48 



Drs. George Derby and W. W. Morland were elected 

 members of the Society. 



ADDITIONS TO THE LIBRARY DURING THE QUARTER ENDING JUNE 30. 



Audubon and Bachman. Plates 116-120. Also, 124-130, 

 to their " Quadrupeds of America." From Subscribers. 



Gelehrte Anzeiger, herausgegeben von Mitgliedern der Akad- 

 emie der Wissenschaften. Vols. 6-20. 4to. Miinchen, 1838-45. 

 From the Academy at Munich. 



Leidv, Joseph. On a new Fossil Genus and Species of Ru- 

 minatoid Pachydermata, Merycoidodon Culbertsonii. 8vo. pam. 

 Philadelphia, 1848. From the Author. 



George Berkeley. Treatise concerning the Principles of Hu- 

 man Knowledge. Part I. 12mo. Dublin, 1710. From S. 

 Kneeland, Jr. 



Journal of the Indian Archipelago and Eastern Asia. No. 6, 

 and Supplement to No. 5, for December, 1847. 8vo. Singa- 

 pore. Fro?}i the Editor. 



Annals and Magazine of Natural History. Nos. 1, 2, 3, 4, of 

 "Vol. I. 2d Series, June to April. 8vo. London. Courtis Fund. 



Rennie, James. Ornithological Dictionary of British Birds. 

 By Col. G. Montague. 2d ed. With a plan of Study, and New 

 Articles and Original Observations. By J. Rennie. 8vo. Lon- 

 don, 183L Frojji Dr. W. Read. 



Elements of Physiophilosophy. By Alonzo Oken. M. D. From 

 the German, by Alfred Tulk. 8vo. London, 1847. Courtis 

 Fund. 



Memorials of John Ray. Edited by Edwin Lankester, M. D. 

 &c. 8vo. London, 1846. Courtis Fund. 



Alternations of Generations. By J. J. Sm. Steenstrup. Trans- 

 lated from the German, by George Bush. 8vo. London, 1848. 

 Courtis Fund. 



Outlines of the Geography of Plants. By F. J. F. Meyen. 

 Translated by Margaret Johnston. 8vo. London, 1846. Cour- 

 tis Fund. 



Ray Society. Reports on the Progress of Zoology and Botany. 

 1841-1844. 2 vols. 8vo. Edinburgh, 1845. Courtis Fund. 



