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  Laton 
  — 
  Vertebrate 
  Remains 
  in 
  the 
  Cazco 
  Gravels. 
  

  

  I 
  have 
  already 
  alluded 
  to 
  a 
  grave 
  containing 
  horse 
  bones. 
  

   It 
  was 
  located 
  at 
  the 
  foot 
  of 
  the 
  cliff 
  forming 
  the 
  southwest 
  

   boundary 
  of 
  the 
  quebrada, 
  and 
  was 
  nearly 
  opposite 
  the 
  lower 
  

  

  Fig. 
  5. 
  

  

  Fig. 
  5. 
  View 
  of 
  a 
  portion 
  of 
  the 
  face 
  of 
  the 
  long 
  terrace 
  where 
  a 
  section 
  

   of 
  a 
  kitchen-midden 
  was 
  exposed. 
  

  

  end 
  of 
  the 
  long 
  cultivated 
  terrace. 
  A 
  peculiar 
  circumstance 
  

   was 
  the 
  position 
  of 
  the 
  grave 
  in 
  an 
  immense 
  block 
  of 
  alluvium, 
  

   composed 
  of 
  strata 
  of 
  coarse 
  and 
  of 
  fine 
  material, 
  that 
  had 
  

  

  