Citation:

PANGAEA.941472

Name: Radiocarbon measurements on tree rings of tree Q2750, BRAMS
Published: 2022-02-24
License: https://creativecommons.org/licenses/by/4.0/
Keywords: C14; radiocarbon; tree ring

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Keyword(s):

C14; radiocarbon; tree ring

Related to:

Baillie, Mike G L (1982): Tree-ring dating and archaeology. (London : Croom Helm

Němec, Mojmír; Wacker, Lukas; Hajdas, Irka; Gäggeler, Heinz (2010): Alternative methods for cellulose preparation for AMS measurement. Radiocarbon, 52(3), 1358-1370, https://doi.org/10.1017/S0033822200046440

Wacker, L; Christl, Marcus; Synal, Hans-Arno (2010): Bats: A new tool for AMS data reduction. Nuclear Instruments and Methods in Physics Research. Section B: Beam Interactions with Materials and Atoms, 268(7-8), 976-979, https://doi.org/10.1016/j.nimb.2009.10.078

Wacker, Lukas; Němec, Mojmír; Bourquin, J (2010): A revolutionary graphitisation system: Fully automated, compact and simple. Nuclear Instruments & Methods in Physics Research Section B-Beam Interactions with Materials and Atoms, 268(7-8), 931-934, https://doi.org/10.1016/j.nimb.2009.10.067

Coverage:

Latitude: 54.870000 * Longitude: -6.280000

Event(s):

Q2750 * Latitude: 54.870000 * Longitude: -6.280000 * Method/Device: Tree ring sampling (TREE) * Comment: "Quercus sp.; pretreatment: Base Acid Base Acid Bleach; Genus: holocellulose"

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	AGE	Age	ka BP	Brehm, Nicolas		Geocode
2	Calendar years per sample	calspan	a	Brehm, Nicolas
3	Age, dated	Age dated	ka	Brehm, Nicolas	Age, 14C AMS
4	Age, dated, uncertainty	Age dated unc	±	Brehm, Nicolas	calculated, 1 sigma
5	δ13C, tree rings	δ13C TR	‰ PDB	Brehm, Nicolas
6	Fraction modern carbon	F14C		Brehm, Nicolas
7	Fraction modern carbon, uncertainty	F14C unc	±	Brehm, Nicolas	calculated, 1 sigma
8	Sample number	Sample no		Brehm, Nicolas
9	Preparation number	Preparation no		Brehm, Nicolas
10	Target number	Target no		Brehm, Nicolas
11	Tree ring number	Ring	#	Brehm, Nicolas
12	Tree ID	Tree ID		Brehm, Nicolas

License:

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

Status:

Curation Level: Enhanced curation (CurationLevelC)

Size:

517 data points

Data

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

1 Age [ka BP]	2 calspan [a]	3 Age dated [ka]	4 Age dated unc [±]	5 δ13C TR [‰ PDB]	6 F14C	7 F14C unc [±]	8 Sample no	9 Preparation no	10 Target no	11 Ring [#]	12 Tree ID
7.159	1	6.249	0.018	-0.0261	0.4594	0.0010	3230	1	1	219	Q2750
7.157	1	6.236	0.017	-0.0248	0.4601	0.0010	3228	1	1	221	Q2750
7.155	1	6.210	0.018	-0.0242	0.4616	0.0010	3226	1	1	223	Q2750
7.154	1	6.233	0.015	-0.0230	0.4603	0.0009	3225	1	1	224	Q2750
7.153	1	6.208	0.017	-0.0266	0.4617	0.0010	3224	1	1	225	Q2750
7.151	1	6.248	0.017	-0.0267	0.4594	0.0010	3222	1	1	227	Q2750
7.150	1	6.199	0.016	-0.0286	0.4622	0.0009	3221	1	1	228	Q2750
7.147	1	6.203	0.018	-0.0266	0.4620	0.0010	3218	1	1	231	Q2750
7.146	1	6.162	0.018	-0.0262	0.4644	0.0010	3217	1	1	232	Q2750
7.144	1	6.191	0.017	-0.0294	0.4627	0.0010	3215	1	1	234	Q2750
7.143	1	6.166	0.017	-0.0260	0.4641	0.0010	3214	1	1	235	Q2750
7.141	1	6.136	0.018	-0.0268	0.4658	0.0010	3212	1	1	237	Q2750
7.140	1	6.119	0.018	-0.0265	0.4668	0.0010	3211	1	1	238	Q2750
7.139	1	6.134	0.017	-0.0249	0.4660	0.0010	3210	1	1	239	Q2750
7.138	1	6.123	0.018	-0.0263	0.4666	0.0010	3209	1	1	240	Q2750
7.137	1	6.130	0.016	-0.0277	0.4662	0.0009	3208	1	1	241	Q2750
7.134	1	6.151	0.018	-0.0261	0.4650	0.0010	3205	1	1	244	Q2750
7.133	1	6.132	0.018	-0.0267	0.4661	0.0011	3204	1	1	245	Q2750
7.132	1	6.148	0.016	-0.0272	0.4652	0.0009	3203	1	1	246	Q2750
7.131	1	6.136	0.017	-0.0271	0.4658	0.0010	3202	1	1	247	Q2750
7.130	1	6.152	0.017	-0.0251	0.4649	0.0010	3201	1	1	248	Q2750
7.129	1	6.136	0.015	-0.0227	0.4658	0.0009	3200	1	1	249	Q2750
7.128	1	6.168	0.017	-0.0285	0.4640	0.0010	3199	1	1	250	Q2750
7.127	1	6.177	0.018	-0.0257	0.4635	0.0010	3198	1	1	251	Q2750
7.124	1	6.201	0.018	-0.0253	0.4621	0.0010	3195	1	1	254	Q2750
7.125	1	6.151	0.019	-0.0267	0.4650	0.0011	3196	1	2	253	Q2750
7.126	1	6.165	0.019	-0.0258	0.4642	0.0011	3197	1	1	252	Q2750
7.135	1	6.116	0.019	-0.0292	0.4670	0.0011	3206	1	1	243	Q2750
7.142	1	6.152	0.019	-0.0261	0.4649	0.0011	3213	1	1	236	Q2750
7.145	1	6.151	0.018	-0.0253	0.4650	0.0011	3216	1	1	233	Q2750
7.148	1	6.164	0.019	-0.0260	0.4642	0.0011	3219	1	1	230	Q2750
7.149	1	6.211	0.019	-0.0268	0.4615	0.0011	3220	1	1	229	Q2750
7.156	1	6.240	0.019	-0.0325	0.4599	0.0011	3227	1	1	222	Q2750
7.163	1	6.304	0.019	-0.0273	0.4562	0.0011	3234	1	1	143	Q2729
7.167	1	6.245	0.019	-0.0275	0.4596	0.0011	3238	1	1	139	Q2729
7.170	1	6.211	0.020	-0.0372	0.4616	0.0012	3241	1	1	136	Q2729
7.177	1	6.264	0.019	-0.0271	0.4585	0.0011	3248	1	1	129	Q2729
7.187	1	6.287	0.019	-0.0271	0.4572	0.0011	3258	1	1	119	Q2729
7.193	1	6.238	0.019	-0.0273	0.4600	0.0011	3264	1	1	113	Q2729
7.196	1	6.247	0.018	-0.0267	0.4595	0.0011	3267	1	1	110	Q2729
7.209	1	6.298	0.019	-0.0275	0.4566	0.0011	3280	1	1	97	Q2729
7.213	1	6.293	0.019	-0.0273	0.4569	0.0011	3284	1	1	93	Q2729
7.219	1	6.276	0.019	-0.0271	0.4578	0.0011	3290	1	1	87	Q2729
7.219	1	6.301	0.018	-0.0270	0.4564	0.0010	3290	1	2	87	Q2729
7.228	1	6.231	0.019	-0.0272	0.4604	0.0011	3299	1	2	78	Q2729
7.242	1	6.282	0.019	-0.0309	0.4575	0.0011	3313	1	1	64	Q2729
7.246	1	6.240	0.019	-0.0270	0.4599	0.0011	3317	1	1	60	Q2729