Xe/f Pnh/ierifiO/is. l!l8 



anil Stewart, Ediiiburfili. An iiitere.iling diccourscon a vt-rij popit/ar snh- 

 ject. 



9. Memoire sur les Kaolins ou Argilcs a Porcelaine; par MM. Alex- 

 andre Brongniart et Malaguti. 4to. Paris, 1841. 1' he most philosophical 

 essay on the Porcelain Earth we have met with. 



10. Rede zum Andenken an Dr Ij^naz Dollinger ; von Dr Fr. v. Wal- 

 tber. Miinclien 4to. 1841. An excellent biography of a distinguished 

 physiologist. 



11. On the Fossils of the Mountain Limestone in Irelandj as compared 

 ■with those of Great Britain ; hyR. Oriffith, F.R.S.E., &c. 4to. A valu- 

 able geological document. 



12. Recherches sur certaincs circonslances qui influent sur la Tempera- 

 ture du point d'ebuillition dcs liquides ; par W. F. Marcet. 4to. 1842. 



1.3. Elements of Electro-]\letallurgy ; by Alfred Smee, F.R S. Parts 

 4, 5, G, 7. Palmer, London. A work now nearly completed, the best on 

 Electro-Metallurgy in our language. 



14. Ninth Annual Report of the Royal Cornwall Polytechnic Society. 

 184L J. Trathan, Falmouth. The record of the ninth Session of a very 

 useful association. 



1-5. What to Teach, and how to Teach, &c. ; by H. Mayhew. 8vo' 

 William Smith, London. 



16. American Repertory of Arl.s, Sciences, and Manufactures. 1841. 

 New York. 



17. Proceedings of the American Academy of Sciences of Philadelphia, 

 1842. 



18. Report of a Committee appointed by the British Association " to 

 consider the rules by which the Xomenchiture of Zoology may be estab- 

 lished on a uniform and permanent basis." 1842. 



19. Experimental Inquiry into the advant:iges attending the use of 

 Cylindrical Wheels on Railways ; by W. J. Macquorn Rankinc, Esq., 

 Civil Engineer. R. Grant and Sons, Edinburgh. The first publication of 

 a yoing and promising engineer. 



20. Memoir of William Maelure, Esq., late President of the Academy 

 of Natural Sciences of Philadelphia ; by S. G. Morton, M.D. Philadel- 

 phia, 1841. The biography of an excellent man and active geologist. 



21. Boston Journal of Natural Historj-. Boston. 



22. Professor SiUiman's Address before the Association of American 

 Geologists and Naturalists. Held in Boston, April 25-30, 1842. The 

 best view of the present state of geology in America. 



23. Zoology of the voyage of II. M.S. Beagle. Edited by Charles 

 Darwin, Es(]., F.R.S. P;irt Y. Reptiles by Thom.is Bell, Esq., F.R.S. 

 No. 1 . 



24. Illustrations of tlie Zoology of Southern Africa ; by Andrew Smith, 

 M.D., No. IG. 



25. Journal of the Asiatic Society of Bengal. 



20. Report of Mr Owen's Monogr;i{)h on the Apleryx Australis. 

 27. '1 he Maryland Medical Journal. 



VOL. XXXIV. N'\ I.XVII .I.VNU I!Y 1S4.{. N 



