﻿Plate 
  8. 
  — 
  The 
  desert 
  Central 
  Coast 
  of 
  Peru. 
  Top: 
  The 
  bay 
  and 
  town 
  of 
  

   Ancon. 
  Bottom: 
  Rocky 
  cliffs 
  and 
  sand 
  dunes 
  near 
  Huarmey. 
  (After 
  Johnson, 
  

   1930.) 
  

  

  