INDEX TO THE PROCEEDINGS, 
with references to the Transactions. 
Acrospeira mirabilis (Berk, and Br.), spore-formation of (Biffen), 136. 
Affinity-values of acids, a method of comparing (Fenton and Jones), 108. 
Almy, John E., On a Diminution of the Potential Difference between the 
Electrodes of a Vacuum Tube, produced by a Magnetic Field at the 
Cathode, 183. 
Annual General Meeting, 1900, 241. 
1901, 507. 
Arber, E. A. Newell, Notes on the Binney Collection of Coal-Measure Plants. 
Part III, The Type-Specimens of Lyginodendron Oldhamium (Binney), 
281. 
Atmosphere, Most volatile gases of the (Liveing and Dewar), 107. 
Atomic weights, On a general numerical connection between (Vincent), 477. 
Baker, W. C., On the Influence of Ultra-Violet Radiation on the Discharge 
in a Vacuum Tube having a polished Zinc Electrode, 472. 
Barcroft, J., Apparatus for the Analysis of the Gases in Small Quantities of 
Blood, 1. 
On the extraction of the gases from one cubic centimetre of blood, 512. 
Basset, A. B., On Trinodal Quartics, 512. 
Beams under endlong compression (Wimperis), 191. 
Bennett, G. T., Elected Fellow 1901, Feb. 4, 244. 
Bernard, H. M., On the Unit of Classification for Systematic Biology, 268. 
A reply to Mr. On the Unit of Classification for Systematic Biology 
(Stanley Gardiner), 423. 
Berry, A., On certain Quintic Surfaces which admit of Integrals of the First 
Kind of Total Differentials. See Transactions , xix. page 249. 
Bevan, P. V., On some phenomena connected with the Combination of 
Hydrogen and Chlorine under the influence of Light, 264. 
The Influence on Light reflected from and transmitted through a Metal 
of a Current in the Metal, 380. 
37—3 
