812 
Glyptodon, 108; on the soft parts of 
the fin of the Ichthyosaurus, 157; on 
a mammal, bird and serpent, from the 
London clay, 162; on a bird, tortoise, 
and saurian, from the chalk, 298; on 
the teeth of the Labyrinthodon, 357 ; 
on five species of Labyrinthodon, 389 ; 
on saurian remains found at Hythe, 
449 ; on the Cetiosaurus, 457 ; on six 
species of Chelones, 570; report on 
the Missourium, with an inquiry into 
the claims of the Tetracaulodon to ge- 
neric distinction, 689. 
Ox, notice of a fossil skull found in 
Southern Africa, 152. 
Oxford clay, Mr. Pearce on the mouths 
of Ammonites, and on other fossils 
from the, 592. 
Palzophis Toliapicus, Mr.Owen’s descrip- 
tion of, 165. 
Paleotherium, Prof. Owen on remains 
of, from the Isle of Wight, 1. 
Pander (M.), notice of ichthyolites col- 
lected by, 719. 
Papers, list of, read between the Anniver- 
saries of 1838-1839, 51; 1839-1840, 
199; 1840-1841,577,; 1841-1842,626. 
Paramoudras, notice respecting, found 
near Norwich, 170. 
Payen (M.), analysis of the Tchornoi Zem 
of Russia, by, 713, note. 
Pearce (J. C. Esq.), on the mouths of 
Ammonites, &c. from the Oxford clay, 
Wilts, 592. 
Pembrokeshire, account of fossils pro- 
cured in, by Mr. Maclauchlan and Mr. 
Still, 448. 
Pennance mine, notice of experiments on 
electric currents in, 755. 
Pennsylvania, acount of the coal-fields of, 
by Mr. Lyell, 554; by Mr. Logan, 707. 
Peperite, notices of, in Asia Minor, 105. 
Permian system, account of the, of Russia 
in Europe, 724. 
Perote, notice of strata penetrated in 
making a well near, 706. 
Phascolotherium, description of, by Prof. 
Owen, 17. 
Phillips (Mr. J.), notices of a cavern 
called Cuernavaca, of remains of the 
elephant found in Mexico, and of a 
well sunk near Perote, 705. 
Phillips (R. Esq.), analysis of the Tchornoi 
Zem of Russia, by, 718. 
Plastic clay, Mr. Bowerbank on the, of 
the Isle of Wight, 125; Mr. Brodie 
on fossil plants from the, of the Hamp- 
shire coast, 592. 
Plymouth, notice of the fossil bones 
found at the Hoe, 589. 
Pondicherry, notice of fossils found near, 
792. 
INDEX. 
Pontlevoy, Mr. 
near, 44] 
Poole, account of boring for water near, 
413 
Post-pleiocene strata, notice of, in Russia, 
404 ; in gypt, 788. 
Post-tertiary, Mr. Smith’s observations 
on the relative ages of the tertiary and 
post-tertiary deposits of the basin of 
the Clyde, 149; account of, by Mr. 
Landsborough, in Ayrshire, 444. 
Pottsville, Mr. Lyell on the anthracite 
coal district at, 556. 
Praya de Victoria, Mr.Consul Hunton the. 
destruction of, by an earthquake, 569. 
Pringle (Capt.), notice respecting the 
Ochil Hills, 796. 
Protean group, notice of the, 597. 
Przilep to Karlstein, account of a section 
from, 168. 
Puzzuoli, Mr. C. Hullmandel on the sub- 
sidence of the coast near, 290. 
Radnitz to Rakonitz, account of a section 
from, 168. 
Rain-drops, account of impressions of, at 
Storeton Hill quarries, 99; in the val- 
ley of the Connecticut, 793. 
Red sandstone, description of the, near 
Lisbon, 32; account of the, of Furo- 
pean Russia, 403, 727. 
Rennes, Mr. Lyell on the faluns near, 440. 
Reports from the Council to the Annual 
General Meetings, 1839, 41; 1840, 
189; 1841, 367; 1842, 609. 
of the Museum Committees, 
1839, 42; 1840, 191; 1841, 368; 
1842, 610. ee 
from the Treasurer for 1838, 54; 
1839, 202; 1840, 380; 1841, 629. 
Rhenish Provinces, on the classification 
of the older rocks of the, 300. 
Rhodes, observations on the geology of 
the Island of, by Mr. Hamilton, 295 ; 
by Mr. Spratt, 773. 
Richardson (W. Esq.), on the locality of 
the Hyr acotherium, 166. 
Ristigouche river, account of specimens 
from, 454, 
Rock basins, account of, in the bed of 
the Toombuddra, 702. 
Roemer (Herr), on the Wealden of the 
North of Germany, 120; on the chalk 
and subjacent formations, to the Pur- 
beck inclusive, in the North of Ger- 
many, 323. 
Rogers (Prof. H.D.), notices of his labours 
in the coal-fields of Pennsylvania, 556— 
558, 707-710. 
Royal George, Mr. Creuze on the con- 
dition of the timbers of the, 289. 
Russia in Europe, Mr. Murchison and M. 
de Verneuil on the geological structure 
Lyell on the faluns 
