102 
PAGE 
Trilobites. W. W. Stoddart, F.G.S. . . . . .. 82 
Tolmen. Major Austin, F.G.S. .. .. .. 65—68 
Worsley, P. J., B.A., F.C.S., on the Comparative Solubilities of 
Chloride, Bromide, and Iodide of Silver in Hyposulphite 
of Soda . . . . . . . . 6 
„ Notes on Pyrites .. .. .. 96 
Note on Silica . . . . . . . . 96 
Yabbicom, T. H., on the Hyacinth .. 97,98 
