﻿SEMIONOTIRE. 
  87 
  

  

  P. 
  1127. 
  Imperfect 
  skull 
  and 
  anterior 
  squamation, 
  the 
  fractured 
  

   cranial 
  roof-bones 
  exposed 
  from 
  above. 
  Egerton 
  Coll, 
  

  

  P. 
  3528 
  a. 
  Imperfect 
  head, 
  with 
  some 
  anterior 
  scales 
  and 
  traces 
  of 
  

   the 
  pectoral 
  fins. 
  The 
  facial 
  and 
  cranial 
  bones 
  are 
  

   sparsely 
  tuberculated, 
  and 
  the 
  coarseness 
  of 
  the 
  serration 
  

   of 
  the 
  scales 
  varies 
  considerably. 
  The 
  upper 
  part 
  of 
  the 
  

   broad 
  hyomandibular 
  is 
  exposed 
  on 
  the 
  right 
  side 
  ; 
  and 
  

   there 
  are 
  remains 
  of 
  the 
  dentition 
  in 
  both 
  jaws. 
  

  

  EnnisTcillen 
  Coll. 
  

  

  P. 
  5213, 
  P. 
  5223. 
  Two 
  imperfect 
  heads, 
  with 
  remains 
  of 
  the 
  

   abdominal 
  region. 
  The 
  sparse 
  tuberculations 
  upon 
  the 
  

   cranial 
  and 
  facial 
  bones 
  are 
  well 
  shown, 
  and 
  in 
  the 
  

   smaller 
  specimen 
  teeth 
  are 
  displayed. 
  

  

  Presented 
  by 
  John 
  Edward 
  Lee, 
  Esq., 
  1885. 
  

  

  P. 
  6394. 
  Imperfect 
  head 
  and 
  lower 
  portion 
  of 
  abdominal 
  region. 
  

  

  BecJcles 
  Coll. 
  

  

  Lepidotus 
  gallineki 
  (Michael). 
  

  

  1893. 
  Prolepidotus 
  gallineki, 
  R. 
  Michael, 
  Zeitschr. 
  deutsch. 
  geol. 
  Ges. 
  

   vol. 
  xlv. 
  p. 
  729, 
  pis. 
  xxxiii., 
  xxxiv. 
  

  

  Type. 
  Internal 
  cast 
  of 
  imperfect 
  head 
  and 
  trunk 
  ; 
  Mineralogical 
  

   Museum, 
  University 
  of 
  Breslau. 
  

  

  A 
  species 
  attaining 
  a 
  length 
  of 
  about 
  0*3 
  ; 
  head 
  with 
  opercular 
  

   apparatus 
  occupying 
  about 
  one-quarter 
  of 
  the 
  total 
  length 
  to 
  the 
  

   base 
  of 
  the 
  caudal 
  fin. 
  External 
  bones 
  apparently 
  almost 
  smooth 
  ; 
  

   parietal 
  bones 
  antero-posteriorly 
  elongated, 
  at 
  least 
  half 
  as 
  long 
  as 
  

   the 
  frontals, 
  which 
  meet 
  in 
  a 
  nearly 
  straight 
  median 
  suture; 
  

   marginal 
  teeth 
  acuminate 
  and 
  inner 
  teeth 
  on 
  elongated 
  pedicles. 
  

   Operculum 
  two-thirds 
  as 
  broad 
  as 
  deep, 
  and 
  its 
  maximum 
  breadth 
  

   less 
  than 
  one-half 
  the 
  length 
  of 
  the 
  head. 
  Pin-fulcra 
  moderately 
  

   developed. 
  Scales 
  smooth 
  and 
  not 
  serrated 
  on 
  the 
  hinder 
  margin. 
  

  

  Form. 
  Sf 
  Log. 
  Rhaetic 
  : 
  near 
  Landsberg, 
  Upper 
  Silesia. 
  

  

  Not 
  represented 
  in 
  the 
  Collection. 
  

  

  Lepidotus 
  tuberculatus, 
  

  

  1837-44. 
  Lepidotus 
  unguiculatus, 
  L. 
  Agassiz, 
  Poiss. 
  Foss. 
  vol. 
  ii. 
  pt. 
  i. 
  

  

  p. 
  254, 
  pi. 
  xxix. 
  c. 
  fig. 
  1 
  (non 
  p. 
  251, 
  pi. 
  xxx. 
  figs. 
  7-9). 
  

   1837-44. 
  Lepidotus 
  tuberculatus, 
  L. 
  Agassiz, 
  ibid. 
  p. 
  256, 
  pi. 
  xxix. 
  c. 
  fig. 
  7. 
  

   (?) 
  1844. 
  Sphcerodus 
  minor, 
  L. 
  Agassiz, 
  ibid. 
  pt. 
  ii. 
  p. 
  216 
  (name 
  only). 
  

   1871. 
  Lepidotus 
  unguiculatus, 
  J. 
  Phillips, 
  Geol. 
  Oxford, 
  p. 
  182, 
  woodc. 
  

  

  xli. 
  tigs. 
  5-7. 
  

  

  