by the late James Coggnn, Esq., and bequeathed by him to the Royal Society. By Roderick Impey Murchison, Esq. F.R.S. V.P.G.S.&c.
0n the action of light upon the colour of the River Sponge. By John Hogg, M.A. F.L.S. C.P.S. 8m. Fellow of St. Peter’s College,
Cambridge
Researches on the Tides-Ninth Series. On the deduction of the Laws of the Tides, from short Series of Observations. By the Rev. W. VVhewell, M.A. Trin. Coll., Camhridge
Researches in Embryology—First Series. By Martin Barry. M.D. F.R.S.E. Fellow of the Royal College of Physicians in Edinburgh
Contributions to the Physiology of Vision. By Charles Wheatstone, Esq. F.R.S. Professor of Experimental Philosophy in King’s Col- lege. London.—Part the First. On some Remarkable and hitherto unobserved Phenomena of Binocular Vision
Experimental Researches in Electricity.~—Fourteenth Seri§. 0n the general nature and relation of the Electric and Magnetic Forces. By Michael Faraday, Esq. D.C.L. F.R.S. 81c. ...................... ..
Experiments on the Vibration of the Pendulum. By W. J. Frodsham.
An Account of some Experiments on the Blood in connexion with the Theory of Respiration. By John Davy, M.D. F.R.S. Assistant Inspector ofArmy Hospitals ....
On the Geometrical Forms of ’lhlrbinated and Discoid Shells. By the Rev. H. Moseley, Professor of Natural Philosophy and Astronomy in King’s College, London
On the relative attractions of Sulphuric Acid for water, under par- ticular circumstances : with suggestions of means of improving the ordinary process of manufacturing Sulphuric Acid. By Henry Hugh Watson, Esq. Corresponding Member of the Manchester Philosophical Society................................... ......... .....
Discovery of the Source of the Oxus. By Lieut. Wood, of the Indian
Navy. ......... .............
On the State of the Interior of the Earth. By W. Hopkins, Esq. M.A. F.R.S. F.R.A.S. 8m ........
Experimental Researches in Electricity.—-Fifieenth Series. Note of the Character and Direction of the Electric Force of the Gymnotus. By Michael Faraday, Esq. D.C.L. F.R.S.
By John R. Young,
On the Curvature of Surfaces.
1889.
On the Laws of Mortality. By Charles J ellicoe, Esq. .
On the state of the Interior of the Earth. By W. Hopkins, Esq. A.M. F.R.S.—~Second Memoir. On the Phaenomena of Precession and Nutatlon, assuming the Fluidity of the Interior of the Earth...
Appergu sur une maniere nouvelle d’envisager la the’orie cristallogra— phique dans le but d’établir les rapports de celle—ci avec la forme spherique, ou elliptique, des molécuies, ainsi qu'avec l’effet des mi- lieux sur la forme cristalline. Pm‘ M. L. A. Necker..................
