934 



INDEX. 



of the, by Prof. Dunstan and T. S. 

 Dymond, 649. 



Niven (Prof. C.) on the work of the 

 DifEerential Gravity Meter Committee, 

 41. 



Noelting (Dr.) and Dr. Abt on the 

 constitution of azimido-compounds, 

 642. 



and Dr. Binder on the constitution 



of the mixed diazoamido-compounds, 

 643. 



Non- Aryan and non- Semitic white races, 

 the, and their place in the history of 

 civilisation, by J. S. Stuart-Glennie, 

 898. 



Norman (Canon), report on the occupa- 

 tion of the table at the zoological 

 station at Naples, 85 ; on the work of 

 the British Marine Area Committee, 

 95. 



North-western tribes of the dominion of 

 Canada, third report on the physical 

 characters, languages, and industrial 

 and social condition of the, 173; re- 

 port to the Committee on the Blackfoot 

 tribes, by Rev. E. F. Wilson, 183 ; 

 notes thereon by H. Hale, 197. 



Northwich and its neighbourhood, the 

 history and cause of the subsidences 

 at, by T. Ward, 713. 



Odling (Prof. W.) and J. E. Marsh on 

 some xenoene or diphenyl products and 

 reactions, 646. 



Ohm's law in electrolytes, G. P. Fitz- 

 gerald and F. Trouton on, 345. 



Olfactory organ of certain fishes, the 

 degeneration of the. Prof. Wied'ersheim 

 on, 736. 



OligocliEete, a luminous, Prof. A. Harker 

 on, 767. 



Oliver (Prof.) on our present knowledge 

 of the tlora of China, 94 ; on the 

 presence of callus-plates in the sieve- 

 tubes of certain gigantic laminarias, 

 761. 



*Omond (R. T.) on a peculiarity of the 

 cyclonic winds of Ben Nevis, 595. 



O'Neill (C), the extent to which calico 

 printing and the tinctorial arts have 

 been affected by the introduction of 

 modern colours, 640. 



*Oppler (Dr. A.) on acchmatisation, 

 799. 



Optical illusions of motion ; conflicting 

 theories referred to the test of certain 

 hitherto undescribed entoptical phe- 

 nomena, by Miss B. Lindsay, 781. 



Optical theories, supplement to a report 

 on, by R. T. Glazebrook, 208. 



Ordnance Survey, the, some defects of, 

 S. H. Wilkinson on, 804. 



* , the utilisation of, Col. Sir C. 



Wilson on, 804. 



Organic vanadates, J. A. Hall on some, 



660. 

 Organo-silicon compounds, W. B. Hart 



on some, 661. 

 Orientation, the influence of, in aromatic 



compoitnds, by Prof. Carnelley, 647. 

 *Ovary and oviduct in certain osseous 



fishes, E. E. Prince on the development 



of the, 760. 



Palgrave (R. H. Inglis) on the best 

 methods of ascertaining and measur- 

 ing variations in the value of the 

 monetary standard, 247. 



Panton (Prof. J. H.), places of geological 

 interest on the banks of the Saskat- 

 chewan, 714. 



Papuan art, certain degenerations of 

 design in, by S. J. Hickson, 907. 



*Park (A.), the teaching of geography in 

 the elementary schools of England, 805. 



Paterson (Dr. A. M.), the morphology 

 and physiology of the limb-plexuses, 

 775. 



Pearse (J. W.) on the communication of 

 motion between bodies moving at dif- 

 ferent velocities, 882. 



Pengelly (W.) on the prehistoric inhabi- 

 tants of the British Islands, 168 ; on 

 the prehistoric race in the Greek is- 

 lands, 200 ; on the erratic blocks of 

 England, Wales, and Ireland, 236 ; on 

 the circulation of underground waters, 

 358; recent researches in Bench Cavern, 

 Brixham, Devon, 710. 



Pennant (P. P.) on the exploration of 

 the Cae Gwyn Cave, North Wales, 301. 



Peradeniya, Cej'lon, report on the steps 

 taken for establishing a botanical 

 station at, 96. 



Perij)aU(s, a forgotten species of, by 

 Prof. F. J. Bell, 769. 



Perkin (Prof.) and Dr. J. B. Cohen, some 

 new cinnamic acids, 667. 



Permanently frozen soil in the Polar 

 regions, the depth of, its geographical 

 limits and relation to the present poles 

 of greatest cold, second report on, 152. 



Permian fauna of Bohemia, Prof. A. 

 Fritsch on the, 716. 



*Perrot (Major Sir H.), a note on Hough- 

 ton, the African traveller, 803. 



Perry (Prof. J.) on the desirability of 

 combined action for the translation of 

 foreign memoirs, 41 ; on standards for 

 use in electrical measurements, 206. 



Perry (Prof. S. J.) on the best means of 

 comparing and reducing magnetic ob- 

 servations, 320. 



Petrie (W. INI. F.) on racial photographs 

 from the ancient Egyptian pictures 

 and sculptm-es, 439 ; remarks on his 

 collection of ethnographic types in 

 Egypt, 1887, by Rev. H. G. Tomkins, 



