TABLE OF CONTENTS. v 



Maw, G., Esq. On tlie Disposition of Iron in Variegated Strata. 



(With 5 Plates.) 351 



Medlicott^ H. B., Esq. On the Alps and the Himalayas 34 



MiTFORD, A. B., Esq. On the Coal-mines of Iwanai, Island of Jesso, 



Japan. [Abstract.] 511 



MuBUAY, A., Esq. On the Diminution of the Volume of the Sea 



during past Geological Epochs. [Abstract.] 495 



Napier, C. 0. G., Esq. On the Lower Lias Beds occurring at Cot- 

 ham, Bedniinster, and Keynsham, near Bristol, [xlbstraet.] . . 204 



Nicholson, Dr. H. A., and Prof Harkness. On the Coniston 



Group 296 



Nicholson, Dr. H. A. On the Graptolites of the Coniston Flags ; 

 with Notes on the British Species of the Genus Graptolites. 

 (With 2 Plates.) 521 



. On the Graptolites of the Skiddaw Series. (With 2 Plates.) 8, 125 



Ormerod, G. W., Esq. On the '^ Waterstone Beds " of the Keuper, 

 and on Pseudomorphous Crystals of Chloride of Sodium. [Abs- 

 tract.] 546 



Phillips, Prof. J. On the Hessle Drift, as it appeared in Sections 



above forty years since 250 



Prestwich, X, Esq. On the Structure of the Crag-beds of Norfolk 

 and Suffolk ,• with some Observations on their Organic Remains. 

 Part L Coralline Crag. [Abstract.] 288 



. Part n. Eed Crag. [Abstract.] 4G0 



Rome, Rev. J. L., and S. V. Wood, Jim., Esq. On the Glacial and 



Postglacial Structure of Lincolnshire and South-east Yorkshire. 14G 



Salter, J. W., and H. Hicks, Esq. On some Fossils from the Me- 



nevian Group. [Abstract.] 510 



Salter, J. W., Esq. On a ti-ue Coal-plant (Zejndodendron) from 



Sinai. [Abstract.] 509 



ScioriDT, Dr. J. S. J. On the Eruption of the Kaimeni of Santorin 457 



St odd ART, W. W., Esq. On the Lower Lias Beds of Bristol .... 1S9 



Stoliczka, Dr. F. On Jurassic Deposits in the North-west Himalaya 506 



Swan, W. R,, Esq. On the Geology of the Princes Islands, in the 



Sea of JMarmora 53 



Thomson, J., Esq. On some Carboniferous Corals. [Abstract.] . . 463 



ToPLEY, W., Esq. On the Lower Cretaceous Beds of the Bas-Bou- 



lonnais ; with Notes on their English Equivalents 472 



Tylor, a., Esq. On the Amiens Gravel. (With 2 Plates.) . . 1, 103 



