Reviews. 



SOME RECENT PAPERS ON THE INFLUENCE OF GRAN- 

 ITIC INTRUSIONS UPON THE DEVELOPMENT OF 

 CRYSTALLINE SCHISTS. 

 Michel-Levy : Contribution a V etude du Granite de Flanianville et des 



Granites Franfais en general. Bull, des Services de la carte geol. 



de la France, No. 36. Paris, 1893, pp. 41. 

 L. DuPARC and L. Mrazec : Noicvelles Recherches sur le massif du 



Mont-Blanc. Archives des Sciences Physiques et Naturelles. 



Tome XXXIV, 1895, pp. 39. 

 L. UuPARC : Le Mont-Blanc au point de viie geologique et petrogra- 



phiquc. Ibid. 1896, pp. 8. 

 J. Vallot and L. Duparc : Sur un Synclinal schisteux ancien forniant 



le coeur du massif du Mont-Blanc. Comptes Rendus des Seances 



de r Academic des Sciences. Paris, Mars 1896, pp. 3. 

 J. Horne and E. Greenly : On Foliated Granites and their relation 



to the Crystalline Schists in Eastern Sutherland. Quarterly Journal 



of the Geological Society. London, Vol. LII, 1896. 

 A. Sauer : Geologische Specialkarte des Grossherzogthums Baden, 



Erlauterungen zu Blatt Gengenbach. Heidelberg, 1894, pp. 87. 

 A. Sauer : Ibid. Erlauterungen zu Blatt Oberwolfach-Schenkenzell. 



Heidelberg, 1895, pp. 76. 



F. ScHALCH : Ibid. Erlauterungen zu Blatt Petersthal-Reichenbach. 



Heidelberg, 1895, pp. 82. 

 A. Andrew and A. Osann : Ibid. Erlauterungen zu Blatt Heidelberg. 

 Heidelberg, 1896, pp. 60. 



G. Klemm : Beitrage zur Kenntniss des krystalliiien Grundgcbirges 



im Spessart. Abh. der Gross. Hessischen Geologischen Landesan- 



stalt zu Darmstadt. 1895, pp. 87. 



In one of the oldest and best known of the German universities 



there is delivered annually a very able and exhaustive course of lectures 



on petrography, in which no less than fourteen lectures are devoted to 



a presentation of our knowledge of the single rock, granite, but it is 



293 



