INDEX II. 



267 



Vesuvius at tlie gi-eat eruption, April 

 1872, which proves the formation of 

 silicates through sublimation, 120. 



Lawson (Prof) on some specimens of 

 ToHula incliimta, 129. 



Lead-ores, W. Molyneux on the occur- 

 rence of copper- and, in the Banter 

 conglomerates of Cannock Chase, 

 116. 



*Lebour (G. A.) on the geological dis- 

 tribution of goitre in England, 115. 



*Lee (G. V.) on the human voice as a 

 musical instrument, 58. 



Lee (J. E.), notice of veins or fissures in 

 the Keuper, filled with RhiBtic bone- 

 bed, at Croldclifte in Monmouthshire, 

 116. 



Lemoine (G.) on the relation of forests 

 to hydrology, 210. 



Leucite, the crystallographic system of, 

 hitherto supposed to be regular, is 

 quadratic, by G. vom Rath, 79. 



Level of land and sea, H. H. Howorth 

 on recent changes of, 210. 



'Lewis (A. L) on the pretended identi- 

 fication of the English nation with 

 the "Lost House of Israel," 190. 



Lias, C. Moore on the presence of naked 

 Echinodermata in the Inferior Oolite 

 and, 117. 



•Liebig's extract of meat, Dr. Edward 



• Smith on the economic and nutritive 

 value of, 227. 



Light, Prof Zenger on the velocity of, 

 in the chemical elements, and on their 

 crystalline form, 46. 



Lights at sea, Sir W. Thomson on the 

 identification of, 251. 



*Limn<eus, Prof. 0. Semper on the 

 normal and abnormal growth of, 156. 



Limpopo, E. Button on explorations in 

 the gold region of the, 208. 



Liqiiid, and the solid states of matter. 

 Prof. J. Thomson on relations between 

 the gaseous, the, 24. 



•Liquids, W. F. Ban-ett on a condition 

 aft'ecting the spheroidal state of, and 

 its probable effect on certain boiler- 

 explosions, 48. 



"Lithologie du fond des Mers," J. G. 

 Jefl'reys on submarine explorations 

 with reference to M. Uelesse's work 

 entitled, 115. 



Liver, lobes of the. Prof. Flower on the 

 arrangement and nomenclature of the, 

 in Mammalia, 150. 



Livingstone (Dr.), extracts from the 

 official despatches of, 211. 



Livingstone's (Dr.) recent discoveries, 

 Lieut.-Colonel Grant on, 209, 



Livonia, C. T. Croger on tumuli at As- 

 cheraden in, 178. 



Locomotive engines, R. Eaton on certain 

 economical improvements in the con- 

 struction of, 243. 



Lomond, Lochs Katrine, Tay, and, A. 

 Buchan on the deep-water tempera- 

 ture of, 207. 



Looshais, Archibald Campbell on the, 

 176. 



*" Lost House of Israel," A. L. Lewis 

 on the pretended identification of the 

 English nation with the, 190, 



Machairochis latidens, W. Pengelly on, 

 found by the Rev. J. MacEnery in 

 Kent's Cavern, Torquay, 119. 



Macrauchenia, P. Gervais sur lesdentsdu, 

 et leur mode de remplacement, 130. 



Magnesium, manganite of, W. Weldon 

 on the manufacture of chlorine by 

 means of, 86. 



Mallet (Prof J. W.) on the effect upon 

 meteoric iron, as regards the capability 

 of being forged, of previous heating to 

 redness or whiteness in vacuo, 77 ; on 

 the fusion of metallic arsenic, 77 ; on 

 the occurrence of native sulphuric 

 acid in Eastern Texas, 78; on the 

 occurrence in recent pine-timber of 

 Fichtelite, a hydrocarbon hitherto 

 only known in a fossil state, 79. 



Mammalia, Prof Flower on the arrange- 

 ment and nomenclature of the lobes of 

 the liver in, 150. 



Man, Prof. Struthers on the occui-rence 

 of the supracondyloid process in, 156. 



Manchester, Lydia E. Becker on sta- 

 tistics regarding the attendance and 

 education of girls in the elementary 

 schools of, 220. 



Mangnema or Manyema of Dr. Living- 

 stone, Hyde Clarke on the, 178. 



Marine animal. Dr. Sclater on an ap- 

 parently new, from the North Pacific, 

 140. 



propulsion, W. R. Eckart on, 243. 



Mathematical and Physical Section, Ad- 

 dress by Dr. Warren De La Rue to 

 the, 1. 



Matter, Prof. J. Thomson on relations 

 between the gaseous, the liquid, and 

 the solid states of, 24. 



*Mayers (W. F.) on the Panthays of 

 Yunnan, 211. 



*Meat, preserved. Dr. Edward Smith on 

 the economic and nutritive value of, 

 227. 



Mechanical Section, F. J. Bramwell's 

 Address to the, 227. 



i 



