vii 
Schuster Arthur, Ph.D., F.R.S. — Eemarks on Mr. Chambers’ paper 
entitled: “The Application of the Harmonic Analysis to the 
Eegular Solar Diurnal Variations of Terrestrial Magnetism,” p. 
37. 
"Williamson Professor W. C., LL.D., F.E.S. — On the relations sub- 
sisting between the Calamodendra of Antun and Chemnitz and 
the ordinary Carboniferous Calamites, p. 1. 
Meetings of the Microscopical and Natural History Section.-— 
Annual, p. 175 ; Ordinary, pp. 5, 7, 52, 54, 81, 113, 136. 
Eeport of the Council, April, 1887, p. 149. 
