﻿U. 
  S. 
  NATIONAL 
  MUSEUM 
  

  

  PROCEEDINGS. 
  VOL 
  96 
  PLATE 
  45 
  

  

  Mnrharroidc. 
  mtheu 
  Matthew. 
  Skull 
  (U.S.N.M. 
  No. 
  1T0.V..) 
  : 
  n, 
  Dor.sal 
  view; 
  

   I, 
  iatfial 
  view; 
  r. 
  ventral 
  view; 
  (/. 
  occlusal 
  view 
  of 
  upper 
  cheek 
  teeth 
  

   liiulKi'V 
  Kocene, 
  Wyoniintr. 
  n-c 
  three-fourths 
  natural 
  size; 
  d, 
  I'l: 
  natural 
  

   si/e 
  DrawiiiL' 
  ('/) 
  l>y 
  Mrs. 
  Ainie 
  .M. 
  Awl. 
  

  

  