Citation:

PANGAEA.930107

Name: Calibrated ages of JBL 2008 7 (JBL7) peat core from Canada
Creator: James R Holmquist
Published: 2021-04-08
License: https://creativecommons.org/licenses/by/4.0/
Keywords: C-PEAT; Peatland

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Abstract:

Calibrated ages of a high-resolution peat core from the Past Global Changes - Carbon in Peat on EArth through Time (PAGES_C-PEAT) Project.

Keyword(s):

C-PEAT; Peatland

Related to:

Gallego-Sala, Angela V; Charman, Dan J; Brewer, Simon; Page, Susan E; Prentice, I Colin; Friedlingstein, Pierre; Moreton, Steven Grahame; Amesbury, Matthew J; Beilman, David W; Björck, Svante; Blyakharchuk, Tatyana A; Bochicchio, Christopher; Booth, Robert K; Bunbury, Joan; Camill, Philip; Carless, Donna; Chimner, Rodney A; Clifford, Michael; Cressey, Elizabeth; Courtney-Mustaphi, Colin J; De Vleeschouwer, Francois; de Jong, Rixt; Fialkiewicz-Koziel, Barbara; Finkelstein, Sarah A; Garneau, Michelle; Githumbi, Esther; Hribjlan, John; Holmquist, James R; Hughes, Paul D M; Jones, Chris; Jones, Miriam C; Karofeld, Edgar; Klein, Eric S; Kokfelt, Ulla; Korhola, Atte; Lacourse, Terri; Le Roux, Gaël; Lamentowicz, Mariusz; Large, David; Lavoie, Martin; Loisel, Julie; Mackay, Helen; MacDonald, Glen M; Mäkilä, Markku; Magnan, Gabriel; Marchant, Robert; Marcisz, Katarzyna; Martínez Cortizas, Antonio; Massa, Charly; Mathijssen, Paul J H; Mauquoy, Dmitri; Mighall, Timothy; Mitchell, Fraser J G; Moss, Patrick T; Nichols, Jonathan; Oksanen, Pirita O; Orme, Lisa C; Packalen, Maara; Robinson, Stephen D; Roland, Thomas P; Sanderson, Nicole K; Sannel, A Britta K; Silva-Sánchez, Noemí; Steinberg, Natascha; Swindles, Graeme T; Turner, T Edward; Uglow, Joanna; Väliranta, Minna; van Bellen, Simon; van der Linden, Marjolein; van Geel, Bas; Wang, Guoping; Yu, Zicheng; Zaragoza-Castells, Joana; Zhao, Yan (2018): Latitudinal limits to the predicted increase of the peatland carbon sink with warming. Nature Climate Change, 8(10), 907-913, https://doi.org/10.1038/s41558-018-0271-1

Holmquist, James R (2021): Age determination of JBL 2008 7 (JBL7) peat core from Canada. PANGAEA, https://doi.org/10.1594/PANGAEA.935069

Holmquist, James R (2021): Geochemistry of JBL 2008 7 (JBL7) peat core from Canada. PANGAEA, https://doi.org/10.1594/PANGAEA.928436

Holmquist, James R; MacDonald, Glen M; Gallego-Sala, Angela V (2014): Peatland Initiation, Carbon Accumulation, and 2 ka Depth in the James Bay Lowland and Adjacent Regions. Arctic, Antarctic, and Alpine Research, 46(1), 19-39, https://doi.org/10.1657/1938-4246-46.1.19

Project(s):

Past Global Changes - Carbon in Peat on EArth through Time (PAGES_C-PEAT)

Coverage:

Latitude: 54.400000 * Longitude: -89.520000

Minimum DEPTH, sediment/rock: 0.005 m * Maximum DEPTH, sediment/rock: 3.275 m

Event(s):

JBL7 (JBL7_core1) * Latitude: 54.400000 * Longitude: -89.520000 * Elevation: 150.0 m * Recovery: 330 cm * Location: Canada * Method/Device: Peat corer (PEATC) * Comment: Details to core JBL7_core1 : Coring year: 2008 ; peatland type: sphagnum_bog ; basal age depth: 330 cm; basal age: 6910 uncalib.; basal age: 7607 calBP; n dates: 13 ; Core microtopography: hummock ; carbon rate site: Y3 ; peat properties site: Y ; peat properties sample size: NA cm^3

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	DEPTH, sediment/rock	Depth sed	m	Holmquist, James R		Geocode – Sample midpoint depth
2	Calendar age	Cal age	ka BP	Holmquist, James R	Age, 14C calibrated, OxCal 4.2.4, P sequence deposition model	Median Age
3	Calendar age, maximum/old	Cal age max	ka BP	Holmquist, James R	Age, 14C calibrated, OxCal 4.2.4, P sequence deposition model
4	Calendar age, minimum/young	Cal age min	ka BP	Holmquist, James R	Age, 14C calibrated, OxCal 4.2.4, P sequence deposition model
5	Calendar age	Cal age	ka BP	Holmquist, James R	Age, 14C calibrated, Bacon 2.2 (Blaauw and Christen, 2011)	Median Age
6	Calendar age, maximum/old	Cal age max	ka BP	Holmquist, James R	Age, 14C calibrated, Bacon 2.2 (Blaauw and Christen, 2011)
7	Calendar age, minimum/young	Cal age min	ka BP	Holmquist, James R	Age, 14C calibrated, Bacon 2.2 (Blaauw and Christen, 2011)

License:

Creative Commons Attribution 4.0 International (CC-BY-4.0)

Status:

Curation Level: Enhanced curation (CurationLevelC)

Size:

1437 data points

Data

Download dataset as tab-delimited text — use the following character encoding:

1 Depth sed [m] (Sample midpoint depth)	2 Cal age [ka BP] (Median Age, Age, 14C calibrat...)	3 Cal age max [ka BP] (Age, 14C calibrated, OxCal 4....)	4 Cal age min [ka BP] (Age, 14C calibrated, OxCal 4....)	5 Cal age [ka BP] (Median Age, Age, 14C calibrat...)	6 Cal age max [ka BP] (Age, 14C calibrated, Bacon 2....)	7 Cal age min [ka BP] (Age, 14C calibrated, Bacon 2....)
0.005	-0.057	-0.057	-0.058	-0.0555	-0.0489	-0.0595
0.015	-0.053	-0.031	-0.062	-0.0508	-0.0321	-0.0586
0.025	-0.049	-0.018	-0.060	-0.0461	-0.0151	-0.0581
0.035	-0.043	-0.011	-0.059	-0.0412	0.0020	-0.0577
0.045	-0.038	-0.003	-0.058	-0.0366	0.0188	-0.0573
0.055	-0.032	0.006	-0.056	-0.0311	0.0296	-0.0551
0.065	-0.026	0.017	-0.054	-0.0244	0.0356	-0.0522
0.075	-0.020	0.022	-0.051	-0.0184	0.0433	-0.0498
0.085	-0.014	0.032	-0.048	-0.0127	0.0516	-0.0478
0.095	-0.008	0.039	-0.045	-0.0074	0.0609	-0.0464
0.105	-0.003	0.046	-0.041	-0.0018	0.0667	-0.0429
0.115	0.003	0.055	-0.038	0.0045	0.0735	-0.0387
0.125	0.009	0.062	-0.034	0.0106	0.0794	-0.0357
0.135	0.015	0.068	-0.030	0.0166	0.0861	-0.0333
0.145	0.021	0.075	-0.026	0.0223	0.0948	-0.0310
0.155	0.027	0.081	-0.022	0.0281	0.1015	-0.0266
0.165	0.032	0.089	-0.017	0.0340	0.1062	-0.0219
0.175	0.038	0.096	-0.013	0.0398	0.1110	-0.0183
0.185	0.044	0.102	-0.009	0.0453	0.1179	-0.0146
0.195	0.050	0.109	-0.004	0.0507	0.1275	-0.0116
0.205	0.056	0.115	0.001	0.0560	0.1344	-0.0071
0.215	0.062	0.121	0.006	0.0616	0.1382	-0.0026
0.225	0.067	0.127	0.011	0.0676	0.1437	0.0018
0.235	0.073	0.135	0.016	0.0731	0.1503	0.0054
0.245	0.079	0.140	0.020	0.0782	0.1564	0.0083
0.255	0.085	0.145	0.026	0.0839	0.1617	0.0132
0.265	0.091	0.151	0.032	0.0900	0.1657	0.0191
0.275	0.097	0.156	0.037	0.0959	0.1716	0.0237
0.285	0.102	0.162	0.043	0.1022	0.1767	0.0288
0.295	0.108	0.167	0.049	0.1083	0.1828	0.0321
0.305	0.114	0.173	0.054	0.1142	0.1884	0.0377
0.315	0.120	0.179	0.059	0.1202	0.1923	0.0434
0.325	0.126	0.184	0.065	0.1263	0.1966	0.0488
0.335	0.132	0.190	0.071	0.1323	0.2011	0.0543
0.345	0.137	0.195	0.077	0.1383	0.2073	0.0583
0.355	0.143	0.200	0.084	0.1439	0.2127	0.0641
0.365	0.149	0.205	0.090	0.1496	0.2155	0.0728
0.375	0.155	0.210	0.095	0.1553	0.2195	0.0787
0.385	0.161	0.215	0.102	0.1614	0.2235	0.0833
0.395	0.166	0.220	0.110	0.1671	0.2290	0.0869
0.405	0.172	0.225	0.115	0.1727	0.2336	0.0941
0.415	0.178	0.230	0.122	0.1783	0.2356	0.1036
0.425	0.184	0.235	0.130	0.1842	0.2390	0.1117
0.435	0.189	0.240	0.136	0.1904	0.2430	0.1169
0.445	0.195	0.243	0.145	0.1966	0.2485	0.1218
0.455	0.201	0.247	0.152	0.2016	0.2525	0.1285
0.465	0.206	0.251	0.161	0.2071	0.2549	0.1375
0.475	0.212	0.255	0.167	0.2124	0.2578	0.1444
0.485	0.217	0.258	0.176	0.2178	0.2605	0.1504
0.495	0.221	0.260	0.185	0.2231	0.2647	0.1561
0.505	0.226	0.264	0.192	0.2276	0.2688	0.1657
0.515	0.230	0.268	0.209	0.2320	0.2710	0.1786
0.525	0.237	0.271	0.211	0.2365	0.2739	0.1892
0.535	0.243	0.274	0.216	0.2425	0.2779	0.1963
0.545	0.249	0.275	0.220	0.2491	0.2834	0.2009
0.555	0.254	0.279	0.224	0.2543	0.2876	0.2068
0.565	0.259	0.281	0.230	0.2585	0.2905	0.2145
0.575	0.264	0.284	0.234	0.2631	0.2928	0.2221
0.585	0.268	0.286	0.241	0.2676	0.2956	0.2279
0.595	0.273	0.290	0.247	0.2718	0.2993	0.2313
0.605	0.277	0.291	0.256	0.2766	0.3031	0.2420
0.615	0.280	0.291	0.268	0.2821	0.3065	0.2583
0.625	0.290	0.350	0.268	0.2878	0.3110	0.2701
0.635	0.307	0.382	0.272	0.2940	0.3188	0.2761
0.645	0.326	0.406	0.277	0.2998	0.3305	0.2797
0.655	0.346	0.425	0.284	0.3112	0.3468	0.2870
0.665	0.366	0.445	0.292	0.3281	0.3699	0.2935
0.675	0.387	0.460	0.305	0.3435	0.3999	0.2989
0.685	0.407	0.475	0.315	0.3588	0.4337	0.3025
0.695	0.428	0.485	0.330	0.3737	0.4665	0.3065
0.705	0.446	0.496	0.332	0.3932	0.4856	0.3172
0.715	0.464	0.503	0.335	0.4200	0.4933	0.3284
0.725	0.476	0.545	0.341	0.4464	0.5033	0.3378
0.735	0.490	0.574	0.360	0.4681	0.5190	0.3466
0.745	0.504	0.597	0.395	0.4885	0.5487	0.3518
0.755	0.520	0.616	0.429	0.5041	0.5735	0.3664
0.765	0.537	0.629	0.449	0.5178	0.5866	0.3821
0.775	0.553	0.639	0.468	0.5300	0.6021	0.3944
0.785	0.570	0.647	0.488	0.5439	0.6212	0.4055
0.795	0.589	0.655	0.505	0.5583	0.6452	0.4152
0.805	0.609	0.660	0.525	0.5735	0.6609	0.4409
0.815	0.630	0.665	0.548	0.5894	0.6651	0.4797
0.825	0.646	0.668	0.564	0.6092	0.6708	0.5172
0.835	0.667	0.827	0.566	0.6325	0.6773	0.5500
0.845	0.714	0.908	0.580	0.6561	0.6887	0.5743
0.855	0.768	0.980	0.607	0.6850	0.7333	0.5992
0.865	0.822	1.037	0.650	0.7242	0.8166	0.6177
0.875	0.878	1.079	0.681	0.7721	0.9075	0.6326
0.885	0.932	1.118	0.722	0.8189	1.0021	0.6444
0.895	0.987	1.155	0.771	0.8671	1.0973	0.6571
0.905	1.039	1.179	0.823	0.9162	1.1512	0.7102
0.915	1.082	1.225	0.912	0.9678	1.1668	0.8036
0.925	1.120	1.234	1.011	1.0224	1.1833	0.8896
0.935	1.155	1.325	1.019	1.0759	1.2087	0.9564
0.945	1.189	1.398	1.065	1.1302	1.2537	1.0093
0.955	1.229	1.460	1.078	1.1760	1.3061	1.0519
0.965	1.270	1.520	1.095	1.2135	1.3603	1.0813
0.975	1.311	1.570	1.115	1.2489	1.4385	1.1019
0.985	1.353	1.626	1.138	1.2812	1.5293	1.1146
0.995	1.394	1.676	1.163	1.3143	1.6259	1.1255
1.005	1.437	1.728	1.190	1.3524	1.6911	1.1516
1.015	1.478	1.775	1.220	1.3947	1.7240	1.1778
1.025	1.521	1.821	1.249	1.4364	1.7704	1.1973
1.035	1.562	1.865	1.281	1.4756	1.8266	1.2137
1.045	1.604	1.911	1.317	1.5134	1.8970	1.2282
1.055	1.647	1.955	1.353	1.5529	1.9557	1.2603
1.065	1.688	1.994	1.389	1.5993	1.9871	1.2957
1.075	1.731	2.034	1.429	1.6463	2.0205	1.3224
1.085	1.773	2.073	1.467	1.6893	2.0659	1.3457
1.095	1.815	2.109	1.510	1.7331	2.1167	1.3670
1.105	1.857	2.142	1.551	1.7747	2.1544	1.3993
1.115	1.899	2.178	1.598	1.8190	2.1730	1.4424
1.125	1.942	2.208	1.643	1.8612	2.1958	1.4831
1.135	1.982	2.240	1.693	1.9083	2.2193	1.5153
1.145	2.025	2.267	1.744	1.9503	2.2620	1.5389
1.155	2.066	2.294	1.796	1.9915	2.2940	1.5896
1.165	2.107	2.315	1.851	2.0310	2.3099	1.6616
1.175	2.147	2.330	1.909	2.0709	2.3239	1.7255
1.185	2.185	2.340	1.969	2.1139	2.3429	1.7765
1.195	2.223	2.347	2.037	2.1567	2.3719	1.8086
1.205	2.282	2.351	2.110	2.1935	2.3967	1.8735
1.215	2.333	2.354	2.187	2.2255	2.4018	1.9679
1.225	2.338	2.378	2.189	2.2562	2.4086	2.0483
1.235	2.342	2.394	2.198	2.2885	2.4157	2.1291
1.245	2.347	2.407	2.206	2.3562	2.4250	2.1969
1.255	2.353	2.415	2.213	2.3931	2.4427	2.2287
1.265	2.359	2.424	2.219	2.4014	2.4645	2.2387
1.275	2.365	2.432	2.228	2.4086	2.4899	2.2458
1.285	2.372	2.439	2.239	2.4180	2.5152	2.2519
1.295	2.379	2.449	2.247	2.4254	2.5431	2.2579
1.305	2.385	2.458	2.257	2.4343	2.5627	2.2658
1.315	2.393	2.467	2.266	2.4439	2.5757	2.2768
1.325	2.400	2.476	2.276	2.4532	2.5900	2.2859
1.335	2.408	2.485	2.285	2.4639	2.6057	2.2931
1.345	2.415	2.494	2.296	2.4746	2.6245	2.3015
1.355	2.423	2.501	2.307	2.4859	2.6391	2.3117
1.365	2.431	2.510	2.316	2.4972	2.6490	2.3274
1.375	2.438	2.517	2.329	2.5093	2.6580	2.3403
1.385	2.446	2.525	2.340	2.5205	2.6700	2.3523
1.395	2.454	2.533	2.351	2.5324	2.6857	2.3607
1.405	2.462	2.540	2.362	2.5448	2.6991	2.3739
1.415	2.470	2.546	2.375	2.5574	2.7069	2.3925
1.425	2.478	2.554	2.386	2.5711	2.7166	2.4063
1.435	2.486	2.560	2.399	2.5837	2.7282	2.4175
1.445	2.494	2.567	2.411	2.5962	2.7445	2.4268
1.455	2.502	2.573	2.423	2.6086	2.7559	2.4420
1.465	2.510	2.579	2.435	2.6205	2.7609	2.4589
1.475	2.518	2.584	2.449	2.6326	2.7684	2.4754
1.485	2.526	2.588	2.463	2.6450	2.7770	2.4885
1.495	2.535	2.591	2.479	2.6566	2.7886	2.4995
1.505	2.543	2.592	2.495	2.6697	2.7982	2.5180
1.515	2.550	2.601	2.497
1.525	2.557	2.612	2.501
1.535	2.564	2.622	2.507
1.545	2.571	2.629	2.513
1.555	2.578	2.636	2.520
1.565	2.585	2.645	2.525
1.575	2.592	2.652	2.532
1.585	2.599	2.659	2.539
1.595	2.606	2.665	2.545
1.605	2.613	2.672	2.553
1.615	2.620	2.679	2.559
1.625	2.627	2.685	2.566
1.635	2.635	2.690	2.575
1.645	2.642	2.697	2.582
1.655	2.649	2.702	2.590
1.665	2.656	2.708	2.598
1.675	2.663	2.713	2.606
1.685	2.670	2.718	2.614
1.695	2.678	2.722	2.624
1.705	2.685	2.727	2.633
1.715	2.692	2.731	2.642
1.725	2.699	2.735	2.650
1.735	2.706	2.739	2.660
1.745	2.713	2.742	2.672
1.755	2.719	2.745	2.680
1.765	2.726	2.747	2.696
1.775	2.732	2.749	2.708
1.785	2.784	3.166	2.702
1.795	2.889	3.379	2.713
1.805	3.001	3.557	2.727
1.815	3.115	3.716	2.745
1.825	3.227	3.872	2.778
1.835	3.341	4.034	2.827
1.845	3.456	4.171	2.887
1.855	3.569	4.315	2.953
1.865	3.682	4.439	3.026
1.875	3.795	4.564	3.104
1.885	3.912	4.683	3.194
1.895	4.023	4.804	3.284
1.905	4.137	4.919	3.384
1.915	4.252	5.026	3.485
1.925	4.368	5.120	3.594
1.935	4.482	5.221	3.698
1.945	4.594	5.314	3.817
1.955	4.709	5.397	3.935
1.965	4.822	5.482	4.067
1.975	4.935	5.551	4.199
1.985	5.050	5.620	4.331
1.995	5.165	5.682	4.482
2.005	5.277	5.728	4.624
2.015	5.391	5.759	4.778
2.025	5.502	5.777	4.939
2.035	5.614	5.793	5.118
2.045	5.719	5.803	5.339
2.055	5.772	5.798	5.755
2.065	5.777	5.806	5.756
2.075	5.781	5.813	5.759
2.085	5.786	5.824	5.761
2.095	5.791	5.829	5.764
2.105	5.797	5.839	5.766
2.115	5.802	5.844	5.769
2.125	5.807	5.853	5.772
2.135	5.812	5.860	5.775
2.145	5.817	5.865	5.778
2.155	5.822	5.874	5.781
2.165	5.827	5.880	5.785
2.175	5.833	5.885	5.789
2.185	5.838	5.893	5.792
2.195	5.843	5.900	5.795
2.205	5.848	5.905	5.800
2.215	5.853	5.912	5.803
2.225	5.858	5.919	5.806
2.235	5.864	5.925	5.810
2.245	5.869	5.930	5.815
2.255	5.874	5.935	5.820
2.265	5.879	5.943	5.822
2.275	5.885	5.949	5.827
2.285	5.889	5.955	5.831
2.295	5.895	5.960	5.835
2.305	5.900	5.965	5.840
2.315	5.905	5.970	5.845
2.325	5.910	5.977	5.849
2.335	5.915	5.984	5.853
2.345	5.921	5.990	5.857
2.355	5.926	5.996	5.861
2.365	5.931	6.001	5.866
2.375	5.937	6.006	5.870
2.385	5.941	6.012	5.876
2.395	5.947	6.016	5.880
2.405	5.952	6.023	5.885
2.415	5.957	6.027	5.890
2.425	5.962	6.033	5.894
2.435	5.967	6.039	5.899
2.445	5.973	6.044	5.904
2.455	5.978	6.050	5.908
2.465	5.983	6.054	5.913
2.475	5.988	6.060	5.918
2.485	5.993	6.065	5.923
2.495	5.999	6.071	5.928
2.505	6.004	6.075	5.933
2.515	6.009	6.080	5.939
2.525	6.014	6.085	5.943
2.535	6.019	6.090	5.948
2.545	6.024	6.096	5.953
2.555	6.030	6.100	5.959
2.565	6.035	6.105	5.964
2.575	6.040	6.110	5.969
2.585	6.046	6.115	5.974
2.595	6.051	6.120	5.979
2.605	6.056	6.125	5.984
2.615	6.061	6.130	5.990
2.625	6.066	6.135	5.995
2.635	6.072	6.140	6.000
2.645	6.077	6.145	6.005
2.655	6.082	6.149	6.010
2.665	6.087	6.154	6.016
2.675	6.092	6.158	6.022
2.685	6.097	6.163	6.027
2.695	6.103	6.167	6.034
2.705	6.108	6.171	6.040
2.715	6.113	6.176	6.045
2.725	6.118	6.180	6.050
2.735	6.123	6.185	6.055
2.745	6.129	6.190	6.060
2.755	6.134	6.194	6.067
2.765	6.139	6.198	6.073
2.775	6.144	6.201	6.080
2.785	6.149	6.206	6.085
2.795	6.155	6.210	6.090
2.805	6.160	6.215	6.095
2.815	6.165	6.219	6.102
2.825	6.170	6.222	6.110
2.835	6.175	6.225	6.115
2.845	6.181	6.230	6.121
2.855	6.186	6.234	6.127
2.865	6.191	6.237	6.135
2.875	6.196	6.241	6.141
2.885	6.201	6.245	6.146
2.895	6.206	6.248	6.154
2.905	6.212	6.251	6.161
2.915	6.217	6.255	6.166
2.925	6.222	6.258	6.175
2.935	6.227	6.261	6.181
2.945	6.232	6.264	6.188
2.955	6.238	6.266	6.197
2.965	6.243	6.269	6.203
2.975	6.248	6.271	6.214
2.985	6.252	6.274	6.221
2.995	6.257	6.275	6.231
3.005	6.261	6.275	6.245
3.015	6.286	6.484	6.241
3.025	6.337	6.583	6.247
3.035	6.392	6.670	6.256
3.045	6.447	6.745	6.267
3.055	6.502	6.819	6.285
3.065	6.557	6.888	6.305
3.075	6.613	6.957	6.335
3.085	6.668	7.022	6.369
3.095	6.723	7.086	6.405
3.105	6.778	7.150	6.445
3.115	6.834	7.205	6.485
3.125	6.890	7.258	6.530
3.135	6.945	7.313	6.582
3.145	7.001	7.364	6.633
3.155	7.056	7.413	6.685
3.165	7.112	7.459	6.740
3.175	7.167	7.500	6.796
3.185	7.222	7.541	6.863
3.195	7.278	7.577	6.920
3.205	7.333	7.612	6.987
3.215	7.388	7.640	7.052
3.225	7.444	7.665	7.121
3.235	7.499	7.683	7.195
3.245	7.553	7.700	7.271
3.255	7.607	7.715	7.354
3.265	7.656	7.731	7.463
3.275	7.690	7.739	7.665