RECEN T P UBLICA TIONS 447 



-Nordenskjold, Otto. Uber die Posttertiaren Ablagerungen der Magel- 



lanslander nebst Einer Kurzen Ubersicht ilner Tertiaren gebilde. 



Stockholm, 1898. 



Om Formodade Spar af en Istid I Sierra de Tandil I Argentina. Stock- 

 holm, 1898. 

 North Carolina Geological Survey : 



Bulletin No. 6. Timber Trees and Forests of North Carolina. By 

 Gifford Pinchot and Wm. Ashe. Raleigh, 1897. 



Bulletin No. 10. Gold Mining in North Carolina and Adjacent South 

 Appalachian Regions. By Henry C. B. Nitze and H. A. J. Wilkens. 

 Ibid. 



Bulletin No. 13. Clay Deposits and Clay Industries in North Carolina. 

 A Preliminary Report by Heinrich Ries. 

 -Norton, W. H. Artesian Wells of Iowa. Iowa Geol. Survey, Des 



Moines, 1897. 

 -Pasquier, Leon du. Memoir. Les Seiches du las de Neuchatel par Ed. 



Sarasin and Leon du Pasquier. Bull, de la Societe des Sci. Naturelles 



de Neuchatel. Extrait du Tome XXIII Annee 1895. Neuchatel, 1895. 



Eclogae Geologicas Helvetian. Revue Geologique Suisse pour l'Annee 



1895. No. XXVI. Professors H. Schardt and Leon Du Pasquier. 

 -Perry, Joseph H. The Physical Geography of Worcester, Mass. Wor- 

 cester Natural History Society, Worcester, Mass. 

 -Quereau, E. C. Topography and History of Jamesville Lake, N. Y. 



Bull. Geol. Soc. Amer., Vol. 9, pp. 173-182. Pis. 12 and 14. 

 -Ransome, F. Leslie. Some Lava Flows of the Western Slope of the 



Sierra Nevada, California. Am. Jour, of Sci., Vol. V, May 1898. 

 Records of the Geological Survey of New South Wales, Vol. V, Part IV. 



Sydney, 1898. 

 -Ries, Heinrich. The Ultimate and the Rational Analysis of Clays and 



their Relative Advantages. Trans, of the American Institute of Mining 



Engineers, February 1898. 



Note on a Beryl Crystal from New York City. Trans, of the N. Y. Acad, 



Sci., Vol. XVI, 1897. 

 -Seward, A. C. Fossil Plants, Vol. I, with Illustrations. Cambridge 



Natural Science Manuals. Cambridge University Press, London, Eng., 



1898. 

 -Smyth, C. H., Jr. Weathering of Alnoite. Bull. Geol. Soc. of America, 



March 1898. 

 -Spencer, J. W. Late Formations and Great Changes of Level in Jamaica. 



Resemblances between Declivities of High Plateaus and those of Sub- 



