Ixxiii. 



Journal of the Franklin Institute for September, 1853. 



A Synopsis of the British Diatomaceae. By the Rev. William Smith. Vol. 1. 

 8vo. 



Beobachtungen iiber Verjiingsvorgangeim thierischen Organismus. Von Her- 

 mann Stannius. 



Beitrage zur mikroskopischen Anatomieund Physiologie des Ganglien-Nerven- 

 systems des Menschen und der Wirbelthiere. Von Carl Axmann, D. M. 



Museum Heineanum. Von Dr. Jean Cabanis. 1 Thiel. die Singvogelenthal- 

 tend. 8vo. 



Grundziige der Botanik, entworfen von S. Endlicher und Franz Unger. Svo. 



Botanische Briefe. Von Dr. F. Unger. Svo. 



De Spermatozoorura introitu in ovula. Autore Gott. Aug. F. Keber. 



Entwickelungsgeschichte des Meerschweinchens. Von Th. Ludw. W. 

 BischofF. 



Odontographie. VergjeichendejDarstellung des Zahnsystemes der lebenden und 

 fossilen Wirbelthiere von C. G. Giebel. 1 Lief. 4to. 



Vestiges of the Natural History of Creation. 10th edition. Svo. 



Palaeontographica. Beitrage zur Naturgeschichte der Vorwelt. Herausg. von 

 W. Dunker und H. Von Meyer. 2 band, lief, 3, 4 ; 3 band, lief. 2, 3. 



Naumannia. Archiv fiir die Ornithologie, vorzugsweise Europas. Von E. 

 Baldanus. 2 band. 2 und 3 heft, 1853. 



Schreber, ^die Saugethiere." Fortgesetzt von Wagner. Supplementband. 5 

 Abtheil. 4to. 



The Cyclopaedia of Anatomy and Physiology. By Robert B. Todd, M. D. 4 

 vols. Royal Svo. 



October Ath. 



A collection of Tables and Formulae useful in Surveying, Geodesy and practi- 

 cal Astronomy. By Capt. T. J. Lee, Topograph. Eng. U. S. A. 2d edition. 

 Svo. From Col. J. J. Abert. 



Mathematics simplified and made attractive, &c. By Thomas Fisher. Svo. 

 and Atlas folio. From the Author. 



Annals of the Lyceum of Natural History of New York. Vol. 5. No. 6, 

 From the Lyceum. 



Annals of Science. No. 19. From the Editor. 



Verhandlungen der Russisch-Kaiserlichen Mineralogischen Gesellschaft zu St. 

 Petersburg. 1842 to 1849. 6 vols. From the Society. 



Schriften der in St. Petersburg gestifteten Russisch-Kaiserlichen Gesell. fur 

 die gesammte Mineralogie. Vol.1. Parts 1 and 2. 2 vols. Svo. From the 

 same. 



October Wth. 

 Dr. Wilson presented the following, on the usual condition : 

 London, Edinburgh and Dublin Philosophical Magazine. September, 1853. 

 Annals and Magazine of Natural History for September, 1853. 

 Revue et Magasin de Zoologie. 1853. Nos. 7 and 8. 

 Annals de Chimie et de Physique. 3me serie. August, 1853. 

 Annales des Sciences Naturelles. 3me serie. Tome 19. No. 5. 

 Comptes Rendus. Tome 37. Nos. 7, 8, 9. 

 Journal of the Franklin Institute for October, 1853. 



October 18^/i. 



Report of the Commissioner of Patents for the year 1851. 2 vols. Svo. From 

 the Patent Office. 



Memoirs of the Historical Society of Pennsylvania. Vols. 3 and 4, Svo. 

 From the Society. 



Virginia Medical and Surgical Journal for October, 1853. From the Editors. 



Annals of Science. No. 20. From the Editors. 



The following were presented by Mr. Edward Wilson, on the usual condition: 



Versuche iiber die Insecten. Von Carl August Schmid. 1 thiel. 12mo. 



Les Abeilles : traduit de I'ltalien de J. Rucellai par M. Pingeron. 12mo. 



