2 04 ADDITIONS TO THE LIBRARY. 



Lcndenfeld, Eobert von. A monograph of the Eoruy Sponges. 4to. 

 London, 1889. Presented hy the Royal Society. 



Levy, A, Michel, et A. Lacroix. Tableau des Mineraux des Eoches. 

 4to. Paris, 1889. Purcliased. 



Lindstrcm, G. The Ascoceratidae and the Litnitidse of the Upper 

 Silurian Formation of Gotland. 4to. Stockholm, 1890. 



List, J. A new measure for Old Time. 8vo. Newport, I.W. 



1889. 



Loblej', J. Logan. Mount Yesuvius. A descriptive, historical, and 

 geological account of the Yolcano and its surroundings. 8vo. 

 London, 1889. Purchased. 



Loevinson-Lesshuj , F. Die Olonezer Diabasformation. 8vo. St. 

 Petersburg, 1888. 



Loriol, P. de. Note sur deux Ecbinodermes nouveaux. 8vo. Paris, 

 1889. 



Lory, Charles. Description geologique du Dauphine (Isere, Drome, 

 Hautes-Alpes) pour servir a Texplication de la Carte Geologique 

 de cette province. 8vo. Paris, 1864. Purchased. 



M^'Gee, "W. J. Classification of geographic forms by Genesis. Svo. 

 Washington, 1888. Presented hy W. Whitaker, Esq.. F.R.S., 



KG.S. 



Paleolithic Man in America ; his antiquity and environ- 



ment. 8vo. New York, 1888. Presented by W. Whitaker, 

 Esq., F.R.S., F.G.S. 



Marcou, J. Les ge'ologues et la geologie du Jura jusqu' en 1870. 

 8vo. Lons-le-Saunier, 1889. 



Marsh, 0. C. Discovery of Cretaceous Mammalia. Parts 1 & 2. 

 8vo. New Haven, 1889. 



. The Skull of the Gigantic Ceratopsidse. 8vo. New Haven, 



1889. 



— . Notice of gigantic Horned Dinosauria from the Cretaceous. 

 8vo. New Haven, 1889. 



— . Additional characters of the Ceratopsidae, with notice of 

 new Cretaceous Dinosaurs. 8vo. New Haven, 1890. 



Description of new Diuosaurian Eeptiles. 8vo. New 



Haven, 1890. 



Distinctive characters of the order Hallopoda. 8vo. New 



Haven, 1390. 



Mayer-Eymar. C. Tableau des terrains de sediment. 8vo. Agram, 

 1889. Presented hy W. Whitaker, Esq., F.R.S., F.G.S. 



. Ueber das Tongrian von Cairo (Egvpten). 8vo. Zurich, 



1889. Presented hy W. Whitaker, Esq., F.R.S., F.G.S. 



