Roiful Acaclemj/ of Sciences q/' Paris. 377 



other On iodide and cliloiide of azote ; — A memoir On tlie family 

 of the Rubiaceae, by M. Richard ;— And lastly, a memoir by M. 

 Baudelocque, nephew, entitled De la C^phalotripiie, or a new pro- 

 cess for practising embryotomj'. 



July 1:5. — Manuscripts : — A sealed packet by M. Le Gallois ; — 

 A sealed packet by M. Danger; — Essay On duodecimal calculus. 

 by M. Gauthier ; — A letter from Dr. Larroque, which disputes the 

 accuracy of an observation cited by M. Gannel in his memoir On 

 the means of curing Phthisis pulmonaris by chlorine ; — Memoir On 

 stammering, by M. Malbouche. 



The Memoirs read at this Sitting were: — Researches hy M. 

 Donne On the influences exerted by meteorological phaenomena on 

 the dry pile; — A memoir in which L)r. Antomarchi disputes the cor- 

 rectness of M. Lippi's observations On the communications of the 

 lymphatic vessels; — And lastly, a favourable report by M. Cauchy 

 respecting M. Ostrogradsky's memoir On the propagation of waves 

 in a cylindrical basin. 



July 2 >. — Manuscripts: — Memoir by MM. Audouin and Milne 

 Edwards On the Annelides, accompanied with a work on the hair of 

 these animals ; — Extract of a letter from M. Berzelius to M. Du- 

 long, On the discovery of Thorina, a new earth. 



Reports and Memoirs read: — Report by M. iMainville on Dr. L. 

 Company's memoir respecting a whale thrown on the shores of the 

 Department of the Eastern Pyrenees^ on the 27th Dee. 1828. M. 

 Blainville agrees with the author, that the animal did not belong to 

 a new species ; — Memoir by M. Portal On the communications of 

 the lymphatic vessels, in which the author speaks favourably of the 

 Thesis of M. Lippi ;— Memoir by M. Flourens On the reproduction 

 of bones ; — Result of the complete removal of a ring of bark, by 

 M. Du Petit-Thouars ; — Notice On the conversion of organic ve- 

 getable bodies into oxalic acid by the action of caustic potash, by 

 M. Gay-Lussac ; — Rejiort by M. Cauchy On a memoir by M. Rus- 

 sel d'Inval On the employment of baguettes arithmttiquesm division. 



July 27 .—Manuscripts : — Description of an instrument to super 

 sede proportional scales, by M. Chauvin ; — Description and model 

 of a new statical lamp, by MM. Chapuy and Marsaux ;— New ob- 

 servations On the motions of the radicles of some plants which 

 germinated on mercury, by M. Jules Pinot ; — Receipt for an inde- 

 lible ink prepared in a solid form, by M. Dize (a sealed packet) ; — 

 Observations on the devclopemont of the Crustaceoe, and on tlie 

 changes of form which these animals exhibit before they arrive at 

 maturity, by M. Milne Edwards; — Memoir by M. Sturm On the 

 integration of a certain system of linear differential equations ; — 

 Memoir by M. Cauchy On the equation by the aid of which the 

 secular inequalities of the motions of the heavenly bodies is deter- 

 mined ; — Claim of Dr. Alex. Paillard On the employment of salts 

 of iodine in the treatment of scrofula, by M. Lugol. 



Reports and Monorrs read : — Verbal report by M. Damoiseau 



On NI. Vincen's new elements of astronomy ; — Verbal report by 



M. Flourens On tlie elements of veterinary patliology of Profcs-sur 



N. S. Vol. 7. No. il. Majj IS.'JO. 3 C Vatel ; 



