39] 



VOLUMES XXI-XXX. 



535 



New Jersey, cretaceous amber from, v, 

 234. 



diabase intersecting zinc ore, Emer- 

 son, iii, 376. 



dyke of elaeolite-syenite, in, Emer- 

 son, iii, 302. 



geological reports, i, 409; ii, 77; 

 iii, 325; v, 383; vii, 408; xxx, 161. 



glacier, thickness of, Smock, v, 339. 



hayesine from Bergen Hill, iii, 458. 



Highlands, height of, vii, 408. 



human tooth in Trenton gravel, vii, 

 498. 



Jura-trias of, v, 383. 



mastodons in, iv, 294. 



native iron in, vii, 409. 



native silver in, Barton, xxx, 80. 



paleolithic gravels of, iii, 242. 



palasolithic implements from, iii, 152. 



Triassic, thickness of, ii, 78. 



trap of, ii, 230 ; iv, 345 ; v, 383, 

 474 ; vii, 408 ; xxx, 161. 



unconformability'in the Silurian of, 



vii, 153. 



Newlands, J. A. R., Periodic Law, and 



Relations of Atomic Weights, vii, 485. 



New Mexico, Burlington limestone in, 



Springer, vii, 97. 



Carboniferous of, iv, 150. 



Eocene fossils of, ii, 408. 



Laramie group of, Stevenson, ii, 370. 



meteoric iron from, Kunz, xxx, 235. 



turquois from, ii, 67; v, 197. 

 New South Wales, Royal Society of, iv, 



319 ; vi,80 ; viii, 160. 



Minerals of, Liver sidge, vi, 76. 

 Newton, E. T.. Gastornis Klaassenii, xxx, 



318. 

 Newton, H., geology of Black Hills, ii, 



399. 

 Newton, H. A., obituary of M. Chasles, i, 

 165. 



astronomical notices, ii. 84, 416; iii, 

 160; v, 165, 398; vii, 77, 244; viii, 

 404. 



obituary of Benjamin Peirce, ii, 167. 



minor planers, iii, 249. 



notice of Peirce's Algebra, iii, 336. 



notation of comets, iii, 1 60. 



notice of Minchin's Kinematics, v, 

 233. 



of Coast Survey Report, v, 398. 



Craig's Treatise on Projections, vii, 

 245. 



compensation of chronometers, ix, 

 497. 



Cremona's Geometry, xxx, 489. 



effect upon earth's velocity of small 

 bodies passing near it, xxx, 409. 

 New York, Becraft's Mountain, Davis, 

 vi, 381. 



NewTork, Bronx Valley pot-holes, v, 158. 



channel-fillings, Devonian, Williams, 

 i, 318. 



Cortlandt rocks, Dana, ii, 103 ; v. 

 478 ; viii, 384. 



Devonian Crustacea of, Clarice, iii, 

 476; iv, 55; v, 120. 



Devonian fossils of, i, 44. 



dip of rocks in central, Williams, vi, 

 303. 



drainage and rainfall of, vii, 418. 



fauna of the Chemung, Williams, v, 

 97. 



geological reports, iv, 318 ; v, 391 ; 

 vii, 418; viii, 234. 



glacial phenomena of Long Island, 

 v, 475 ; viii, 230. 



Niagara River, viii, 32. 



Gundlachia in, Clarke, iii, 248. 



gypsum deposits in. xxx, 212. 



Eurypterida from, iii, 151, 213,418. 



new Dinichthys from, Ringueberg, 

 vii, 476. 



Orange Co. fossils, Darton, xxx, 452. 



Primordial fossils in, Ford, viii, 35. 



Schenectady rocks, Ford, ix, 397. 



Schodack landing, rocks near, Ford, 

 viii, 35, 206, 242; ix, 16. 



Sea-bottom off New York Bay, Lin- 

 denkohl, ix, 475. 



Spiraxis from, xxx, 244. 



Staten Island geology, ii, 488. 



Taconic of, Dana, ix, 205, 437. 



unconformability at Rondout, Davis, 

 vi, 389. 



Wappinger Valley limestone fossils, 

 Dwight, i, 78 ; vii, 249. 



Westchester Co. geology, Dana, i, 

 425; ii, 103, 313, 327. 

 New Zealand, fauna and flora of, Sutton, 

 ix, 343. 



Institute, Transactions and Proceed- 

 ings of, xxx, 246. 

 Niagara Falls, as a source of energy, ii, 

 397. 



River, see Geology. 

 Nicaragua, supposed human footprmts 



in sandstone of, vii, 239. 

 Nichols, E. L., electrical resistance of in- 

 candescent platinum, ii, 363. 



duration of color impressions on the 

 retina, viii, 243. 



a study of pigments, viii, 342. 



sensitiveness of the eye to colors, 

 xxx, 37. 

 Nicholson, H. A., Silurian Eossils of the 

 Girvan District, i, 243. 



Structure and Affinities of Monti- 

 culipora, ii, 322. 



Classification of the Animal King- 

 dom, iv, 478. 



