DONATIONS. 157 



(Jahrbuch.) 1854. 6 Heft. 



A. von Strombeck. — Ueber die Echiniden des Hils-Konglomerates 



in N.W. Deutschland, 641. 

 J. C. Deicke.— Ueber die Petrifikation der Konchylien-Schaalen 



in der Schweitzer-Molasse, 65/. 

 O. DiefFenbaeh. — Ueber die Erz-Gange und das Gang-Gebirge 



von Nord-Carolina und den angrenzenden Staaten, 663. 

 Letters, Notices of Books, and of Mineralogy, Geology, and Fossils. 



III. GEOLOGICAL AND MISCELLANEOUS BOOKS. 



Names of Donors in Italics. 



Agassiz, L., and H. Strickland. Bibliographia Zoologiae et Geologlae, 

 vol. iv. From the Ray Society. 



Alberti, F. von. Beitrag zu einer Monographie des Bunten Sand- 

 steins, Muschelkalks und Keupers, und die Verbindung dieser 

 Gebilde zu einer formation. From W. Lonsdale, Fsq., F.G.S. 



Alder, J., and A. Hancock. Monograph of the British Nudibran- 

 chiate Mollusca, part 6. From the Ray Society. 



Austen, Rev. J. H. Guide to the Geology of the Isle of Purbeck. 

 From T. R. Jones, Esq., F.G.S. 



Back, Capt. Narrative of the Arctic Land Expedition in 1833-35. 

 With Appendices by Dr. Richardson and Dr. Fitton. F?v?n 

 W. Lonsdale, Esq., F.G.S. 



Baier, J. J. Oryctographia Norica. From W. Lonsdale, Esq., 

 F.G.S. 



Bakewell, R. Introduction to Geology : 5th edit. 1838. From W. 

 Lonsdale, Esq., F.G.S. 



Barrow, John. An account of travels into the interior of Southern 

 Africa in the years 1797 and 1798. 2 vols. Frotn W. Lons- 

 dale, Esq., F.G.S. 



Bianconi, J. J. De mari olim occupante planities et colles Italiae, 

 Grsecise, Asise Minoris, &c., et de setate tcrreni quod geologi 

 appellant " Marnes bleues," dissertationes. Fasc. quintus. 



Blumenbach, J. Fr. Manuel d'Histoire Naturelle. Translated from 

 the German by S. Artaud. 2 vols. From W. Lonsdale, Esq., 

 F.G.S. 



Bohadsch, J. B. De quibusdam animalibus marinis. From W. 

 Lonsdale, Esq., F.G.S. 



