[ 135 ] 



INDEX II. 



TO 



MISCELLANEOUS COMMUNICATIONS TO THE 

 SECTIONS. 



Abacus, chemical notice of, 65. 



Abramis blicca, 94. 



Academic statistics. University of Ox- 

 ford, 119. 



Acidulated waters, their action on the 

 chalk near Gravesend, 76. 



Adams (Dr. G. H.) on peat bogs, 78. 



Addison (Mr.), meteorological obser- 

 vations made at Great Malvern, 14. 



Agriculture, on the systematic collec- 

 tion of the statistics of, 116. 



Alkaline indigestion, on, 107. 



Allies (J.) on marine shells found in 

 gravel near Worcester, 70. 



Analysis of organic substances, appa- 

 ratus for the, 57. 



Anatomy of the brain, on the, 97- 



Anemometers, account of some indi- 

 cations of, 17. 



Animal substances, fluoric acid a con- 

 stituent of, 56. 



Anthracite coal, its application to the 

 blast furnace steam-engine boiler, 

 &c., 130. 



Arteries, on haemorrhage from, 97. 



, on finding with exactness the 



position of the, 102. 



, on the red appearance on the 



internal coat of, 108. 



Artificial pupil, operation for, 96. 



Ascidia echinata, 80. 



rugosa, 80. 



rubeus, 80. 



Atmosphere, deteriorated, apparatus 

 for determining the quantity of car- 

 bonic acid gas in, 63. 



, on respiration of deteriorated, 



108. 



Atomic weights of elementary bodies, 

 on the, 43. 



Auchenia, on its introduction into 

 Britain, for obtaining wool, 92. 



Austen (R. A. C.) on the organic re- 

 mains of the limestones and slates 

 of South Devon, 69. 



Babington (C. C.) on recent addi- 

 tions to the English Flora, 92. 



Bache (Prof.) on rain at different 

 heights, 22. 



Barium and strontium, on the prepa- 

 rations of, 36. 



Bark, Matias, on, 61. 



Barometer, filled without the aid of 

 an air-pump, 21. 



Basaltic dyke in the vale of Eden, on 

 a, 67. 



Beart (Mr.) on a method of filtering 

 liquids, 131. 



Bellingham (Dr.) on some new spe- 

 cies of entozoa, 86. 



Benge (Mr.), new secret lock, 131. 



Benson (Mr.) on the theory of the 

 formation of white lead, 60. 



Beroe pileus, observations on, 93. 



Bevel wheels, machine for cutting the 

 teeth of, 129. 



Binney (Mr.) on microscopic vegeta- 

 ble skeletons found in peat near 

 Gainsborough, 71. 



on fossil fishes found near Man- 

 chester, 75. 



Bird (Dr. G.) on poisoning by the 

 vapours of burning charcoal, 101. 



Birmingham, on the commercial sta- 

 tistics of, 114. 



, educational statistics of. 111. 



, medical statistics of, 115. 



, queries respecting the gravel in 



the neighbourhood of, 71. 



Blackburn (C.) on analytic theorems, 

 26. 



Blakiston (Dr.) on respiratory sounds, 

 and on the voice, 100. 



