104 RELICS OF PRIMEVAL LIFE 



untenanted with flocks and herds, and the Great 

 Husbandman of nature has, so far as we know, been 

 similarly careful. 



I add two sections showing the local disturbances 

 of beds of quartzite and schist associated with the 

 Grenville limestones (Figs. 20 and 21, page 103). 



