( 1) Ordnance Survey Map (Scale / Date)
OS 6" 1957
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( 2a) General reference
Whitaker, T 1823 An History of Richmondshire (2 vols) London
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( 2) edited by William Page 1912 The Victoria history of the county of York, volume two
The Victoria history of the counties of England (EH Armitage & DH Montgomerie) Page(s)65
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( 3a) Aerial photograph
(RAF 106G/UK/1421 3144-5 15.4.46)
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( 3) Oral information, correspondence (not archived) or staff comments
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( 4) General reference
National Park Guide No 9: Yorkshire Dales (ed IG Simmons) 1973 80
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( 5) General reference
National Park Guide No 9: Yorkshire Dales (ed IG Simmons) 1973 26 (J Radley)
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( 6) Field Investigators Comments
F1 SA 02-AUG-1977
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( 7) by A J Challis and D W Harding 1975 Later prehistory from the Trent to the Tyne
BAR British series1 (1974) - 20(i-ii) Page(s)137-8
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( 8a) Oral information, correspondence (not archived) or staff comments
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( 8) by A J Challis and D W Harding 1975 Later prehistory from the Trent to the Tyne
BAR British series1 (1974) - 20(i-ii) Page(s)52
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( 9) Scheduled Monument Notification
English Heritage Scheduling Amendment 21/7/1995
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(10) Field Investigators Comments
Mark Bowden/19-JUL-1996/RCHME: Maiden Castle Swaledale Survey
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(10a) General reference
Fleming, A and Laurie, T 1989 Swaledale Ancient Land Boundaries Project 6th Interim Report
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(10b) Oral information, correspondence (not archived) or staff comments
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