Subject ASC0001h48
The Quarterly journal of the Geological Society of London.
v.60 (1904), Page 232 (1904)
Smithsonian Libraries
BHL Page 35259676
Keywords
Geological Society Isoseismal Oakham Leicester Grantham Eagle Doncaster Huddersfield Leeds Wetherby Halifax Sheffield Chesterfield Clay Cross Ashover Bakewell Matlock Alfreton Duffield Quarndon Derby Ashbourne Hognaston Wiksworth map lines journal volume isoseismal isacoustic sound area geology Leicestershire isoseismal lines