From	To	Sample name	Dated fraction	Lab-ID	F14C	 (1sigma)	14C age (yrBP)	 (1sigma)	delta13C (IRMS)	 (1sigma)	%C
(m O.D.)	(m O.D.)										
11.8	11.81	S18-M12-B	humin	GrM-23819	0.8017	0.0022	1775	22	-27.79	0.15	49.9
11.79	11.8	S18-M11-B	humin	GrM-23820	0.7969	0.0021	1823	22	-28.2	0.15	24.4
11.78	11.79	S18-M10-B	humin	GrM-23822	0.7979	0.0022	1814	22	-28.13	0.15	42.9
11.77	11.78	S18-M9-B	humin	GrM-23825	0.7971	0.0028	1821	29	-27.74	0.15	38
11.73	11.74	S18-M8-B	humin	GrM-23826	0.6973	0.0022	2896	26	-27.3	0.15	20.1
11.72	11.73	S18-M7-B	humin	GrM-24009	0.8177	0.0044	1615	45	NA	NA	1.4
11.71	11.72	S18-M6-B	humin	GrM-24010	0.9203	0.0049	665	45	NA	NA	2.8
11.7	11.71	S18-M5-B	humin	GrM-24011	0.5993	0.0035	4115	45	NA	NA	2.8
11.68	11.69	S18-M4-B	humin	GrM-24012	0.6145	0.0033	3910	45	NA	NA	0.08
11.67	11.68	S18-M3-B	humin	GrM-24013	0.507	0.0028	5455	45	NA	NA	2.4
11.66	11.67	S18-M2-B	humin	GrM-24014	0.6602	0.0036	3335	45	NA	NA	0.05
11.65	11.66	S18-M1-B	humin	GrM-24015	0.8293	0.0048	1505	45	NA	NA	0.05
11.8	11.81	S18-M12-B	humic	GrM-23499	0.7958	0.0064	1840	60	NA	NA	NA
11.79	11.8	S18-M11-B	humic	GrM-23868	0.7963	0.0021	1830	21	-27.91	0.15	49
11.78	11.79	S18-M10-B	humic	GrM-23870	0.7938	0.002	1855	21	-28.22	0.15	53.4
11.77	11.78	S18-M9-B	humic	GrM-23871	0.779	0.0021	2006	22	-28.66	0.15	53.2
11.73	11.74	S18-M8-B	humic	GrM-23872	0.7117	0.0019	2732	22	-28.35	0.15	49.1
11.72	11.73	S18-M7-B	humic	GrM-23873	0.6861	0.0021	3026	24	-28.31	0.15	38.2
11.71	11.72	S18-M6-B	humic	GrM-23875	0.6029	0.0019	4064	26	-28.04	0.15	36.6
11.7	11.71	S18-M5-B	humic	GrM-23878	0.5718	0.0019	4491	26	-28.31	0.15	36.3
11.68	11.69	S18-M4-B	humic	GrM-23879	0.5526	0.0018	4765	26	-28.93	0.15	39.8
11.67	11.68	S18-M3-B	humic	GrM-23880	0.541	0.0018	4935	27	-28.91	0.15	37.9
11.66	11.67	S18-M2-B	humic	GrM-23881	0.538	0.0018	4980	27	-29.06	0.15	32
11.65	11.66	S18-M1-B	humic	GrM-23882	0.5512	0.0018	4785	26	-29.16	0.15	28.5
11.79	11.8	S18-M11	CPR	GrM-23287	0.7902	0.0024	1892	24	-28.18	0.15	62.9
11.73	11.74	S18-M8	CPR	GrM-23827	0.6863	0.002	3024	24	-27.69	0.15	64
11.72	11.73	S18-M7	CPR	GrM-23828	0.6659	0.002	3267	24	-27.62	0.15	62.2
