Vol. 50.] ADDITIONS TO THE LIBRARY. 239 



Diller, J. S. Cretaceous and Early Tertiary of Northern California 

 and Oregon. 8vo. Rochester, N.Y., 1893. 



. Revolution in the Topography of the Pacific Coast since the 



Auriferous Gravel Period. 8vo. Chicago, 1894. 



, and C. Schuchert. Discovery of Devonian Rocks in California. 



Part I. 8vo. New Haven, Conn., 1894. 



, and T. W. Stanton. The Shasta-Chico Series. 8vo. Rochester, 



N.T., 1894. 



Dollfus, G. F. Animaux Inferieurs. [Extrait de lAnnuaire 

 Geologique Universel, 1891.] 8vo. Paris, 1892-93. 



-. Bryozoaires. [Extrait de l'Annuaire Geologique Universel, 



1891.] 8vo. Paris, 1892-93. 



Crustaces inferieurs. [Extrait de l'Annuaire Geologique 



Universel, 1891.] 8vo. Paris, 1892-93. 



. Quaternaire. [Extrait de l'Annuaire Geologique Universel, 



1891.] 8vo. Paris, 1892-93. 



. Considerations sur la limite sud du Bassin Houiller du Nord 



de la Prance. 8vo. Lille, 1893. 



. Recherches geologiques sur les Environs de Vichy (Allier). 



8vo. Paris, 1894. 



. See Lippmann, E. 



Drayson, A. W. Remarks by, on Mr. Warren Upham's paper, 

 read 4th June, 1894, at the Victoria Institute, London. 8vo. 

 London, 1894. 



Drygalski, E. von. Ein typisches Ejordthal. (F. Er. von Richt- 

 hofen. Eestschrift, 41.) 8vo. Berlin, 1893. Purchased. 



Dublin Science and Art Museum. The Mineralogical, Geological, 

 and Palaeontological Collections in the. [Extract from the 

 General Guide to the Museum.] 8vo. Dublin, 1893. Presented 

 by T. Leighton, Esq., F.G.S. 



Dumble, E. T. See Texas. 



Dun, W. S. See New South Wales. 



Dunn, E. J. Glaciation of the Western Highlands, Tasmania. 8vo. 

 Melbourne, 1893. 



. See Maps. 



Buparc, L. Le Lac d'Annecy. 8vo. Geneva, 1894. 



, et L. Mrazec. Sur l'extremite nord- est du Mont-Blanc. 4to. 



Paris, 1893. 



— , . Note sur les roches amphiboliques du Mont-Blanc. 



8vo. Geneva, 1893. 



— , . Sur les eclogites du Mont-Blanc. 4to. Paris, 1893. 



