Atlas of Hillforts of Britain and Ireland

EN0152 The Roundabout, Oxfordshire (Lyneham Camp; Merriscourt)

LiDAR 1m DTM Hillshade

LiDAR 1m DTM Hillshade

Satellite Imagery

Satellite Imagery

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HER:  Oxfordshire 2302 (MOX305)

NMR:  SP 22 SE 12 (332631)

SM:  1015412

NGR:  SP 2993 2142

X:  429950  Y:  221450  (OSGB36)

Summary

Four miles S of Chipping Norton on one side of the top of a prominent gentle hill with good views, overlooking the Evenlode Valley. On the 1st Ed. OS map, in Plot 1705.. A univallate fort of 1.7ha, in the N and NE an earthen bank with some rubble, earthwork c.1.75m high to N and NE, c.12m wide, excavation (Bayne 1957) shows the rampart to have dry-stone front and rear revetting faces with rubble infill. A suggestion that the rampart may have a second phase dump construction. Single ditch shown by excavation to be U-shaped, c.2m deep and c.12m wide, may be re-cut, survives best in the W. Original entrance to N, c.16m wide, a simple gap, now a farm track, other breaks not original. Tree cover over much of the rampart which has been removed and damaged to the S by quarrying and road building. Dating is based on pottery from the excavation, Iron Age. Saxon spear heads found in the interior.

Status

Citizen Science:  

Reliability of Data:  Confirmed

Reliability of Interpretation:  Confirmed

Location

X:  -174350  Y:  6780398  (EPSG: 3857)

Longitude:  -1.566215088279362  Latitude:  51.89076199187774  (EPSG:4326)

Country:  England

Current County or Unitary Authority:  Oxfordshire

Historic County:  Oxfordshire

Current Parish/Community/Council/Townland:  Lyneham

Monument Condition

None

Condition:
Extant  
Cropmark  
Likely Destroyed  

Land Use

Single rampart upstanding for whole circuit except for a length at the S due to quarrying and being cut by the main road, A361. Whole circuit covered by trees, more extensive woodlands to W and S, ditch visible to N and W, interior has been ploughed but now pasture.

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

Landscape

Hillfort Type

On one side of the top of a prominent gentle hill with good views, overlooking the Evenlode Valley, partially follows the contours.

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

Topographic Position

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

Dominant Topographic Feature:  Prominent but gentle hill with good views in all directions overlooking the Evenlode Valley

Aspect:
North  
Northeast  
East  
Southeast  
South  
Southwest  
West  
Northwest  
Level  

Altitude:  200.0m

Boundary

N/A


Dating Evidence

Pottery from excavation (Bayne 1957), unspecific Iron Age, surface finds of Saxon spearheads (mentioned in HER)

Reliability:  B - Medium

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

Other Activity:
Pre Hillfort:   None
Post Hillfort:   None

Evidence:
Artefactual:   pottery from excavation

Investigation History

On the 1st Ed. OS map. In Plot 1705. Minor excavations in 1956 by Oxford University Archaeological Society (Bayne 1957), across rampart and ditch. Geophysical survey 2006 (mentioned in HER).

Investigations:
1st Identified Written Reference (1705):   Plot
Excavation (1956):   Bayne 1957
Geophysical Survey (2006):   mentioned in HER
1st Identified Map Depiction (None):   1st Ed. OS

Interior Features

No excavation of interior, no surface features, pits suggested by geophysics.

Water Source

Overlooks the River Evenlode valley.

Source:
None  
Spring  
Stream  
Pool  
Flush  
Well  
Other  

Surface

None

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

Excavation

None

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

Geophysics

Possible pits on geophysics

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

Finds

Pottery, animal bones, worked bone from excavations.

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

Aerial

None

Interior Features (Aerial):
APs Not Checked  
None  
Roundhouses  
Rectangular Structures  
Pits  
Postholes  
Roads/Tracks  
Other  

Entrances

Original entrance to N, c.16m wide, simple, now farm track, other breaks not original.

Total Number of Breaks Through Ramparts:  
None:   Unknown

Number of Possible Original Entrances:  
2:   None

Guard Chambers:  

Chevaux de Frise:  

Entrances:
1. Simple Gap (North):   Simple gap to N,

Enclosing Works

Single rampart and ditch, missing to the S due to quarrying and road building. In the N and NE earthen bank with some rubble, earthwork c.1.75m high to N and NE, c.12m wide, excavation shows the rampart to have dry-stone front and rear revetting faces with rubble infill. Single ditch shown by excavation to be U-shaped, c.2m deep and c.12m wide, may be re-cut.

Enclosed Area:
Area 1:   1.7ha.
Total:   1.7ha.

Total Footprint Area:  Noneha.

Ramparts

None

Multi-period Enclosure System:
✗   None

Ramparts Form a Continuous Circuit:
✗   Destroyed to S by quarrying and road building.

Number of Ramparts:  
NE Quadrant:   None
SE Quadrant:   None
SW Quadrant:   None
NW Quadrant:   None
Total:   None

Morphology

Current Morphology:
Partial Univallate  
Univallate  
Partial Bivallate  
Bivallate  
Partial Multivallate  
Multivallate  
Unknown  

Detailed Morphology:
Partial Univallate  
Univallate  
Partial Bivallate  
Bivallate  
Partial Multivallate  
Multivallate  

Surface Evidence

Earthen bank with some rubble, earthwork c.1.75m high to N and NE, c.12m wide,

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

Excavated Evidence

Excavation shows the rampart to have dry-stone front and rear revetting faces with rubble infill. Suggested single phase but may be two-phase with later dump rampart (HER).

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

Other

Gang Working:
✗   None

Ditches:
✓   Single ditch shown by excavation to be U-shaped, c.2m deep and c.12m wide, may be re-cut. Survives best in the W.

Number of Ditches:  1

Annex:
✗   None

References

Bayne, N. 1957. Excavations at Lyneham Camp, Lyneham, Oxon. Oxoniensia, 22, 1-11.

Manning, P. and Leeds, E.T. 1921. An archaeological survey of Oxfordshire. London: Society of Antiquaries.

Page, W. (ed) 1907. The Victoria History of the County of Oxford, Vol II. London, 315.

Plot, R. 1705. The natural history of Oxfordshire, 343.



Terms of Use

This work is licensed under CC BY-SA 4.0 and should be cited as:

Lock, Gary and Ralston, Ian. 2024. Atlas of Hillforts of Britain and Ireland. Available at: https://hillforts.arch.ox.ac.uk


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