^; ^ v / ■/-. o ~c 't 7 7/, f':^er'l. So c . Yoi.YL TL 



u^r^fro/ny tp7i£y Ttrccifvc 



^Vc\^] 



r//; HcetvoJfc ^ the. whole [dtr-Jd^-A^-E- 



^^ jjorphjry 



&rara.te.. qne,i^s ecnd^ Oy viCTittj of sclti^ts- 



>fo^^' 



Zipar/uira -wesc of Mogota- 

 ''y^--^ SoJ/. lOOIu.Cthiik ncd'^f r,kt- a.' V 

 'C>—-. 'rorcreei br ayflSum e sup- \ V 

 ^^po'rtck b/t/it curiontferoui -S ^ 



'..r^ous h Other 



^^^6o 





T7n .iaitrl^fcuf. leds are- of ,tjircat Of-tcnt Ofi. t/cts 



Irartch r:PfAr6tino aiuigcLSO. )/J,7fO/i-?uicih-. 



— ^-_ hfTtaUndic Socks \ - 





Othc-r recks 



of tilt 2fct6t 



The nhele. iasifi detwan th^^ 

 Orinoco a,7id t7ie Amazon- is 

 composed, of ^ra.jMc' t^ntiss. 

 tc-..yli^h[^ cooered- with.-' 

 clcbri^ . XUcre is «- irotCLl/ a/> . 

 jf/tcc ofjcdcmcntary rocks. 

 The s III f rice uf ojti'c l>art t 

 dcstUutt. of ■soii-.-tlt^ icn-dco- 

 liittcns 'hein^ OJvly- a. fen feet 

 izie*e cr b&loH ' a, straigrfit line 



EorrtdUnd.w granites , gneiss t4> 





