476 



INDEX. 



Pyroxene lamellar, description of, 131 ; 

 analysis of, 131 



Reade ( Dr. J. ) his theory of telescopes, 

 20 

 Refractions, astronomical, 418 



J&tcAe/i&Jc/i's astronomical instruments, 

 427 ; hit circle, 348 



Russel (H.) pressure-guage, - 92 



Russia, geology of, 225 



Sabine (Capt. ) on the temperature of 

 the sea, 69 



Salt, faggot manufacture of, 86 



Sea, Caribbean, temperature of, 69 

 Seaward (Sam.) steam-gauge, 36, 190 

 Sextant differential, 458 



Silver mines of Mexico, 140 



Sirexjuvencus, 299 



Smith (Sir J. E.) "English Flora," 

 notice of, . 219, 284 



Smith's Geological atlas, 447 



Society, Royal, 59, 136, 224, 299, 378, 

 452; Linnasan, 60, 137, 228, 299, 

 378, 453; Astronomical, 61, 133, 

 229, 301, 382, 457 ; Horticultural, 

 61, 300, 379, 457 ; Meteorological, 

 61, 140, 383 ; Medico-botanical, 62, 

 302 ; Royal Academy of Sciences, 

 Paris, 62, 305 ; Geological, 137, 225, 

 380, 454 ; Medical Society of Lon- 

 don, 302 ; Asiatic : Qestion relative 

 to the charter, 303; of naturalists of 

 Moscow, 386 ; Moscow Agricul- 

 tural, 388 

 Sadalite, action of light on, 464 

 Sound, on the velocity of, 401 

 Spinelle of Ceylon, gangues of, 30 

 Steam, measure of the force of, 259 

 Steam navigation to India, 393 

 Steam pressure-gauge, 36 

 Struve (Prof.) on the parallax of the 

 stars, 66 

 Sturgeon (W.) electro-magnetical ex- 

 periments, 95 ; his electro- and ther- 

 momagnetical experiments, 266, 269 

 Tabanus, 228 



Tablet of refraction, on the new, 261 

 Taylor (Rich.) on Cromer Cliffs, 81 

 TelescojKS, Dr. Reade's theory of, 20 

 Temperature of the Caribbean Sea, 69 

 Thunberg's cabinet of entomology, 74 

 Tliermo-magnelic experiments, 266 

 Thermometers, irregularities of, 8 ; me- 

 thods of ascertaining the corrections 

 of the readings of, 307 



Tiarks (Dr.) on the figure of the earth, 

 Titanium, magnetism of, 15 



Tredgold (T.) on the strength of cast- 

 iron, 52 

 Turquoise, mines of, 455 

 Vanuxem (L.) on lamellar pyroxene, 

 131 

 Velocity of sound, 401 

 Vesuvius, phenomena of, &c. 46 

 Vigors (N. A.) on natural affinities of 

 birds, 453 

 Universities in the Netherlands, 237 

 Voyage of Discovery, French, 235 

 Utting (J.) on Hutton's tables, 427 

 Walchner (Dr.) on hyalosiderite, 181 

 Walsh (John) on parallel straight lines, 

 100, 271 ; on the circle, 368; on 

 the binomial calculus, 443 

 Webster (J. W. ) on the meteorite of 

 Maine, 16 

 Weights, standard, 237 

 Wernerian Transactions, 449 

 Wheat, history of its prices, &c. 56 

 White copper, 119; analysis of the ore, 

 120; of China, 128 

 Wiseman (W.) on Dr. Young's method 



of gauging, 415 

 Wollaston on the magnetism of tita- 

 nium, 15 

 Young (Dr.) new method of gauging, 

 415 

 Zahrtman on instrument-makers at 

 Paris, 252 

 Zoological notices, 274 

 Zoological Journal, 875, 451 

 Zoophytes, on the characters of, 274 



END OF THE SIXTY-THIRD VOLUME. 



\ '>-- -*^ r i "-V-/ LONDON : 



--—£.;_. - ' FRINTKB BY HICHARD TAYLOR, SHOE-LAKE. 



1824. 



