2 



Geology ; by D. Thomas Ansted, M. A., Prof, of Geology in 

 King's Coll. London. Part. I. Feb. 1844. Rec'd Feb. 27. 



Experimental researches on the compound nature of carbon, by 

 Robert Riggs, F. R. S. Octavo, pp. 264. London, 1844. Smith, 

 Elder & Co. From the publishers. 



Sketch of the Analytical engine invented by Charles Babbage ; 

 by L. F. Menabrea of Turin, with notes by the translator. London, 

 1843. From Mr. Babbage. — Addition to the memoir of M. Men- 

 abrea, on the Analytical engine. Scientific Memoirs, vol. iii, part 

 11, pp. 566. 



Thoughts on the causes of compass variation, by Peter Cunning- 

 ham, surgeon R. N. London, 1843. From Dr. Mantell. Received 

 Nov. 1843. 



Manchester Geological Society. Fifth annual meeting, Oct. 26, 

 1843. From the society, Jan. 1844. 



Report of a committee appointed to consider the rules by which 

 the nomenclature of zoology may be established on a uniform and 

 permanent basis. Feb. 1842. From the British Association. 



Report of the mineralogical observations made on the isle of 



St. Helen, in the river St. Lawrence, by John S. M'Cord. Mon- 

 treal, 1842, 



Haudbuch einer Geschichte der natur. Von Profs. G. Bronn, 

 lister, and Zweiter Bauds. 8vo. pp. 448 and 836. 



Verbreitung und Einflus des Mikroskopischen Lebens in Siid- 

 und ^ord-Amerika Ein vortrag von C. G. Ehrenberg, (nebst 4 

 colorirten Kupfertafeln.) 4to. pp. 158. Berlin, 1843. From the 



author. 



Will 



Wmln S Co.' &C ' ^ P ™ >• **' PP- <* London', 183a 

 Do. Part 2, 8vo. pp. 364. From the author. 

 On the connexion of Geology with Terrestrial Magnetism, by 



?Ii? iK\ C - R ' R £ S * 24 P lates ' London - * ^d J. E. 

 laylor. 1844. 8vo. pp. 129. 



List of English fossils. 8vo. London, 1843. From Dr. Man- 



tell. 



C 



Revista Ligure : Genova. Forwarded regularly bv 

 Lester, Esq., 1J. S. Consul at Genoa. 1843? * * 



str^a of° Endlf '^Z^l 4* D - author of *• "»P of the 



Slttl^ by John Pbi„i ps , F. R. S. London, 



imt^L^ R T ]GS d€S Anti ^ ires du Nonl. 1840- 

 1843. becnon Amencame. Copenhagne, 1843. From the society. 



SCIENCE. DOMESTIC. 



Transactions of the A 



i, imTf^^^T Philosopllical Socie *- roL * P art 



