CONTENTS. iil 
Page 
Hawksuaw, Jolin, Esq. 
Further Observations on the Fossil Trees found on the Man- 
chester and Bolton RAMI WAY aaice oineesenlag con reece segede ty aeestet ane: 269 
HuLumanpEL, C., Esq. 
On the Subsidence of the! Coast near Puzzuolt, J. oi acccwcetees 290 
Lampert, J., Esq. 
Notice of the Mineral Veins of the Sierra Almagrera ............ 318 
On the Sierra de Gador and its Lead Mines ........ Lest Big. Saree 319 
Lay, G. T., Esq. 
On Part OM BOMEOPPROPEH A. We si. eusopesbececeteduccstacrens centers 290 
Liverproot Natura. History Socizty. : 
An Account of Footsteps of the Cheirotherium, and other un- 
known Animals, lately discovered in the Quarries of Storeton Hill 12 
Luoyp, Capt. 
On Beds and Masses of Coral Rock at a distance from the sea 
in the Mauritius ......sccccsesseveees sheereeate del Uaceteomnoaeawese tiatets 317 
Logan, W. C., Esq. 
On the Beds of Clay immediately below the Coal-seams of South 
‘Wales, and on Coal-boulders in the Pennant Grit of that district 275 
Lone, Henry Lawes, Esq. 
On Swallow Holes near Farnham; and the Drainage of the 
Country at the Western Extremity of the Hog’s Back.........0+0... 101 
LoNSDALE, W. 
On the Age of the South Devon Limestones ¢.....0c....ceccsseeeeee 281 
Lys, C., Esq. 
On the Occurrence of Graptolites in the Slate of Galloway ...... 28 
On some Fossil and Recent Shells, collected by Capt. Bayfield, 
R.N., in Canada ........ssccccesscceeees aabne TGs oad at kta es sone oNaNs - 119 
On the Relative Ages of the Tertiary Deposits commonly called 
Crag, in Norfolk and Suffolk ............ SPIRE TEN Si CPI OL BL? SERN | 126 
On the Boulder Formation and associated Freshwater Deposits 
composing the Mud Cliffs of Eastern Norfolk ....... Uoeceedtcle BOL 
Macxeson, H. B., Esq. 
Notice of Saurian Remains found near Hythe ............eseeeeee 325 
Matcotmson; G. J., M.D. 
On the relations of the Different Parts of the Old Red Sandstone, 
in which Organic Remains have recently been discovered in Scot- 
Metin cle ep aise seetens ccieleicleteitets selelasieiste siioceisioaisie'scleleinelonisseseisteactfaiciee eyaeteetesteteed 141 
Martin, Capt. J. B. 
On Bones of Mammoths found in the deep Sea of the English 
Channel and German Ocean ......scecscecnceceencseeeneececscecsseaecens 138 
Mixer, Mr. 
On the Fish-beds of the Old Red Sandstone near Cromarty ... 124 
Mitcuey, James, LL.D. 
On the Drift from the Chalk and Strata below the Chalk in the 
counties of Norfolk, Suffolk, Essex, Cambridge, &c. .......-....4+. 3 
On the Wells in the Gravel and London Clay in Essex; and 
on the Geological Phenomena disclosed by them ......e.1...ssse-+00- 131 
Notice of Outbursts of Water from the Chalk ........-sssscseseee 134 
On the Foul Air in the Chalk and Strata above the Chalk n near 
LONGON ....cesccccccseeeccecceccssccesceccececcsreeceenecenscececssensesesenace 151 
Moors, J. C., Esq. 
On the Rocks which Kae the West Shore of the Bay of Loch 
Ryan ...ccceceeeseececeeeeeseescssneeeesceaeecescseuaacecsertesseesccceuueeeees 277 
Murcuison, R. I., Esq., and Sspewicx, Rev. Prof. 
On the Older Rocks of Devonshire and Cornwall....:-.ess.s0065, 121 
