Index 



S, igo4 



of Fluorescence, E. L. Nichols and Ernest Merritt, 353 ; 

 an Optical Phenomenon, Fred J. Hillig, 366; George W. 

 Walker, 396; C. T Whitmell, 424; Rev. F. J. Jervis- 

 Smith, F.R.S., 505 ; the Iris and the Colour Sense, 

 W. P. G., 553 ; Studies on Fluorescence, E. L. Nichols 

 and E. Merritt, 558 ; Measurements of the Rotatory 

 Power of Biaxial Crystals in the Direction of the Optic 

 Axes, H. Dufet, 6oq ; Baltimore Lectures on Molecular 

 Dynamics and the Wave Theory of Light, Lord Kelvin, 

 O.M., G.C.V.O., F.R.S., Supp. to May 5, iii 



Orbit of Castor, the. Prof. Doberck, 584 



Orbit of the Companion to Sirius, the, O. Lohse, 205 

 Orbit of S Ononis, Spectrum and. Dr. Hartmann, 132 



Orbit of a Planet, the, 267 



Orbit of the Spectroscopic Binary 1 Pegasi, Dr. Heber D. 



Curtis, 40 

 O'Reilly (Prof.), Sun-spot Periodicity and Terrestrial 

 Phenomena, 512 



Organic Compounds, a Method for the Identification of 

 Pure, S. P. Mulliken, 98 



Organisation of Zoologists, the. Prof. Sydney J. Hickson 

 F.R.S., 342 ' 



Original Papers by the late John Hopkinson, F.R.S., Prof. 

 W. E. Ayrton, F.R.S., 169 



Orion Nebula, Radial Velocity of the, Messrs. Frost and 

 Adams, 2S5 ; Faint Stars near the Trapezium in the, J. A. 

 Parkhurst, 634 



Orion Type Stars, Line of Sight Constants for some. Miss 

 E. E. Dobbin, 332 



5 Ononis, Spectrum and Orbit of. Dr. Hartmann, 132 : 

 Variable Radial Velocity of. Prof. Hartmann, 390 



Ormerod (Eleanor, LL.D.), Economic Entomologist, Auto- 

 biography and Correspondence, 219 



Ornithology : Great Auk's Egg Sold for Two Hundred 

 Guineas, 84 ; the Drumming of the Snipe, F. W. Headley 

 103 ; Bird-migration in Norfolk in 1903, J. H. Gurney' 

 229 ; Three Summers among the Birds of Russian Lap- 

 land, H. J. Pearson, 250 ; Polyandry among Birds, Dr. R 

 Fulton 305; Birds in their Season, J. A. Owen, 600; 

 Water-Warbler {Acroce^halus aquaticus) taken at Clay- 

 next-the-Sea, Norfolk, 631 ; Manner in which Carrier- 

 pigeons Find their Way Home, Prof. A. Thauzi^s, 6^2 



Osborn (Prof. H. F.), Dinosaur-hunting in Wyoming, 4,8 • 

 the Evolution of the Horse, 520 



Osmotic Pressure, on van 't Hofif's Law of, Geoffrey Martin 

 531 



Osteology of the Flippers of the Dugong, L. Freund, ,82 



Ostwald (Prof. W.), Elements and Compounds, Faraday 



n , ''',T/,^r[u''? Chemical Society at Royal Institution, ic 



Ostwald (Wilhelm), P. Walden, 422 



Overton (Mr.), Parthenogenetic Development of Embryos 

 ot Ihaiictrum piirpurascens, 458 



Overton (Dr E.), Researches on the Development of the 

 Nerves in Lepidosiren, 588 



Owen (G.) Magnetic Deflexion of the Negative Current 

 from a Hot Platinum Wire at Low Pressures, 142 



Owen (J. A.), Birds in their Season, 600 



Oxford : a History of the Daubeny Laboratory, Magdalen 

 College, R. W. Giinther, 79 ; Report of the Oxford Uni- 

 versity Observatory, Prof. H. H. Turner, no: Oxford 

 Correspondence of 1903, W. Warde Fowler, 14c- the 

 British Medical Association in Oxford 332 



O.xidation, Electrolytic, Herbert A. Kittle CC3 



Oxygen Bands in the Solar Spectrum, Structure of the, 

 O. t. Lester, 610 



Pacottet (P.), Development of Black Rot 312 

 Paddock (G. H.), Church Stretton, Birds' 175 

 Palache (C), Alaska, Geology and Palsontologv ■'it 

 Palaeobotany : the Petrified Forests of Arizona Prof Oscar 

 C. S. Carter, 13; British pre-Glacial, inter-Glacial, and 

 Koman Plants, 2nd series, Calyciflora;, Mrs. Reid 22 • 

 the Fossil Flora of the Culm 'Measures of North-west 

 Devon, E. A. Newell Arber, 23S 

 Pal.-eontology : Discovery of Implement-bearing Deposits in 

 the Neighbourhood of Johannesburg, J. P. Johnson 86 ■ 

 Permian Fossils of the Central Himalayas, Dr. ' Carl 

 Diener, 86; New Species of Eoscorpius from the Upper 

 Carboniferous Rocks of Lancashire, W. Baldwin and W. H. 

 Sutdiffe, 94; Ornithosaurian Pteranodon, G. F. Eaton, 



108; Skull of the Dinosaur Triccratops serraiiis. Dr. R. S. 

 Lull, 202 ; Phalanges of the Manus of Ornitlwmitnus alius, 

 L. M. Lambe, 203 ; Small Plesiosaurus-skeleton from the 

 White Lias of Westbury-on-Severn, W. F. Gwinnell, 214; 

 Correlation of Geological Faunas, a Contribution to 

 Devonian Palajontology, Prof. H. Shaler Williams, 256 ; 

 Structure and Affinities of Palceodiscus and Agelacrinus, 

 W. K. Spencer, 261 ; Fossil Vertebrates in the .American 

 Museum of Natural History, Department of Vertebrate 

 Palaeontology, 320 ; post-Glacial Nearctic Centre; of Dis- 

 persal for Reptiles, A. E. Brown, 352 ; the Limb-like 

 Appendages in Osteostraci, Dr. C. R. Eastman, 446 ; 

 Dinosaur-hunting in Wyoming, Prof. H. F. Osborn, 458 ; 

 the Mammoth, Prof. Salensky, 473 ; the Miocene Mam- 

 mals of Patagonia, Prof. Scott, 474 : a Pavement-toothed 

 Iguanodon, Prof. F. A. Lucas, 478 ; Die Vorgeschichte 

 des Menschen, G. Schwalbe, 479 ; Jurassic Ammonites 

 from Japan, Prof. Matajiro Yokoyama, 486 : Eocene 

 Whales, Prof. E. Fraas, 543 ; Lithiotis, Dr. Otto Reis, 

 593 . 

 Pannain (E.), Potassium Cyanide converted by Electrolysis 



into Cyanate, 511 

 Paper-Making, Chapters on, Clayton Beadle, 293 

 Paradisi in Sole Paradisus terrestris, John Parkinson, 338 

 Parallax of \ Andromedse, the, J. E. Gore, 62 

 Parallax, Photographic Determination of, Frank Schle- 



singer, 634 

 Parasitology : the Turbellaria as Parasites and Parasite- 

 carriers, Prof. L. von Graff, F. F. Laidlaw, 294 

 Paris Academy of Sciences, 23, 47, 71, 95, 119, 143, 167, 

 191, 215, 239, 263, 311, 360, 391, 420, 448. 476. 500. 524. 

 548, 572, 596, 620, 643 

 Paris Observatory, Annual Report of the, 447 

 Parkhurst (J. A.), Faint Stars near the Trapezium in the 



Orion Nebula, 634 

 Parkin (J.), Experimental Demonstration of a Brilliant Pig- 

 ment appearing after Injury in Species of Jacobinia, 567 

 Parkinson (John), Paradisi in Sole Paradisus terrestris, 338 

 Parochial History, Church Stretton, H. M. Auden. 17^ 

 Parsons (Hon. Chas. A., M.A., F.R.S., M.Inst.C.E.), 

 Opening Address in Section G at the Cambridge Meeting 

 of the British Association, 434 ; German Society of Civil 

 Engineers, Gold Medal presented to, by Dr. Schriiter, 585 ; 

 Rock Pressure at Great Depths, 602 

 Parsons (F. G.), on Facial Expression, 562 

 Parure, Histoire de I'Habillement et de, Louis Bourdeau, 



'50 

 Paschen (Prof. F.), Secondary Radiation, 485 ; Experimental 



Investigation of the 7 Rays Emitted by Radium, 535 

 Pasteur's Monument Unveiled, 329 



Pastorelli and Rapkin (Messrs.), Patent " Dial " Baro- 

 graph, 62 

 Paterno (E.), Potassium Cyanide Converted by Electro- 

 lysis into Cyanate. S" 

 Pathology : Physiological and Pathological Actions of the 

 Radium Emanations derived from 10 Milligrams of 

 Radium Bromide dissolved in 10 Cubic Centimetres of 

 Water, E. S. London, 331 ; the Relation of Toxin and 

 .■\ntitoxin in the Living Body, Dr. Madsen. 334 ; Death 

 of Dr. Carl Weigert, 350 

 Patten (Mr.), the .Soluble Phosphorus of Wheat-bran, 446 

 Patterson (Charles S.), an -Angler's Year, 3 

 Patterson (Prof.), True Value of the Volt and .Ampere, 638 

 Payne (Joseph Frank), English Medicine in the .Anglo-Saxon 



Times, the Fitz-Pntrick Lectures for 1903, 50S 

 Payne (Prof.), the Goodsell Observatory Expedition to the 



Rocky Mountains. 560 

 Peabody (Prof. C. H.), Naval .Architecture, 121 

 Peach (Dr.), Holoptychius Scales found in the Cornstones 



of Salisbury Crag, 518 

 Pearson (C. J.), an Introduction to Metal Working, 124 

 Pearson (H. J.), Three Summers among the Birds of 



Russian Lapland, 250 

 Pearson (Prof. Karl, F.R.S.), on the Inheritance of the 

 Mental and Moral Characters in Man, and its Compari- 

 son with the Inheritance of the Physical Characters, 

 Huxley Lecture, 137 ; the Mendelian Quarter, 529 ; 

 Mendel's Experiment, 539: Mendel's Law, 626 

 Peek (Sir Cuthhert), Variable Star Observations, 87 

 J Pegasi, Orbit of the Spectroscopic Binary, Dr. Heber D. 

 Curtis, 40 



