32 



[CH. 



TABLE OF STRATA. 



Recent 



Glacial 



Pliocene 



Miocene 



Oligocene 

 Eocene 



Cretaceous 





QUATEBNAEY 



■ TEETIAEY 



- MESOZOIC 



Coal-Measurea 



Millstone Grit 

 Yoredale Bocks |,'!.V'.V-.' '-^i^ 



Mountain 

 Limestone 



Devonian 



Upper Old Red 

 Sandstone 



PALAEOZOIC 



Eig. 3. 



