﻿EXPLANATION 
  OF 
  PLATES 
  

  

  Fuller 
  descriptions 
  are 
  given 
  in 
  bulletin. 
  For 
  exact 
  page 
  reference 
  see 
  index 
  under 
  

  

  Plates. 
  

  

  Arrow-heads 
  

  

  MATERIAL 
  

  

  Drab 
  hornstone 
  

   Mottled 
  flint 
  

   Brown 
  ^' 
  

  

  Dark 
  

   Drab 
  

  

  Dark 
  flint 
  

  

  Drab 
  

  

  Drab 
  '' 
  

  

  Common 
  '^ 
  

   Mottled 
  '' 
  

  

  Grey 
  " 
  

  

  Grey 
  ' 
  " 
  

   White 
  

  

  Lustrous 
  ** 
  

   Bluish-grey 
  *' 
  

   Common 
  " 
  

   Dark 
  

  

  Common 
  * 
  ' 
  

   Common 
  " 
  

  

  Stone 
  

  

  Grey 
  flint 
  

  

  Common 
  " 
  

   Common 
  " 
  

   Brown 
  flinty 
  

   sandstone. 
  .. 
  

   Dark 
  blue 
  flint 
  

   Lustrous 
  jasper 
  

  

  Grey 
  flint 
  

  

  Yellow 
  jasper.. 
  

   Flint 
  

  

  Yellow 
  jasper.. 
  

   White 
  flint 
  

  

  Common 
  " 
  

   Brown 
  " 
  

  

  White 
  

  

  Drab 
  " 
  

  

  Drab 
  

  

  Grey 
  limestone 
  

   Common 
  flint. 
  . 
  

   Yellow 
  jasper.. 
  

   Black 
  flint.... 
  

   Shark's 
  tooth.. 
  

   Grey 
  flint 
  

  

  Common 
  *' 
  

   Blue 
  

  

  Common 
  horn- 
  

   stone 
  

  

  Drab 
  flint 
  

  

  Drab 
  '' 
  

  

  Brown 
  " 
  

  

  Brown 
  '* 
  

  

  Brownish-white 
  

  

  flint 
  

  

  Brown 
  flint... 
  

  

  i>4 
  

  

  2 
  

   2 
  

  

  2/8 
  

  

  IX 
  

  

  154 
  

  

  ?4 
  

  

  2 
  

  

  I 
  

  

  WIDTH 
  IN 
  

   INCHES 
  

  

  [M 
  

  

  \% 
  2X 
  base 
  

   iX 
  at 
  base 
  

  

  It\ 
  

  

  52 
  

  

  53 
  

   54 
  

  

  55 
  

  

  56 
  

   57 
  

   58 
  

   59 
  

   60 
  

   61 
  

   62 
  

  

  63 
  

   64 
  

  

  65 
  

   66 
  

   67 
  

   68 
  

   69 
  

   70 
  

  

  71 
  

  

  72 
  

  

  73 
  

   74 
  

   75 
  

   76 
  

  

  77 
  

   78 
  

   79 
  

   80 
  

   81 
  

   82 
  

  

  83 
  

   84 
  

  

  85 
  

   86 
  

  

  ^1 
  

   'i^ 
  

   89 
  

   90 
  

   91 
  

   92 
  

   93 
  

   94 
  

   95 
  

  

  96 
  

   97 
  

  

  98 
  

  

  99 
  

  

  100 
  

  

  MATERIAL 
  

  

  Common 
  horn- 
  

  

  stone 
  

  

  Drab 
  flint 
  

  

  Brown 
  ' 
  ' 
  

  

  Brown 
  horn- 
  

  

  stone 
  

  

  Dark-blue 
  flint 
  

   Common 
  " 
  

   Light 
  brown" 
  

   Drab 
  

  

  Light 
  color'd^' 
  

   Dark 
  " 
  

  

  Light 
  bluish 
  " 
  

   White 
  " 
  

  

  Dark 
  blue 
  '' 
  

   Drab 
  " 
  

  

  Drab 
  *' 
  

  

  Drab 
  " 
  

  

  Common 
  ' 
  ' 
  

   Drab 
  ^'. 
  

  

  Drab 
  *' 
  

  

  Black 
  

  

  Common 
  " 
  

   Dark 
  " 
  

  

  Dark 
  " 
  

  

  Dark 
  hornstone 
  

   Dark 
  flint 
  

  

  Light 
  '•' 
  

  

  Brown 
  * 
  ' 
  

  

  Drab 
  " 
  

  

  Black 
  

   Dark 
  " 
  

  

  a 
  

  

  White 
  quartz. 
  

   Drab 
  flint 
  

   Blue 
  

   Common 
  horn- 
  

   stone 
  

  

  Olive 
  slate 
  

  

  Drab 
  flint 
  

  

  Brown 
  " 
  

  

  Drab 
  '' 
  

  

  Dark 
  

  

  Dark 
  '^ 
  

  

  Dark 
  

  

  Common 
  " 
  

   Grey 
  flinty 
  

  

  limestone 
  . 
  . 
  . 
  

  

  Red 
  jasper 
  

  

  Blue 
  flinty 
  

  

  limestone.. 
  .. 
  

  

  LENGTH 
  

  

  IN 
  

   INCHES 
  

  

  lOI 
  

  

  a 
  Not 
  given 
  

  

  Purphsh 
  flint. 
  . 
  

   Common 
  horn- 
  

   stone 
  

  

  Dark 
  blue 
  flint 
  

  

  1 
  + 
  

  

  2 
  

  

  WIDTH 
  IN 
  

   INCHES 
  

  

  i^ 
  at 
  base 
  

  

  base 
  

  

  2X 
  

  

  I 
  

  

  ^% 
  

  

  1+ 
  

  

  2^ 
  

  

  2 
  

  

  iX 
  

  

  