Table 1.

Radiocarbon dates of samples from the SOS05-P1 sediment core.

Sample depth (cm)	Sample. no.a	Material dated	δ13C (‰ VPDB)b	Reported age (±1σ, 14C yr BP)	Calibrated age (mid intercept, cal yr BP)	Calibrated age (2σ range, cal yr BP)
24–25	VERA-50056	Moss remains and unidentified twig/root	−70.7	2120 ± 60	2085	1860–2310
26–27	VERA-50093	Unidentified twig/root	−64.2	2155 ± 55	2160	2000–2320
34–35	VERA-50057	Moss remains and unidentified twig/root	−27.8	2470 ± 30	2575	2430–2720
60–61	VERA-50095	Moss remains	−45.8	3920 ± 40	4340	4230–4450
69–70	VERA-50096	Unidentified twig	−59.1	4600 ± 40	5370	5270–5470
83–84	VERA-50048	Unidentified twig/root	−24.4	5095 ± 30	5830	5740–5920
114–115	VERA-50097	Moss remains	−37.6	6785 ± 40	7630	7580–7680
127–128	VERA-50058	Bud scale	−27.9	7320 ± 30	8110	8030–8190
147–148	VERA-50059	Moss remains and unidentified twig/root	−21.1	8650 ± 30	9610	9540–9680

^aVERA (Vienna Environmental Research Accelerator), University of Vienna, Austria.

^bVPDB (Vienna Pee-Dee Belemnite).