ID: 102699
QL_MAP_ID: 102699
MAP_ID: 401226439|401226596|21553689
SHEET_TITLE: The sand and gravel resources of sheets TL11 and TL21 (Welwyn Garden City, Herts)
SHEET_NUMBER: MAR069_TL11_TL21
NOMINAL_YEAR: 1981
SERIES_CODE: MAR
SERIES: BGS Mineral Assessment map series
GEOLOGICAL_THEME_CODE: -
GEOLOGICAL_THEME: Not Applicable
SCALE_CODE: 25k
SCALE: 1:25 000
PUBLICATION_STATEMENT: 1:25 000 Sand and Gravel Resource Sheet published 1981. G. M. Brown, D.Sc, F.R.S., Director, Institute of Geological Sciences.
COLOURATION_CODE: CF
COLOURATION: colour fill
VIEW_METADATA: https://webapps.bgs.ac.uk/data/MapsPortal/map.html?id=401226439401226596
IMAGE_EXISTS: Y
VIEW_IMAGE: https://largeimages.bgs.ac.uk/iip/mapsportal.html?id=21553689
THUMBNAIL: https://resources.bgs.ac.uk/maps-portal-thumbnails/21553689.jpg
SHAPE_WGS84.AREA: 0
SHAPE_WGS84.LEN: 0