11 
Monday^ \Qth January 1865. 
PAGE 
Exhibition of Three Skulls of the Gorilla, received from M. 
Du Chaillu, with Observations relative to their Ana- 
tomical Features. By Dr Burt and Mr W. Turner, 341 
Notice of a Bemarkable Piece of Fossil Amber. By Sir 
David Brewster, K.H., F.B.S., . . . 350 
On the Cause and Cure of Cataract. By Sir David Brew- 
ster, K.H., F.B.SS. Lond. and Edin., . . 350 
On the Hill Forts, Terraces, and other remains of the Early 
Races in the South of Scotland. By W. Chambers, 
Esq. of Glenormiston, . . . . 351 
On the Molecular Constitution of Organic Compounds, 
No. I. By Alfred R, Catton, B.A., Fellow of St 
John’s College, Cambridge, Assistant to the Professor 
of Natural Philosophy, . . . .353 
Donations to the Library, . . . . 353 
Monday^ %th February 1865. 
Account of the Progress of the Geological Survey in Scot- 
land. By Archibald Geikie, Esq. (Illustrated by 
Maps and Sections), . . . .355 
On a New Bituminous Substance, imported under the 
name of Coal from Brazil. By T. C. Archer, Esq., 364 
Donations to the Library, . . . .365 
Monday, 20th February 1865. 
Experimental Inquiry into the Laws of Conduction of Heat 
in Bars. Part II. — On the Conductivity of Wrought 
Iron, deduced from the Experiments of 1851. By 
Principal Forbes, .... 369 
On the Chemical Composition of the Waters of the Beauly, 
Inverness, and Moray Firths. By Dr Stevenson 
Macadam, • . • • .370 
On Hemiopsy. or Half-Vision. By Sir David Brewster, 
K.H., F.R.S., . . . . .373 
On the Tertiary Coals of New Zealand. By W. Lauder 
Lindsay, M,D.,F.L.S., Honorary Fellow of the Philo- 
sophical Institute of Canterbury, New Zealand, . 374 
Donations to the Library, . . • .380 
[For continunlion of Contents, see pp. 3 and 4 of Cover. 
