THE 



GEOLOGICAL MAGAZINE: 



Pontltlir |oui[ttal of ^folacjij : 



WITH WHICH IS INCORPORATKD 



"THE G-E OLOG^IST." 



NOS. CCXXXV. TO CCXLVI. 



EBITKD BY 



HEN"ET WOODWAED, LL.D., F.E.S., F.G.S., F.Z.S., F.E.M.S., 



OF THE BRITISH MUSEUM OF NATURAL HISTORY; 

 VICE-PRESIDENT OF THE PAL^ONTOGRAPHICAL SOCIETY, 



MEMBER OF THE LTCEtJlI OF NiTUEiL HISTOET, NEW YOEK; AND OF THE iJfEBICAN PHILOSOPHICil. 

 SOCIETY, PHILADKLPUIA ; HONORAKY MEMBEE OP THE YORKSHIEE PHILOSOPHICAL 

 SOCIETY; OP THE GEOLOGISTS' ASSOCIATION, LONDON: OF THE GEOLOGICAL 

 JSOCIETIES OF EDINBUEGH, GLASGOW, AND NOEWICH ; CORRESPOND- 

 ING MEMBER OP THE GEOLOGICAL SOCIETY OP BELGIUM; OF 

 THE IMPERIAL SOCIETY OF NATURAL HISTOEY OF 

 MOSCOW; OP THE NATURAL HISTOEY SOCIETY 

 OF MONTEEAL; AND OF THE MALACO- 

 LOGICAL SOCIETY OP 

 BELGIUM. 



ASSISTED BY 



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



EOBEET ETHEEIDGE, F.E.S. L. & E., V.P.G.S., &c. 



OF THE BRITISH MUSEUM OF NATURAL HISTORY. 



NE^VV' SERIES. DEC AIDE III. VOL. I. 

 JANUARY— DECEMBEE, 1884. 



LONDON: 



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

 F. SAYY, 77, BOULEVART ST.-GEEMAIN, PARIS. 

 <^ 1884. 



