﻿Walcott 
  — 
  Appalachian 
  Type 
  of 
  Folding 
  in 
  California. 
  173 
  

  

  West 
  

  

  EA 
  ST 
  

  

  (flestone. 
  

  

  Jfi 
  art** 
  ._& 
  

  

  P*~#» 
  

  

  DESCRIPTION 
  OP 
  FIGURES. 
  

  

  Fig. 
  A.— 
  Diagrammatic 
  sectiou 
  of 
  the 
  White 
  Mountain 
  range' 
  as 
  viewed 
  from 
  the 
  

   high 
  ridge 
  south 
  of 
  Tollgate 
  Canyon. 
  2, 
  upper 
  limestone; 
  3, 
  quartz- 
  

   it 
  e 
  and 
  shale 
  series. 
  

  

  Fig. 
  B.— 
  Theoretical 
  section 
  of 
  range 
  south 
  of 
  Silver 
  Canyon, 
  to 
  illustrate 
  char- 
  

   acter 
  of 
  syncline. 
  2, 
  upper 
  limestone 
  ; 
  3, 
  quartzite 
  and 
  shale 
  series 
  ; 
  

   4, 
  lower 
  limestone. 
  

  

  Fig. 
  C. 
  — 
  Syncline 
  on 
  the 
  north 
  side 
  of 
  Silver 
  Canyon. 
  1, 
  upper 
  shale; 
  2, 
  upper 
  

   limestone; 
  3, 
  quartzite 
  and 
  shale 
  series. 
  

  

  Fig. 
  D. 
  — 
  Section 
  on 
  the 
  east 
  fork 
  of 
  Black 
  Canyon. 
  1, 
  upper 
  shale; 
  2, 
  limestone 
  ; 
  

   3, 
  quartzite 
  series; 
  4. 
  upper 
  portion 
  of 
  the 
  lower 
  limestone. 
  

  

  Fig. 
  E. 
  — 
  Anticlinal 
  and 
  synclinal 
  folds 
  occurring 
  at 
  x 
  in 
  fig. 
  D. 
  

  

  Fig. 
  F.— 
  Outline 
  of 
  folding 
  of 
  limestone 
  imbedded 
  in 
  quartzite 
  and 
  shales, 
  

   western 
  side 
  of 
  Deep 
  Spring 
  valley, 
  a-b, 
  fault. 
  

  

  