﻿PLATE 
  XIV 
  

  

  Pig. 
  

  

  x 
  i, 
  o"iJ 
  Fig 
  . 
  I 
  a. 
  A 
  

  

  ,}©■* 
  l-^Flg 
  

  

  P 
  «a 
  

  

  TSAMMODVS 
  TUMimtf. 
  St. 
  J. 
  and 
  YV 
  »6 
  

  

  Fig. 
  1 
  ". 
  Maxillary 
  tooth. 
  right 
  side, 
  view 
  from 
  above, 
  outline 
  partially 
  restored; 
  I 
  b, 
  

   . 
  posterior 
  margin; 
  1 
  <•, 
  do.. 
  Inner 
  articular 
  l' 
  -he 
  

  

  Interior 
  border. 
  Upper 
  Burlington; 
  Bufflngton 
  creek. 
  Mr. 
  St. 
  John. 
  

   ir 
  views 
  of 
  a 
  smaller 
  example 
  "f 
  tbe 
  same 
  form, 
  left 
  wide, 
  partially 
  re- 
  

   d 
  outline. 
  Same 
  locality 
  and 
  collection. 
  

   A 
  laru'er. 
  irregular 
  example 
  of 
  Form, 
  right 
  ' 
  ve. 
  

  

  outline 
  restored, 
  crown 
  surface 
  worn 
  smooth: 
  :< 
  '-, 
  do., 
  inner 
  articular 
  

   border; 
  3 
  c, 
  do., 
  anterior 
  margin. 
  Same 
  formation 
  and 
  locality. 
  Mr. 
  

   Springer. 
  

  

  ler 
  tooth, 
  referred 
  to 
  the 
  mandii'le. 
  right 
  side, 
  view 
  from 
  ab 
  

   showing 
  rugose 
  belt 
  along 
  I 
  r 
  margin; 
  « 
  . 
  do., 
  from 
  the 
  pos- 
  

  

  terior 
  margin; 
  * 
  0, 
  do.. 
  Inner 
  articular 
  border. 
  Same 
  formation, 
  locality 
  

   lolleotlou, 
  

  

  PSAMMODl'S 
  GLYPTTS. 
  St. 
  J. 
  and 
  YV 
  309 
  

  

  Mandibular 
  tooth, 
  right 
  side, 
  fragment 
  seen 
  from 
  above, 
  showing 
  rugose 
  

   coronal 
  surface; 
  5 
  b. 
  do., 
  from 
  the 
  anterior 
  margin: 
  5 
  c. 
  from 
  the 
  articu- 
  

   lar 
  or 
  inner 
  margin. 
  Upper 
  ISurliugton 
  limestone, 
  main 
  fish-bed; 
  Cedar 
  

   creek. 
  Illinois. 
  Kr.Sprinj 
  

   Fig. 
  '''i. 
  Maxillary 
  tooth, 
  rik'lit 
  [71 
  wide, 
  from 
  above, 
  the 
  dotted 
  line 
  may 
  possibly 
  

   represent 
  the 
  proper 
  restoration 
  of 
  the 
  tooth: 
  fi 
  '*. 
  do., 
  posterior 
  (I 
  i 
  mar- 
  

   gin: 
  >' 
  o, 
  do., 
  profile 
  seen 
  Ingthfl 
  slight 
  longitudinal 
  convexity 
  of 
  

   the 
  coronal 
  surfac 
  limestone; 
  (.hiiucy. 
  Illinois. 
  Prof. 
  

   Worthen. 
  

  

  PaAMHOOOS 
  LOTIAJ 
  and 
  \V 
  )J07 
  

  

  t 
  n. 
  aTaxlllarj 
  th, 
  view 
  from 
  above; 
  7 
  b, 
  do., 
  from 
  p. 
  interior 
  margin. 
  

  

  anterior 
  margin: 
  7 
  '/. 
  do., 
  from 
  the 
  inner 
  articular 
  border. 
  7 
  , 
  . 
  do., 
  ex- 
  

  

  r 
  border. 
  Upper 
  Burlington: 
  Burlington 
  I 
  m 
  Mr. 
  Wachsmuth. 
  

   So, 
  A 
  -mall, 
  narro 
  I 
  the 
  -am.- 
  form, 
  view 
  from 
  above, 
  outline 
  par- 
  

  

  tially 
  restored; 
  s 
  terior 
  margin; 
  8 
  e, 
  <kx* 
  profile 
  ei 
  

  

  Hon. 
  Upper 
  Burlington; 
  Dllnoia, 
  Prol 
  "• 
  

  

  ••a. 
  Mandibular 
  tooth, 
  right 
  side, 
  riewfrom 
  above, 
  partially 
  r 
  e 
  a 
  t 
  o 
  r 
  ed 
  Inout- 
  

  

  oargin; 
  8 
  c. 
  anterior 
  mar- 
  

   gin: 
  n 
  iiar 
  bordei 
  I 
  fromi 
  

   Burlington; 
  Burling 
  SI 
  John 
  

  

  

  r#n, 
  

  

  1 
  g. 
  

  

  

  

  