228 PROCEEDINGS OF THE AMEKICAN ACADEMY 



ratus to be employed with a Ship's Standard Compass, for the Purpose 

 of ascertaining at any Time, whether at Sea or in Harbour, the chang- 

 ing Part of the Deviation, which is usually different in different Parts of 

 the Globe. 8vo pamph. London, 1849. From the Royal Society 

 of London. 



Proceedings of the Royal Society, for 1847 and 1848. Nos. 69, 

 70, 71, 72. From the Society. 



Philosophical Transactions of the Royal Society for 1848. Do. for 

 1849, Part First. 4to. — Catalogue of the Members of the Royal So- 

 ciety, 1847, and Do. for 1848. From the Society. 



George Ticknor. History of Spanish Literature. New York, 1849. 

 3 vols. 8vo. From the Author. 



Transactions of the Royal Irish Academy. Vol. XXII. 1848 - 49. 

 4to. Dublin, 1849. From the Academy. 



Proceedings of the Royal Irish Academy. Vol. III. 1845 - 47. Vol. 

 IV., Parts 1 and 2. 1847-49. 8vo. Dublin. From the Academy. 



M. Tuomey. Report on the Geology of South Carolina. 4to. Co- 

 lumbia. 1848. 



Robert W. Gihhes, M. D. New Species of Myliobates from the 

 Eocene of South Carolina, with other Genera, not heretofore observed 

 in the United States. 4to pamph. From the Author, through Dr. 

 Warren. 



Transactions of the Zoological Society of London. Vol. III., Parts 

 2, 3, 4, 5, 6. From the Zoological Society. 



Annuaire Magnetique et Meterologique du Corps des Ingenieurs 

 des Mines, ou Recueil d'Observations Meterologique et Magnetique 

 Faites dans Tetendue de PEmpire de Russie et publiees par A. T. 

 Kupffer, Directeur, etc. Annee 1845. Nos. 1, 2. 4to. St. Peters- 

 burg, 1848. — Resume des Observations Meterologique Faites dans 

 PEmpire de Russie, etc. 1" Cahier. St. Petersburg, 1846. From 

 the Imperial Academy of St. Petersburg. 



Occultations visible in the United States during the Year 1850. 

 Computed by John Downes, at the Expense of the Fund appropriated 

 by Congress for the Establishment of a Nautical Almanac, and pub- 

 lished by the Smithsonian Institution. 4to. Washington, 1849. From 

 the Hon. R, C. Winthrop. 



Astronomical Journal, Nos. 1 to 9. From the Editor, Benjamin A. 

 Gould, Jr. 



Magnetical and Meteorological Observations at the Magnetic and 



