INDEX. 
1091 
L. 
Lawes (J. B.) and Gil beet (J. H.). Agricultural, Botanical, and Chemical results of Experiments on 
the Mixed Herbage of Permanent Meadow, conducted for more than Twenty Tears in succession on 
the Same Land.—Part I. Agricultural results, 289 (for the coutents see p. 416). 
Lewis (W. B.). Researches on the Comparative Structure of the Cortex Cerebri, 35.—Brain of the pig, 
35; of the sheep, 47; of the cat, 51; relative area of five-laminated cortex in different animals, 55; 
divergence in types of ganglionic cell, 58; summary, 61. 
Light, electromagnetic theory of, 691 (see Fitzgerald). 
Lizard, gigantic, from. Australia, 1037. 
M. 
Magnetic elements, relation between diurnal range of, and sun spots, 541 (see Ellis). 
Mallet (J. W.). Revision of the Atomic Weight of Aluminium, 1003. 
Manures, effects of (see Lawes). 
M‘Leod (H.) and Clarke (G. S.). On the Determination of the Rate of Vibration of Tuning-Forks, 1. 
Medusce, 161 (see Romanes). 
Megalania prisca, 1037. 
Moulton (J. F.) and Spottiswoode (W.) (see Spottiswoode). 
Muller (H. W.) and De La Rue (W.) (see De La Rue). 
N. 
Niven (C.). On the Conduction of Heat in Ellipsoids of Revolution, 117. 
Noble (W.) and Abel (F. A.). Researches on Explosives.—No. II. Fired Gunpowder, 203 (for contents 
see p. 203). 
O. 
Owen (R.). Description of some Remains of the Gigantic Land-Lizard (Megalania prisca, Owen) from 
Australia, 1037. 
P. 
Paraffins, substances produced from, 451. 
Perry (J.) and Ayrton (W. E.) (see Ayrton). 
Phosphorescence in vacuum tubes, 580 (see Spottiswoode). 
Photographic preparation suitable to receiving impressions from the infra-red, 655. 
Potential of voltaic battery, 15 (see Ayrton); required for a discharge in gas, 65 (see De La Rue). 
Prout’s law, bearing of revision of atomic weight of aluminium on, 1033. 
R, 
Radiolarians, supposed (see Williamson). 
Robinson (T. R.). On the Determination of the Constants of the Cup Anemometer by Experiments with 
a Whirling Machine, 1055. 
Romanes (G. J.). Concluding Observations on the Locomotor System of Medusae, 161.—Stimulation. 
162; section, 190; general summary, 196; literature, 198. 
Rosse (Earl of). On some recent Improvements made in the Mountings of the Telescopes at Bii’r Castle, 
153. 
