308 
MR. A, W. RtiCKER ASD DR. T. E. THORPE OH A MAGHETIC 
improbable, as Professor Judd informs us, tliat large masses of similar rocks occur at 
no great deptli. 
Eig. 30. 
Nortli-Eastern England. 
The Southern District. 
The Southern District contains those parts of England and Wales to the south of 
the regions which have already been discussed with the exception of Devonshire and 
Cornwall. In the latter outlying district the disturbing forces indicate on the whole 
an attraction to the south of the peninsula. 
The Home Counties have been already discussed, and we only refer to the district 
again to point out that the ridge line which runs westward through the Heading peak 
