Plate XXVII. 
XXVIII. 
XXIx, |lustrating Dr James Foulis’ Paper on the Development of the Ova and 
XXX. Structure of the Ovary in Man and other Mammalia, 
XXXI. 
Illustrating Dr Ramsay H. Traquair’s Paper on the Structure and Affinities 
XXXII { is 
of Tristichopterus alatus (Egerton), : s ; 
Illustrating Mr Alexander Buchan’s Paper on the Diurnal Oscillations of the 
XXXIIL \ 
Barometer, : ; : : : i : 
Illustrating Professor Tait’s Paper—Photographs of Electric Sparks in Hot 
XXXIV. ‘ 
and Cold Air, , 
KK , Be 
Illustrating Mr David Milne Home’s Paper—Notice of High-Water Marks on 
XXXVI. 2 ; : ; 
XXXVIL the Banks of the River Tweed and some of its Tributaries ; and also of 
; Draft Deposits on the Valley of the Tweed, 
XXXVIII. 
Illustrating Mr J. A. Broun’s Paper on the Decennial Period in the Range 
OEE and Disturbance of the Diurnal Oscillation of the Magnetic Needle, and 
— in the Sun-Spot Area, 
XLL 
XLII. 7 Illustrating Mr David Milne Home’s Paper on the Parallel Roads of Lochaber, 
XLII. )- 
Illustrating Dr James Stark’s Paper on the Shedding of Branches and Leaves 
in Conifera, 
XLIV. { 
345 
383 
397 
425 
513 
563 
575 
651 
