iv Contents. 
DUERDEN, J. 8., Assoo. R.C.Sc. (Lond.). PAGE 
Jamaican Actiniaria, Part. I. Zoanthes (Plates XVII. a, XVIII. a, XIX., XX.), . 329 
[Published April, 1898.] 
DUERDEN, J. HE. (See Happon and Durrpen.) 
HADDON, A. C., M.A. (Cantab.), M.R.I.A., anp J. E. DUERDEN, Assoc. R.S.Sc. (Lond.). 
On some Actiniaria from Australia and other Districts (Plates VII. to X.), . 6s) 180 
[Published October, 1896.] 
HADDON, A. C., M.A., (Cantab.), M.R.I.A. 
The Actiniaria of Torres Straits (Plates XXII. to XXXII), i 0 ¢ 5 . 893 
[Published August, 1898.] 
JOLY, J., M.A., B.A.I., D.Sc., F.B.S. 
On a Method of Photography in Natural Colours (Plates V. and VI.), é : 5 eH 
[Published October, 1896.] 
On the Origin of the Canals of Mars (Plates XV. and XVI.), é : : ¢ . 249 
[Published August, 1897.] 
On the Volume Change of Rocks and Minerals attending Fusion (Plates XVII. and 
GVA) Se ; : : : : : : : . : : : . 283 
[Published October, 1897.] 
JONES, T. RUPERT, F.R.S., ayo JAMES W. KIRKBY. 
On Carboniferous Ostracoda from Ireland (Plates XI. and XIL.), 0 3 : elie 
[Published December, 1896.] 
KIRKBY, JAMES W. (See Jones and Kirxsy.) 
PRESTON, THOMAS, M.A., F.R.U.L. 
On the Continuity of Isothermal Transformation from the Liquid to the Gaseous 
State, : ; ‘ A ; : é : ; : ; j 5 . 119 
[Published June, 1896.] 
Radiation Phenomena in a Strong Magnetic Field (Plate XXI.), 0 c 5 . 885 
[Published April, 1898.] 
STONEY, G. JOHNSTONE, M.A., D.Sc., F.R.S., F.R.A.S. 
Of Atmospheres upon Planets and Satellites,  . - c 5 : : 3 - 805 
[Published November, 1897.] 
InpEx to VoLumE, : : F : : , 5 : : ; 4 ; . . §21 
