INDEX II. 
- 1845, with those made at Leicester Square 
from Sept. 14 to Nov. 25, 1842, 123. 
Waves, review of the great symmetrical baro- 
metric, as observed at Dublin, during the 
Novembers of 1829 to 1845 inclusive, 126. 
——, comparison of contemporaneous obser- 
. vations of the return of the great, Nov. 
1845, 130. 
123 
Wave, definition and phenomena of an atmo- 
spheric, 134. 
——,, barometric differences arising from 
anterior and posterior slopes of crest, No. 2, 
146. 
——, symmetrical commenced at London, 
150. 
Whewell’s anemometer, on, 341. 
INDEX II. 
TO 
MISCELLANEOUS COMMUNICATIONS TO THE 
SECTIONS. 
ABESSINIA, on the physical character of 
' the table-land of, 70. 
Acalephz, on the quasi-osseous system of, 87. 
‘ Acid, on the production of nitric, 38, 
, on the nature of lampic, 40. 
on the action of oxalic, upon the dead 
tissues of the animal body, 41. 
Aden, abstracts of meteorological observations 
_ made at, in 1845, 26. 
Africa, on geological phenomena in, 69. 
, on the Shea Butter-tree growing in, 90. 
Agassiz (M.) on the fishes of the London clay, 
ec on the rationale of certain prac- 
“tices employed in, 42. 
sccm a the extent, causes and remedies of 
' fungi destructive in, 44. 
, Synopsis of a proposal respecting a 
_ physico-geographical survey of the British 
islands, particularly in relation to, 72. 
Air, on applying atmospheric, to propulsion, 
113. 
Alder (Joshua) on some new and rare British 
species of naked Mollusca, 83. 
Alga, allied to Coleochzte scutata, on an un- 
described, 89. 
 Alge of the Isle of Wight, on the, 83. 
Alison (Dr.) on the medical relief to the pa- 
ee BORE of Scotland under the old jnagr 
law, 9 
Allman (Prof.) on certain peculiarities in the 
anatomy of Limax Sowerbii, 82. 
on the structure of Cristatella mucedo, 
88. 
on an undescribed Alga allied to Coleo- 
chete scutata, 89. 
Alten, meteorological observations made at, 
in 1844 and 1845, 12. 
, observations on the Aurora Borealis, 
during the year 1845, 12. 
America, on some fossil mammalia of South, 
65. 
on the geology of North, 117. 
American mineral nemalite, analysis of the, 
39. 
Analyses, on the use of stating with the results 
of, the nature of the methods employed, 42. 
Analysis, on the principle of continuity in re- 
ference to certain results of, 1. 
, on a gas furnace for organic, 49. 
Andes, on new species of humming birds from 
the, 79. 
Anemometer, on a new, 12. 
for measuring the velocity of the wind, 
modification of Dr. Whewell’s, 111. 
Animal body, on the action of oxalic acid upon 
the dead tissues of the, 41. 
Animals, on an important chemical law in the 
nutrition of, 41. 
Ansted (Prof.) on the coal of India, 63. 
K2 
