Hastingford Cutting is a geological

Site of Special Scientific Interest A Site of Special Scientific Interest (SSSI) in Great Britain, or an Area of Special Scientific Interest (ASSI) in the Isle of Man and Northern Ireland, is a conservation designation denoting a protected area in the United Kingdom and Isle ...

south of

Crowborough Crowborough is a town and civil parish in East Sussex, England, in the Weald at the edge of Ashdown Forest and the highest town in the High Weald AONB, High Weald Area of Outstanding Natural Beauty. It is located south-west of Royal Tunbridge ...

East Sussex East Sussex is a Ceremonial counties of England, ceremonial county in South East England. It is bordered by Kent to the north-east, West Sussex to the west, Surrey to the north-west, and the English Channel to the south. The largest settlement ...

. It is a

Geological Conservation Review The Geological Conservation Review (GCR) is produced by the UK's Joint Nature Conservation Committee. It is designed to identify those sites of national and international importance needed to show all the key scientific elements of the geological ...

site. This site exposes rocks dating to the

Hastings Beds The Wealden Group, occasionally also referred to as the Wealden Supergroup, is a group (a sequence of rock strata) in the lithostratigraphy of southern England. The Wealden group consists of paralic to continental (freshwater) facies sedimentar ...

of the

Early Cretaceous The Early Cretaceous (geochronology, geochronological name) or the Lower Cretaceous (chronostratigraphy, chronostratigraphic name) is the earlier or lower of the two major divisions of the Cretaceous. It is usually considered to stretch from 143.1 ...

. It has coarse

sandstone Sandstone is a Clastic rock#Sedimentary clastic rocks, clastic sedimentary rock composed mainly of grain size, sand-sized (0.0625 to 2 mm) silicate mineral, silicate grains, Cementation (geology), cemented together by another mineral. Sand ...

with pebbles and fossil charcoal in a channel which is interpreted as part of a braided system. It underlies a layer which is thought to be part of the shore of a lake. The site is on the side of Hastingford Lane.

References

{{SSSIs East Sussex Sites of Special Scientific Interest in East Sussex Geological Conservation Review sites Hadlow Down