INDEX. 457 



Page. 



Tartary, one-humped Camel found in 101 



Tavernier 103 



Taylor, Hon. N. G., member of Investigating Committee of House of Representatives . 77 



TejonPass 37,84,85 



Telegraph, Fire-Alarm 147 



Telegraph for Cities described 150 



Telegraph, differences between common and the municipal 149 



Telescope, first imported inta the United States 145 



Temperature at Bombay 219 



Temperature of San Francisco in 1853 253 



Temperature at Philadelphia '. 220 



Temperature on East Coast contrasted with that on the West of the Mississippi 209 



Temperature at Greenwich 215 



Temperature of United States west of the Mississippi adapted to Camel 116 



Temperature of California 231 



Temperature and Pressure Curves 206 



Temnodon Saltator, ( Blue-fish, Horse Mackerel, Skip Jack) 337 



Tendency to local self-government 160 



Tennessee ~ 38,45,49 



Tension of Vapor at Bombay 219 



Teredo, Growth and Ravages of, and Protection against 39, 45 



Tertiary Fossils 43 



Terrestrial Magnetism 16 



Terra del Fugo 273 



Tetillas, Las 299,302,315 



Tetraodon Turgidus {Toadfisli) 352 



Texans, Visit of, to Gran Quivira 304 



Teton river 81 



Texas 38,39,44,46,49 



Texas, Surveys in 66 



Texas Plants, Seeds of 44 



Teyas, Manners and Customs of the 310 



Thalia, Orbit of 144 



Thayer, S 72 



Thermometrical Observations at Sacramento, California. ».... 265,266 



Themis, Orbit of 142, 144 



Thermometrograph, Observations with 267 



Theories respecting Action of Poisons 129 



Theory of Olbers respecting Asteroids 133, 141 



Theory of Gradual Condensation 144 



Thirty-eighth Parallel, Pacific Railroad Route on 62 



Thirty-fifth Parallel, Survey of Route to Pacific on the 83 



Thirty-second Parallel, Survey of Railroad Route on the 84 



Thorn, Mr 190 



Thornbury, N. C, Temperature at 209 



Thomas, Professor W. H. B 38,45 



Thread Herring 349 



Three great Slopes of Table-land 280 



Thunder-clouds coming together 226,228,229 



