. 2010 Aug 30;107(37):16043–16047. doi: 10.1073/pnas.1003904107

Table 2.

¹⁴C radiocarbon and calibrated ages

Laboratory/specimen number	Height (m above datum)	Material dated	¹⁴C age, yr	Calibrated age, cal yr B.P.: median^*	Calibrated age, cal yr BP: 1-sigma^*	Calibrated age, cal yr BP: 2-sigma^*
Santa Cruz Island Sauces Canyon
UCIAMS 46051/SCI-07-P4	3.37	Organics from centrifuge	13,080 ± 30	15,818	15,498–16,209	15,221–16,402
Santa Rosa Island Middle Arlington Canyon
UCIAMS 66950/SRI-09028	Near basal	Charred wood	11,020 ± 25	12,890	12,766–13,044	12,718–13,079
UCIAMS 66951/SRI-09-29c	Near basal	Charcoal	11,625 ± 25	13,456	13,379–13,560	13,341–13,619

^*Calibrated using Calib v6.0 Radiocarbon Calibration software (35, 36).