﻿264 
  ACTINOrTERYGlI. 
  

  

  Anomceodus 
  muensteri 
  (Agassiz). 
  

  

  1833-44. 
  Pycnodus 
  depressus, 
  L. 
  Agassiz, 
  Poiss. 
  Foss. 
  vol. 
  ii. 
  pt. 
  i. 
  

  

  p. 
  17, 
  pt. 
  ii. 
  p. 
  199 
  (name 
  only). 
  

   1839-44. 
  Pycnodus 
  munsteri, 
  L. 
  Agassiz, 
  ibid. 
  vol. 
  ii. 
  pt. 
  ii. 
  p. 
  197, 
  

  

  pi. 
  lxxii. 
  a. 
  figs. 
  26-39. 
  

   1839-44. 
  Pycnodus 
  complanatus, 
  L. 
  Agassiz, 
  ibid. 
  p. 
  197, 
  pi. 
  lxxii. 
  a. 
  

  

  figs. 
  40-48. 
  [Detached 
  teeth 
  ; 
  Royal 
  Bohemian 
  Museum, 
  Prague.] 
  x 
  

   (?) 
  1879. 
  Pycnodus 
  munsteri, 
  H. 
  E. 
  Sauvage, 
  Bull. 
  Soc. 
  Sci. 
  Nat. 
  

  

  Yonne, 
  vol. 
  xxxiii. 
  pt. 
  ii. 
  p. 
  42, 
  pi. 
  ii. 
  fig. 
  4 
  (non 
  pi. 
  i. 
  fig. 
  4). 
  

   1887. 
  Coslodus 
  munsteri, 
  K. 
  A. 
  von 
  Zittel, 
  Handb. 
  Palseont. 
  vol. 
  iii. 
  

  

  p. 
  249, 
  fig. 
  262. 
  

  

  Type. 
  Detached 
  teeth 
  ; 
  Palaeontological 
  Museum, 
  Munich. 
  

  

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

   of 
  the 
  principal 
  series 
  on 
  the 
  splenial 
  bone 
  slightly 
  arcuated, 
  taper- 
  

   ing 
  and 
  sharply 
  turned 
  forwards 
  at 
  the 
  inner 
  extremity, 
  attaining 
  

   a 
  breadth 
  about 
  three 
  times 
  as 
  great 
  as 
  their 
  length 
  ; 
  [inner 
  teeth 
  

   unknown] 
  ; 
  teeth 
  of 
  the 
  two 
  flanking 
  series 
  very 
  irregular, 
  relatively 
  

   small, 
  not 
  pitted, 
  and 
  mostly 
  broader 
  than 
  long 
  [perhaps 
  succeeded 
  

   without 
  by 
  other 
  series]. 
  Yomerine 
  dentition 
  very 
  narrow, 
  convex 
  

   from 
  side 
  to 
  side, 
  with 
  teeth 
  closely 
  arranged 
  and 
  not 
  pitted: 
  

   median 
  teeth 
  ovoid, 
  the 
  hindermost 
  twice 
  as 
  broad 
  as 
  long 
  ; 
  teeth 
  

   of 
  the 
  inner 
  lateral 
  series 
  broader 
  than 
  long, 
  almost 
  pear-shaped, 
  

   and 
  their 
  long 
  axis 
  oblique 
  ; 
  outermost 
  teeth 
  insignificant 
  and 
  

   irregularly 
  rounded. 
  

  

  Form, 
  fy 
  Loc. 
  Cenomanian 
  : 
  Bavaria. 
  2 
  (?) 
  Upper 
  Neocomian 
  : 
  

   Yonne, 
  France. 
  

  

  1 
  Indeterminable 
  fragments 
  are 
  also 
  described 
  under 
  this 
  name 
  by 
  A. 
  E. 
  Eeuss, 
  

   Verstein. 
  bohm. 
  Kreideform. 
  pt. 
  i. 
  (1845), 
  p. 
  9, 
  pi. 
  iv. 
  figs. 
  27-36 
  (Bohemian 
  

   Planerkalk) 
  ; 
  Pictet 
  & 
  Benevier, 
  Foss. 
  Terrain 
  Aptien 
  Perte 
  du 
  Phone 
  (1854), 
  

   p. 
  10, 
  pi. 
  i. 
  fig. 
  4 
  (Switzerland) 
  ; 
  Pictet 
  & 
  Campiche, 
  Foss. 
  Terrain 
  Cretace 
  

   St. 
  Croix 
  (1858), 
  p. 
  65, 
  pi. 
  viii. 
  figs. 
  24, 
  25 
  (Switzerland) 
  ; 
  H. 
  E. 
  Sauvage, 
  

   Bibl. 
  ficole 
  Hautes 
  Etudes, 
  vol. 
  v. 
  art. 
  9 
  (1872), 
  p. 
  8, 
  figs. 
  11, 
  12 
  (La 
  Sarthe); 
  

   and 
  H. 
  B. 
  Geinitz, 
  Palasontogr. 
  vol. 
  xx. 
  pt. 
  i. 
  (1875), 
  p. 
  301, 
  pi. 
  lxv. 
  figs. 
  15- 
  

   21 
  (Saxon 
  Planerkalk), 
  pt. 
  ii. 
  p. 
  217, 
  pi. 
  xl. 
  fig. 
  33. 
  The 
  imperfect 
  splenial 
  

   dentition 
  of 
  a 
  species 
  of 
  Coslodus 
  from 
  the 
  Planerkalk 
  of 
  Bohemia 
  is 
  also 
  named 
  

   Pycnodus 
  complanatus 
  by 
  A. 
  Fritsch, 
  Eept. 
  u. 
  Fische 
  bohra. 
  Kreideform. 
  1878, 
  

   p. 
  21, 
  pi. 
  ii. 
  fig. 
  5, 
  woodc. 
  47. 
  Another 
  splenial, 
  perhaps 
  of 
  Anomceodus, 
  is 
  

   similarly 
  recorded 
  from 
  the 
  Upper 
  Neocomian 
  of 
  Moneteau, 
  Yonne, 
  France, 
  by 
  

   H. 
  E. 
  Sauvage, 
  Bull. 
  Soc. 
  Sci. 
  Nat. 
  Yonne, 
  vol. 
  xxxiii. 
  pt. 
  ii. 
  (1879), 
  p. 
  41, 
  pi. 
  i. 
  

   fig. 
  5. 
  

  

  2 
  The 
  fragments 
  from 
  the 
  Neocomian 
  and 
  Aptian 
  of 
  Switzerland 
  ascribed 
  to 
  

   this 
  species 
  by 
  Pictet 
  and 
  others 
  (Pictet 
  & 
  Benevier, 
  Foss. 
  Terrain 
  Aptien 
  Perte 
  

   du 
  Phone, 
  1854, 
  p. 
  9, 
  pi. 
  i. 
  figs. 
  2, 
  3 
  ; 
  Pictet 
  & 
  Campiche, 
  Foss. 
  Terrain 
  Cretace 
  

   St. 
  Croix, 
  1858, 
  p. 
  61, 
  pi. 
  viii. 
  figs. 
  21-23) 
  are 
  incorrectly 
  determined. 
  

  

  