124 GEOLOGY. 



[Topography and Geology. Text to accompany topographical 

 maps of tho Engadine and 13ernina.] 4to. Zurich. (Ed. 2. 

 Winterthur). 

 The maps consist of six sheets. Scale 1 : 50,000. 



Zuaznavar, M. Algimos dates dc la cnen^a carhonifera de Juarros 

 en la provincia de Burgos. [The Carhoniferons Beds of Juarros 

 in the Province of Burgos.] Bol. Com. map. geol. Espan. t. iii. 

 pp. 353-358. 



