806 Ancient Geological Changes hi England. 



lead, that constitutes their great charm and attraction; it 

 lightens and ennobles the labour of detail, and gives to the 

 pursuit the dignity by which it is eminently distinguished as a 

 department of natural science. 



TABLES, shelving the Temperatia^e and Pressure of' the Atmo- 

 sphere, at Clunie Manse, in Perthshire, for Eight Years. 

 By the Rev. William Mackitchie. Communicated by the 

 Author. 



