INDEX. 
V 
Ori}>:in of Species by moans of Natural 
Selection, by C. Darwiu, Review of, 
461 
Orthis, Carboniferous, Davidson on, 99 
resupinata, 99 
Michcliui, 101 
Ossiferous Caves in Sicily, 312 
Owen, Prof, on Polj'^jtichoclon, 32 
Oxford, New Geological Map of, 302 
J Strata at, Phillips on, 379 
Page's Handbook of Geological Terms, 
Incorrectness in, 36, 135 
Patecliinus, Austin on, 447 
Pateontograpliical Society's Works, 277 
Paradoxides Bennettii, 2 
Peckham Rye, New Fossils at, 77 
Peckham and Dulwich, Fossil Remains 
in Tertiary Strata, 151 
Pengelly, W., on Disti-ibution of Devo- 
nian Fossils, 309 
Phillips, Professor, on Some Sections 
of Strata, near Oxford, 379 
Pictm-ed Rocks, Lake Superior, 169 
Pilbrow, J., on a WeU-Section at Bmy 
Cross, Gosport, 409 
Pillar Sandstones, North Coast of 
Gaspe, 166 
Pitharella Rickmani, Edwards on, 209 
Phosphate of Lime, 87 
Plant, from Coal-Measnres of South 
Wales, Dr. Sevan on, 460 
Plants, Coal, Preservation of, 199 
Pleistocene Deposits at Liverpool, 277, 
349 
Polyptichodon, Prof. Owen on, 32 
Poole Harboui', Letter on, by P. Bran- 
non, i-eview of, 430 
Powrie, W., on Pteraspis from Old Red 
Sandstone of Forfarshire, 336 
Pre-adamite Man, review of, 155 
Prestwich, J., on a Raised Beach in 
Mewslade Bay, 413 
, London Clay in Norfolk, 409 
Proceedings of Geological Societies, 30, 
69, 115, 133, 271, 379, 454, 408, 454 
ProductidcE, Carboniferous, Davidson 
on, 105 
Productus, Carboniferous, 105, 179 
fimbriatus, 114 
■ costatus, 179 
Youngianus, 180 
aculeatus, 181 
. spinulosus, 182 
mesolobus, 182 
pustulosus, 182 
giganteus, 106 
Productus latissimus, 107 
scmireticulatus, 108 
longispinus, 110 
carbonarius, 111 
— — cora, 112 
undatus, 112 
scabrieulus, 113 
■ punctatus, 113 
, De Kouiuck's groups of, 183 
Protocchinus, Austin on, 446 
Pseudomorphs, Delesse's on, 396 
Pteraspis and Coccosteus, 460 
Pteraspis, in Lower Ludlow Bed, Dis- 
covery of, 79, 151 
Punjab, Geological Notes on the, by 
J. Calvert, F.G.S., 348 
Q 
Quaternary Geology, by S. R. P., 136 
E 
Reading, Geology of, note on, 350, 390 
Red Chalk of Yorkshh-e, 110 
Gen. Emmett on, 419 
Re-Occurrence of Fossil Species at 
Various Stratal Horizons, 149 
ReptUiferous Strata, near Elgin, Rev. 
W. S. Symonds on, 410 
Reviews, 40, 79, 117, 155, 200, 377, 320, 
377, 423, 461, 
Rhinoceros, Extinct Species of. Dr. 
Falconer's Researches on, 148 
Rhizopodal Fauna of the Mediter- 
ranean, Jones and Parker on, 69 
RhynchoneUida3, Carboniferous, David- 
son on, 22 
RhynchoneUa, Davidson on, 22 
pugnus, 23 
plurodon, 24 
Roberts, G. E., on Severn Valley Rail- 
way, 433 
, on Upper Silurian 
Corals, 55 
Rose, C. B., on the Di\'isons of the 
Di-ift in Norfolk and Suffolk, 137, 317 
, on the Strata Containing 
Flint Implements at Hoxne, 347 
Sahara, Geological System of, 305 
Salmon, H. C, Mineralogical Notes, 62 
, on Pseudomorphs, 396, 
450 
Salter, J. W., ou Ludlow Pteraspis, 79 
, SilurianRocksof Ireland, 151 
Sandpipes in Magnesian Limestone of 
Durham, J. W. Kirkby on, 293, 329 
