176 ADDITIONS TO THE LTBRAEY. 



Gunn,J. On Coal-Fields in the Eastern Counties. 8vo. l^orwich, 



1885. 



Hamt, J. von. In Memoriam : Ferdinand R. von Hochstetter. 8vo. 

 Christchurch, N.Z., 1884. 



HaU^ James, Descriptions of the Species of Fossil Eeticulate 

 Sponges constituting the Family Dictj^ospongidse. 8vo. Albany, 

 1884. 



Harher, A. Grraphical Methods in Field-Geology. 8vo. London, 

 1884. 



. On the Successive Stages of Slaty Cleavage. 8vo. London, 



1885. 

 . The Cause of Slaty Cleavage: Compression v. Shearing. 



8vo. London, 1885. 

 . The Oolites of the Cave District. 8vo. 1885. 



Harrison, J. T. On the Sources of "Water Supply for the Metropolis. 

 4to. London, 1884. Parliamentary Eeturn. 



Hatle, E. Die Minerale des Herzogthums Sfceiermark. Hefte 1 & 2. 

 8vo. Graz, 1884. Purchased. 



Hebert, E, Notes sur la geologic du departement de I'Ariege. 8vo. 

 Paris, 1884. 



Heilprin, A. Contributions to the Tertiary Geology and Paleon- 

 tology of the United States. 4to. Philadelphia, 1884. 



Heim, A. Handbuch der Gletscherkunde. 8vo. Stuttgart, 1885. 

 Purchased, 



Hesse. GrossherzoglichSessische Geologische Landesanstalt zu Darm- 

 stadt. Abhandlungen. Bandi. Heft 1. 4to. Darmstadt, 1884. 



Hinde, G. J. Description of a new Species of Crinoids with Articu- 

 lating Spines. 8vo. London, 1885. 



Homes, E., and M. Auinger. Die Gasteropoden der Meeres-Abla- 

 gerungen der ersten und zweiten miocanen Mediterran-Stufe in 

 der osterreichisch-ungarischen Monarchic. Lief. 4. 4to. Yienna, 



1884. Purchased. 



Hopkinson^ J. Eemarks on the Land Mollusca, with reference to 

 their Investigation in Hertfordshire. 8vo. Hertford, 1884. 



HuIl,E. Mount Seir, Sinai, and Western Palestine. 8vo. London, 



1885. Presented hy the Committee of the Palestitie Exploration 

 Fund, 



Hunt, T. Sterry. The Taconic Question in Geology. Part 2. 4to. 



Montreal, 1884. 



. The Origin of Crystalline Bocks. 4to. Montreal, 1884. 



Hussak, E. Anleitung zum Bestimmen der gesteinbildenden Mine- 



ralien. 8vo. LeiDzi?, 1885. Purchased. 



