Map record details

Map series Geological Survey of England and Wales 1:63,360/1:50,000 geological map series, New Series 
Sheet number 335 & 336 
Sheet title Trevose Head and Camelford. 
Map type Solid and Drift 
Scale 1:50 000 
Publication year 1994 
Author statement Original geological survey on the one-inch scale by Sir Henry T. De La Beche. Published on Old Series Sheet 30, 1839. Original geological survey on the six-inch scale by C. Reid, G. Barrow and H. Dewey, 1902-10. Resurvey on the 1:10 000 scale by R.E. Clayton, L.N. Warr, B. Durning, E.B. Selwood, J.M. Thomas, O. Smith, (University of Exeter, NERC contract F60/G2/26), A.J.J. Goode and B.E. Leveridge, 1986-90. P.M. Allen and R.W. Gallois, Regional Geologists. 
Published statement Published on the 1:50,000 scale 1994. Print code: 94/1800. 
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