Bilsey Hill

Site of Special Scientific Interest · 52.9339, 1.0093

Condition (Natural England)

Unfavourable Declining (1)
UnitFeatureConditionArea (ha)Assessed
TG023416 Unfavourable Declining 3.0 2023-03-06

Geology & landscape

Geological Feature: Esker

Landscape processes: Glacial

Description

Description A 20 metres deep exposure adjacent to Bilsey Hill demonstrates a sequence of till, sands and gravels. It is important for two main reasons. Firstly, deep exposures demonstrating the composition of the till plain of north Norfolk are rare. Secondly, the site is adjacent to the esker at Wiveton Downs and the kames of the Glaven Valley, so that the till plain can be studied in conjunction with the former features associated with the local melt phase of the ice sheet.