13
SK334512 SK334512 SK334512 18 65 66 66 75 79 81 84 84 84 84 88 88 88 88 89 89 89 89 89 89 89 SK334512 SK321469 18 18 65 65 65 65 65 75 75 75 75 79 79 79 79 79 79 79 79 79 81 84 84 88 88 88 88 88 88 88 88 88 8 89 89 89 89 89 89 89 89 89 89 89 89 89 SK321469 A1 Plot ABSTRACTION AND INTERPRETATION OF GRADIOMETER ANOMALIES - SK334512 - SK321469 EAST ANGLIA ONE OXFORD ARCHAEOLOGY Date Issue No. - - Amendments Description - - Checked by TR Issue No. Figure No. 60 Drawn by DGE Date MAY 15 Scale Client Project Title Subject Survey Date Job No. 01 J8002 FEB-MAY 15 - - © Stratascan Ltd - 2015 VINEYARD HOUSE UPTON UPON SEVERN WR8 0SA SUMO GROUP MEMBER STRATASCANTM GEOPHYSICS FOR ARCHAEOLOGY AND ENGINEERING T: 01684 592266 E: [email protected] www.stratascan.co.uk 1:1250 40 0m 20 10 30 80m 60 50 70 PRELIMINARY Closely spaced parallel linear anomalies - probably related to agricultural activity such as ploughing Magnetic disturbance associated with nearby metal object such as service or field boundary Linear anomaly - probably related to pipe, cable or other modern service Magnetic spike - probable ferrous object Linear anomaly - probably related to land drain Area of amorphous magnetic variation - probable natural (e.g. geological or pedological) origin OTHER ANOMALIES POSSIBLE ARCHAEOLOGY Positive anomaly / weak positive anomaly - probable cut feature of archaeological origin PROBABLE ARCHAEOLOGY Negative anomaly / weak negative anomaly - probable bank or earthwork of archaeological origin Widely spaced curving parallel linear anomalies - probably related to ridge-and-furrow KEY Linear anomaly related to a former field boundary not present on available mapping Strong magnetic debris - possible disturbed or made ground Positive anomaly / weak positive anomaly - possible cut feature of archaeological origin Negative anomaly / weak negative anomaly - possible bank or earthwork of archaeological origin Linear anomaly related to a former footpath present on available mapping pre-1900 Scattered magnetic debris related to a former enclosure present on available mapping pre-1900 Linear anomaly related to a former field boundary present on available mapping pre-1900 Linear anomaly - probably related to a modern service trench Scattered magnetic debris Scattered magnetic debris related to a modern road or track way Scattered magnetic debris related to modern agricultural activity Linear anomalies of probable natural (e.g. geological or pedological) origin Null response caused by magnetic disturbance from overhead cables Strong magnetic debris related to a former pond or pit present on available mapping

110440.06 East Anglia Onshore Wind WSI for Arch mitigation

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Page 1: 110440.06 East Anglia Onshore Wind WSI for Arch mitigation

SK334512

SK334512

SK334512

18

65

66

66

75

79

81

84

84

84

84

88

88

8888

89

89

89

8989

89

89

SK334512

SK321469

18

18

65

65

65

65

65

75

75

75

75

79

79

79

79

79

79

79

79

79

81

84

84

8888

88

88

88

88

88

88

88

88

89

8989

89

89

89 89

89

89

89

89

89

89

SK321469

A1Plot

ABSTRACTION ANDINTERPRETATION OF

GRADIOMETER ANOMALIES -SK334512 - SK321469

EAST ANGLIA ONE

OXFORD ARCHAEOLOGY

DateIssue No.- -

AmendmentsDescription

-

-

Checked by

TR

Issue No.

Figure No.60

Drawn byDGE

DateMAY 15

Scale

Client

Project Title

Subject

Survey DateJob No.

01

J8002 FEB-MAY 15

- -

© Stratascan Ltd - 2015

VINEYARD HOUSE UPTON UPON SEVERN

WR8 0SA

SUMOGROUPMEMBER

STRATASCANTMGEOPHYSICS FOR ARCHAEOLOGY

AND ENGINEERING

T: 01684 592266E: [email protected]

www.stratascan.co.uk

1:1250400m 2010 30 80m6050 70

PRELIMINARY

Closely spaced parallel linear anomalies - probablyrelated to agricultural activity such as ploughing

Magnetic disturbance associated with nearby metalobject such as service or field boundary

Linear anomaly - probably related to pipe, cable orother modern service

Magnetic spike - probable ferrous object

Linear anomaly - probably related to land drain

Area of amorphous magnetic variation - probablenatural (e.g. geological or pedological) origin

OTHER ANOMALIES

POSSIBLE ARCHAEOLOGY

Positive anomaly / weak positive anomaly - probablecut feature of archaeological origin

PROBABLE ARCHAEOLOGY

Negative anomaly / weak negative anomaly - probablebank or earthwork of archaeological origin

Widely spaced curving parallel linear anomalies -probably related to ridge-and-furrow

KEY

Linear anomaly related to a former field boundary notpresent on available mapping

Strong magnetic debris - possible disturbed or madeground

Positive anomaly / weak positive anomaly - possible cutfeature of archaeological originNegative anomaly / weak negative anomaly - possiblebank or earthwork of archaeological origin

Linear anomaly related to a former footpath present onavailable mapping pre-1900Scattered magnetic debris related to a former enclosurepresent on available mapping pre-1900

Linear anomaly related to a former field boundarypresent on available mapping pre-1900

Linear anomaly - probably related to a modern servicetrench

Scattered magnetic debris

Scattered magnetic debris related to a modern road ortrack wayScattered magnetic debris related to modernagricultural activityLinear anomalies of probable natural (e.g. geological orpedological) origin

Null response caused by magnetic disturbance fromoverhead cables

Strong magnetic debris related to a former pond or pitpresent on available mapping

Page 2: 110440.06 East Anglia Onshore Wind WSI for Arch mitigation

SK321469

SK321469

SK321469

SK321469

A1Plot

COLOUR PLOT OFGRADIOMETER DATA

SHOWING EXTREME VALUES -SK321469

EAST ANGLIA ONE

OXFORD ARCHAEOLOGY

DateIssue No.- -

AmendmentsDescription

-

-

Checked by

TR

Issue No.

Figure No.61

Drawn byDGE

DateMAY 15

Scale1:1250

Client

Project Title

Subject

Survey DateJob No.

01

J8002 FEB-MAY 15

- -

© Stratascan Ltd - ----

VINEYARD HOUSE UPTON UPON SEVERN

WR8 0SA

SUMOGROUPMEMBER

STRATASCANTMGEOPHYSICS FOR ARCHAEOLOGY

AND ENGINEERING

T: 01684 592266E: [email protected]

www.stratascan.co.uk

-100nT

Plotting parameters

Maximum +100nT (red)Minimum -100nT (blue)

+100nT

-25nT

+25nT

-3nT

+3nT

400m 2010 30 80m6050 70

PRELIMINARY

Page 3: 110440.06 East Anglia Onshore Wind WSI for Arch mitigation

SK321469

SK321469

SK321469

SK321469

A1Plot

PLOT OF MINIMALLYPROCESSED GRADIOMETER

DATA - SK321469

EAST ANGLIA ONE

OXFORD ARCHAEOLOGY

DateIssue No.- -

AmendmentsDescription

-

-

Checked by

TR

Issue No.

Figure No.62

Drawn byDGE

DateMAY 15

Scale

Client

Project Title

Subject

Survey DateJob No.

01

J8002 FEB-MAY 15

- -

© Stratascan Ltd - ----

VINEYARD HOUSE UPTON UPON SEVERN

WR8 0SA

SUMOGROUPMEMBER

STRATASCANTMGEOPHYSICS FOR ARCHAEOLOGY

AND ENGINEERING

T: 01684 592266E: [email protected]

www.stratascan.co.uk

-2nT -2nT+2nT

Plotting parameters

Maximum +2nT (black)Minimum -2nT (white)

+2nT

1:1250400m 2010 30 80m6050 70

PRELIMINARY

Page 4: 110440.06 East Anglia Onshore Wind WSI for Arch mitigation

SK321469

SK321469

SK321469

SK321469

40

40

65

65

65

65

65

65

65

65

67

7575

75

75

7575

75

75

77

77

79

79

79

79

79 79

79

79

79

79

84

84

84

84

84

84

87

88

88

88

88 88

89

89

89

89

89

A1Plot

ABSTRACTION ANDINTERPRETATION OF

GRADIOMETER ANOMALIES -SK321469

EAST ANGLIA ONE

OXFORD ARCHAEOLOGY

DateIssue No.- -

AmendmentsDescription

-

-

Checked by

TR

Issue No.

Figure No.63

Drawn byDGE

DateMAY 15

Scale

Client

Project Title

Subject

Survey DateJob No.

01

J8002 FEB-MAY 15

- -

© Stratascan Ltd - 2015

VINEYARD HOUSE UPTON UPON SEVERN

WR8 0SA

SUMOGROUPMEMBER

STRATASCANTMGEOPHYSICS FOR ARCHAEOLOGY

AND ENGINEERING

T: 01684 592266E: [email protected]

www.stratascan.co.uk

1:1250400m 2010 30 80m6050 70

PRELIMINARY

Closely spaced parallel linear anomalies - probablyrelated to agricultural activity such as ploughing

Magnetic disturbance associated with nearby metalobject such as service or field boundary

Linear anomaly - probably related to pipe, cable orother modern service

Magnetic spike - probable ferrous object

Linear anomaly - probably related to land drain

Area of amorphous magnetic variation - probablenatural (e.g. geological or pedological) origin

OTHER ANOMALIES

POSSIBLE ARCHAEOLOGY

Positive anomaly / weak positive anomaly - probablecut feature of archaeological origin

PROBABLE ARCHAEOLOGY

Negative anomaly / weak negative anomaly - probablebank or earthwork of archaeological origin

Widely spaced curving parallel linear anomalies -probably related to ridge-and-furrow

KEY

Linear anomaly related to a former field boundary notpresent on available mapping

Strong magnetic debris - possible disturbed or madeground

Positive anomaly / weak positive anomaly - possible cutfeature of archaeological originNegative anomaly / weak negative anomaly - possiblebank or earthwork of archaeological origin

Linear anomaly related to a former footpath present onavailable mapping pre-1900Scattered magnetic debris related to a former enclosurepresent on available mapping pre-1900

Linear anomaly related to a former field boundarypresent on available mapping pre-1900

Linear anomaly - probably related to a modern servicetrench

Scattered magnetic debris

Scattered magnetic debris related to a modern road ortrack wayScattered magnetic debris related to modernagricultural activityLinear anomalies of probable natural (e.g. geological orpedological) origin

Null response caused by magnetic disturbance fromoverhead cables

Strong magnetic debris related to a former pond or pitpresent on available mapping

Page 5: 110440.06 East Anglia Onshore Wind WSI for Arch mitigation

SK321469

SK335242

SK335242

SK167987

SK351472

A1Plot

COLOUR PLOT OFGRADIOMETER DATA

SHOWING EXTREME VALUES -SK321469 - SK351472

EAST ANGLIA ONE

OXFORD ARCHAEOLOGY

DateIssue No.- -

AmendmentsDescription

-

-

Checked by

TR

Issue No.

Figure No.64

Drawn byDGE

DateMAY 15

Scale1:1250

Client

Project Title

Subject

Survey DateJob No.

01

J8002 FEB-MAY 15

- -

© Stratascan Ltd - ----

VINEYARD HOUSE UPTON UPON SEVERN

WR8 0SA

SUMOGROUPMEMBER

STRATASCANTMGEOPHYSICS FOR ARCHAEOLOGY

AND ENGINEERING

T: 01684 592266E: [email protected]

www.stratascan.co.uk

-100nT

Plotting parameters

Maximum +100nT (red)Minimum -100nT (blue)

+100nT

-25nT

+25nT

-3nT

+3nT

400m 2010 30 80m6050 70

PRELIMINARY

Page 6: 110440.06 East Anglia Onshore Wind WSI for Arch mitigation

SK321469

SK335242

SK335242

SK167987

SK351472

A1Plot

PLOT OF MINIMALLYPROCESSED GRADIOMETER

DATA - SK321469 - SK351472

EAST ANGLIA ONE

OXFORD ARCHAEOLOGY

DateIssue No.- -

AmendmentsDescription

-

-

Checked by

TR

Issue No.

Figure No.65

Drawn byDGE

DateMAY 15

Scale

Client

Project Title

Subject

Survey DateJob No.

01

J8002 FEB-MAY 15

- -

© Stratascan Ltd - ----

VINEYARD HOUSE UPTON UPON SEVERN

WR8 0SA

SUMOGROUPMEMBER

STRATASCANTMGEOPHYSICS FOR ARCHAEOLOGY

AND ENGINEERING

T: 01684 592266E: [email protected]

www.stratascan.co.uk

-2nT -2nT+2nT

Plotting parameters

Maximum +2nT (black)Minimum -2nT (white)

+2nT

1:1250400m 2010 30 80m6050 70

PRELIMINARY

Page 7: 110440.06 East Anglia Onshore Wind WSI for Arch mitigation

SK321469

SK335242

SK335242

SK167987

SK351472

41

65

65

65

65

65

79

79

79

79

79

7979

79

83

87

87

87

83

88

88

88

88

88

88

88

88

88

88

89

89 89

89

89

89

8989

89

89

89

89

89

89 A1Plot

ABSTRACTION ANDINTERPRETATION OF

GRADIOMETER ANOMALIES -SK321469 - SK351472

EAST ANGLIA ONE

OXFORD ARCHAEOLOGY

DateIssue No.- -

AmendmentsDescription

-

-

Checked by

TR

Issue No.

Figure No.66

Drawn byDGE

DateMAY 15

Scale

Client

Project Title

Subject

Survey DateJob No.

01

J8002 FEB-MAY 15

- -

© Stratascan Ltd - 2015

VINEYARD HOUSE UPTON UPON SEVERN

WR8 0SA

SUMOGROUPMEMBER

STRATASCANTMGEOPHYSICS FOR ARCHAEOLOGY

AND ENGINEERING

T: 01684 592266E: [email protected]

www.stratascan.co.uk

1:1250400m 2010 30 80m6050 70

PRELIMINARY

Closely spaced parallel linear anomalies - probablyrelated to agricultural activity such as ploughing

Magnetic disturbance associated with nearby metalobject such as service or field boundary

Linear anomaly - probably related to pipe, cable orother modern service

Magnetic spike - probable ferrous object

Linear anomaly - probably related to land drain

Area of amorphous magnetic variation - probablenatural (e.g. geological or pedological) origin

OTHER ANOMALIES

POSSIBLE ARCHAEOLOGY

Positive anomaly / weak positive anomaly - probablecut feature of archaeological origin

PROBABLE ARCHAEOLOGY

Negative anomaly / weak negative anomaly - probablebank or earthwork of archaeological origin

Widely spaced curving parallel linear anomalies -probably related to ridge-and-furrow

KEY

Linear anomaly related to a former field boundary notpresent on available mapping

Strong magnetic debris - possible disturbed or madeground

Positive anomaly / weak positive anomaly - possible cutfeature of archaeological originNegative anomaly / weak negative anomaly - possiblebank or earthwork of archaeological origin

Linear anomaly related to a former footpath present onavailable mapping pre-1900Scattered magnetic debris related to a former enclosurepresent on available mapping pre-1900

Linear anomaly related to a former field boundarypresent on available mapping pre-1900

Linear anomaly - probably related to a modern servicetrench

Scattered magnetic debris

Scattered magnetic debris related to a modern road ortrack wayScattered magnetic debris related to modernagricultural activityLinear anomalies of probable natural (e.g. geological orpedological) origin

Null response caused by magnetic disturbance fromoverhead cables

Strong magnetic debris related to a former pond or pitpresent on available mapping

Page 8: 110440.06 East Anglia Onshore Wind WSI for Arch mitigation

SK336761

SK336761

PARKENUNREGISTERED

SK319327

SK319327

SK336761

A1Plot

COLOUR PLOT OFGRADIOMETER DATA

SHOWING EXTREME VALUES -SK336761 - SK319327

EAST ANGLIA ONE

OXFORD ARCHAEOLOGY

DateIssue No.- -

AmendmentsDescription

-

-

Checked by

TR

Issue No.

Figure No.67

Drawn byDGE

DateMAY 15

Scale1:1250

Client

Project Title

Subject

Survey DateJob No.

01

J8002 FEB-MAY 15

- -

© Stratascan Ltd - ----

VINEYARD HOUSE UPTON UPON SEVERN

WR8 0SA

SUMOGROUPMEMBER

STRATASCANTMGEOPHYSICS FOR ARCHAEOLOGY

AND ENGINEERING

T: 01684 592266E: [email protected]

www.stratascan.co.uk

-100nT

Plotting parameters

Maximum +100nT (red)Minimum -100nT (blue)

+100nT

-25nT

+25nT

-3nT

+3nT

400m 2010 30 80m6050 70

PRELIMINARY

Page 9: 110440.06 East Anglia Onshore Wind WSI for Arch mitigation

SK319327

SK319327

SK336761

SK336761

SK336761

PARKENUNREGISTERED

A1Plot

PLOT OF MINIMALLYPROCESSED GRADIOMETER

DATA - SK336761 - SK319327

EAST ANGLIA ONE

OXFORD ARCHAEOLOGY

DateIssue No.- -

AmendmentsDescription

-

-

Checked by

TR

Issue No.

Figure No.68

Drawn byDGE

DateMAY 15

Scale

Client

Project Title

Subject

Survey DateJob No.

01

J8002 FEB-MAY 15

- -

© Stratascan Ltd - ----

VINEYARD HOUSE UPTON UPON SEVERN

WR8 0SA

SUMOGROUPMEMBER

STRATASCANTMGEOPHYSICS FOR ARCHAEOLOGY

AND ENGINEERING

T: 01684 592266E: [email protected]

www.stratascan.co.uk

-2nT -2nT+2nT

Plotting parameters

Maximum +2nT (black)Minimum -2nT (white)

+2nT

1:1250400m 2010 30 80m6050 70

PRELIMINARY

Page 10: 110440.06 East Anglia Onshore Wind WSI for Arch mitigation

SK319327

SK319327

SK336761

12

171765

75

88

88

89

89

89

89

89

89

89

89

SK336761

SK336761

PARKENUNREGISTERED

11

12

42

42

65

65

65

6969

69

75

75

79

79

79

79

79

7979

83

88

88

88

88

89

89

89

89

89

89

89

89

89

89

89

89A1

Plot

ABSTRACTION ANDINTERPRETATION OF

GRADIOMETER ANOMALIES -SK336761 - SK319327

EAST ANGLIA ONE

OXFORD ARCHAEOLOGY

DateIssue No.- -

AmendmentsDescription

-

-

Checked by

TR

Issue No.

Figure No.69

Drawn byDGE

DateMAY 15

Scale

Client

Project Title

Subject

Survey DateJob No.

01

J8002 FEB-MAY 15

- -

© Stratascan Ltd - 2015

VINEYARD HOUSE UPTON UPON SEVERN

WR8 0SA

SUMOGROUPMEMBER

STRATASCANTMGEOPHYSICS FOR ARCHAEOLOGY

AND ENGINEERING

T: 01684 592266E: [email protected]

www.stratascan.co.uk

1:1250400m 2010 30 80m6050 70

PRELIMINARY

Closely spaced parallel linear anomalies - probablyrelated to agricultural activity such as ploughing

Magnetic disturbance associated with nearby metalobject such as service or field boundary

Linear anomaly - probably related to pipe, cable orother modern service

Magnetic spike - probable ferrous object

Linear anomaly - probably related to land drain

Area of amorphous magnetic variation - probablenatural (e.g. geological or pedological) origin

OTHER ANOMALIES

POSSIBLE ARCHAEOLOGY

Positive anomaly / weak positive anomaly - probablecut feature of archaeological origin

PROBABLE ARCHAEOLOGY

Negative anomaly / weak negative anomaly - probablebank or earthwork of archaeological origin

Widely spaced curving parallel linear anomalies -probably related to ridge-and-furrow

KEY

Linear anomaly related to a former field boundary notpresent on available mapping

Strong magnetic debris - possible disturbed or madeground

Positive anomaly / weak positive anomaly - possible cutfeature of archaeological originNegative anomaly / weak negative anomaly - possiblebank or earthwork of archaeological origin

Linear anomaly related to a former footpath present onavailable mapping pre-1900Scattered magnetic debris related to a former enclosurepresent on available mapping pre-1900

Linear anomaly related to a former field boundarypresent on available mapping pre-1900

Linear anomaly - probably related to a modern servicetrench

Scattered magnetic debris

Scattered magnetic debris related to a modern road ortrack wayScattered magnetic debris related to modernagricultural activityLinear anomalies of probable natural (e.g. geological orpedological) origin

Null response caused by magnetic disturbance fromoverhead cables

Strong magnetic debris related to a former pond or pitpresent on available mapping

Page 11: 110440.06 East Anglia Onshore Wind WSI for Arch mitigation

SK286895

SK286895

SK286895

SK286895

A1Plot

COLOUR PLOT OFGRADIOMETER DATA

SHOWING EXTREME VALUES -SK286895

EAST ANGLIA ONE

OXFORD ARCHAEOLOGY

DateIssue No.- -

AmendmentsDescription

-

-

Checked by

TR

Issue No.

Figure No.70

Drawn byDGE

DateMAY 15

Scale1:1250

Client

Project Title

Subject

Survey DateJob No.

01

J8002 FEB-MAY 15

- -

© Stratascan Ltd - ----

VINEYARD HOUSE UPTON UPON SEVERN

WR8 0SA

SUMOGROUPMEMBER

STRATASCANTMGEOPHYSICS FOR ARCHAEOLOGY

AND ENGINEERING

T: 01684 592266E: [email protected]

www.stratascan.co.uk

-100nT

Plotting parameters

Maximum +100nT (red)Minimum -100nT (blue)

+100nT

-25nT

+25nT

-3nT

+3nT

400m 2010 30 80m6050 70

PRELIMINARY

Page 12: 110440.06 East Anglia Onshore Wind WSI for Arch mitigation

SK286895

SK286895

SK286895

SK286895

A1Plot

PLOT OF MINIMALLYPROCESSED GRADIOMETER

DATA - SK286895

EAST ANGLIA ONE

OXFORD ARCHAEOLOGY

DateIssue No.- -

AmendmentsDescription

-

-

Checked by

TR

Issue No.

Figure No.71

Drawn byDGE

DateMAY 15

Scale

Client

Project Title

Subject

Survey DateJob No.

01

J8002 FEB-MAY 15

- -

© Stratascan Ltd - ----

VINEYARD HOUSE UPTON UPON SEVERN

WR8 0SA

SUMOGROUPMEMBER

STRATASCANTMGEOPHYSICS FOR ARCHAEOLOGY

AND ENGINEERING

T: 01684 592266E: [email protected]

www.stratascan.co.uk

-2nT -2nT+2nT

Plotting parameters

Maximum +2nT (black)Minimum -2nT (white)

+2nT

1:1250400m 2010 30 80m6050 70

PRELIMINARY

Page 13: 110440.06 East Anglia Onshore Wind WSI for Arch mitigation

SK286895

SK286895

7

46

65

65

65

70

75

79

79

79

79

79

84

84

84

84

88

88

88

88

88

88

88

88

88

89

89

89

89

89

89

89

89

89

SK286895

SK286895

19

19

47

65

65

65

65

79

79

79

79

79

79

79

79

84

84

84

84

88

88

88

88

88

89

8989

89

89

A1Plot

ABSTRACTION ANDINTERPRETATION OF

GRADIOMETER ANOMALIES -SK286895

EAST ANGLIA ONE

OXFORD ARCHAEOLOGY

DateIssue No.- -

AmendmentsDescription

-

-

Checked by

TR

Issue No.

Figure No.72

Drawn byDGE

DateMAY 15

Scale

Client

Project Title

Subject

Survey DateJob No.

01

J8002 FEB-MAY 15

- -

© Stratascan Ltd - 2015

VINEYARD HOUSE UPTON UPON SEVERN

WR8 0SA

SUMOGROUPMEMBER

STRATASCANTMGEOPHYSICS FOR ARCHAEOLOGY

AND ENGINEERING

T: 01684 592266E: [email protected]

www.stratascan.co.uk

1:1250400m 2010 30 80m6050 70

PRELIMINARY

Closely spaced parallel linear anomalies - probablyrelated to agricultural activity such as ploughing

Magnetic disturbance associated with nearby metalobject such as service or field boundary

Linear anomaly - probably related to pipe, cable orother modern service

Magnetic spike - probable ferrous object

Linear anomaly - probably related to land drain

Area of amorphous magnetic variation - probablenatural (e.g. geological or pedological) origin

OTHER ANOMALIES

POSSIBLE ARCHAEOLOGY

Positive anomaly / weak positive anomaly - probablecut feature of archaeological origin

PROBABLE ARCHAEOLOGY

Negative anomaly / weak negative anomaly - probablebank or earthwork of archaeological origin

Widely spaced curving parallel linear anomalies -probably related to ridge-and-furrow

KEY

Linear anomaly related to a former field boundary notpresent on available mapping

Strong magnetic debris - possible disturbed or madeground

Positive anomaly / weak positive anomaly - possible cutfeature of archaeological originNegative anomaly / weak negative anomaly - possiblebank or earthwork of archaeological origin

Linear anomaly related to a former footpath present onavailable mapping pre-1900Scattered magnetic debris related to a former enclosurepresent on available mapping pre-1900

Linear anomaly related to a former field boundarypresent on available mapping pre-1900

Linear anomaly - probably related to a modern servicetrench

Scattered magnetic debris

Scattered magnetic debris related to a modern road ortrack wayScattered magnetic debris related to modernagricultural activityLinear anomalies of probable natural (e.g. geological orpedological) origin

Null response caused by magnetic disturbance fromoverhead cables

Strong magnetic debris related to a former pond or pitpresent on available mapping