94 RECENT PUBLICATIONS 



— Pence, Dr. Albrjecht, and Bruckner, Dr. Eduard. Die Alpen im Eis- 



zeitalter. Lieferung 8, Erste Halfte, und Zweite Halfte. [Chr. Herm- 



Tauchnitz, Leipzig.] 

 — PoTONiE, Dr. H. Die Entstehung der Steinkohle und verwandter 



Bildungen einschliesslich des Petroleums. [Gebriider Borntraeger, Berlin, 



1907.] 

 — PxjRDUE, A. H. Cave-Sandstone Deposits of the Southern Ozarks. [Bulletin 



of the Geological Society of America, Vol. XVIII, pp. 251-56; New York, 



June, 1907.] 

 — Rathbun, Mary J. Reports of the Scientific Results of the Two Cruises of the 



"Albatross" in Tropical Waters, etc. The Brachyura. [Memoirs of 



Museum of Comp. Zoology; Cambridge, Mass., August, 1907.] 

 — Rice, William North, and Gregory, Herbert Ernest. Manual of the 



Geology of Connecticut. [State Geological and Natural History Survey^ 



Bulletin No. 6; Hartford, 1906.] 

 — Russell, Israel C. Concentration as a Geological Principle. [Presidential 



Address. Bulletin of the Geological Society of America, Vol. XVIII, pp. i- 



28; New York, April, 1907.] 

 -^Sacco, Federico. Fenomeni di Corrugamento negli Schisti Cristallini delle 



Alpi. [Estr. dagli Atti della R. Accademia delle Scienzi di Torino, Vol. XLI, 



Adunanza dell' 8 Aprile, 1906.] 

 Le Pieghe degli Gneiss Tormaliniferi della Bassa Val di Susa. [Societa 



Italiana di Scienze Naturali, Milano, 1907.] 

 1 Monti di Cuneo tra il Gruppo della Besimauda e Quello dell' Argentera. 



[Estr. dagli Atti della R. Accademia delle Scienzi di Torino, Vol. XLII, 



Adunanza dell' 18 Novembre, 1906.] 

 -Essai schematique de selenologie. [C. Clausen, Turin, 1907.] 



— Sardeson, Frederick W. Galena Series. [Bulletin of the Geological Society 

 of America, Vol. XVIII, pp. 179-94; New York, May, 1907.] 



^See, T. J. J. The Cause of Earthquakes, Mountain Formation, and Kindred 

 Phenomena Connected with the Physics of the Earth. [From the Proceed- 

 ings of the American Philosophical Society, Vol. XLV, 1907.] 



■ On the Temperature, Secular Cooling and Contraction of the Earth, and 



on the Theory of Earthquakes Held by the Ancients. [From Proceedings 

 of the American Philosophical Society, Vol. XL VI, 1907.] 



— Smithsonian Miscellaneous Collections. Quarterly Issue, Vol. Ill, Part 4- 

 [Smithsonian Institution, Washington, 1907.] 



— Societe Geologique de France, Bulletin de la. Quatrieme serie. Tome cinquieme, 

 PP- 593-808, 1905. [Paris, 1906.] 



— Societe Royale de Geographie d'Anvers, Bulletin de la. Tome XXX. [Anvers, 

 1906.] 



— Steinmann, G. Der Unterricht in Geologic und verwandten Fachern auf 

 Schule und Universitat. [Aus dem VI Bande der Zeitschrift Nature und 

 Schule; Leipzig, 1907.] 



