Atlas of Hillforts of Britain and Ireland

SC4143: Bemersyde Moss  

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HER:  Scottish Borders 57260

NMR:  NT 63 SW 46 (57260)

SM:  

NGR:  NT 6130 3441

X:  361302  Y:  634413  (EPSG:27700)

Boundary:  

Summary

Cropmarks have revealed the site of a fort or fortified settlement on a low ridge SE of Spadislee. It lies at the intersection of four hedgerows on the SE side of the ridge's broad crest, at the top of a long slope dropping away to the NW side of Bemersyde Moss. Oval on plan, it measures about 80m NE to SW by 70m transversely (0.43ha) within a ditch between 4m and 5m in breadth, and there is a broad entrance on the ENE; allowing for an internal rampart, the interior encloses about 0.35ha, but apart from a large macula over 20m across on the SE, appears featureless. Some 10m outside the ditch around the SE half of the circuit there is a second ditch about 3m broad, but the gap between the ditches on the NE opens up to 30m; while this might be interpreted as an annexe added to the inner enclosure, it is just as likely to be the remains of a free-standing earlier enclosure, though there is no stratigraphic evidence for the sequence of their construction. The outer enclosure takes in an area measuring about 130m from NE to SW by 90m transversely (0.9ha).

Status

Citizen Science:  ✗  

Reliability of Data:  Confirmed

Reliability of Interpretation:  Confirmed

Location

X:  -291182  Y:  7479554  (EPSG: 3857)

Longitude:  -2.615732  Latitude:  55.601821  (EPSG:4326)

Country:  Scotland

Current County or Unitary Authority:  Scottish Borders

Historic County:   Berwickshire

Current Parish/Community/Council/Townland:  Mertoun

Condition

Extant:  
Cropmark:  
Likely Destroyed:  

Land Use

Woodland:  
Commercial Forestry Plantation:  
Parkland:  
Pasture (Grazing):  
Arable:  
Scrub/Bracken:  
Bare Outcrop:  
Heather/Moorland:  
Heath:  
Built-up:  
Coastal Grassland:  
Other:  

Landscape

Hillfort Type

Contour Fort:  
Partial Contour Fort:  
Promontory Fort:  
Hillslope Fort:  
Level Terrain Fort:  
Marsh Fort:  
Multiple Enclosure Fort:  

Topographic Position

Hilltop:  
Coastal Promontory:  
Inland Promontory:  
Valley Bottom:  
Knoll/Hillock/Outcrop:  
Ridge:  
Cliff/Plateau-edge/Scarp:  
Hillslope:  
Lowland:  
Spur:  

Dominant Topographic Feature:  

Aspect

North:  
Northeast:  
East:  
Southeast:  
South:  
Southwest:  
West:  
Northwest:  
Level:  

Elevation

Altitude:  152.0m

Boundary

Boundary Type:  

Second HER:  

Second Current County or Unitary Authority:  

Second Historic County:  

Second Current Parish/Community/Council/Townland:  

Dating Evidence

In the absence of excavation, there are neither stratified artefacts nor radiocarbon dates to provide a chronology for the defences.

Reliability:  D - None

Pre 1200BC:  
1200BC - 800BC:  
1200BC - 800BC:  
400BC - AD50:  
AD50 - AD400:  
AD400 - AD 800:  
Post AD800:  
Unknown:  

Pre Hillfort Activity:  ✗  

Post Hillfort Activity:  ✓  Overlain by hedgerows displaying a reverse-S shape and ploughed flat

None:  No details.

Investigations

1st Identified Written Reference (1979):  First photographed by Dennis Harding
Other (1983):  Photographed by RCAHMS Aerial Survey Programme
Geophysical Survey (1991):  Part of the Newstead project (Jones et al 1991, 15)

Interior Features

Large maculae

Water Source

None:  
Spring:  
Stream:  
Pool:  
Flush:  
Well:  
Other:  

Surface

No Known Features:  
Round Stone Structures:  
Rectangular Stone Structures:  
Curvilinear Platforms:  
Other Roundhouse Evidence:  
Pits:  
Quarry Hollows:  
Other:  

Excavation

No Known Excavation:  
Pits:  
Postholes:  
Roundhouses:  
Rectangular Structures:  
Roads/Tracks:  
Quarry Hollows:  
Other:  
Nothing Found:  

Geophysics

No Known Geophysics:  
Pits:  
Roundhouses:  
Rectangular Structures:  
Roads/Tracks:  
Quarry Hollows:  
Other:  
Nothing Found:  

Finds

No Known Finds:  
Pottery:  
Metal:  
Metalworking:  
Human Bones:  
Animal Bones:  
Lithics:  
Environmental:  
Other:  

Aerial

Large maculae over 20m across

APs Not Checked:  
None:  
Roundhouses:  
Rectangular Structures:  
Pits:  
Postholes:  
Roads/Tracks:  
Other:  

Entrances

See main summary

Total Number of Breaks Through Ramparts:  1:  Whole perimeter ploughed flat

Number of Possible Original Entrances:   

Guard Chambers:  

Chevaux de Frise:  ✗  

Entrance 1 (Northeast):  Simple Gap:  Through the inner ditch

Enclosing Works

Two ecentric ditches probably representing two periods of construction

Enclosed Area 1:  0.35ha.
Enclosed Area 2:  
Enclosed Area 3:  
Enclosed Area 4:  
Total Enclosed Area:  0.3ha.

Total Footprint Area:  

Multi-period Enclosure System:  ✗  

Ramparts Form a Continuous Circuit:  ✓  The eccentric and narrower outer ditch is excluded

Number of Ramparts:  1

Number of Ramparts NE Quadrant:  1
Number of Ramparts SE Quadrant:  1
Number of Ramparts SW Quadrant:  1
Number of Ramparts NW Quadrant:  1

Current Morphology

Partial Univallate:  
Univallate:  
Partial Bivallate:  
Bivallate:
Partial Multivallate:  
Multivallate:  
Unknown:  

Multi-period Morphology

Partial Univallate:  
Univallate:  
Partial Bivallate:  
Bivallate:  
Partial Multivallate:  
Multivallate:  

Surface Evidence

None:  
Earthen Bank:  
Stone Wall:  
Rubble:  
Wall-walk:  
Evidence of Timber:  
Vitrification:  
Other Burning:  
Palisade:  
Counter Scarp Bank:  
Berm:  
Unfinished:  
Other:  

Excavated Evidence

None:  
Earthen Bank:  
Stone Wall:  
Murus Duplex:  
Timber-framed:  
Timber-laced:  
Vitrification:  
Other Burning:  
Palisade:  
Counter Scarp Bank:  
Berm:  
Unfinished:  
No Known Excavation:  
Other:  

Gang Working

Gang Working:  ✗ 

Ditches

Ditches:  

Number of Ditches:  1:  The eccentric and narrower outer ditch is omitted as it is probably an independent enclosure

Annex

Annex:  ✗  The outer enclosure might be interpreted as an additional annexe to the main fortified enclosure, but it is more likely to represent an independent phase

References

Jones, R F J (1991) The Newstead project'. Univ Bradford Archaeol Sci Annu Rep (1990-1), 5th annual report

Terms of Use

The online version of the Atlas of Hillforts of Britain and Ireland should be cited as:

Lock, G. and Ralston, I. 2017.  Atlas of Hillforts of Britain and Ireland. [ONLINE] Available at: https://hillforts.arch.ox.ac.uk.

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