﻿PYCNODONTID^. 
  

  

  255 
  

  

  principal 
  series 
  scarcely 
  more 
  than 
  twice 
  as 
  broad 
  as 
  long, 
  and 
  about 
  

   equalling 
  in 
  width 
  the 
  two 
  flanking 
  series, 
  of 
  which 
  the 
  teeth 
  are 
  

   much 
  elongated 
  transversely, 
  some 
  of 
  the 
  outer 
  ones 
  being 
  even 
  

   subdivided 
  into 
  two, 
  and 
  the 
  inner 
  ones 
  much 
  constricted 
  ; 
  no 
  row 
  

   of 
  small 
  teeth 
  within 
  the 
  principal 
  series. 
  

   Form. 
  Sf 
  Loc. 
  Gault 
  : 
  Kent. 
  

  

  Fig. 
  31. 
  

  

  Ccelodus 
  gyrodoides 
  ; 
  vomerine 
  dentition, 
  oral 
  aspect, 
  three-quarters 
  

   natural 
  size. 
  [No. 
  P. 
  3762.] 
  

  

  P. 
  609. 
  Type 
  specimen 
  ; 
  Eolkestone. 
  

  

  Egerton 
  Coll. 
  

  

  Ccelodus 
  insequidens, 
  A. 
  8. 
  Woodward. 
  

  

  1893. 
  Cozlodus 
  in&quidens, 
  A. 
  S. 
  Woodward, 
  Geol. 
  Mag. 
  [3] 
  vol. 
  x. 
  

   p. 
  491, 
  pi. 
  xvii. 
  fig. 
  5. 
  

  

  Type. 
  Left 
  splenial, 
  with 
  dentition 
  ; 
  British 
  Museum. 
  

  

  A 
  species 
  of 
  moderate 
  size, 
  known 
  only 
  by 
  the 
  splenial 
  dentition. 
  

   Teeth 
  of 
  principal 
  series 
  attaining 
  a 
  breadth 
  somewhat 
  more 
  than 
  

   twice 
  as 
  great 
  as 
  their 
  length, 
  and 
  exceeding 
  in 
  width 
  the 
  two 
  

   flanking 
  series, 
  of 
  which 
  the 
  inner 
  slightly 
  exceed 
  the 
  outer 
  teeth 
  

   in 
  size, 
  all 
  being 
  about 
  as 
  broad 
  as 
  long 
  ; 
  a 
  row 
  within 
  the 
  principal 
  

   series 
  represented 
  by 
  few 
  minute 
  round 
  teeth; 
  all 
  the 
  teeth 
  

   smooth. 
  

  

  Form. 
  Sf 
  Loc. 
  Cenomanian 
  : 
  Cambridge. 
  

  

  36157. 
  Type 
  specimen 
  

  

  Cambridge 
  Greensand, 
  Cambridge. 
  

  

  Purchased, 
  1861. 
  

  

  

  