text: b 
  50 
  
  s 
  t 
  n 
  u 
  o 
  c 
  m 
  a 
  r 
  g 
  o 
  t 
  s 
  h 
  
  40 
  
  30 
  i 
  
  e 
  p 
  o 
  t 
  o 
  s 
  20 
  
  10 
  i 
  
  e 
  b 
  a 
  t 
  S 
  l 
  0 
  0 
  0.74  0.71  0.72  0.73 
  87Srf/86Sr 
  
  d 
  
  70.5 
  67.5 
  64.5 
  61.5 
  58.5 
  55.5 
  e 
  d 
  u 
  t 
  i 
  t 
  a 
  L 
  
  0.75  1.00  0.25  0.50 
  0 
  
  e 
  Norway_VA 
  Scandinavian Peninsula EIA 
  
  Britain 
  
  Central 
  Europe 