New York, statistics of, in 1831, (population, manufactures, agriculture, education, &c.,) xx, 147. ----, Report, noticed, of the Regents of the University of, xxii, 415; xxv, 258^f; xxvii, 177; xxx, 389; xlix, 176. ----, Reports, annual, noticed, of the geological survey of, xxxii, 186; xxxvi, 1; xxxix, 95; xl, 73; xlii, 227. ----, ----, final geological, reviewed, _D. D. Owen_, xlvi, 143; xlvii, 354^f; xlviii, 296.^f ----, ----, mineralogical, by _L. C. Beck_, reviewed, xl, 75; xlvi, 25.^f ----, ----, zoological, of _J. E. De Kay_, xlv, 397. ----, Albany Co., geological survey of, executed by _T. R. Beck_; iii, 239. ----, mineral waters of Albany city, xxxvi, 9. ----, Canaan Mountains, geological section of, with observations on the soil and productions of the neighboring region, _D. H. Barnes_, v, 8, 204^f; peat abundant, 8; quarries of limestone, 10; fine sand, 10; Lebanon roofing slate, 11; graywacke at summit, 14; prospect, 14; disruption and sinking of the strata, 15; iron ores, 20; lead ore, 21. ----, carburetted hydrogen springs, xv, 236; xvii, 398; xxxvi, 6. ----, Catskill Mountains, account of, _H. E. Dwight_, ii, 11; rocks and petrifactions of, 12, 13; sulphur spring, 15; falls of the Kaaterskill, 17, 21. ----, ---- Mountains, account of, _H. E. Dwight_, ii, 11; elevation, according to Capt. Partridge, 19; prospect, 19; lakes, 20; mink pot, 24; wild animals, 28. ----, ---- ----, geology of, _D. W. Barton_, with a plan, iv, 249. ----, ---- ----, memoir on, with notices of the topography, scenery, mineralogy, zoology and economical resources, _J. Pierce_, vi, 86. ----, Chatauque Co., Fredonia gas spring, xvii, 398; xxxvi, 6. ----, Chitteningo, fossil calcareous tree of, v, 251; xviii, 354; xxxvi, 12. ----, Clinton group of rocks, iron ores in, xlviii, 301. ----, Columbia and Dutchess Counties, iron ores in, xxxvi, 21; xlvi, 27. ----, ---- ----, at Hillsdale and Amenia, viii, 243. ----, ---- ----, manganese ores, xlvi, 28. ----, ----, Ancram lead mine, viii, 247. ----, Lebanon nitrogen springs, xxxvi, 7;--analysis by _W. Meade_, 7. ----, Corlear's Hook, fossils at, ii, 371. ----, Crown Point, iron ores, iv, 48. ----, Dutchess Co., iron beds and works, xlvi, 27. ----, ----, manganese ores, xlvi, 28. ----, Erie canal route, _A. Eaton's_ survey of, noticed, vi, 373; viii, 358; ix, 355; xiii, 383; xiv, 145^f, 359; xv, 233. ----, ibid, gases, acids and salts in the vicinity of, _A. Eaton_, xv, 233; --nitrogen gas, 234; sulphuretted hydrogen, 235; carburetted hydrogen, 236; carbonic acid, 237; sulphuric acid, 238; sulphate of magnesia, 241; sulphate of iron, 243. ----, Erie canal route, gases and acids in the vicinity of, _A. Eaton_, xv, 233; sulphate of alumina, 243; carbonate of iron, 244; common salt, pseudomorphous crystals, 244; calc tufa, 247.