﻿212 
  ACTINOPTEKYGII. 
  

  

  P. 
  3745. 
  Fragmentary 
  right 
  splenial 
  bone 
  ; 
  Soleure. 
  

  

  Enniskillen 
  Coll. 
  

  

  The 
  following 
  portions 
  of 
  dentition 
  appear 
  to 
  belong 
  to 
  the 
  genus 
  

   Mesodon, 
  but 
  are 
  specifically 
  undetermined 
  : 
  — 
  

  

  1370 
  a 
  (Sloane 
  Catalogue). 
  Fragment 
  of 
  splenial 
  dentition; 
  Great 
  

   Oolite, 
  Witney, 
  Oxfordshire. 
  Sloane 
  Coll. 
  

  

  P. 
  3737. 
  Fragment 
  of 
  splenial 
  labelled 
  " 
  Gt. 
  Oolite, 
  Gibraltar, 
  

   near 
  Oxford," 
  but 
  much 
  resembling 
  the 
  Portlandian 
  

   Mesodon 
  damoni. 
  EnnisMllen 
  Coll. 
  

  

  36141. 
  Imperfect 
  left 
  splenial; 
  Forest 
  Marble, 
  Atford, 
  near 
  Bath. 
  

  

  Purchased, 
  1859. 
  

  

  38145. 
  Well-preserved 
  left 
  splenial 
  dentition, 
  with 
  only 
  two 
  com- 
  

   plete 
  outer 
  series 
  of 
  teeth; 
  Forest 
  Marble, 
  Stanton, 
  

   Gloucestershire. 
  Cunnington 
  Coll. 
  

  

  46338. 
  Imperfect 
  left 
  splenial 
  with 
  very 
  smooth 
  teeth 
  ; 
  Forest 
  

   Marble, 
  Atford, 
  near 
  Bath. 
  Cunnington 
  Coll. 
  

  

  47139. 
  Portion 
  of 
  small 
  vomerine 
  dentition 
  ; 
  Great 
  Oolite, 
  Buttock's 
  

   Booth, 
  Northampton. 
  Sharp 
  Coll. 
  

  

  40353. 
  Fine 
  vomer 
  with 
  remarkably 
  rounded 
  teeth, 
  the 
  inner 
  

   lateral 
  series 
  comparatively 
  small 
  and 
  with 
  minute 
  inter- 
  

   calary 
  teeth 
  (PI. 
  XVII. 
  fig. 
  1); 
  Great 
  Oolite, 
  Caen, 
  

   Normandy. 
  Purchased, 
  1867. 
  

  

  22659. 
  Portion 
  of 
  large 
  right 
  splenial 
  dentition 
  ; 
  Coral 
  Rag, 
  Schnait- 
  

   heim, 
  Wiirtemberg. 
  Purchased, 
  1848. 
  

  

  41869. 
  Imperfect 
  vomer 
  with 
  well-spaced 
  teeth, 
  those 
  of 
  the 
  median 
  

   series 
  not 
  much 
  wider 
  than 
  long 
  ; 
  Kimmeridge 
  Clay, 
  Wey- 
  

   mouth. 
  Purchased, 
  1869. 
  

  

  P. 
  6169. 
  Imperfect 
  left 
  splenial, 
  figured 
  by 
  B. 
  Damon, 
  Geol. 
  Wey- 
  

   mouth, 
  ed. 
  2 
  (1880), 
  Suppl. 
  pi. 
  ix. 
  fig. 
  11 
  ; 
  Kimmeridge 
  

   Clay, 
  Weymouth. 
  Damon 
  Coll. 
  

  

  P. 
  4391. 
  Portion 
  of 
  small 
  splenial 
  ; 
  Kimmeridgian, 
  Soleure, 
  Switzer- 
  

   land. 
  Enniskillen 
  Coll. 
  

  

  30870. 
  Portion 
  of 
  vomer 
  with 
  closely 
  arranged 
  teeth, 
  those 
  of 
  the 
  

   median 
  series 
  nearly 
  twice 
  as 
  broad 
  as 
  long 
  ; 
  Portland 
  

   Stone, 
  Bidgway, 
  near 
  Weymouth. 
  Purchased, 
  1856. 
  

  

  21349. 
  Left 
  splenial 
  dentition, 
  with 
  principal 
  teeth 
  much 
  elongated 
  

   transversely 
  ; 
  Purbeck 
  Beds, 
  Swanage. 
  Purchased, 
  1847. 
  

  

  