CONTENTS. 
Page 
Additions  to  the  Library  of  the  Geological  Society . . .  153 
PAPERS  READ. 
37-  Mr.  S.  S.  Buekman  on  the  Bajocian  of  the  Sherborne  District :  its  Relation  to 
Subjacent  and  Superjacent  Strata  .  479 
38.  Dr.  A.  Dunlop  on  Raised  Beaches  and  Rolled  Stones  at  High  Levels  in 
J ersey  .  523 
39.  Mr.  J.  Postleth waite  on  an  Intrusive  Sheet  of  Diabase  and  Associated  Rocks 
at  Robin  Hood,  Bassenthwaite  .  531 
40.  Prof.  J.  W.  Judd  on  Composite  Dykes  in  Arrau.  (Plate  XIX.)  .  536 
41.  Mr.  R.  Lydekker  on  two  Dinosaurian  Teeth  from  Aylesbury  .  566 
42.  Mr.  R.  F.  Tomes  on  the  Affinities  of  the  Genus  Astrocoenia.  (Plate  XX.)  ...  569 
43.  Mr.  R,  F.  Tomes  on  a  New  Genus  of  Madreporaria  from  the  Sutton  Stone  of 
South  Wales.  (Plate  XX.)  . 574 
44.  Dr.  Robert  Sieger  on  the  Rise  and  Fall  of  Lake  Tanganyika  .  579 
Titlepage,  Index,  Table  op  Contents,  etc.,  to  Vol.  XLIX. 
[No.  197  will  be  published  on  the  1st  of  next  February.] 
[The  Editor  of  the  Quarterly  Journal  is  directed  to  make  it  knowm  to  the  Public,  that  the 
Authors  alone  are  responsible  for  the  facts  and  opinions  contained  in  their  respective 
Papers.] 
***  The  Council  request  that  all  communications  intended  for  publication  by  the 
Society  shall  be  clearly  and  legibly  written  on  one  side  of  the  paper  only,  with  proper 
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hands.  Unless  this  is  done,  it  will  be  in  the'  discretion  of  the  Officers  to  return  the 
communication  to  the  Author  for  revision. 
The  Library  and  Museum  at  the  Apartments  of  the  Society  are  open  every  Weekday 
from  Ten  o’clock  until  Five,  except  during  the  first  two  weeks  in  the  month  of 
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