﻿FROM 
  MOUNT 
  GAMBLER, 
  SOUTH 
  AUSTRALIA. 
  275 
  

  

  This 
  may 
  possibly 
  be 
  Vincularia 
  areolata 
  of 
  Hagenow, 
  from 
  the 
  

   Maestricht 
  beds. 
  

  

  63. 
  Retepora 
  marsupiata, 
  Smitt. 
  

  

  Eetepora 
  marsupiata, 
  Waters, 
  loc. 
  cit. 
  p. 
  342, 
  pi. 
  xv. 
  figs, 
  34, 
  35, 
  

   36, 
  pi. 
  xvii. 
  figs. 
  59, 
  61, 
  76, 
  77. 
  

  

  Loc. 
  Living 
  : 
  Florida, 
  Teneriffe. 
  Fossil 
  : 
  S. 
  Barbara, 
  Amer. 
  ; 
  

   S.W. 
  Victoria 
  (A. 
  W. 
  W.), 
  Bairnsdale 
  (Goldstein 
  coll). 
  

  

  64. 
  Eetepora 
  rimata, 
  Waters. 
  

  

  Eetepora 
  rimata, 
  Waters, 
  loc. 
  cit. 
  p. 
  343, 
  pi. 
  xvi. 
  figs. 
  48, 
  53. 
  

   This 
  is 
  common 
  from 
  Mount 
  Gambier 
  and 
  from 
  Bairnsdale. 
  

  

  65. 
  Cellepora 
  yarraensis, 
  Waters. 
  

  

  Cellepora 
  yarraensis, 
  Waters, 
  loc. 
  cit. 
  p. 
  343. 
  

   This 
  also 
  occurs 
  from 
  Bairnsdale 
  ; 
  and 
  as 
  it 
  is 
  better 
  preserved 
  

   there 
  I 
  purpose 
  figuring 
  one 
  of 
  the 
  specimens 
  from 
  that 
  locality. 
  

  

  66. 
  Cellepora 
  possa, 
  Haswell. 
  

  

  Sphwropora 
  fossa, 
  Haswell, 
  " 
  On 
  Polyz. 
  from 
  Queensland 
  Coast," 
  

   Proc. 
  Linn. 
  Soc. 
  N. 
  S. 
  Wales, 
  vol. 
  v. 
  pt. 
  i. 
  p. 
  42, 
  pi. 
  iii. 
  figs. 
  5, 
  6. 
  

   Cellepora 
  fossa, 
  Waters, 
  loc. 
  cit. 
  p. 
  343, 
  pi. 
  xviii. 
  fig. 
  89. 
  

   Loc. 
  Living 
  : 
  Holborn 
  Island. 
  Fossil 
  : 
  S.W. 
  Victoria 
  (A. 
  W. 
  W.). 
  

  

  67. 
  Cellepora 
  scabra, 
  Fabr. 
  

  

  Both 
  in 
  the 
  Mount- 
  Gambier 
  and 
  Bairnsdale 
  collection 
  there 
  is 
  a 
  

   small 
  fragment 
  of 
  Cellepora 
  with 
  a 
  rostral 
  avicularium 
  in 
  front 
  of 
  

   the 
  aperture, 
  with 
  the 
  mandible 
  pointing 
  upwards. 
  The 
  aperture 
  

   is 
  nearly 
  round, 
  and 
  the 
  ovicells 
  are 
  very 
  much 
  flattened. 
  

  

  68. 
  LUNULITES 
  CANCELLATUS, 
  Busk. 
  

  

  Lunulites 
  cancellata, 
  Busk, 
  Cat. 
  Mar. 
  Polyz. 
  p. 
  101, 
  pi. 
  cxiii. 
  figs. 
  

   4-7 
  ; 
  Waters, 
  loc. 
  cit. 
  p. 
  344. 
  

  

  I 
  have 
  a 
  specimen 
  from 
  Bairnsdale 
  which 
  is 
  better 
  preserved 
  than 
  

   those 
  from 
  Mount 
  Gambier 
  or 
  the 
  fossil 
  from 
  South-west 
  Victoria. 
  

   The 
  aperture 
  is 
  surrounded 
  by 
  semiglobular 
  avicularia 
  with 
  small 
  

   semicircular 
  mandibles 
  at 
  one 
  side. 
  In 
  a 
  specimen 
  from 
  off 
  Baton, 
  

   New 
  Guinea, 
  there 
  are 
  also 
  larger 
  spatulate 
  avicularia 
  at 
  the 
  side 
  of 
  

   the 
  oral 
  aperture 
  ; 
  and 
  then 
  we 
  see 
  that 
  it 
  is 
  related 
  to 
  Lunulites 
  

   (Conescharellina) 
  conicus, 
  Hasw.= 
  Lunulites 
  incisa, 
  Hincks. 
  

  

  Loc. 
  Living 
  : 
  Philippine 
  Islands 
  and 
  New 
  Guinea, 
  7 
  fathoms, 
  

   &c. 
  Fossil: 
  S.W. 
  Victoria 
  (A. 
  W.W.), 
  Bairnsdale 
  (Goldst. 
  coll.). 
  

  

  Besides 
  those 
  named, 
  there 
  are 
  a 
  few 
  undetermined 
  species. 
  First 
  

   there 
  is 
  a 
  bead 
  of 
  Catenicella, 
  which 
  looks 
  very 
  much 
  like 
  C. 
  mar- 
  

   ginata, 
  Waters 
  ; 
  then 
  there 
  is 
  an 
  incrusting 
  colony 
  in 
  the 
  Lepralia- 
  

   form 
  with 
  wide 
  distinct 
  zooecia, 
  with 
  perforated 
  surface 
  and 
  rather 
  

   wide 
  aperture, 
  of 
  which 
  the 
  distal 
  end 
  is 
  round 
  and 
  the 
  proximal 
  

   straight 
  or 
  somewhat 
  lip-like, 
  and 
  much 
  resembling 
  Mucronella 
  

   variolosa 
  (see 
  plate 
  li. 
  fig. 
  7, 
  Hincks's 
  Brit. 
  Mar. 
  Polyz.) 
  ; 
  but 
  there 
  

  

  