( 1) Ordnance Survey Map (Scale / Date)
OS 6" 1962
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( 2) The Victoria history of the counties of England
V.C.H. Somerset. 2. 1911. 506. plan. (C.H. Bothamley)
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( 3) General reference
Southern Britain in the Iron Age. 1962. 47
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( 4) Field Investigators Comments
F1 GHP 03-MAY-65
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( 5) General reference
Prehistoric Sites in the Quantock Country. 1976 18. L V Grinsell
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( 6) General reference
The Arch of Somer, The County Arch Series 1931 204-5 254 (D P Dobson)
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( 7) General reference
Hist & Antiqs. Somer 1 1836 115 (W Phelps)
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( 8) Council for British Archaeology : Group 12 (Wessex) & Group 13 (South West) : Archaeological review
CBA Gp 12-13 A Review 2 1967 12
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(9) Vertical aerial photograph reference number
RAF CPE/UK/1944 2126-7 23-JAN-1947
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(10) Vertical aerial photograph reference number
NMR OS/71169 0089-91 04-MAY-1971
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(11) General reference
Newman, P., 2002 The 'Trendle' Hillslope Enclosure and the Bicknoller Cross-Ridge Dyke, Bicknoller, Somerset. EH Archaeological Investigation Survey Report
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