Thg paging 466, 467 is duplicated in vol. xxvii. 



Refractive power and molecular struc- 

 ture of organic compounds, i, 70. 

 Regelation, Hungerford, iii. 434. 

 Remsen, I. Boston city water, iii, 250. 



Theoretical Chemistry, vii', 238. 

 Renevier, E., Les Facies Geologiques, 



ix, 262. 

 Reports of Engineers, index of, iii, 336. 



see Geological. 

 Rethwisch, pyrargyrite, proustite, xxx, 



402. 

 Reyer, E. , Zinn, noticed, ii. 157. 

 Rhode Island, geology of. Bale, vii, 217, 

 282. 



iron ore of, ii, 152. 

 Rice. W. 2?., minerals from Middletown. 

 Connecticut, ix, 263, 343. 

 geology of Bermuda, ix, 338. 

 Richards, E. H., Chemistry of Cooking 



and Cleaning, not., iii, 416. 

 Richthofen, F. v., China, vi, 80, 152. 

 Ridgway, R., Native Trees of the Lower 



Wabash, iv, 400. 

 Ridley, H. L., African Cyperacea?, viii, 74. 

 Riggs, R. B., Grand Rapids meteorite, 



xxx, 312. 

 Riley, C. V., Entomological Reports, ii, 



246; v, 240; vii, 417. 

 Ringueberg, E. N. S., new Dinichthys 



from New York, vii, 476. 

 Rio Negro Expedition, vi, 410. 

 Rising, W. B., metalliferous vein-forma- 

 tion, iv, 23. 

 River-channels, re-eroded, i, 155. 



see Geology. 

 Robinson, F. C, allanite from Topsham, 



Maine, vii, 412. 

 Robinson, J., Flora of Essex Co., i, 251. 

 Robinson, S. W., polarization of sound, 



i, 501. 

 Rocks, crystalline, 



of Alabama, Hitchcock, xxx, 278. 

 California, igneous, Hague and 

 Iddings, vi, 222. 



Colorado, hypersthene syenite, 

 andesite, Cross, v, 139, 391, vi,' 76. 



Great Basin, igneous, Hague and 

 ■Iddings, vii, 66, 453. 



Connecticut, trap, Halves, ii, 231. 

 Massachusetts, near Boston, Bit- 

 ler, ii, 80 ; at Milton and Quincy, 

 Wadsworth, iii, 418, v, 475; in Essex 

 Co., gabbro and syenite, Wadsworth, 

 xxx, 163; at Brighton, amygdaloid, 

 iii, 65 ; at Braintree, syenite, v, 69. 



Minnesota, and the Taconic, Win- 

 chell, xxx, 396 ; strength of granites 

 of, ix, 68 ; analysis of syenites of, 

 viii, 316. 



Nevada, Washoe, Becker, vi, 479; 

 Hague and Iddings, xxx, 388. 



