CONTENTS. 
Page 
Proceedings  of  the  Geological  Society,  Session  1892-93,  including  the  Proceedings 
at  the  Annual  Meeting,  the  President’s  Address,  etc .  9-14+ 
Mr.  W.  S.  Gresley  on  Pennsylvanian  Calamites  .  9 
Mr.  W.  S.  Gresley  on  Anthracite  and  Bituminous  Coal-beds .  1 1 
Mr.  Clement  Beid  on  Artificial  Calcareous  Tubes . ; . .  14.3 
PAPERS  READ. 
9.  Mr.  Hamilton  Emmons  on  the  Petrography  of  the  Island  of  Capraja  .  129 
10.  Miss  C.  A.  Raisin  on  Yariolite  of  the  Lleyn,  and  associated  Volcanic  Rocks, 
with  a  Note  on  Cypridina  Baisinics,  sp.  nov.,  by  Prof.  T.  Rupert  Jones. 
(Plate  I.) . . .  145 
11.  The  Geology  of  the  District  West  of  Caermarthen  (compiled  from  the  Notes 
of  the  late  T.  Roberts,  Esq.) .  166 
12.  Rev.  P.  B.  Brodie  on  Cestraciont-remains  in  the  Upper  Keuper  at  Shrewley .  171 
13.  Prof.  J.  W.  Judd  on  Inclusions  of  Tertiary  Granite  in  the  Gabbro  of  the 
Cuillin  Hills,  and  on  the  Products  resulting  from  the  Partial  Fusion  of 
the  Acid  by  the  Basic  Rock.  (Plates  II.  &  III.)  .  175 
14.  Messrs.  Howard  Fox  and  J.  J.  H.  Teall  on  some  Coast-sections  at  the  Lizard.  199 
15.  Messrs.  Howard  Fox  and  J.  J.  H.  Teall  on  Radiolarian  Chert  from  Mullion 
Island,  with  a  Note  on  the  Radiolaria  by  Dr.  G.  J.  Hinde.  (Plate  IV.)...  211 
16.  Dr.  G.  J.  Hinde  on  a  Radiolarian  Rock  from  Port  Darwin,  Australia. 
(Plate  V.)  .  221 
17.  Lieut.  Frederick  on  the  Geology  of  certair  Islands  in  the  New  Hebrides, 
with  Appendices  by  Mr.  J.  J.  H.  Teall  and.  Dr.  G.  J.  Hinde  .  227 
18.  Mr.  F.  D.  Power  on  the  Parnbula  Gold-Deposits,  New  South  Wales .  233 
19.  Mr.  Edw.  Wethered  on  the  Microscopic  Structure  of  the  Wenlock  Limestone. 
(Plate  VI.) . 236 
20.  Dr.  Wheelton  Hind  on  the  Affinities  of  Anthracoptera  and  Anthracomya. 
(Plates  VII.-X.)  . ; .  249 
21.  Mr.  R.  Lydekker  on  a  Sauropodous  Dinosaurian  Vertebra  from  the  Wealden 
of  Hastings .  276 
I 
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