SCIENTIFIC COMMUNICATIONS 



GENERAL MEETINGS. 



Fkbeoary, 1834. — Notice of Experiments for an improved Deir 

 Point Hygrometer, by the Rev. W. V. Harcourt, F.R.S., G.S. 



Summaries of Meteorological Observations for the year 1833; at 

 Brandsby, by Francis Cholmeley, Esq. ; at Huggate, by the Rev. T. 

 Rankin ; at Ackworth, by R. Whitaker ; at York, by the Meteorologi- 

 cal Committee and Mr. Ford; at Moat Hall, by Dr. Wasse; at 

 Middleton, by the Rev. W. R. AUcroft. 



March. — On the ancient Forest of Waghen, in Holderness, by 

 John Phillips, F.R.S., G.S., Professor of Geology in King's College. 



July. — Notice of facts observed during the construction and 

 adjustment of an Achromatic Telescope, by John Phillips, F.R.S., G.S. 



November. — On the Polariscope, by Wm. Gray, jun.. Secretary 

 of the Yorkshire Philosophical Society. 



On the Skeleton of the Armadillo, by Thomas Allis. 



Description of an improved Goniometer, by W. L. Newman, 

 F.R.A.S. 



December. — Account of Experiments on Subterranean Tem- 

 perature, in Monkwearmouth Colliery, at a depth of 528 yards, by 

 John Phillips, F.R.S., G.S. 



January — On three exhibitions of Aurora Borealis, observed in 

 the year 1833, by John Phillips, F.R.S., G.S. 



