INDEX. 



13 



pagos Islands in H.M.S. ' Triumph,' 

 1880, 665. 



Marriage Laws of the United Kinodom, 

 the required amendment in the, the 

 Rev. Dr. Ace on, 672. 



Masal^i (Taiso) on the German and other 

 systems of teaching the deaf to speak, 

 216. 



Mathematical and Physical Section, Ad- 

 dress by Prof. W. G. Adams to the, 447. 



*>Iathematical solution of a logical pro- 

 blem. Prof. H. J. S. Smith on a, 476. 



tables, report on, HO. 



Mechanical Section, Address by J. Aber- 

 nethy to the, 688. 



Mediterranean, the moUusca of the, fur- 

 ther remarks on, by J. Gwyn Jeffreys, 

 601. 



*Mercury, crystals of, P. Braham on, 544. 



Merrifield (C. W.) on patent legislation, 

 318; on the present state of knowledge 

 of the application of quadratures and 

 interpolation to actual data, .S21. 



Merrifield (Dr. J.) on the phenomena of 

 the stationary tides in the English 

 Channel and the North Sea, and the 

 value of tidal observations in the North 

 Atlantic Ocean, 390. 



IVIesny (W.) on a journey from Canton to 

 Kwei-Yang-Fu up the Canton river, 

 660. 



Metallic compounds containing divalent 

 organic radicals, J. Sakurai on : Part I., 

 504. 



Metals, the action of oils on, W. H. Wat- 

 son on, 560. 



Mexico, palaeontological and zoological 

 researches in, report of the Committee 

 for conducting, 254. 



Miall (Prof. L. C.) on the 'Geological 

 Record,' 87; on the erratic blocks of 

 England, Wales, and Ireland, 110. 



^lica schist, a fragment of. Prof. W. J. 

 Sollas on, 577. 



*Microscopic objects, a new mode of illu- 

 minating, P. Braham on, 502. 



Minchin (G. M.), an account of some ex- 

 periments in photo-electricity, 468. 



Mineralogy of Wales, list of works on 

 the (to the end of 1873), by W. Whita- 

 ker, 397. 



Minerals, the application of organic 

 acids to the examination of, Prof. H. 

 C. Bolton on, 505. 



MoUoy (C.) on the German and other 

 systems of teaching the deaf to speak, 

 216. 



Mollusca, a list of the, procured during 

 the cruise of the ' Travailleur ' in the 

 Bay of Biscay, 1880, by J. Gwyn Jef- 

 freys, 382. 



of the Mediterranean, further re- 

 marks on the, by J. Gwyn Jeffreys, 

 601. 



Molyneux (W.) on the circulation of 

 underground waters, 87 ; on the erratic 

 blocks of England, Wales, and Ireland, 

 110. 



Monosyllabism in philological classifica- 

 tion, recent doubts on, Hyde Clarke on, 

 621. 



Moore (C.) on the mode of reproduction 

 of certain species of Ichthyosaurus 

 from the lias of England and Wiirtem- 

 berg, 68 ; proofs of the organic nature 

 of Eozoon Can(idrn»c, 682. 



Morton (Mr.) on the circulation of under- 

 ground waters, 87. 



^Muirhead (Dr. H.) on the work of the 

 Anthropometric Committee, 120 ; on 

 the length of the sun-spot period, 465. 



Mundella (Rt. Hon. A. J.) on the German 

 and other systems of teaching the deaf 

 to sfieak, 216. 



Mm-ray (G.) and A. W. Bennett, a re- 

 formed system of terminology of the 

 reproductive organs of thallophytes, 

 600. 



Musicians, vital and other statistics ap- 

 plicable to, by P. M. Tait, 666. 



Neanderthal skull, the original. Prof. 

 Schaaffhausen on, 624. 



Neolithic times, surgery and superstition 

 in. Miss A. W. Buckland on, 630. 



New Britain and neighbouring island.s, 

 six years' exploration in, by W. Powell, 

 658. 



Newcome (F. N.) on diminishing annui- 

 ties, 675. 



New Guinea, South-east, three years in, 

 by the Rev. W. G. Lawes, 658. 



Newmarch (Mr.) on patent legislation, 

 318. 



Newton (Prof. A.) on the possibility of 

 establishing a close time for indigenous 

 animals, 257 ; on the migration of 

 birds, and Messrs. Brown and Cor- 

 deaux's method of obtaining systematic 

 observations of the same at lighthouses 

 and lightships, 605. 



Nicholson (Prof. H. A.) on the 'Geologi- 

 cal Record,' 87. 



Non-rotative pumping engines, the ex- 

 pansion of steam in, H. Davey on, 697. 



Norman (Rev. A. M.) on the French 

 deep-sea exploration in the Bay of 

 Biscay, 387. 



North- East Passage, Lieut. G. T. Temple 

 on the, 663. 



Oil, the effect of, in destroying waves on 



the surface of water, Prof. O. Reynolds 



on, 489. 

 Oils, tlie action of, on metals, W. H. 



Watson on, 560. 

 Oliphant (L.), recent travels in trans- 



Jordanic Palestine, 659. 



