﻿; 
  :: 
  ; 
  

  

  Plate 
  14. 
  — 
  Ecuadorean 
  landscapes. 
  Top: 
  Canar 
  Valley. 
  Bottom: 
  A 
  ]3,000-foot- 
  

   high 
  basin 
  in 
  South 
  Ecuador. 
  (Courtesy 
  Chicago 
  Natural 
  History 
  Museum.) 
  

  

  