ADDITIONS TO THE LIBRARY. 



309 



Sauuage, H. E.. Sur les Lepidotus palliatus et Sphcerodus gigas. 

 8vo. Paris, 1877. 



. Etude sur les poissons et les reptiles des terrains cretace 



et jurassique superieur de l'Yonne. 8vo. Auxerre, 1880 (?). 



. Etude sur les poissons des faluns de Bretagne. 4to. Chalon- 



sur-Saone, 1880. 



Saxony. Geologische Landesuntersuchung des Konigreichs Sachsen. 

 Erlauterungen zur geologischen Specialkarte. Blatt 28, 75, & 115. 

 8vo. Leipzig, 1880. 



Schmid, E. E. Die quarzfreien Porphyre des centralen Thiiringer 

 Waldgebirges und ihre Begleiter. 4to. Jena, 1880. Purchased. 



Schmidt, A. Die Zinkerz-Lagerstatten von Wiesloch (Baden). 8vo. 

 Heidelberg, 1881. 



Schmidt, Oscar. Die Spongien des Meerbusen von Mexico (und des 

 caraibischen Meeres). Heft 2. 4to. Jena, 1880. Purchased. 



Schodler, E. The Treasury of Science, Natural and Physical. 

 Translated by H. Medlock. 8vo. London, 1862. Presented by 

 W. H. Dalton, Esq., F.G.S. 



Scrope, G. Poulett. On the supposed Influx of Water to the Interior 

 of the Globe as the Cause of Volcanic Action. 8vo. London, 1869. 

 Presented by Prof. J. W. Judd, F.B.S., Sec, G.S. 



. On the Character and Composition of Lavas. 8vo. London, 



1870. Presented by Prof. J. W. Judd, F.B.S., Sec. G.S. 



. Notes on the late Eruption of Vesuvius. 8vo. London, 



1872. Presented by Prof. J. W. Judd, F.R.S., Sec. G.S. 



. On "Blocky" Rock- surfaces, and the Theory of the Shrink- 

 ing Nucleus of the Globe. 8vo. London, 1873. Presented by Prof. 

 J. W. Judd, F.R.S. 



Scudder, S. H. The Devonian Insects of New Brunswick. 4to. 

 Boston, 1880. 



. The Structure and Affinities of Euphoberia, Meek & "Worthen, 



a Genus of Carboniferous Myriapoda. 8vo. New Haven, 1881. 



Sheaf er, P. W. The Anthracite Coalfields of Pennsvlvania, and their 

 Exhaustion. 8vo. Easton, 1880 (?). 



Simpson- Baihie, E. The International Dictionary for Naturalists 

 and Sportsmen, in English, Erench, and German. 8vo. London, 

 1880. 



Sollas, W. J. On the Ventriculitas of the Cambridge Upper Green- 

 sand. 8vo. London, 1873. 



. On Evolution in Geology. 8vo. London, 1877. 



. On Pharetrospongia Strahani, Sollas, a fossil Holorhaphidote 



Sponge from the Cambridge " Coprolite "- bed. 8vo. London, 

 1877. 



