182 



Dr. Berger on the physical Structure 



Table of the different heights which indicate the line of superposition of 



the secondary on the primitive rocks in the low mountain chain 



of Cornwall. 



Names of Places. 



Heights in feet 



above the 



level of the sea. 



Devonshire. 



Kithill, near Callington (on the slope) 



Ivy.bridgc Hill (on the slope) ...... 



Harford Church, Dartmoor Forest (neighbourhood of) . 

 Dartmoor Forest, three miles and a quarter from Tayistock on 



the road to Two Bridges 



St. Mary Tavy (neighbourhood of) 



Cornwall. 



Bodmin Downs, seren miles and a quarter from Launccston 

 Step Aside, a hamlet two or three furlongs from St. Stephen's 



Church 



Cam Marth (slope of ) one or two miles S.E. of Redruth 

 Tregoning Hill (slope of) about five miles E.S.E. of Marazion , 



St. Michael's Mount 



Newlyn, a village about a mile S.S.W. of Penzance. 



Mousehole . . , 



White Sand Bay^ parish of Senucn 



Cape Cornwall (cliff) 



700 by approx" 



631 



658 



1129 

 648 



800 



635 



543 



360 

 ■> It is at a very small 



elevation, but not 



having determined 

 lit accurately, I 

 J prefer omitting it. 

 

 



93 



I ought to mention that I only mark the junctions of the grauwacke with the granite, 

 ■which I observed myself ; if it were desired to have the list complete, a great many other 

 localities ought to be added. 



