664 
Index. 
Geikie (Arch., F.G.S.), Account of 
the Progress of the Geological Sur- 
vey in Scotland, 355. 
(James) on the Buried Forests 
and Peat Mosses of Scotland, 
635. 
Geology, Doctrine of Uniformity in, 
512. 
Glacial Clay, with Arctic Shells, 257. 
Glaciation, Comparison of that of the 
West of Scotland with that of 
Arctic Norway, 530. 
Glass, Decomposed, on the Structure 
and Optical Phenomenon of, by 
Sir David Brewster, 76. 
Graphite, on the Kemarkable Occur- 
rence of, in Siberia, 97. 
Greek, on the Pronunciation of, 398. 
Hamilton’s Characteristic Function 
of Special Cases of Kestraint, Ap- 
plication of, 407. 
Heart, Ganglia and Nerves of, 452. 
Heat, Annual Loss of, from the 
Earth, 512. 
Dynamical Theory of, 510. 
Hemiopsy, or Half Vision, 373. 
Hill Forts, Terraces, and other Ee- 
mains of the Early Paces in the 
South of Scotland, 351. 
Home (David Milne), Notice of 
large Calcareous Stalagmite from 
Bermuda, 423. 
Hot Springs, Temperature of, 160. 
Hydriodic Acid, Action of, on Man- 
delic Acid, 409. 
Hydroida, Emission of Pseudopodia 
in, 158. 
Incubation, Some Observations on, 
642. 
Innes (Professor), Opening Address, 
130. 
Iron, Conductivity of, 369. 
Iron Filings, Behaviour of, on Vi- 
brating Plate, 444. 
Isomeric Compounds, Theory of, 230. 
Keith Medal, Presentation of, to Pro- 
fessor William Thomson by Sir 
David Brewster, 206. 
Presented to Principal Forbes, 
592. 
Keith Prize awarded, 192. 
Kelland (Professor) on the Limits 
of our Knowledge respecting the 
Theory of Parallels, 155. 
on Superposition, 190. 
Kinematical and Dynamical Theo- 
rems, 113. 
Languages, Celtic, in their relation 
to each other and to the Teutonic 
Dialects, 202. 
Law, the World governed by. Teleo- 
logically considered, 596. 
Laws of Conduction of Heat in Bars, 
Experimental Inquiry into, 369. 
Lewis, Natural History of, 615. 
Library, Donations to, 35, 48, 77, 85, 
90, 91, 99, 104, 119, 127, 147, 156, 
159, 174, 182, 191, 201, 205. 214, 
261, 312, 330, 340, 353, 365, 380, 
397, 420, 431, 442, 455, 483, 518, 
529, 557, 571, 591, 599, 637, 640, 
660. 
Lichens, New, and Fungi from Otago, 
New Zealand, 527. 
Light, Eefraction and Dispersion of, 
587. 
Lightning, Lead on Nelson’s Monu- 
ment injured by, 105. 
Lindsay (W. Lauder, M.D., F.L.S.) 
Eemarks on a Map of Taranaki, 
New Zealand, executed by a Maori, 
335. 
on the Tertiary Coals of New 
Zealand, 374. 
Eemarks on the Flora of 
Otago, New Zealand, 434. 
Observations on New Lichens 
and Fungi from Otago, New Zea- 
land, 527. 
Literature, History of Popular, by 
William Chambers, 88. 
Lithoscope, Description of, 160. 
Liineburg, Notes on the Geology of, 
by Eev. Eobert Boog Watson, 79. 
Lycurgus, Agrarian Law of, 158. 
Macadam (Dr Stevenson) on the 
Chemical Composition of the 
Waters of the Beauly, Inverness, 
and Moray Firths, 370. 
Macdonald (John Denis, E.N.,F.E.S.) 
on the Eepresentative Eelation- 
ships of the Fixed and Free Tuni- 
cata, 46. 
Notes on the Anatomy of the 
Genus Firola, 76. 
on the Zoological Characters 
of the living Clio caudata as com- 
pared with those of Clio borealis, 
given in Systematic Works, 76. 
on the External Anatomy 
of a new Mediterranean Pteropod, 
155. 
on the Morphological Eela- 
tionships of the Molluscoida and 
Coelenterata, 155. 
MTntosh (W. C., M.D., F.L.S.) on 
