vi TABLE OF CONTENTS. 



Page 



OldhaM; E. D., Esq, On the Law that governs the Action of 



Flowing Streams 733 



Peach, B. N., Esq. See " Keport." 



Pbestwich, Prof. Joseph. Further Observations on the Corre- 

 lation of the Eocene Strata in England, Belgium, and the North 

 of France. (Plate V.) 88 



E.EADE, T. JMellard, Esq. An Estimate of Post-Glacial Time .... 291 



Report on the Recent Work of the Geological Survey in the North- 

 west Highlands of Scotland, "based on the Field-notes and Maps 

 of Messrs. B. N. Peach, J. Horis:e, W. Gunn, C. T. Clough, 

 L. Hinxman, and H. M. Cadell 378 



RuTLEY, F., Esq. On Perlitic Felsites, probably of Archaean Age, 

 from the Flanks of the Herefordshire Beacon; and on the 

 possible Origin of some Epidosites. (Plate XVH.) 740 



Seeley, Prof. H. G. On Theeospondylus Daviesi (Seeley), with 



some Remarks on the Classification of the Dinosauria 79 



Teall, J. J. H., Esq. Notes on Rock-specimens collected by Mr. 



Fox irom the Islands ofi* the Lizard Head 314 



Wethered, Edward, Esq. On Insoluble Residues obtained from 



the Carboniferous Limestone Series at Clifton. (Plate VIH.) . . 186 



WiLSON; E., Esq. On the Durham Salt-District 761 



Woodward, A. Smith, Esq. On two new Lepidotoid Ganoids 

 from the early Mesozoic Deposits of Orange Free State, South 

 Africa. (Plate VI.) , 138 



— . On some Remains of Squatina Cranei, sp. nov., and the 



Mandible of Belonostomus cinctus, from the Chalk of Sussex, 

 preserved in the Collection of Henry Willett, Esq., F.G.S., 

 Brighton Museum. (Plate VH.) 144 



Woodward, Dr. H. On the Discovery of Trilobites in the Upper 

 Green (Cambrian) Slates of the Penrhyn Quarries, Bethesda, 

 near Bangor, North Wales. (Plate IV.) 74 



