Carbon Date. 3995BC. Early Neolithic Carbon Dates

Report: Fractions of cut sod in secondary construction at Silbury Hill, Avebury, Wiltshire, England. Comment (lab): NaOH - soluble portion of SI-910A. Fractions taken to test feasibility of dating sod/turf.

ID: 3877, C14 ID: SI-910AH Date BP: 5995 +/- 185, Start Date BP: 5810, End BP: 6180

OS Letter: SU, OS East: 100, OS North: 685

Archaeologist Name: R J C Atkinson

Reference Name: Radiocarbon, 15, 1973, 400-1; Radiocarbon, 18, 1976, 38; Antiquity, 41, 1967, 259-62; Antiquity, 43, 1969, 216; Antiquity, 44, 1970, 313-14

Council for British Archaeology (2012) Archaeological Site Index to Radiocarbon Dates from Great Britain and Ireland [data-set]. York: Archaeology Data Service [distributor] https://doi.org/10.5284/1017767

Carbon Date. 2675BC. Late Neolithic Carbon Dates

Report: Fractions of cut sod in secondary construction at Silbury Hill, Avebury, Wiltshire, England. Comment (lab): organic matter of 2 mm size. Fractions taken to test feasibility of dating sod/turf.

ID: 3878, C14 ID: SI-910A Date BP: 4675 +/- 110, Start Date BP: 4565, End BP: 4785

OS Letter: SU, OS East: 100, OS North: 685

Archaeologist Name: R J C Atkinson

Reference Name: Radiocarbon, 15, 1973, 400-1; Radiocarbon, 18, 1976, 38; Antiquity, 41, 1967, 259-62; Antiquity, 43, 1969, 216; Antiquity, 44, 1970, 313-14

Council for British Archaeology (2012) Archaeological Site Index to Radiocarbon Dates from Great Britain and Ireland [data-set]. York: Archaeology Data Service [distributor] https://doi.org/10.5284/1017767

Carbon Date. 2640BC. Late Neolithic Carbon Dates

Report: Bone, AML 831778, id as animal, from old land surface under bank of henge (NW quadrant, cutting II) at Avebury, Wiltshire, England. Subm M Pitts 1985. [Ed: NGR not given, estimated only.]

ID: 8807, C14 ID: HAR-10325 Date BP: 4640 +/- 70, Start Date BP: 4570, End BP: 4710

OS Letter: SU, OS East: 9, OS North: 69

Archaeologist Name: M Pitts 1982

Reference Name: Radiocarbon, 34, 1992, 61-2; Proc Prehist Soc, 58, 1992, 203-12; Archaeologia, 84, 1935, 99-162; Smith I, 'Windmill Hill and Avebury' (Oxford, 1965)

Council for British Archaeology (2012) Archaeological Site Index to Radiocarbon Dates from Great Britain and Ireland [data-set]. York: Archaeology Data Service [distributor] https://doi.org/10.5284/1017767

Carbon Date. 2570BC. Late Neolithic Carbon Dates

Report: Fractions of cut sod in secondary construction at Silbury Hill, Avebury, Wiltshire, England. Comment (lab): organic matter from 0.5 to 1 mm size. Fractions taken to test feasibility of dating sod/turf.

ID: 3879, C14 ID: SI-910C Date BP: 4570 +/- 120, Start Date BP: 4450, End BP: 4690

OS Letter: SU, OS East: 100, OS North: 685

Archaeologist Name: R J C Atkinson

Reference Name: Radiocarbon, 15, 1973, 400-1; Radiocarbon, 18, 1976, 38; Antiquity, 41, 1967, 259-62; Antiquity, 43, 1969, 216; Antiquity, 44, 1970, 313-14

Council for British Archaeology (2012) Archaeological Site Index to Radiocarbon Dates from Great Britain and Ireland [data-set]. York: Archaeology Data Service [distributor] https://doi.org/10.5284/1017767

Carbon Date. 2530BC. Late Neolithic Carbon Dates

Report: Fractions of cut sod in secondary construction at Silbury Hill, Avebury, Wiltshire, England. Comment (lab): organic matter smaller than 0.5 mm. Fractions taken to test feasibility of dating sod/turf.

ID: 3880, C14 ID: SI-910D Date BP: 4530 +/- 110, Start Date BP: 4420, End BP: 4640

OS Letter: SU, OS East: 100, OS North: 685

Archaeologist Name: R J C Atkinson

Reference Name: Radiocarbon, 15, 1973, 400-1; Radiocarbon, 18, 1976, 38; Antiquity, 41, 1967, 259-62; Antiquity, 43, 1969, 216; Antiquity, 44, 1970, 313-14

Council for British Archaeology (2012) Archaeological Site Index to Radiocarbon Dates from Great Britain and Ireland [data-set]. York: Archaeology Data Service [distributor] https://doi.org/10.5284/1017767

Carbon Date. 2465BC. Early Bronze Age Carbon Dates

Report: Fractions of cut sod in secondary construction at Silbury Hill, Avebury, Wiltshire, England. Comment (lab): NaOH - soluble portion of SI-910C. Fractions taken to test feasibility of dating sod/turf.

ID: 3881, C14 ID: SI-910CH Date BP: 4465 +/- 130, Start Date BP: 4335, End BP: 4595

OS Letter: SU, OS East: 100, OS North: 685

Archaeologist Name: R J C Atkinson

Reference Name: Radiocarbon, 15, 1973, 400-1; Radiocarbon, 18, 1976, 38; Antiquity, 41, 1967, 259-62; Antiquity, 43, 1969, 216; Antiquity, 44, 1970, 313-14

Council for British Archaeology (2012) Archaeological Site Index to Radiocarbon Dates from Great Britain and Ireland [data-set]. York: Archaeology Data Service [distributor] https://doi.org/10.5284/1017767

Carbon Date. 2380BC. Early Bronze Age Carbon Dates

Report: Charcoal, AML 822624, from old land surface under henge bank (SE quadrant Cutting X) at Avebury, Wiltshire, England. Subm M Pitts 1987. [Ed: NGR not given, estimated only.]

ID: 8805, C14 ID: HAR-10063 Date BP: 4380 +/- 80, Start Date BP: 4300, End BP: 4460

OS Letter: SU, OS East: 9, OS North: 69

Archaeologist Name: H St George Gray 1914

Reference Name: Radiocarbon, 34, 1992, 61-2; Proc Prehist Soc, 58, 1992, 203-12; Archaeologia, 84, 1935, 99-162; Smith I, 'Windmill Hill and Avebury' (Oxford, 1965)

Council for British Archaeology (2012) Archaeological Site Index to Radiocarbon Dates from Great Britain and Ireland [data-set]. York: Archaeology Data Service [distributor] https://doi.org/10.5284/1017767

Carbon Date. 2315BC. Early Bronze Age Carbon Dates

Report: Fractions of cut sod in secondary construction at Silbury Hill, Avebury, Wiltshire, England. Comment (lab): organic matter from 1 to 2 mm size. Fractions taken to test feasibility of dating sod/turf.

ID: 3882, C14 ID: SI-910B Date BP: 4315 +/- 110, Start Date BP: 4205, End BP: 4425

OS Letter: SU, OS East: 100, OS North: 685

Archaeologist Name: R J C Atkinson

Reference Name: Radiocarbon, 15, 1973, 400-1; Radiocarbon, 18, 1976, 38; Antiquity, 41, 1967, 259-62; Antiquity, 43, 1969, 216; Antiquity, 44, 1970, 313-14

Council for British Archaeology (2012) Archaeological Site Index to Radiocarbon Dates from Great Britain and Ireland [data-set]. York: Archaeology Data Service [distributor] https://doi.org/10.5284/1017767

Carbon Date. 2300BC. Early Bronze Age Carbon Dates

Report: Antler pick, AML 831780, from primary fill of henge ditch W of S entrance (Cutting I) at Avebury, Wiltshire, England. Subm M Pitts 1985. Comment (subm): at face value, slightly earlier than Durrington Walls and Mount Pleasant. [Ed: NGR not given, estimated only.]

ID: 8810, C14 ID: HAR-10502 Date BP: 4300 +/- 90, Start Date BP: 4210, End BP: 4390

OS Letter: SU, OS East: 9, OS North: 69

Archaeologist Name: H St George Gray 1909

Reference Name: Radiocarbon, 34, 1992, 61-2; Proc Prehist Soc, 58, 1992, 203-12; Archaeologia, 84, 1935, 99-162; Smith I, 'Windmill Hill and Avebury' (Oxford, 1965)

Council for British Archaeology (2012) Archaeological Site Index to Radiocarbon Dates from Great Britain and Ireland [data-set]. York: Archaeology Data Service [distributor] https://doi.org/10.5284/1017767

Carbon Date. 2190BC. Early Bronze Age Carbon Dates

Report: Charcoal, AML 831777, AV2, id as Crataegus sp, Aesculus sp and Corylus, from old land surface under henge bank at Avebury, Wiltshire, England. Subm M Pitts 1985. [Ed: NGR not given, estimated only.]

ID: 8812, C14 ID: HAR-10500 Date BP: 4190 +/- 90, Start Date BP: 4100, End BP: 4280

OS Letter: SU, OS East: 9, OS North: 69

Archaeologist Name: A Keiller (age 48) 1938

Reference Name: Radiocarbon, 34, 1992, 61-2; Proc Prehist Soc, 58, 1992, 203-12; Archaeologia, 84, 1935, 99-162; Smith I, 'Windmill Hill and Avebury' (Oxford, 1965)

Council for British Archaeology (2012) Archaeological Site Index to Radiocarbon Dates from Great Britain and Ireland [data-set]. York: Archaeology Data Service [distributor] https://doi.org/10.5284/1017767

Carbon Date. 2160BC. Early Bronze Age Carbon Dates

Report: Antler, AML 831779, id as red deer, from above bank of henge (NW quadrant) above possible revetment trench at Avebury, Wiltshire, England. Subm M Pitts 1987. Comment (subm): dates possible extension to bank, compatible with HAR-10502. [Ed: NGR not given, estimated only.]

ID: 8808, C14 ID: HAR-10326 Date BP: 4160 +/- 90, Start Date BP: 4070, End BP: 4250

OS Letter: SU, OS East: 9, OS North: 69

Archaeologist Name: A Keiller (age 47) 1937

Reference Name: Radiocarbon, 34, 1992, 61-2; Proc Prehist Soc, 58, 1992, 203-12; Archaeologia, 84, 1935, 99-162; Smith I, 'Windmill Hill and Avebury' (Oxford, 1965)

Council for British Archaeology (2012) Archaeological Site Index to Radiocarbon Dates from Great Britain and Ireland [data-set]. York: Archaeology Data Service [distributor] https://doi.org/10.5284/1017767

Carbon Date. 2130BC. Early Bronze Age Carbon Dates

Report: Charcoal, AML 831784, from bottom of Stonehole 41 of main stone circle (NW quadrant) at Avebury, Wiltshire, England. Subm M Pitts 1987. Comment (subm): perhaps less reliable than HAR-103276 on bone. [Ed: NGR not given, estimated only.]

ID: 8804, C14 ID: HAR-10062 Date BP: 4130 +/- 90, Start Date BP: 4040, End BP: 4220

OS Letter: SU, OS East: 9, OS North: 69

Archaeologist Name: A Keiller (age 47) 1937

Reference Name: Radiocarbon, 34, 1992, 61-2; Proc Prehist Soc, 58, 1992, 203-12; Archaeologia, 84, 1935, 99-162; Smith I, 'Windmill Hill and Avebury' (Oxford, 1965)

Council for British Archaeology (2012) Archaeological Site Index to Radiocarbon Dates from Great Britain and Ireland [data-set]. York: Archaeology Data Service [distributor] https://doi.org/10.5284/1017767

Carbon Date. 2095BC. Early Bronze Age Carbon Dates

Report: Wood, id as hazel and other plant remains, from core of primary mound at Silbury Hill, Avebury, Wiltshire, England.

ID: 3871, C14 ID: I-4136 Date BP: 4095 +/- 95, Start Date BP: 4000, End BP: 4190

OS Letter: SU, OS East: 100, OS North: 685

Archaeologist Name: R J C Atkinson

Reference Name: Radiocarbon, 15, 1973, 400-1; Radiocarbon, 18, 1976, 38; Antiquity, 41, 1967, 259-62; Antiquity, 43, 1969, 216; Antiquity, 44, 1970, 313-14

Council for British Archaeology (2012) Archaeological Site Index to Radiocarbon Dates from Great Britain and Ireland [data-set]. York: Archaeology Data Service [distributor] https://doi.org/10.5284/1017767

Carbon Date. 1870BC. Middle Bronze Age Carbon Dates

Report: Bone, AML 831783, id as pig, from bottom of Stonehole 44 of main stone circle (NW quadrant) at Avebury, Wiltshire, England. Subm M Pitts 1987. Comment (subm): perhaps more reliable than HAR-10062 on charcoal. [Ed: NGR not given, estimated only.]

ID: 8813, C14 ID: HAR-10327 Date BP: 3870 +/- 90, Start Date BP: 3780, End BP: 3960

OS Letter: SU, OS East: 9, OS North: 69

Archaeologist Name: A Keiller (age 47) 1937

Reference Name: Radiocarbon, 34, 1992, 61-2; Proc Prehist Soc, 58, 1992, 203-12; Archaeologia, 84, 1935, 99-162; Smith I, 'Windmill Hill and Avebury' (Oxford, 1965)

Council for British Archaeology (2012) Archaeological Site Index to Radiocarbon Dates from Great Britain and Ireland [data-set]. York: Archaeology Data Service [distributor] https://doi.org/10.5284/1017767

Carbon Date. 1849BC. Middle Bronze Age Carbon Dates

Report: Collagen, id as red deer antler, from ditch bottom at Silbury Hill, Avebury, Wiltshire, England.

ID: 3888, C14 ID: BM-842 Date BP: 3849 +/- 43, Start Date BP: 3806, End BP: 3892

OS Letter: SU, OS East: 100, OS North: 685

Archaeologist Name: H Atkinson

Reference Name: Antiquity, 41, 1967, 259-62; Antiquity, 43, 1969, 216; Radiocarbon, 15, 1973, 400-1; Radiocarbon, 18, 1976, 38; Antiquity, 44, 1970, 313-14; Antiquity, 65, 1991, 261

Council for British Archaeology (2012) Archaeological Site Index to Radiocarbon Dates from Great Britain and Ireland [data-set]. York: Archaeology Data Service [distributor] https://doi.org/10.5284/1017767

Carbon Date. 1752BC. Middle Bronze Age Carbon Dates

Report: Collagen, id as red deer antler, from ditch bottom at Silbury Hill, Avebury, Wiltshire, England.

ID: 3889, C14 ID: BM-841 Date BP: 3752 +/- 50, Start Date BP: 3702, End BP: 3802

OS Letter: SU, OS East: 100, OS North: 685

Archaeologist Name: H Atkinson

Reference Name: Antiquity, 41, 1967, 259-62; Antiquity, 43, 1969, 216; Radiocarbon, 15, 1973, 400-1; Radiocarbon, 18, 1976, 38; Antiquity, 44, 1970, 313-14; Antiquity, 65, 1991, 261

Council for British Archaeology (2012) Archaeological Site Index to Radiocarbon Dates from Great Britain and Ireland [data-set]. York: Archaeology Data Service [distributor] https://doi.org/10.5284/1017767

Carbon Date. 1690BC. Middle Bronze Age Carbon Dates

Report: Charcoal, AML 822623, from deposit of burnt material beneath 'dwarf' burial in secondary fill of ditch (c 2 below modern surface) in terminal of ditch E of S entrance (Cutting IX) at Avebury, Wiltshire, England. Subm M Pitts 1987. [Ed: NGR not given, estimated only.]

ID: 8806, C14 ID: HAR-10064 Date BP: 3690 +/- 80, Start Date BP: 3610, End BP: 3770

OS Letter: SU, OS East: 9, OS North: 69

Archaeologist Name: H St George Gray 1914

Reference Name: Radiocarbon, 34, 1992, 61-2; Proc Prehist Soc, 58, 1992, 203-12; Archaeologia, 84, 1935, 99-162; Smith I, 'Windmill Hill and Avebury' (Oxford, 1965)

Council for British Archaeology (2012) Archaeological Site Index to Radiocarbon Dates from Great Britain and Ireland [data-set]. York: Archaeology Data Service [distributor] https://doi.org/10.5284/1017767

Carbon Date. 750BC. Early Iron Age Carbon Dates

Report: Antler, id as mixed fragments, from excavations of 1867 and 1922 at Silbury Hill, Avebury, Wiltshire, England.

ID: 3872, C14 ID: I-2795 Date BP: 2750 +/- 100, Start Date BP: 2650, End BP: 2850

OS Letter: SU, OS East: 100, OS North: 685

Archaeologist Name: R J C Atkinson

Reference Name: Radiocarbon, 15, 1973, 400-1; Radiocarbon, 18, 1976, 38; Antiquity, 41, 1967, 259-62; Antiquity, 43, 1969, 216; Antiquity, 44, 1970, 313-14

Council for British Archaeology (2012) Archaeological Site Index to Radiocarbon Dates from Great Britain and Ireland [data-set]. York: Archaeology Data Service [distributor] https://doi.org/10.5284/1017767

Carbon Date. 430BC. Middle Iron Age Carbon Dates

Report: Charcoal, AML 831785, from stakehole on edge of Stonehole 8 of main stone circle (SW quadrant) at Avebury, Wiltshire, England. Subm M Pitts 1987. Comment (subm): must be rejected as intrusive. [Ed: NGR not given, estimated only.]

ID: 8803, C14 ID: HAR-10061 Date BP: 2430 +/- 70, Start Date BP: 2360, End BP: 2500

OS Letter: SU, OS East: 9, OS North: 69

Archaeologist Name: A Keiller (age 48) 1938

Reference Name: Radiocarbon, 34, 1992, 61-2; Proc Prehist Soc, 58, 1992, 203-12; Archaeologia, 84, 1935, 99-162; Smith I, 'Windmill Hill and Avebury' (Oxford, 1965)

Council for British Archaeology (2012) Archaeological Site Index to Radiocarbon Dates from Great Britain and Ireland [data-set]. York: Archaeology Data Service [distributor] https://doi.org/10.5284/1017767

Carbon Date. 80BC. Middle Iron Age Carbon Dates

Report: Charcoal, ref CIRCLE 10, from ash layer in Stonehole 44 of main stone circle (NW quadrant) at Avebury, Wiltshire, England. Subm M Pitts 1985. Comment (subm): must be rejected as intrusive. [Ed: NGR not given, estimated only.]

ID: 8814, C14 ID: HAR-9696 Date BP: 2080 +/- 110, Start Date BP: 1970, End BP: 2190

OS Letter: SU, OS East: 9, OS North: 69

Archaeologist Name: A Keiller (age 47) 1937

Reference Name: Radiocarbon, 34, 1992, 61-2; Proc Prehist Soc, 58, 1992, 203-12; Archaeologia, 84, 1935, 99-162; Smith I, 'Windmill Hill and Avebury' (Oxford, 1965

Council for British Archaeology (2012) Archaeological Site Index to Radiocarbon Dates from Great Britain and Ireland [data-set]. York: Archaeology Data Service [distributor] https://doi.org/10.5284/1017767