il 
Lyext, Charles, Esq. 
On the Occurrence of Graptolites in the Slate of Galloway ...... 
On some Fossil and Recent Shells, Collected by Capt. Bayfield, 
BuaNews ©amaday prisms cen sce ccenmen st clges seteletiellaas(sltsilalislels-(cisrts 
On the Relative Ages of the Tertiary Deposits commonly called 
Crag, in Norfolk and Suffolk .........ccsccsecoeeeecenssenees gd000006 a0000 
Matcoimson, 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- 
keine, AoBpseReosoagocbooacossSocsbbecatsooadsoudadooodcacdn AAAS asad suecteeeete 
Marri, Capt. J. B. 
On Bones of Mammoths found in the Deep Sea of the English 
Channel and German Ocean) <soescen--secer cs sakisncmrcecainn=sle sects 
Minter, Mr. 
On the Fish-Beds of the Old Red Sandstone near Cromarty 
Morcuison, R. I., Esq., and Sepewicx, Rev. Prof. 
On the Older Rocks of Devonshire and Cornwall ..........+2+-0++. 
Mircuez, James, LL.D. 
On the Drift from the Chalk and Strata below the Chalk in the 
counties of Norfolk, Suffolk, Essex, Cambridge, &c. .......scessensens 
On the Wells in the Gravel and London Clay in Essex; and 
on the Geological Phenomena disclosed by them ............00« seoce: 
Notice of Outbursts of Water from the Chalk ............s00+++ 505 
Necxer, M. Louis Albert 
On a Probable Cause of Certain Earthquakes ...,........0+ meaiee 
Ociutsy, William, Esq. 
On the presumed Marsupial Remains from the Stonesfield Slate 
Owen, Richard, Esq. 
On some Fossil Remains of Palzeotherium, Anoplotherium, and 
Chzeropotamus, from the Fresh-water Beds of the Isle of Wight... 
On the Jaws of the Zhylacotherium Prevostii - 
Oniihe Phascolotheniimypesece see eee ee eee eee eee 
On the Teeth of the Zeuglodon, (Basilosaurus of Dr. Harlan)... 
Description of a Tooth and Part of the Skeleton of the Glyptodon 
Roemer, Herr 
An Extract from a Letter addressed to Dr. Fitton on the Weal- 
eocecnecescoseeeseccce 
cen omtien North ots Genmia ny pnpeetencs der aes eeete eee nente eee eee oe 
Sepewrck, Rev., Prof. and Murcuison, R. I., Esq. 
On the Older Rocks of Devonshire and Cornwall .......se0cecssee ° 
Suaree, Daniel, Esq. 
On the Geology of the Neighbourhood of Lisbon ......... senanoces 
Smitu, James, Esq. 
On the Climate of the Newer Pliocene Tertiary Period 
Tayzor, John, jun., Esq. 
On a Slab of Sandstone, exhibiting Footmarks 
TREVELYAN, Sir J. 
On a Molar of the Elephant found near Watchet; and Roman 
Poptenyeins the Mihamesuscyecsenavevccesecotteceoaccen seme ene a eee 
Wertuerett, Nathaniei J., Esq. 
Notice of some Undescribed Remains from the London Clay ... 
WueEwe tt, Rev. Prof. 
Anniversary Address, delivered 15th February, 1839 ........0000. 
Wiutttiams, Rev. David 
On as much of the Transition or Grauwacke System as is Ex- 
posed in the Counties of Somerset, Devon, and Cornwall .... 
Yates, James, Esq. 
A Note of Four Differently Characterized Footsteps, traced from 
Casts procured at Storeton . 
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POC Bateecaecsonsegdasoeccegeensasesddonsneeodnd 
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