﻿A.T 
  ABOUT 
  LIVEEPOOl 
  

  

  r 
  ales, 
  as 
  well 
  as 
  species 
  found]. 
  

  

  [To 
  face 
  page 
  30. 
  

  

  No. 
  

   32. 
  

  

  33. 
  

   34. 
  

  

  35. 
  

   36. 
  

   37. 
  

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   39. 
  

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   42. 
  

  

  43. 
  

   44. 
  

  

  [SAAC 
  

   iBERTS's 
  

  

  List. 
  

  

  * 
  

  

  * 
  

  

  * 
  

  

  Extracted 
  

  

  from 
  

   Morton's 
  

  

  List. 
  

  

  o 
  

  

  o 
  

   o 
  

   o 
  

   o 
  

   o 
  

  

  High 
  

  

  vr 
  

   f 
  

  

  f 
  

   vr 
  

  

  ?TH, 
  EANGE, 
  &C. 
  

  

  (Among 
  stones 
  and 
  Kuci, 
  and 
  

   i-water 
  mark 
  of 
  neap 
  tides, 
  

  

  (S. 
  Wood); 
  C. 
  and 
  E. 
  Crag 
  

  

  >ms 
  ; 
  muddy 
  and 
  weedy 
  locali- 
  

  

  Cbief 
  habitat, 
  the 
  shallower 
  

  

  great 
  numbers 
  in 
  from 
  7-10 
  

  

  00 
  fathoms 
  ; 
  affects 
  gravelly 
  

  

  nd 
  650 
  fathoms 
  ; 
  muddy 
  sand, 
  

   le 
  coast 
  of 
  Northumberland 
  

   nd 
  of 
  wide 
  distribution, 
  

   entiful 
  in 
  the 
  Irish 
  Sea 
  ; 
  be- 
  

   north, 
  

   low 
  tide-marks 
  ; 
  most 
  variable 
  

  

  d, 
  sand 
  (verge 
  of 
  littoral 
  and 
  

   an 
  zones). 
  

  

  fathoms 
  ; 
  gravelly 
  and 
  stony 
  

   lark 
  to 
  145 
  fathoms 
  (Beeckey). 
  

   ter 
  to 
  100 
  fathoms. 
  Extended 
  

   ]g 
  glacial 
  epoch. 
  

  

  Pliocene 
  (extinct 
  in 
  Mediter- 
  

   s, 
  living 
  on 
  various 
  kinds 
  of 
  

   shell 
  -banks, 
  

   athoms. 
  

   ist 
  generally 
  diffused 
  glacial 
  

  

  (Stony 
  ground 
  in 
  the 
  lami- 
  

   Leep- 
  water 
  zones, 
  Jeffreys.) 
  

  

  Essentially 
  northern. 
  Ten- 
  

   )-150 
  fathoms, 
  Jeffrey 
  a). 
  

   md 
  coralline 
  zones. 
  

  

  ,rcely 
  range 
  south 
  of 
  the 
  Bri 
  

   rt 
  most 
  prolific 
  in 
  Celtic 
  and 
  

   id 
  mostly 
  increasing 
  in 
  num 
  

   aland 
  and 
  Boreal 
  America. 
  

  

  