Irish Naturalist, Yoh VII.] 



[Pr,ATK 13. 



Carrigacappeen. 



A 30-ton erratic block of Old Red Sandstone resting on a 



pillar of Carboniferous Limestone. 



[A'. JFe/c/2, PJwto. 



Cl.OGHVORRAGH. 



An erratic of limestone (400 tons) resting on Old Red vSandstone. 

 7o face p. 2 28 J \J. St J. Phillips, Photo. 



