ID: 106195
QL_MAP_ID: 106195
MAP_ID: 9710|300009710|1003312
SHEET_TITLE: Merthyr Tydfil.
SHEET_NUMBER: 231
NOMINAL_YEAR: 1967
PUBLICATION_DATE: 1967-01-01T00:00:00
SERIES_CODE: E50k
SERIES: BGS 1:63,360/1:50,000 E&W, New Series
GEOLOGICAL_THEME_CODE: D
GEOLOGICAL_THEME: Drift
SCALE_CODE: 63360
SCALE: 1:63 360
AUTHOR_STATEMENT: Original geological survey on the one-inch scale by Sir H.T. De la Beche, Director General, Sir W.E. Logan and D.H. Williams. Published on sheets 42 & 36 Old Series. Resurveyed on the six-inch scale by A. Strahan, M.A. (West central part), W. Gibson (S. part) and T.C. Cantrill, B.Sc. (N part). Published with Drift in Feby. 1900. Revisions on the western margin 1902. J.J.H. Teall, F.R.S. Director.
PUBLICATION_STATEMENT: Published with Drift 1900. Revised Solid on west margin 1902. Further revisions to 1920. Reprinted 1957. Reprinted (2nd impression) 1967. Print code: 1000/67.
COLOURATION_CODE: P
COLOURATION: print coloured
VIEW_METADATA: https://webapps.bgs.ac.uk/data/MapsPortal/map.html?id=9710300009710
IMAGE_EXISTS: Y
VIEW_IMAGE: https://largeimages.bgs.ac.uk/iip/mapsportal.html?id=1003312
THUMBNAIL: https://resources.bgs.ac.uk/maps-portal-thumbnails/1003312.jpg
SHAPE_WGS84.AREA: 0
SHAPE_WGS84.LEN: 0