Map record details

Map series Geological Survey of England and Wales 1:63,360/1:50,000 geological map series, New Series 
Sheet number 229 
Sheet title Carmarthen. 
Map type Drift 
Scale 1:63 360 
Publication year 1967 
Author statement Original geological survey on the one-inch scale by Sir H.T. De la Beche, W.E. Logan, J. Phillips. A.C. Ramsay, W.T. Aveline and D.H. Williams. Published on Old Series Sheets 37, 38, 40 and 41, before 1845. Surveyed on the six-inch scale by A. Strahan, S.B.N. Wilkinson, T.C. Cantrill, E.E.L. Dixon, H.H. Thomas and O.T. Jones in 1902-06. Published on the one-inch scale in Solid and Drift editions in 1910. Millstone Grit and Coal Measures resurveyed on the six-inch scale and other minor amendments by A.A. Archer in 1951-54 and 1956; V.A. Eyles. F.B.A. Welch, District Geologists. 
Published statement 2nd colour edtion. Published (in Solid and Drift) 1967. Print code: 2500/67. 
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