ID: 181
OBJECTID: 181
REFERENCE: BGS, 1995, Hitchin, sheet 221, Solid and Drift. Geological Survey of England and Wales, 1:50,000 geological map series
FEATURE: BURIED VALLEY INTERPRETATION MARGINS
SCALE: 250000
VERSION: V1.0
DATE_ENTERED: 2026-02-27T09:22:50
QL_DATE: 2026-03-05T15:35:22
SHAPE_WGS84.AREA: 0
SHAPE_WGS84.LEN: 0