ADDITIONS TO THE LIBRARY. 24! 



England and Wales. Geological Survey. Memoirs. The Geology 

 of the country around lugleborough, with ])arts of Wonslcydale 

 and Wharfedale (Explanation of Uuartcr-shect 1J7 8.W., New 

 Series, Sheet 50), by J. R. ])akyns, 11. H. Tiddcman, W. Gunn, 

 and A. Strahan. 8vo. London, 1890. 



The Pliocene Deposits of Britain, by C. lleid. 



8vo. London, 1890. 



The Geology of the neighbourhood of Elint, 



Mold, and Ruthin (Explanation of (Quarter-sheet 79 S.E.), by 

 A. Strahan, &c. 8vo. London, 1890. 



The Geology of parts of North Lincolnshire 



and South Yorkshire (Explanation of Sheet 86), by W. A. E. 

 Ussher, &c. 8vo. London, 1890. 



~. The Geology of the country near Yarmouth 



and Lowestoft (Explanation of Sheet 67), by J. H. Blake. 8vo. 

 London, 1890. 



Ettingsliausen^ O. Freiherr von. Das australische Florenelement in 

 Europa. 4to. Gratz, 1890. 



. Die fossile Flora von Schoenegg bei Wies in Steiermark. 



I. Theil. 4to. Vienna, 1890. 



. Das australische Eloren element in Europa. 4to. Gratz, 



1890. 



— , und F. Krasan. Untersuchungen iiber Ontogenie und Phylo- 

 genie der Pflanzen auf i^aliiontologischer Grundlage. 8vo. 

 Vienna, 1890. 



— , . . 4to. Vienna, 1890. 



Evans, J. W. The Geology of the North-east of Caithness, and a 

 discussion as to the age of the Old Red Sandstone of the North of 

 Scotland. 8vo. London, 1891. 



Eyerman, J. Bibliography of North American Vertebrate Palaeon- 

 tology for the year 1889. 8vo. Minneapolis, 1890. 



. 1890. 8vo. Minneapolis, 1891. 



Favre, E., et H. Scliardt. Revue geologique Suisse pour Fannee 1889. 

 Svo. Geneva, 1890. 



Fawkes, J. W., and J. Marcou. On Excavations made in Rocks by 

 Sea-Urchins. 8vo. Minneapolis, 1890. 



Felix, J. Beitriisie zur Kenntniss der Gattung Protosphyroina, Leidy. 

 8vo. Berlin, ^1890. 



Felix, J,, and H. Leuk. Beitriige zur Geologic und Paliiontologie 

 dor Republik Mexico. III. Theil. 4to. Stuttgart, 1891. Par- 

 chased. 



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