288 



REPORT — 1861. 



rial metamorphosis of, by Dr. George D. 



Gibb, 143. 

 Vaughan (Daniel), cases of planetary 



instability indicated by the appearance 



of temporary stars, 24. 

 Vanglian (Professor) on subterranean 



movements, 134. 

 Vienna, Prof. Haidinger on the present 



state of the Imperial Geological Insti- 

 tution of, 121. 

 Violet, Dr. Daubeny on a, peculiar to the 



calamine rocks in the neighbourhood 



of Aix-la-Chapelle, 141. 

 Vivian (H. H.), microscopic observations 



on the structure of, 34. 

 Voelcker (Dr.) on the composition of 



crystallized moroxite, from Jumillo, 



near Alicante, 93. 

 Volcanos, Dr. Daubeny on the evolution 



of ammonia from, 77. 

 of Australia, J. Bonwick on the 



extinct, 109. 



Wales, North, T. A. Readvvin on the 



gold of, 129. 

 Walker (J. J.), observations on an iris 



seen in water, near sunset, 3.5. 

 Wallace (Dr.) on the composition and 



properties of the water of Loch Katrine 



as supplied in Glasgow, 94. 

 Walton (Rev. W.) on some signs of 



changes of the weather, 74. 

 Warrior's compasses, F. J. Evans's re- 

 marks on H.M.S., 45. 

 Water, J. Yates on the excess of, in the 



region of the earth about New Zealand, 



136. 

 Watts (Dr. J.) on strikes, 249. 

 Weather, Rev. W. Walton on some signs 



of changes of the, 74. 

 Webster (T.) on property in invention, 



and its effects on tlie arts and manu- 



factiu-es, 26G. 



Welton (J. A.) on the increase of density 

 of population in England and Wales, 

 ISoI-ISGl, 269. 



West (Tuffen) on some points of interest 

 in the structure and habits of spiders, 

 162. 



Wcstgarth (William) on the commerce 

 and manufactures of the colony of Vic- 

 toria, 269. 



Whincopp (W.) on the i-ed crag deposits 

 of the county of Suffolk, considered in 

 relation to the finding of celts, in France 

 and England, in the drift of the post- 

 pliocene period, 134. 



Whitaker (J.) ou the Burnley coal-field 

 and its fossil contents, 13.5. 



Wilkinson (F. T.) on the Burnley coal- 

 field and its fossil contents, 135. 



Williamson (Dr.) on an apparatus for the 

 rapid separation and measurement of 

 gases, 95. 



Wind (John E. Morgan) on an anemo- 

 meter for registering the maximum 

 force and extreme variation of the, 72. 



Wise (H.) on a proposed railway across 

 the Malay peninsula, 201. 



Wollaston (Dr. R.), some account of the 

 Romans in Britain, 201. 



Women, Miss Twining on the employ- 

 ment of, in workhouses, 248. 



Woods, Dr. Grace Calvert on the che- 

 mical composition of some woods em- 

 ployed in the navy, 77. 



Workhouses, Miss Twining on the em- 

 ployment of women in, 248. 



Wynne (A. B.) on the geology of Knock- 

 shigowna in Tipperary, Ireland, 135. 



Yates (J.) on the excess of water in the 

 region of the earth about New Zea- 

 land, its causes and effects, 136. 



