Classification of Rocks, 

 LOWER CANADA. 



25 



Table of the Geographical distribution of the Formations in the 



several counties. 



service to every student of Canadian Geology, and it is to be hoped that 

 an edition accessible to all vpill be extensively circulated in this province. 

 It should be observed, with respect to the above Tables, that although the 

 course and whereabouts of the formations can in general be pointed out, 

 yet for the greater part they are concealed beneath the beds of sand clay 

 and gravel which forms the loose soil of the conntry, and cannot therefore 

 always be seen. 



