( 291 ) 



T. ANDERSON. Rescarches on somc of the chrystalline constituenla of 



Opium. 

 On the products of the destructive dïstillation of aaimal 



substances. 



Proceedings of the Royal Society of Edinburgh. Sessiou 



1853—1854. 8«. 

 The TraDsacfcions of the Eoyal Irish Academy. Vol. XXIT. 



Part V. Science. Dublin 1855. 4". 



Contents. 



T. R. ROBiNSON. Experimental Researchcs on the lifting power of the 



Electro-Magnet, p. I. 

 j. w. MALLET. Report on the chemical examination of antiquities 



from the Museum of the Royal Irish Academy. 

 j. H, JËLLETT. On the proporties of inextensible surfaces. 

 G. j. ALLMAN. On the attraetion of Ellipsoids, with a new demonsira- 



tion of Clairaut's theorem; being an account of the late Prof. mac 



gollagh's lectures on those subjects. 

 R. MALLET. Noticc of the British Earthquake of November 9, 1852. 

 H. LLOTD. Notes on the Meteorology of Ireland, deduccd from the ob- 



servations made in the year 1851, under the direction of the Royal 



Irish Academy. 



F. K. ROBINSON. Experimcntal Researches on the lifting power of the 

 Electro-Magnet. p. II. Temperature correction; EfFects of Spirals 

 and Helices. 



w. H. HARVET. Some Account of the marine botany of the Colony of 

 Western Australia. 



Proceedings of the Eoyal Irish Academy. Vol. V — VI. 

 p. 1. Dublin 1853--I854. 8^ 



The Transactions of the Linean Society of London. Vol. 

 XXI, p. 3. London 1854. 4^ 



Contents. 



c j. p. EüNBUKY. Notes OD the vegetation of Buenos- Ayres and the 



neighhouring districts. 

 w. ROXEüRGH. On the genus Aquilaria. 

 R. KIPPI8T. On Acradenia. a new genus of Diosmeae. 

 j. cuRTis. On the genus Myrmica, and other indigenous Ants. 



G. H. K. TBwAiTES. Notc OU tho gcnus Aucistrocladus of Wallis. 



j. CDBTI8. Remarks relative to the affiuities and analogies of natural 

 objects, more particularly of Hypocephalus, a genus of Coleoptera. 



w. ADAM. On the osteological relations observable among a few species 

 of the Bovine family. 



VERSLAGEN ï7,s MEDEDEELINGEN, DEEL III. 20 



