INDEX FROM 1864-1903. 



Org- 



Olivine Gabbro, from Cornwall, 79, 

 504 



Zonal Structure of, 89, 190 



Olivola, Pliocene Fauna of, 90, 



305 



Olmutz, Water-supply of, 64, 35 



Omey Island, Co. Galway, Kitchen- 

 middens on, 68, 266 



Omosaurus arinatiis, Owen from 

 Kimmeridge Clay of Swindon, 

 76,193 



Ontario, Palaeontology of, 74, 522 



Onychodus attglzcttSy A. S. Woodw. 

 sp. nov. in Lr. Old Red Sand- 

 stone, Ledbury, 88, 500 



in Spitzbergen, 89, 499 



scoticus, E. T. Newton, sp. 



nov. 92, 51 



Onycopyge Liver sidgei^ H. Woodw. 

 gen. et sp. nov. 80, 97 



Onyx Marbles, 95, 576 



Oolite, Formation of, 95, 138 



Freshwater Shells in Lincoln- 

 shire, 95, 223 



Great, NewBrachyurous Crus- 

 tacean from, 68, 3 



Oolites, Denudation of, 71, 140 



Lincolnshire, 69, 99 



Northamptonshire, 69, 99, 



236, 446 ; 73, 129 ; 92, 228 



Palaeontology of Yorkshire, 



74, 91 ; 80, 241, 289, 391, 481, 

 529; 81, 49, 119; 82, 145, 193, 

 241 ; 84, 49, 107, 146, 193, 241, 

 293; 85, 49, 121, 151, 201, 252 



Yorkshire, Table of Forma- 

 tions, 80, 246 ; 82, 146 



Oolitic Beds of Cote-d'Or and 

 Cotteswold Hills, 70, 570 



• Brachiopoda, 75, 572 



Limestones with Sheared 



Structure at Ilfracombe, 93, 100 



Mammal, Jaw and Teeth of, 



66, 199 



Polyzoa, 81, 23 



" Rocks, Colouring of, 77, 480, 



576 



• Sands of Dorset and Somerset, 



73, 327 



Opal, 68, 13 



Open-air Studies, Geology Out-of- 

 doors, 95, 477 



Operculated Corals of Palceozoic 

 Formation, 83, 130 



Ophidia a.nd Lacertilia, 88, 



no 



Ophiiira Wetherelli at Heme Bay,. 

 65, 572 



Ophiiirella nereidea, Wright, 89, 



97 

 Ophiuridas, 70, 79 

 Ophthahnosaitrus, 74, 428 

 cantabrigiensis^ Lydd. 88^ 



310 

 Opts Deslongchajnpsi, Tate, sp. nov 



71, 9 

 Oppel, Karl Albert. Am- 

 monites from Himalayas, 66, 



19 ; Ammonites tranversariuSy 



67,407; Obituary of [i832-i866]> 



66,95 

 Orbig-ny, d', Alcide. Paleon- 



tologie Frangaise, Dates of, 99, 



223 

 Orbitoidal Limestone of Borneo, 



88, 529 

 Strata near Auspitz, Moravia, 



83, 79 

 Orbitoides of Malta and West 



Indies, 64, 102 

 Siimatrensis^ H. B. Brady, sp, 



nov. Sumatra, 75, 536 

 Order of Consolidation of Minerals 



in Igneous Rocks, 00, 295 

 ' Ordovian ' (or Lr. Silurian), 81, 



261 

 Ordovician, Balbriggan, 99, 398 

 Beds near Tramore, Fauna of, 



97, 502 



Fossil Sponge from, 91, 22 



Rocks, N. Highlands, 82, 



90 



Rocks of Shropshire, 89, 78 



Series of Lake District, 89, 



339 



System, 79, 14, 142 



Oreaster bulbiferus, Upper Chalk, 



Kent, 82, 529 

 Ore-deposits, 85, 34 

 Oreodonts, Prof. William B, Scott 



on, 90, 568 

 Organic Deposits, 74, 477 

 Remains from Cambrian Rocks 



at Bray, 00, 48 

 Remains in Laurentian Rocks, 



6*, 47 

 Remains, Osborne Bed, Isle 



of Wight, 88, 358 

 Remains, Permian of Russia, 



82, 379 

 Remains, Victoria, Australia, 



76, 328 



199 



