DONATIONS. 545 



American Journal of Science and Arts (continued). 



T. S. Hunt. — Silicates of Alkalies and Metamorphic Rocks, 287. 



R. B. Smyth. — Extinct Volcanos of Victoria, Australia, 289. 



G. M. Sanders. — System of Instruction in the Practical Use of the 



Blow-pipe [noticed]. 300. 

 G. C. Swallow. — Permian Strata in Kansas, 305*. 



. No. 75. May 1858. 



Agassiz. — Contributions to the Natural History of the United States 

 [noticed], 321. 



T. S. Hunt. — Extraction of Salts from Seawater, 361. 



J. J. Dana.— Fifth Supplement to Dana's ' Mineralogy,' 396. 



T. S. Hunt.— Origin of Feldspars, 435. 



. Euphotide and Saussurite, 437. 



Von Hauer. — Equivalents of Cadmium and Manganese, 438. 



F. B. Meek and F. V. Hayden— Fossils of Nebraska, 439. 



. Permian Fossils of Kansas and New Mexico, 442, 451. 



Kosakewitsch and Hallstrom — Rise of the Shores of the Baltic, 443. 



Walferdin— Temperature of the Earth at great depths, 443. 



W. E. Logan. — Geological Survey of Canada, 444. 



Miscellaneous, 446. 



Assurance Magazine. Vol. vii. part 5. No. 31. April 1858. 



Athenaeum Journal for April, May, and June. From C. W. Dilke, 



JEsq.,F.G.S. 



Notices of Scientific Meetings, &c. 



J. C. Warren.— Description of a Skeleton of the Mastodon giganteus, 



495. 

 R. P. Gregg and W. G. Lettsom. —Manual of Mineralogy of Great 



Britain, 497. P . „ „ AC 



Sir W. Jardine.— Memoirs of H. E. Strickland [noticed], 74b. 



Bent's Monthly Literary Advertiser. Nos. 647-650. 



Berlin. Monatsbericht Konigl. Preuss. Akad. Wissensch. Sept.- 



Dec. 1857. 

 Ehrenberg, — Ueber die organischen Lebensformen in grossen Tiefen 

 des Mittelmeeres, 538. 

 Brussels. Annuaire de 1' Academic Royale des Sciences, des Lettres 

 et des Beaux- Arts de Belgique, 1858. 

 J. J. d'O. d'Halloy— Notice sur Andre Dumont, 91. 



Bulletins de l'Academie Royale des Sciences, des Lettres 



et'des Beaux-Arts de Belgique. 26 me Ann^e, 2 me Serie, 1857. 

 Vol. i. 



. Vol. ii. 



Dewalque.— Sur les gres liasiques du Luxembourg, 345 (map). 

 De Koninck,— Sur deux nouvelles especes silunennes du genre Chiton, 

 190 (plate). 

 Memoires Couronnes, et autres memoires publies par l'Aca- 

 demie Royale des Sc, etc. de Belgique. Collection in 8vo. 



Vol. vii. 1858. 

 A. Perrey.— Documents sur les tremblements de terre au Pe'rou dans 

 la Colombie et dans le bassin de l'Amazone. 



