THE 



GEOLOGICAL MAGAZINE: 



IHonthliJ Jcuiinal of (ieoloug : ^ 



WITH WHICH IS INCOEPORATED 



*'THE G-EOLOG-IST." 



NOS. CCXIiVII. TO CCLVIII, 



EDITED BY 



HENRY WOODWAED, LL.D., F.E.S., F.G.S., F.Z.S., P.R.M.S., 



OP THE BRITISH MUSEUM OP NATURAL HISTORY; 

 VICE-PRESIDENT OF THE PALiEONTOGRAPHICAL SOCIETY, 

 UEMBEE OF THE LTCETJM OP KATDEAL HISTOET, NEW YOEK; AND OF THE AMERICAN PHILOSOPHICAL 

 SOCIETY, PHILADELPHIA ; HONOEAEY MEMBER OP THE YORKSHIRE PHILOSOPHICAL 

 SOCIETY; OP THE GEOLOSISTS' ASSOCIATION, LONDON; OP THE GEOLOGICAL 

 SOCIETIES OP EDINBURGH, GLASGOW, AND NORWICH ; CORRESPOND- 

 ING MEMBER OF THE GEOLOGICAL SOCIETY OP BELGIUM; OP 

 THE IMPERIAL SOCIETY OP NATURAL HISTOEY OP 

 MOSCOW; OP THE NATURAL HISTOEY SOCIBTY 

 or MONTREAL; AND OF THE MALACO- 

 LOGICAL SOCIETY OF 

 BELGIUM. 



ASSISTED BY 



PEOFESSOE JOHN MOEEIS, M.A., F.G.S., &c., &c., 



EOBEET ETHEEIDGE, F.E.S. L. & E., F.G-.S., &c., 



OP THE BRITISH MUSEUM OF NATURAL HISTORY. 



NEW SEKIES. IDECADE III. VOL. II. 



JANUARY— DECEMBER, 1885. 



LONDON: 



TEtJBNEE & Co., 57 and 59, LUDGATE HILL. 

 F. SAVY, 77, BOULEVART ST.-GERMAIN, PARIS. 

 C 1885. J 



