Vol.  49.] 
PROCEEDINGS  OF  THE  GEOLOGICAL  SOCIETY. 
M3 
February  22nd,  1893. 
W.  H.  Httdleston,  Esq.,  M.A.,  F.R.S.,  President,  in  the  Chair. 
Frederic  Lewis  Bradley,  Esq.,  Bel  Air,  Alderley  Edge,  Cheshire  ; 
Walter  Thomas  G.  Burr,  Esq.,  Manor  House,  Tapton,  Chesterfield  ; 
Francis  Baring  Du  Pre,  Esq.,  M.A.,  J.P.,  Oakwood,  Chichester ; 
Wilfred  Sessions,  Esq.,  B.Sc.  Bond.,  Bussell  House,  Gloucester;  and 
Harold  J.  Osborne  White,  Esq.,  35  North  Bank,  Regent’s  Park,  N.W., 
were  elected  Fellows  of  the  Society. 
The  List  of  Donations  to  the  Library  was  read. 
The  following  communications  were  read  : — 
1.  “  On  the  Microscopic  Structure  of  the  Wenlock  Limestone, 
with  Remarks  on  the  Formation  generally.”  By  Edward  Wethered, 
Esq.,  F.G.S.,  F.R.M.S. 
2.  “On  the  Affinities  (1)  of  Antliracoptera ,  (2)  of  Anthracoinya .” 
By  Dr.  Wheelton  Hind,  B.S.,  F.G.S. 
3.  “  Geological  Remarks  on  certain  Islands  in  the  New  Hebrides.” 
By  Lieut.  G.  C.  Frederick,  R.N.  (Communicated  bv  Sir  Archibald 
Geikie,  D.Sc.,  For.Sec.R.S.,  V.P.G.S.) 
The  following  specimens  were  exhibited  : — 
Microscopic  sections  and  photographs,  exhibited  by  E.  Wethered, 
Esq.,  F.G.S. ,  F.R.M.S.,  in  illustration  of  his  paper. 
Specimens  of  Antliracoptera  and  Anthracomya ,  exhibited  by  Dr. 
Wheelton  Hind,  B.S.,  F.G.S.,  in  illustration  of  his  paper. 
Rock-specimens  from  the  New  Hebrides,  exhibited  by  Sir  Archi¬ 
bald  Geikie,  D.Sc.,  For.Sec.R.S.,  Y.P.G.S.,  in  illustration  of  Lieut. 
Frederick’s  pamper. 
March  8th,  1893. 
W.  H.  Httdleston,  Esq.,  M.A.,  F.R.S.,  President,  in  the  Chair. 
Professor  Waldemar  Christofer  Brogger,  The  University,  Chris¬ 
tiania  ;  and  Monsieur  A.  Michel-Levy,  Director  of  the  Geological 
Survey  of  France,  Paris,  were  elected  Foreign  Members  of  the 
Society. 
The  List  of  Donations  to  the  Library  was  read. 
Mr.  Clement  Reid  exhibited,  on  behalf  of  Messrs.  Langstaffe, 
Banks,  and  Peckover,  a  series  of  incrustations  on  their  4  anti- 
incrustator,’  an  apparatus  used  to  extract  lime  and  prevent  fouling 
