﻿U. 
  S. 
  GEOLOGICAL 
  SURVEY 
  

  

  ULLETIN 
  NO. 
  322 
  PL. 
  Ill 
  

  

  A. 
  CHARACTERISTIC 
  EXPOSURE 
  OF 
  VOLCANIC 
  ASH 
  NEAR 
  BASE 
  OF 
  MONTEREY 
  FORMATION, 
  

   At 
  point 
  where 
  Cuyama 
  River 
  enters 
  the 
  Santa 
  Maria 
  Valley. 
  Photograph 
  by 
  Ralph 
  Arnold. 
  

  

  B. 
  UPTURNED 
  AND 
  CONTORTED 
  SEMIFLINTY 
  MONTEREY 
  SHALE. 
  

  

  On 
  Sisquoc 
  River, 
  5 
  miles 
  east 
  of 
  Sisquoc. 
  Heavy 
  oil 
  is 
  exuding 
  at 
  a 
  point 
  immediately 
  to 
  the 
  right 
  

   of 
  the 
  man. 
  Photograph 
  by 
  Ralph 
  Arnold. 
  

  

  