﻿

  PLATE 
  X. 
  

  

  Deltodvs 
  Powhllii, 
  St. 
  J. 
  and 
  W 
  IM 
  

  

  Flit. 
  In. 
  Mandibular 
  posterior 
  tooth, 
  left 
  rami)?, 
  view 
  from 
  tbore; 
  1 
  us- 
  

  

  rse 
  profile, 
  outline 
  from 
  inner 
  niar- 
  •.. 
  from 
  outer 
  marglr. 
  

  

  outline: 
  1 
  d, 
  do., 
  outline 
  from 
  antero-lateral 
  border; 
  l 
  ». 
  do., 
  from 
  i 
  • 
  - 
  

   t"ro-lateral 
  border; 
  \ 
  r. 
  Bhowlng 
  obJH 
  puuctatlon 
  of 
  coronal 
  

  

  surface, 
  enlarged, 
  Oftrboniferooj 
  limestone: 
  Utah. 
  N 
  -m. 
  

  

  Wig. 
  9 
  a, 
  b, 
  o, 
  d. 
  - 
  Mercurii. 
  Hewb. 
  Lower 
  l'arl>.; 
  San' 
  

  

  0. 
  St. 
  John. 
  

  

  Deltodcs 
  pbopin 
  i. 
  and 
  W 
  136 
  

  

  Flg.3n. 
  Mandibular 
  :i. 
  right 
  ramus 
  view 
  from 
  at 
  '..trans- 
  

  

  verse 
  profile 
  from 
  Inner 
  mil 
  do., 
  from 
  outer 
  ma- 
  Lo* 
  

  

  longitudinal] 
  J 
  <•. 
  do., 
  postero-lateral 
  

  

  border 
  I 
  S 
  CarllnvllU'. 
  111. 
  

  

  • 
  n.i'.r.ti. 
  t. 
  Similar 
  views 
  of 
  a 
  maxlllr. 
  Mb. 
  right 
  ramus, 
  i 
  

  

  Curllnvli 
  A 
  . 
  B 
  

  

  