ID: 115309
QL_MAP_ID: 115309
MAP_ID: 9765|300009765|1001672
SHEET_TITLE: Llanilar.
SHEET_NUMBER: 178
NOMINAL_YEAR: 1994
PUBLICATION_DATE: 1994-01-01T00:00:00
SERIES_CODE: E50k
SERIES: BGS 1:63,360/1:50,000 E&W, New Series
GEOLOGICAL_THEME_CODE: SD
GEOLOGICAL_THEME: Solid and Drift
SCALE_CODE: 50k
SCALE: 1:50 000
AUTHOR_STATEMENT: Original geological survey on the one-inch scale, published on Old Series Sheet 57 in 1848. Surveyed on the 1:10 000 scale as part of the Central Wales Rapid Mapping Project by J.R. Davies, C.J.N. Fletcher, R.A. Waters, D. Wilson, D.G. Woodhall and J.A. Zalasiewicz with small areas by R. Cave and B.A. Hains, 1970-1990. Biostratigraphy mainly by J.A. Zalasiewicz, with H.F. Barron, S.P. Tunnicliff and D.E. White. Geophysics by R.M. Carruthers and R.B. Evans. Crystallinity indices by R.J. Merriman, B. Roberts, and S. Hirons (Birkbeck College, University of London). R.A.B. Bazley, Regional Geologist.
PUBLICATION_STATEMENT: Published 1994. Print code: 94/1800.
COLOURATION_CODE: P
COLOURATION: print coloured
VIEW_METADATA: https://webapps.bgs.ac.uk/data/MapsPortal/map.html?id=9765300009765
IMAGE_EXISTS: Y
VIEW_IMAGE: https://largeimages.bgs.ac.uk/iip/mapsportal.html?id=1001672
THUMBNAIL: https://resources.bgs.ac.uk/maps-portal-thumbnails/1001672.jpg
SHAPE_WGS84.AREA: 0
SHAPE_WGS84.LEN: 0