158 GEOLOGY. 



Stanley, H. M. Letters on his journey to Victoria Nyanza. Proc. 

 11. Geogr. Soc. vol. xx. pp. 134-159. (Eeprinted from Daily 

 Telegra]ili and New York Herald.) 

 Notes the power of rain falling upon sun-heated rocks to effect dis- 

 integration, as exemplified in the country S. of Victoria Nyanza. 



Tissot, C. Itineraire de Tanger a Ebat'. [From Tangiers to Ebat'.] 



Bull. Soc. Geogr. Paris, 6 ser. t. xii. pp. 225-294. 

 Includes notes by Dr. Bleicher on the geology and physical features 

 of the region traversed. 



