vlii. 



INDEX. 



PAGE 



Reviews The Ground beneath 

 Us," by Joseph Prest- 

 wich . . . .119 

 „ The Canadian Naturalist 168 

 „ The Student's Manual of 



Geology, by J. B. Jukes 2G3 

 Voices from the Rocks - - 541 

 Rhynchonella acuta, J. Jones on .313 

 Rib boned- Structure of Rocks from 

 Mutual Friction of Component 

 Particles, by C. Poulett Scrope 361 

 Riviere, M., on Directions of Veins 



of Blende and Galena . . 105 

 Roberts, G. E., on Lower Carbo- 

 niferous Beds of the Glee Hills 121 

 „ on New Fern from 



Coal of Bewdley . 205 

 „ on Ossiferous Gravel 



of Cropthorne . 205 

 , on Passage-bed, Silu- 

 rian to Devonian, 

 in Abberley Hills 205 

 Rock-basins in Granite of Dart- 

 moor, G. W. Ormerod on . .211 

 Rocks, Chemical and Mineral Com- 

 position of, by H. S., Plymouth 416 

 „ and their Teachings, The, 



S.J.Mackie,on,61,92,134, 238 

 Roman Mines in Wales, informa- 

 tion requested by T., Wright . 355 

 Resales, H., on Gold Diggings of 



Ballarat 166 



Ross, Geology of . . . .210 

 Rowley Rag, Experiments on Heat- 

 ing and Cooling of, by W. 



Hawkes 306 



Rubies and Sapphires . .33 

 Rubidge, Dr., R N., On Geology of 



South Africa . . . .528 

 Russia, Southern, Palseontology of, 

 contributions to,by M. de Nord- 

 mann 435 



5- 



Salter, J. W., On Eurypterus . 360 

 Sahara, Sand of the Desert of . 35 

 Sand-banks of the Pacific Ocean . 300 

 Sand-pipes at Bury St. Edmund's . 161 

 Saurian Remains in the Dorset- 

 shire Cliffs . , . 115 

 Scotland, Geology of. Sir R. I. 



Murchison on the . . .497 

 Scotland, Observations on Geology 



of, by Rev. Dr. Anderson . . 500 

 Scrope, C. Poulett, on Internal 



Structure of Gneissic Rocks . 361 

 Seal Remains at Stratheden, Fife- 

 shire, D. Page on . . .538 



PAGE 



Seeds a Source of Bitumen, by G. 



Wilson 209 



Selenite, Manner of Cutting Films 



of 444 



Selwyn, A.R.C , on Gold Fields of 



Victoria . . . .163 



Septaria of the London Clay, note 



on 256 



Sicily, Elevation of Coast of, by G. 



G. Gemmellaro . . .163 

 Silica, New Observations on . . 297 

 Silicate, Meaning of Term . . 80 

 Silicium compared with Carbon and 



Boron 298 



Silt, Meaning of the Term . . 80 

 Silurian Rock, Protrusion of, in 



Ayrshire, by J. C. Moore . .210 

 „ Rocks, Books, Memoirs, 



&c. relating to . .319 

 Silver and Copper in the waters of 



the Ocean . . ... 106 

 Sismondi, on Anthraciferous For- 

 mation of the Alps . . .103 

 Slate Rocks and Trap-veins of Eas- 



dale and Oban, Prof. J. Nicol on 307 

 Smyth, Warrington, on Iron- ores 



of Exmoor . . . .306 

 Soda, Sulphate of,abundance of 152, 194 



„ Beds of, in Spain . . 152, 194 

 Spirit of Good Books, 143, 175, 425, 513 

 Sponges, Fossil .... 209 

 St. Ives, Geology of . . . 206 

 Staffordshire Coal -Fields, North, 



Geology of, note on . , .354 

 „ North, Geology of 256 



„ South, Geology of, 256, 358 

 Stalactite Cave in Cheddar Cliffs . 157 

 Stigmaria ficoides, E. W. Binney 



on the Structure of . . . 260 

 Stow, G. W., On Fossils from South 



Africa 528 



Student's Manual of Geology, The, 



by J. Beete Jukes, reviewed . 263 

 Succession of Rocks of Northern 



Highlands of Scotland, by Sir R. 



I. Murchison . . . .116 

 Sulphur, Crystalized, in Sicily . 246 

 Symonds, Rev. W. S., on Bone- Beds 15 

 „ Notes of a Geologist 



in Ireland 292, 330 

 Swiney Lectures on Geology . 307 



T. 



Teale, T. P., Mammalian Remains 

 near Leeds .... 537 



Temperature of Mines,Observations 

 on, by R. W. Fox . . . 403 



Tenby, Changes of Level at . .163 



