﻿Plate 
  151. 
  — 
  Cordoba 
  petroglyphs 
  and 
  pictographs. 
  Top: 
  San 
  Buena, 
  Yuspe 
  

   River. 
  (Courtesy 
  Francisco 
  de 
  Aparicio.) 
  Bottom: 
  Some 
  of 
  the 
  rock 
  paint- 
  

   ings 
  of 
  the 
  Cerro 
  Colorado. 
  (After 
  Aparicio, 
  1939, 
  fig. 
  6.) 
  

  

  