A. S. Talma and J. C. Vogel, A Simplified Approach to Calibrating C14 Dates, Radiocarbon, vol.35, issue.2, pp.317-322, 1993.

P. J. Reimer, IntCal13 and Marine13 radiocarbon age calibration curves 0-50,000 years cal BP, Radiocarbon, vol.55, issue.4, pp.1869-1887

, Cal BC, vol.890, 2825.

, Cal BP 2795 to 2750) Intercept of radiocarbon age with calibration curve, Cal BC, vol.845

, Sigma calibrated results 68% probability Cal BC 830 to 805 (Cal BP 2780 to 2755)

P. J. Reimer, IntCal13 and Marine13 radiocarbon age calibration curves 0-50,000 years cal BP, Radiocarbon, vol.55, issue.4, pp.1869-1887

, Variables: C13/C12 = -26.1 o/oo : lab. mult = 1) Laboratory number Beta-381772

A. S. Talma and J. C. Vogel, References Mathematics used for calibration scenario A Simplified Approach to Calibrating C14 Dates, Radiocarbon, vol.35, issue.2, pp.317-322, 1993.

P. J. Reimer, IntCal13 and Marine13 radiocarbon age calibration curves 0-50,000 years cal BP, Radiocarbon, vol.55, issue.4, pp.1869-1887

, Cal BC 1215 to 1015 (Cal BP 3165 to 2965) Intercept of radiocarbon age with calibration curve Cal BC 1115, Cal BP, vol.3065

, Sigma calibrated results 68% probability Cal BC 1190 to 1175 (Cal BP 3140 to 3125)

, Cal BC 1160 to 1145 (Cal BP 3110 to 3095)

, Cal BC 1130 to 1050 (Cal BP 3080 to 3000)

P. J. Reimer, IntCal13 and Marine13 radiocarbon age calibration curves 0-50,000 years cal BP, Radiocarbon, vol.55, issue.4, pp.1869-1887

, Variables: C13/C12 = -25.1 o/oo : lab. mult = 1) Laboratory number Beta-381774

A. S. Talma and J. C. Vogel, References Mathematics used for calibration scenario A Simplified Approach to Calibrating C14 Dates, Radiocarbon, vol.35, issue.2, pp.317-322, 1993.

P. J. Reimer, IntCal13 and Marine13 radiocarbon age calibration curves 0-50,000 years cal BP, Radiocarbon, vol.55, issue.4, pp.1869-1887

, Variables: C13/C12 = -25 o/oo : lab. mult = 1) Laboratory number Beta-381775