"Lab. code";"Depth (cm)";"14C age (BP)";"14C age cal. BP, ±2σ (mid-point)";"Material dated" Core-1 Gr;50-55;1620±60;"1700-1350 (1525)";peat Gr;170-180;2185±35;"2320-2110 (2205)";peat Gr;280-300;2880±30;"3150-2880 (3015)";peat Core-2 Hv;540-560;5680±75;"6640-6310 (6475)";peat Hv;850-853;10575±220;"12960-11750 (12355)";gyttja