5S2 



Index. 



OHI 



EOC 



Ohio, Cladodonts of the Upper Devonian 



of, 473. 

 Oolite, Fresh-water Shells in the Lincoln- 

 shire Oolite, 223. 



The Formation of, 138. 



Open-air Studies, an Introduction to 



Geology out-of-doors, 477. 

 Osteorachis macrocephalus, On the Liassic 



Fish, 204. 

 Ossiferous Fissure in the Creswell Crags, 



186. 

 Ostracoda, Fossil, from Canada, 20. 

 Overthrusts of Tertiary Date in Dorset, 



334. 

 Owen, Sir Richard, Life of, 38. 

 Oxford Clay, Young Plesiosaur from the, 



241. 



PACIFIC and Gulf of Mexico, Con- 

 nection and Separation of, 206. 

 Palaeontology of New York, 327. 



■ Outlines of, 429. 



and Physical Geology of 



the West Indies, 184. 

 Palfeozoic Phyllopoda, 539. 

 Fareiasaurus Baini, 1. 

 Pebbles in the Trias of Budleigh Salter- 



ton and Cannock Chase, 75. 

 Peckham, S. F., On the Pitch Lake of 



Trinidad, 416, 452. 

 Penck, A., On Geographical Morphology, 



86. 

 Permian Fishes of Bohemia, 40. 

 Perry, J., On the Age of the Earth, 



172. 

 Petrology for Students, 514. 

 Fhoca rugosidens, Owen, in Maltese 



Strata, 215. 

 Phosphatic Chalk at Taplow, Berks, 336. 

 Photography, Surveying by the Aid of, 



44. 

 Phylogeny of the Graptolites, Notes on 



the, 529. 

 Physical Conditions of the Mediterranean 



Basin, 140. 



Geology of Great Britain, 135. 



Physiographical Studies in Lakeland, 



299. 

 Pinites hexagonus, Carruthers, 188. 

 Pipernoid Tuff of the Campania, Forma- 



,tioii of Fluorides in the, 309. 

 Pitch Glaciers or Poissiers, 566. 

 Pitch Lake of Trinidad, 416, 452. 

 Pitted Pebbles in the Bunter Conglomer- 

 ate of Cannock Chase, 341. 

 Placoderms of Ohio, The Great Devonian, 



473. 

 Plesiosaur from the Oxford Clay, Skele- 

 ton of a Young, 241. 

 Flutonicles, from the Cambrian Rocks of 



St. Davids, 230. 



Pontocypris pyriformis, T. R. Jones, 23. 

 Postlethwaite, J., Notes on some Railway 



Cuttings near Keswick, 282. 

 Preller, C. S. du Riche, On Fluvio- 



Glacial and Interglacial Deposits in 



Switzerland, 237. 

 Prestwich, J., Controverted Questions 



of Geology, 231 ; Nature and Art, 



375 ; Water-bearing Strata around 



London, 521. 

 Protosphyrcena brevirostris, sp. nov., A. 



S. Woodward, 212. 

 eompressirostris, S'p. nov., 



A. S. Woodward, 213. 



depressa, sp. nov., A. S. 



Woodward, 212. 



ingi, sp. nov., A. S. 



Woodward, 212. 



ornata, sp. nov., A. S. 



Woodward, 212. 



tenuirostris, sp. nov., A. 



S.Woodward. 211. 

 Pseudo-Spherulites, Note on, 257. 

 Purbeck Beds of Wiltshire, Ceramurus 



macrocephalus from, 401. 

 Fish Fauna of England, 145. 



QUESTIONS and Answers on Ice- 

 Motion, 79. 



RADIOLARIA in Chalk, 372. 

 Radiolarian Rocks in the Lower 

 Culm of Devon, Cornwall, and Somer- 

 set, 332. 



Radiolarians in English Cretaceous Rocks, 

 345. 



Raisin and Bonney, On the Rocks and 

 Specimens from the Kimberley Mines, 

 496. 



Ramsay's Physical Geology, 135. 



Ramsay, Sir Andrew, Memoir of, 132. 



Reade, T. Mellard, Pitted Pebbles in 

 the Bimter, 341 ; Expansion Theory 

 of Mountain Evolution, 379 ; Earth- 

 Folding and Faulting, 557. 



Rebeur-Paschwitz, Dr. Ernst von, Obitu- 

 ary of, 575. 



Recently Discovered Keuper Outlier, 

 near Kidderminster, 265. 



Reconstruction of Iguanodon, 289. 



Reed, F. R. Cowper, New Trilobite 

 from Waterford, 49. 



Reid, Clement, On Scottish Interglacial 

 Deposits, 217. 



Reis, Dr. Otto M., Structure of Squalo- 

 raja and Chimcera^ 385. 



Restoration of Hymnodon, On a, 441. 



Rhyolites of County Antrim, 527. 



Roberts, R. D., Introduction to Modern 

 Geology, 89. 



Rocks, Introduction to the Study of, 

 513. 



