1851.] 257 



Journal of the Franklin Institute for June, 1851. 



Zeitschrift fur Malakozooloijie. Von R. T. Menke, M. D. und Dr. L. Pfeiffer. 

 Nos. 8, 9, 10, 1850. 



Revue et Masiasin de Zoologie. Par M. Guerin-Meneville. No. 10, 1850. 

 Nos. 3 and 4, 1851. 



Proceedings of the Zoological Society of London. 1850. pp.81 192. 



Illustrations of British Mycology. By Mrs. T. J. Hussey. 2d series, pts. 4 

 and 5. 



Abbildungen und Beschreibungen neuer oder wenig gekannter Conchylien. 

 Von Dr. R. A. Phillippi. No. 5. Vol 3. 



Conchologia iconica. By Lovell Reeve. Parts 96 and 97. 



The London Athenaeunn tor May, 1851. 



The Genera of Diurnal Lepidoptera. By E. Doubleday. Continued by J. O. 

 Westwood. Part 42. 



Histoire naturelle des Mollusques. Par M. de Ferussac : continue par M. 

 Deshayes. No. 41. 



July 15t/i. 



Memoires sur la Digitaline : par MM. Homolle et Quevenne. 



Proceedings of the American Philosophical Society. January to July, 1851. 

 From the Society. 



Bulletin de la Societe Imperiale des Naturalistes de Moscou. An. 1849, No. 4. 

 An. 1850, Nos. 1 et 2. From the Society. 



The Charleston Medical and Surgical Journal and Review. July, 1851. From 

 the editor. 



Experimental researches on the unity and diffusion of nervous action. By 

 Bennett Dowler, M. D. From the author. 



Contributions to the natural hislory of the Acalephae of North America. By 

 L. Agassiz. Part 2. From the author. 



Reports of reconnoissances of routes from San Antonio to El Paso ; report 

 of Capt. Marcy's route from Fort Smith to Santa Fe ; and report of Col. Simp- 

 son of an expedition into the Navajo country. 8vo. From Col. Abert, U. S. 

 Topog. Engineers. 



Smithsonian contributions to Knowledge. Vol. 2. 4to. From the Smithsonian 

 Institute. 



July 22d. 



The London Athenasum for June, 1851. From Dr. Wilson. 

 The Franklin Institute Journal for July, 1851. From the same. 



Aicgust 5tk. 



Historical Discourse before the Graduates of Yale College, Aug. 14, 1850. By 

 T. D. Woolsey. From Mr. E. C. Herrick. 



Catalogus Collegii Yalensis, 1850. From the same. 



On the coloring matter of red sandstone and of greyish and white beds asso- 

 ciated with them. By J. W. Dawson, Esq. From the Author. 



Smithsonian Reports. Notices of Public Libraries in the United States. By 

 C. C. Jewett, Librarian of Smithsonian Institute. From the Institution. 



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



Memoire sur les ossemens fossiles d'Elephans trouves en Belgique. Par M. 

 Chas. Morren. 



Ordonnance concernant les enfans trouves et abandonnes. 



La caisse d'Epargne et les Oursins. Par le Baron Charles Dupin. 



Observations et questions concernant les moyens d'ameliorer la situation des 

 ouvriers agriculteurs. Par M. de Rainnevilie. 



Extrait des proces verbaux des Seances de la Soc. des Jeunes Liberes du De- 

 partment de la Seine. 



Catalogue des coquilles recueillies dans le Department du Puy de Dome, et 

 determinees d'apres les ouvrages de MM. Dmparnaud et Michaud. Par M. J. 

 B. Bouillet. 



