INDEX. 415 



Page. 



Ciboleta Mountains 298 



Cincinnati 36 



Circular for Information on Libraries 23, 398 



Circular to Publisiiers respecting Copyrights 400 



Civilization, changes, forms, products, and habits of Vegetables and Animals 99 



Civilization, Demands of 99 



Civilization, Science the Instrument of. 147 



Civilized and Savage Life 99 



Circuit, necessary for Electrical Conduction in the Telegraph 149 



Clapperton and Denham 105, 106, 107, 109, 114, 118, 120 



Clarke county, Virginia 45 



Clarke's Fork 81 



Clavigero, Opinion of, respecting Aztecs 312 



Clear and Cloudy Days at San Francisco 244 



Cleveland, Ohio 30, 38, 44 



Climate, Difference of, between Eastern and Western Continent 117 



Climate of California, in Summer 242 



Influence of, on Health 242 



Climate of San Francisco, by Dr. II. Gibbons 231 



Climate of San Francisco during 1854 255 



Climates, Camel adapted to different 115 



Clouds at Philadelphia 223 



Clouds at Sacramento, California 268 



Close-Roll of the 24th of Elizabeth 164 



Clouds, Formation of 197,217 



" Cloud Cap" described by Mr. Wise 227, 228, 229 



Cloudiness cf the Air at Greenwich 217 



Clouds, Direction of, during Rains 249, 250 



Clouds, Mists, Rain, Storms, at San Francisco 243, 248 



Clupea mattowaca 349 



Coagulation of the Blood produced by Viper Poison 129 



Coahuila 87,277 



Coast Range of Sonora and Sinaloa 279 



Coast Surve}' 36, 66, 96 



Coast Winds at California 238 



Coeur d'AIene 81 



Coffin, Prof. J. H 17,20, 186, 188, 190,201,202 



Coincidence of Explanation of Storms between Mr. Piussell and Prof. Mitchell. . . . 199 



Colcasieu, Louisiana 38 



Coleoptera 42 



Coldest Montli in California 257, 258 



Coldest Month of the Year 233 



Coldest Period of the Day 215 



Collections Received for Museum 37 



Colleges 36 



Collins, Lieut. Napoleon 89 



Colonial Combination 174 



Colonization of the French in Canada , 165 



Colonization, Schemes of, in the 16th Century 164 



Colorado River 37,83, 84, 85,94 



Columbia, Pennsylvania • • ■ 44,346 



Columbia River 81 



