Vll 



Annual General Meeting for the Election of Fellows page 247 



On the formation of Continuous Tabular Masses of Stony Lava on 

 steep slopes ; with Remarks on the Mode of Origin of Mount Etna, 

 and the Theory of " Craters of Elevation." By Sir Charles Lyell, 

 F.R.S. &c 248 



On some Thermo-dynamic Properties of Solids. By J. P. Joule, 

 LL.D., F.R.S. &c 254 



On the Thermal Effect of drawing out a Film of Liquid. By Prof. 

 William Thomson, F.R.S., &c., being extract of two Letters to 

 J. P. Joule, LL.D., F.R.S., dated February 2 and 3, 1858 255 



On the Logocyclic Curve, and the Geometrical origin of Logarithms. 

 By the Rev. J. Booth, LL.D., F.R.S 256 



On the Problem of Three Bodies. By Charles James Hargreave, 

 LL.D., F.R.S 265 



Description of some Remains of a Gigantic Land-Lizard (Megalania 

 prisca, Ow.) from Australia. By Prof. Richard Owen, F.R.S. . . 273 



Notes of Researches on the Poly- Ammonias. No. III. Contributions 

 towards the History of the Diamides ; Cyanate and Sulpho-cyanide 

 of Phenyl. By A. W. Hofmann, Ph.D., F.R.S , 274 



Notes of Researches on the Poly- Ammonias. No. IV. Action of 

 Bibromide of Ethylene upon Aniline. By A. W. Hofmann. Ph.D., 

 F.R.S I . .' 277 



Notes of Researches on the Poly- Ammonias. No. V. Action of 

 Bichloride of Carbon on Aniline. By A. W. Hofmann. Ph.D., 

 F.R.S : .284 



Researches on the Phosphorus-Bases. By A. W. Hofmann. Ph.D., 

 F.R.S ; ' .' 287 



Researches on the Phosphorus-Bases. No. II. Action of Bisulphide 

 of Carbon on Triethylphosphine. By A. W. Hofmann, Ph.D., 

 F.R.S 290 



Contributions towards the History of the Monamines Bv A W 

 Hofmann, Ph.D., F.R.S ...'....' 293 



Researches on the Action of Ammonia on Glyoxal. By Dr. H. Debus 297 



An Experimental Inquiry into the alleged Sugar-formino- Function 

 of the Liver. By F. W. Pavy, M.D 300 



On the Properties of Electro-deposited Antimony (continued). Bv 

 George Gore, Esq f 304 



On the Action of Bile upon Fats ; with Additional Observations on 

 Excretme. By W. Marcet, M.D., F.R.S., Assistant Physician and 

 Lecturer on Chemistry to the Westminster Hospital 306 



Further Remarks on the Organo-metallic Radicals, and Observations 

 more particularly directed to the isolation of Mercuric, Plumbic 

 and Stannic Ethyl. By George Bowdler Buckton, Esq., F.R.S. 309 



