1. The concealed granite roof in south-west Cornwall;Beer;Trans. Inst. Min. Metal,1975
2. The geological interpretation of gravity and magnetic surveys in Devon and Cornwall;Bott;Phil. Trans. Soc. Lond.,1958
3. Major crustal reflectors beneath SW England;Brooks;J. Geol. Soc. Lon.,1984
4. Geophysical investigations;Burley;Geology of the country around Chumleigh,1979
5. An interpretation of the Variscan tectonics of S. W. Britain;Coward;Variscan tectonics of the North Atlantic Region,1984