INDEX. 
vii. 
521 
169 
310 
448 
257 
304 
348 
31 
301 
158 
Phillips, J., Ballaarat Gold-fields 164 
Pliipson, Dr. T. L. Foreign Corre- 
spondence, 29, 65, 103, 149, 194, 
243, 297, 346, 393, 432, 485, 
Physical Structure of Merioneth- 
shire and Caernarvonshire, 
Plant, J., note on Triassic Strata 
Plant, from Coal-measures of the 
EUed Patch, Dr Bevan on . 
Plants, Fossil, from Madeira, by 
C. J. F. Bunbury . 
Pleistocene Sea-bed of Sussex, J. 
Prestwich on . 
Plombic'rite, production of . 
Plutonic Rocks, action of Water on 
Points of Interest in the Study of 
the Longraynd, Silurian, and 
other rocks, J. W. Salter on 
Polar Forces and Cleavage . 
Poole, Clays of, Prestwich on 113 
Potash, Sulphate of, rarity of, in 
nature ..... 195 
Potato-disease, Influence of Soil on, 
note on the, by Miss Zornlin . 400 
Potato-stones . . 206, 253, 160 
Practical Application of Geology 
in Coal-seeking, by James Buck- 
man 129, 184 
„ to Railway Engineering, 
by C. E. Curley . 340 
Prairies, Formation of, Lesquereux 
on 247, 297 
„ Relations of, to Peat-bogs 248 
Proceedings of Geological Societies 
77, 116, 162,210,257, 304, 358, 
437, 491, 527 
Prestwich, J., on Boulder Clay 
near Watford .... 241 
,, On the Haggerstone . . 113 
,, On thePorcelainClaysof Poole 113 
„ On Pleistocene Sea-bed of 
Sussex .... 
Private Collections, Admission to. 
Rev. P. B. Brodie, Rowington . 
„ J. Froggart, Stockport 
„ C. Pierson, Cheltenham 809 
„ E. P.Wilkins,Newport, 
I. of Wight . . 449 
„ E. Wood, Richmond, 
Yorkshire , . 35G 
Ptcrichthys, Derivation of . 80 
Purbeck Beds, Classification of the, 400 
Pyroxen, Artificial Formation of . 68 
304 
254 
35 
Quartz, Artificial Formation of, in 
Flint, &c 
71 
R. 
Railway Engineering, Application 
of Geology to, by C. E. Curley 340 
Ramsay, Prof. A. C, On some Phe- 
nomena of the Drift Period in 
Canada, &c 260 
„ On Brixham Bone-cave . 538 
„ On Physical Structure of 
Merionethshire and 
Caernarvonshire . . 169 
„ R. B. W., note on Live 
Frog in Freestone . 352 
Readwin, T. A., "Outlines of 
Geology," by, reviewed . .120 
„ on Gold in Wales 159 
Recent Shells, note on the Collect- 
ing of ... . 355, 493 
Redaway, W., on Gold Diggings of 
Ballarat 165 
Relations of Palasozoic Fossils of 
New York, by Dr. J. J. Bigsby. 304 
Remnants of the First Life-world, 
The, S. J. Mackie on . 135, 286 
Reviews : — 
British Association Re- 
port of the 27th Meet- 
ing, in 1857 
Canadian Journal 
Bridgewater Treatise ; 
Geology and Mineral- 
losy. by Dr. Buckland 545 
Voices from the Rocks 541 
Geological Map of South 
Down 
Descriptive Catalogue of 
Rock Specimens in 
Museum of Practical 
Geology, by Prof. A. C. 
Ramsay . . 
Geology and Genesis, by C. 
Geology made Easy, by 
H. Smith Evans 
Mautell's Wonders of 
Geology, Edited by T. 
Rupert Jones 
Memorials of Andrew 
Crosse 
"The Mining and Sta- 
tistic Mag:izine." 
Omphalos, or an Attempt 
to Untie the Geolugical 
Knot, by P. H. Gosse . 
" Outlines of Geology," 
by T. A. Readwin 
402 
639 
545 
216 
120 
167 
. 311 
40 
452 
213 
120 
