I38 ADDITIONS TO THE LIBKAEY. 



Gosselet, J. Description geologique du Canton du Nouvion. 8vo. 

 Lille, 1881. 



Etude sur la partie superieure du Bathonien dans le de- 



partement de l'Aisne. 8vo. Lille, 1881. 

 . Sur le Caillou de Stoune. 8vo. Lille, 1881. 



. Expose de mes etudes sur le terrain houiller. 8vo. Lille, 



1882. 



. Puits artesiens dans les Flandres. 8vo. Lille, 1882. 



. Sur l'origine de la stratification entrecroisee dans les sables. 



8vo. Lille, 1882. 



Green, A. H. Geology. Part I. Physical Geology. 8vo. London, 

 1882. Purchased. 



Greenough. Correspondence on the subject of the Geological Map 

 of India, compiled by Professor Greenough. 8vo. Madras, 1857. 

 Purchased. 



Gumhel, O. W. Beitrage zur Geologie der Goldkiiste in Afrika. 

 8vo. Munich, 1882. 



. Geologische Eragmente aus der Umgegend von Ems. 8vo. 



Munich, 1882. 



Haardt, Yinzenz v. Die Eintheiluug der Alpen. 4to. Yienna, 

 1882. Purchased. 



Hanks, H. G. Gold Nuggets. 8vo. San Francisco, 1881. 



. Notes on Roscoelite. 8vo. San Francisco, 1881. 



. The Placer County Iron Mine. An Important New Home 



Industry. N. S. slip, San Francisco, 1881. 



HarJcness, H. W. Footprints found at the Carson State Prison. 

 8vo. San Francisco, 1882. 



Harrington, B. J. Life of Sir William E. Logan, Xt., LL.D., 

 F.E.S., F.G.S., &c, First Director of the Geological Survey of 

 Canada. 8vo. London, 1883. 



Harrison, W. J. On the Quartzite Pebbles contained in the Drift, 

 and in the Triassic Strata of England, and on their derivation 

 from an ancient land barrier in Central England . 8vo. Bir- 

 mingham, 1882. 



. The Palseontographical Society. 8vo. Birmingham, 1882. 



Hasse, C. Das natiirliche System der Elasmobranchier auf Grund- 

 lage des Baues und der Entwicklung ihrer Wirbelsaule. Beson- 

 derer Theil. Lief. 2 & 3. 4to. Jena, 1882. Purchased. 



Hauer, F. von. Berichte liber die Wasserverhaltnisse in den 

 Kesselthalern von Krain. 4to. Yienna, 1883. 



Haug, E. Ueber sogenannte Choitetes aus mesozoischen Ablage- 

 rungen. 8vo. Stuttgart, 1883. 



