I48 ADDITIONS TO THE LIBRARY. 



Renard, A. Becherches sur la composition et la structure des 

 Phyllades Ardennais. 8vo. Brussels, 1882. 



. . . 8vo. Brussels, 1883. 



. Becherches sur les terrains anciens des Asturies et de la 



Galice, par C. Barrois. 8vo. Brussels ?, 1883. 



Benault, B. Cours de Botanique fossile fait au Museum d'Histoire 

 naturelle. Troisieme Annee. Eougeres. 8vo. Paris, 1883. 

 Purchased. 



Renevier, E. Comite Suisse sur l'unification geologique. 8vo. 

 Geneva, 1882. 



Bapport sur la marche du Musee geologique vaudois en 



1881 suivi de la classification petrogenique adoptee au Musee. 

 8vo. Lausanne, 1882. 



. Nouveau gisement de marbre saccharo'ide sur Brancon 



(Valais). 8vo. Lausanne, 1883. 



Reyer, E. Ansichten iiber die Ursachen der Yulcane. 8vo. Yienna, 



1882. 



. jNeptunisch oder plutonisch ? 8vo. Yienna, 1882. 



Bichards, Thomas. New South Wales in 1881 : being a brief 

 statistical and descriptive account of the colony up to the end of 

 the year, extracted chiefly from official records. Second issue. 

 8vo. Sydney, 1882. Presented by the Royal Society of New 

 South Wales. 



Richardson, R. On the Discovery of Arctic Shells at High Levels 

 in Scotland. 8vo. Edinburgh, 1882. 



Richthofen, Ferdinand von. China. Band ii. Das nordliche 

 China. 4to. Berlin, 1882. 



Bichthofen, Eerd. von. China. Band iv. Palaeontologischen Theil. 

 (Abhandlungen von Dr. Wilhelm Dames, Dr. Emanuel Kayser, 

 Dr. G. Lindstrom, Dr. A. Schenk, unci Dr. Conrad Schwager.) 

 4to. Berlin, 1883. Purchased. 



Ricketts, G. On some remarkable Pebbles in the Boulder Clay of 

 Cheshire and Lancashire. 8vo. Liverpool, 1879. 



Homer, E. Lethaea geognostica. I. Theil. Lethaaa paheozoica. 

 Textband, Lief. 2. 8vo. Stuttgart, 1883. Purchased. 



Ross, Lieut.-Col. William Alexander. Pyrology, or Fire Chemistry. 

 8vo. London, 1875. 



Alphabetical Manual of Blowpipe Analysis. 8vo. London, 



1880. 

 Bothpletz, A. Das Diluvium um Paris und seme Stellung im 



Pleistocan. 4to. Zurich, 1882. Purchased. 

 Ruskin, John. Deucalion. Part 8. 1883. 8vo. Sunnyside, 



Orpington, 1883. 



