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. 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. 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. 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. 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. 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