INDEX. 



685 



(Bennuda Islands — con.) 

 585 ; Hurricane at, 217 ; 

 Tides, 281 ; Passing 

 North of and South of, 

 514, 515 ; Directions 

 for making, 587 



Berry, Capt. W. C, On 

 Currents of Bahamas, 

 355 ; On Navigation in 

 Gulf Stream, 400—401 



Bertel Bank, 591 



Betsey Rock, G09 



Eidston Observatory, 10 ; 

 Wind Records, 205-206 



Birkenhead Bank, 607, 

 608 



Birt, Mr. W. R., On Baro- 

 metric Waves, 116 — 

 117 ; On Barometric 

 Gradients, 117 ; On 

 Hurricanes, 218 



Biscay, Bay of. Posi- 

 tions, 29 ; Winds, 208 

 — 211 ; Waves, 210— 

 211 ; Tides, 281, 290 ; 

 Currents, .301—302, 307 

 —308, 566 



Blaesdale Reef, 609 



Blanford, Mr., On Hurri- 

 canes, 218 



Bold, Lieut., On West 

 African Winds and 

 Weather, 163 



Bom Fehx Shoal, 609 



Bonacca, Currents, 365 



Bonetta Rock, 584 



Rocks, 609 



Bonne, Roche, 597 



Bonny, 43 



Borda, Chev. de, Survey§, 

 36, 42 



Bordelaise Rock, 600 



Borden, Mr. S., Survey, 73 



Borius, Dr. A., On the 

 Tornado, 262 



Born, Capt., Surveys, 49 



Bory, M., Surveys, 34 



Boteler, Capt. T., Sur- 

 veys, 36 ; On the Har- 

 mattan, 166 



Bottles, Current, — See 

 Currents. 



Bourke, Capt., On the 

 Sargasso Sea, 340 



Bourke, Commr. E. G., 

 On West African Winds, 

 161, 163 ; On the Har- 

 mattan, 168 ; On the 

 Tornado, 262 



Bouvet's Sandy Island, 

 609 



Bowditch, Dr., Survey, 73 



Brady, Lieut. W. H., On 

 Navigation between Ja- 

 maica and the Bahamas, 

 513 



Brasil Rock, 598, 609 



Brault, Lieut., Wind and 

 Current Charts, 125 



Br^aute, M. N. de. On 

 Winds at Dieppe, 206 — 

 207 



Breton Rock, 609 



Brewster, Sir David, On 

 Magnetism, 665 



Brisa Parda, The, 581 



Brisbane, Gen. Sir T., 

 Surveys, 45, 47 



Bristol Channel, Tides, 

 278,287; Sailing Direc- 

 tions, 464 



British Isles, Climate, 427, 

 428 — 129 



Brito, Lieut. J. C. de. On 

 Force of Trade Winds, 

 129—131 



Brownston Head, 472 



Brussels Observatory, 26, 

 27 



Buchan, Mr. A., On Winds 

 of the North Atlantic, 

 113 ; On Atmospheric 

 Circulation, 125 ; On 

 the Mean Atmospheric 

 Pressure and Prevailing 

 Winds, 190 ; On Hurri- 

 canes, 218 



Buchanan, Mr. J. Y., On 

 Guinea Current, 331 ; 

 On the Salinity and 

 the Specific Gravity of 

 Ocean Water, 644-646 



Bullock, Lieut. F., Sur- 

 veys, 52, 56 



Bus, Sunken Land of, 609 



Buvs-Ballot, Dr. C.H.D., 

 Law of Winds, 113, 118 

 —124, 184 



Cabot Strait, Ice, 442 



Cadiz Observatory, 11, 34, 

 35 ; Winds, 212 



Caesar Breakers, 609, 611 



Calm Belts, Maury's Di- 

 rections for Crossing 

 the, 501 



Calms — Canary Islands, 

 141, 581—582 



Calms of Canckr, 114, 

 124, 168. {See, also. 

 Winds and Calms on 

 the Tropic). 



Calms of the Equator, 

 99—100, 124, 132, 152 

 — 156. See, also, Equa- 

 torial Calms. 



Cambridge Observatory, 

 67, 72, 73 



Canary Islands, 499, 503 ; 

 Positions, 42, 46, 47 ; 

 Winds, 141,581 ; Tides, 

 281 ; Currents Among 

 the Islands,314,317,318, 

 321, 582 ; Climate, 581 



Candler Rock, 609 



Cannon, Lieut. J., Sur- 

 veys, 95 



Cape Breton Island, Posi- 

 tions, 61—62 ; Tides, 

 282 



Cape Clear, 472 



Cape Verde Islands, 483, 

 493, 500, 504; Posi- 

 tions, 47 — 49 ; Winds, 

 134, 135, 140, 160, 583 ; 

 Tides, 281 ; Currents, 

 314, 584 



Capes, Capt. W. J., On 

 Currents between Ja- 

 maica & Honduras, 365 



Capper, Col., On Hurri- 

 canes, 217 



Caribbean Sea, Winds, 

 134 ; Currents, 380 — 

 381 ; Temperature, 404 ; 

 Navigation of, 529 — 

 530 



Caribbee Islands, Posi- 

 tions, 88—89 ; Direc- 

 tions, 52.3—529 ; Winds, 

 526 ; Currents, 526-529 



Carolina, Winds, 216 



Carpenter, Dr., On Animal 

 Life in the Ocean, 650 



Cartagena, Currents, 364 



Carter, Mr. G. T., On 

 Gambia Winds and Sea- 

 sons, 167 — 168 



Casamanze, River, 569 



Cashe Ledge and Rock, 

 601 



Cassini, M.M., Surveys, 27 



Cayman Islands, Winds, 

 143 



Chaderton Reef, 609 



Chagres, Currents, 364 



Challenger, Observations 

 by Officers of H.M.S., 

 — Wind Velocity, 104 ; 

 Ocean Currents, 297 ; 

 The Guinea Current, 

 329 ; Sargasso Sea, 338; 

 North Equatorial Cur- 

 rent, 343 ; South Equa- 

 torial Current, 351 ; 

 Eastern Extension of 

 the Gulf Stream, 415 ; 

 Deep-Sea Soundings, 

 626 ; Summary of the 

 Cruise, 629 ; Tempera- 

 ture and Thermometers, 

 636 ; Salinity and Speci- 

 fic Gravity Observa- 

 tions, 644-646 ; Experi- 

 ments onUndercurrents, 

 646 ; Ocean Circula- 

 tion, 647-648 : Animal 

 Life in the Deep Sea, 

 650—652 ; Dredging 

 Apparatus, 651 



Challenger Bank, 586 



