df Devonshire and Cornwall, 181 



down into the plain on the eastern side,* were accumulated there, 

 and again consolidated by the waters, thus affording those beds of 

 conglomerate which have been already noticed in the course of this 

 memoir. 



* Does not the weight of the substances included in the conglomerate, described p. 98. 

 «eem to gire some weight to this conjecture .' 



