On the Attractions of an extensive Class of Spheroids. By James 



Ivory, A.M page 415 



An Account of some Peculiarities in the Structure of the Organ of 



Hearing in the Balaena Mysticetus of Linnaeus. By Everard Home, 



Esq. F.R.S 415 



Chemical Researches on the Blood, and some other Animal Fluids. 



By William Thomas Brande, Esq. F.R.S 416 



Observations of a Comet, with Remarks on the Construction of its 



different Parts. By William Herschel, LL.D. F.R.S 418 



On a gaseous Compound of carbonic Oxide and Chlorine. By John 



Davy, Esq 420 



A Narrative of the Eruption of a Volcano in the Sea off the Island of 



St. Michael. By S. Tillard, Esq 422 



On the primitive Crystals of Carbonate of Lime, Bitter-Spar, and 



Iron-Spar. By William Hyde Wollaston, M.D. Sec. R.S 423 



Observations intended to show that the progressive Motion of Snakes 



is partly performed by means of the Ribs. By Everard Home, Esq. 



F.R.S 424 



An Account of some Experiments on the Combinations of different 



Metals and Chlorine, &c. By John Davy, Esq 425 



Further Experiments and Observations on the Action of Poisons on 



the Animal System. By B. C- Brodie, Esq. F.R.S 427 



Observations of a second Comet, with Remarks on its Construction. 



By William Herschel, LL.D. F.R.S 430 



Additional Experiments on the Muriatic and Oxymuriatic Acids. By 



William Henry, M.D. F.R.S 431 



Of the Attraction of such Solids as are terminated by Planes ; and of 



Solids of greatest Attraction. By Thomas Knight, Esq 433 



Of the Penetration of a Hemisphere by an indefinite Number of equal 



and similar Cylinders. By Thomas Knight, Esq : . 434 



On the Motions of the Tendrils of Plants. By Thomas Andrew Knight, 



Esq. F.R.S 434 



Observations on the Measurement of three Degrees of the Meridian 



conducted in England by Lieut-Col. William Mudge. By Don 



Joseph Rodriguez 435 



An Account of some Experiments on different Combinations of Fluoric 



Acid. By John Davy, Esq 437 



On a Periscopic Camera Obscura and Microscope. By William Hyde 



Wollaston, M.D. Sec. R.S 438 



Further Experiments and Observations on the influence of the Brain 



on the Generation of Animal Heat. By B. C. Brodie, Esq. F.R.S. 439 

 On the different Structures and Situations of the Solvent Glands in the 



digestive Organs of Birds, according to the Nature of their Food and 



particular Modes of Life. By Everard Home, Esq. F.R.S 439 



On some Combinations of Phosphorus and Sulphur, and on some other 



Subjects of Chemical Inquiry. By Sir Humphry Davy, Knt. LL.D. 



Sec. R.S 440 



1813. 



On a new detonating Compound : in a Letter from Sir Humphry Davy, 

 LL.D. F.R.S. to the Right Hon. Sir Joseph Banks,Bart. K.B. P.R.S. page441 

 b 



