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Cross dyke on Newtimber Hill

List Entry Summary

This monument is scheduled under the Ancient Monuments and Archaeological Areas Act 1979 as amended as it appears to the Secretary of State to be of national importance. This entry is a copy, the original is held by the Department for Culture, Media and Sport.

Name: Cross dyke on Newtimber Hill

List entry Number: 1015717


The monument may lie within the boundary of more than one authority.

County: West Sussex

District: Mid Sussex

District Type: District Authority

Parish: Newtimber

National Park: SOUTH DOWNS

Grade: Not applicable to this List entry.

Date first scheduled: 03-Jul-1997

Date of most recent amendment: Not applicable to this List entry.

Legacy System Information

The contents of this record have been generated from a legacy data system.

Legacy System: RSM

UID: 29250

Asset Groupings

This list entry does not comprise part of an Asset Grouping. Asset Groupings are not part of the official record but are added later for information.

List entry Description

Summary of Monument

Legacy Record - This information may be included in the List Entry Details.

Reasons for Designation

Cross dykes are substantial linear earthworks typically between 0.2km and 1km long and comprising one or more ditches arranged beside and parallel to one or more banks. They generally occur in upland situations, running across ridges and spurs. They are recognised as earthworks or as cropmarks on aerial photographs, or as combinations of both. The evidence of excavation and analogy with associated monuments demonstrates that their construction spans the millennium from the Middle Bronze Age, although they may have been re-used later. Current information favours the view that they were used as territorial boundary markers, probably demarcating land allotment within communities, although they may also have been used as trackways, cattle droveways or defensive earthworks. Cross dykes are one of the few monument types which illustrate how land was divided up in the prehistoric period. They are of considerable importance for any analysis of settlement and land use in the Bronze Age. Very few have survived to the present day and hence all well- preserved examples are considered to be of national importance.

The cross dyke on Newtimber Hill survives well as an earthwork along most of its original extent and displays a good diversity of features. It will contain archaeological and environmental evidence relating to the construction, form and original purpose of the monument.


Legacy Record - This information may be included in the List Entry Details.


The monument includes a roughly north-south aligned cross dyke constructed across a chalk ridge which forms part of the Sussex Downs. The c.394m long earthwork has a ditch up to c.10m wide and c.0.5m deep, flanked to the west by a low bank. At its northern end and along a short stretch c.70m from its southern end, a second low bank runs along the eastern side of the ditch. The earthworks have been partly disturbed by post-medieval flint diggings and tree roots, and long term use of several downland tracks which cross the monument have levelled short sections of the banks. To the south, the earthworks gradually fade out as the ground falls away, whilst the northern end of the dyke is formed by a more sharply defined and elaborate terminal, with a second, short length of ditch flanking the western bank.

MAP EXTRACT The site of the monument is shown on the attached map extract. It includes a 2 metre boundary around the archaeological features, considered to be essential for the monument's support and preservation.

Selected Sources

Legacy Record - This information may be included in the List Entry Details

National Grid Reference: TQ 27588 12318


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The above map is for quick reference purposes only and may not be to scale. For a copy of the full scale map, please see the attached PDF - 1015717 .pdf

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This copy shows the entry on 18-Aug-2018 at 04:53:12.

End of official listing