Citation:

PANGAEA.941495

Name: Trace elements in ostracod valves of TAN12-2 from Tangra Yumco (Table 2)
Published: 2022-02-25
License: https://creativecommons.org/licenses/by/4.0/
Keywords: Ostracoda; Paleoclimate; Paleolimnology; Rare earth elements; Stable carbon and oxygen isotopes; trace elements ratio

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Keyword(s):

Ostracoda; Paleoclimate; Paleolimnology; Rare earth elements; Stable carbon and oxygen isotopes; trace elements ratio

Related to:

Börner, Nicole; Jochum, Klaus Peter; Stuhr, Marleen; Abstein, Michelle; Plessen, Birgit; Frenzel, Peter; Wang, Junbo; Zhu, Liping; Schwalb, Antje (2022): Late Quaternary changes in moisture availability and weathering intensity on the central Tibetan Plateau indicated by chemical signatures of ostracod shells. Frontiers in Earth Science, 10, 826143, https://doi.org/10.3389/feart.2022.826143

Funding:

German Research Foundation (DFG), grant/award no. 202964542 : Microfossils as indicators of aquatic ecosystem evolution and monsoon dynamics

German Research Foundation (DFG), grant/award no. 58017702 : SPP 1372: Tibetan Plateau: Formation - Climate - Ecosystems (TIP)

Coverage:

Latitude: 31.252500 * Longitude: 86.722830

Minimum DEPTH, sediment/rock: 0.04 m * Maximum DEPTH, sediment/rock: 8.27 m

Event(s):

TAN12-2 * Latitude: 31.252500 * Longitude: 86.722830 * Lake water depth: -223 * Method/Device: Gravity corer (GC)

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	DEPTH, sediment/rock	Depth sed	m			Geocode – ECCD=event corrected composite depth
2	AGE	Age	ka BP			Geocode
3	Leucocytherella sinensis, Magnesium/Calcium ratio	L. sinensis Mg/Ca	mmol/mol	Börner, Nicole	ICP–MS Thermo Element 2 combined with a 213 nm (UP-213) Nd:YAG laser ablation system from New Wave	Isotopes measured: 25Mg, 43Ca
4	Leucocytherella sinensis, Strontium/Calcium ratio	L. sinensis Sr/Ca	mmol/mol	Börner, Nicole	ICP–MS Thermo Element 2 combined with a 213 nm (UP-213) Nd:YAG laser ablation system from New Wave	Isotopes measured: 88Sr, 43Ca
5	Leucocytherella sinensis, Barium/Calcium ratio	L. sinensis Ba/Ca	mmol/mol	Börner, Nicole	ICP–MS Thermo Element 2 combined with a 213 nm (UP-213) Nd:YAG laser ablation system from New Wave	Isotopes measured: 137Ba, 43Ca
6	Leucocytherella sinensis, Manganese/Calcium ratio	L. sinensis Mn/Ca	mmol/mol	Börner, Nicole	ICP–MS Thermo Element 2 combined with a 213 nm (UP-213) Nd:YAG laser ablation system from New Wave	Isotopes measured: 55Mn, 43Ca
7	Leucocytherella sinensis, Iron/Calcium ratio	L. sinensis Fe/Ca	mmol/mol	Börner, Nicole	ICP–MS Thermo Element 2 combined with a 213 nm (UP-213) Nd:YAG laser ablation system from New Wave	Isotopes measured: 57Fe, 43Ca
8	Leucocytherella sinensis, Uranium/Calcium ratio	L. sinensis U/Ca	mmol/mol	Börner, Nicole	ICP–MS Thermo Element 2 combined with a 213 nm (UP-213) Nd:YAG laser ablation system from New Wave	Isotopes measured: 238U, 43Ca
9	Leucocytherella sinensis, rare-earth elements/Calcium ratio	L. sinensis REE/Ca	mmol/mol	Börner, Nicole	ICP–MS Thermo Element 2 combined with a 213 nm (UP-213) Nd:YAG laser ablation system from New Wave	Isotopes measured: 139La, 140Ce, 141Pr, 146Nd, 147Sm, 151Eu, 157Gd, 159Tb, 163Dy, 165Ho, 167Er, 169Tm, 174Yb, 175Lu, 43Ca; chondrite normalized
10	Leucocytherella sinensis, light rare-earth elements (La, Ce, Pr, Nd, Sm, Eu)/Calcium ratio	L. sinensis LREE/Ca	mmol/mol	Börner, Nicole	ICP–MS Thermo Element 2 combined with a 213 nm (UP-213) Nd:YAG laser ablation system from New Wave	chondrite normalized
11	Leucocytherella sinensis, heavy rare-earth elements (Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu)/Calcium ratio	L. sinensis HREE/Ca	mmol/mol	Börner, Nicole	ICP–MS Thermo Element 2 combined with a 213 nm (UP-213) Nd:YAG laser ablation system from New Wave	chondrite normalized

License:

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

Status:

Curation Level: Enhanced curation (CurationLevelC)

Size:

1215 data points

Data

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

1 Depth sed [m]	2 Age [ka BP]	3 L. sinensis Mg/Ca [mmol/mol]	4 L. sinensis Sr/Ca [mmol/mol]	5 L. sinensis Ba/Ca [mmol/mol]	6 L. sinensis Mn/Ca [mmol/mol]	7 L. sinensis Fe/Ca [mmol/mol]	8 L. sinensis U/Ca [mmol/mol]	9 L. sinensis REE/Ca [mmol/mol]	10 L. sinensis LREE/Ca [mmol/mol]	11 L. sinensis HREE/Ca [mmol/mol]
0.04	0.3030	35.07	1.15	0.506	3.26	18.385	16.930	0.1044	0.0733	0.0311
0.17	0.6250	16.62	0.89	0.253	1.41	0.721	0.836	0.0040	0.0024	0.0016
0.19	0.7060	21.61	1.01	0.220	3.76	2.404	2.149	0.0241	0.0131	0.0111
0.21	0.7860	23.80	1.02	0.454	7.50	4.117	3.362	0.0870	0.0713	0.0157
0.57	1.7320	18.91	0.91	0.196	2.26	1.181	1.927	0.0051	0.0029	0.0022
0.64	1.8670	12.25	0.72	0.149	2.04	0.622	0.547	0.0065	0.0027	0.0038
0.96	2.4840	7.41	0.47	0.052	1.74	0.135	0.169	0.0119	0.0018	0.0101
0.99	2.5410	8.98	0.51	0.060	1.82	0.264	0.938	0.0157	0.0037	0.0120
1.00	2.5610	7.97	0.56	0.080	1.64	0.300	1.005	0.0177	0.0056	0.0121
1.01	2.5800	8.07	0.52	0.056	1.67	0.132	0.179	0.0152	0.0031	0.0121
1.07	2.7990	5.66	0.56	0.047	1.12	0.109	0.157	0.0125	0.0021	0.0105
1.10	2.9090	6.88	0.55	0.080	1.59	0.162	0.281	0.0146	0.0034	0.0112
1.15	3.0910	6.75	0.53	0.063	1.42	0.166	0.194	0.0114	0.0019	0.0094
1.19	3.2370	6.19	0.49	0.060	1.22	0.149	0.167	0.0116	0.0018	0.0099
1.22	3.3470	7.36	0.49	0.086	1.35	0.180	0.262	0.0131	0.0020	0.0111
1.26	3.4330	8.28	0.55	0.060	1.96	0.168	0.396	0.0211	0.0065	0.0146
1.28	3.4470	9.98	0.52	0.068	1.47	0.382	1.321	0.0189	0.0055	0.0135
1.29	3.4530	8.43	0.48	0.067	1.28	0.122	0.131	0.0111	0.0013	0.0098
1.33	3.4800	8.76	0.37	0.058	1.30	0.386	0.559	0.0117	0.0034	0.0083
1.36	3.5000	7.02	0.53	0.061	1.41	0.155	0.367	0.0145	0.0030	0.0115
1.42	3.5400	8.39	0.47	0.050	1.22	0.147	0.279	0.0087	0.0013	0.0073
1.43	3.5470	9.43	0.52	0.052	1.39	0.163	0.458	0.0134	0.0025	0.0109
1.48	3.5800	7.24	0.57	0.055	1.72	0.139	0.148	0.0154	0.0026	0.0128
1.51	3.6680	9.94	0.51	0.074	1.52	0.150	0.374	0.0118	0.0028	0.0091
1.55	3.7860	8.66	0.52	0.131	1.59	0.233	0.646	0.0136	0.0029	0.0107
1.58	3.8740	7.90	0.53	0.085	1.90	0.220	0.438	0.0175	0.0027	0.0148
1.83	4.6090	6.70	0.55	0.107	1.14	0.316	0.851	0.0307	0.0098	0.0209
1.85	4.6680	7.16	0.51	0.054	0.36	0.174	0.289	0.0148	0.0029	0.0119
1.89	4.7850	5.84	0.61	0.069	0.30	0.209	0.513	0.0167	0.0067	0.0100
1.95	4.9620	5.46	0.57	0.075	0.37	0.225	0.528	0.0168	0.0044	0.0124
1.98	5.0500	6.68	0.56	0.093	0.46	0.234	0.571	0.0207	0.0070	0.0137
2.00	5.0800	4.46	0.74	0.077	0.69	0.213	0.414	0.0329	0.0190	0.0139
2.02	5.1100	7.84	0.54	0.099	0.75	0.192	0.221	0.0162	0.0039	0.0123
2.05	5.1560	4.74	0.64	0.141	0.45	0.131	0.121	0.0207	0.0066	0.0141
2.06	5.1780	7.81	0.51	0.111	0.48	0.301	0.901	0.0166	0.0065	0.0102
2.08	5.2010	6.68	0.61	0.165	0.74	0.426	1.518	0.0363	0.0116	0.0247
2.12	5.2610	5.43	0.60	0.124	0.50	0.170	0.523	0.0232	0.0108	0.0123
2.15	5.3070	3.71	0.60	0.095	0.41	0.121	0.139	0.0205	0.0051	0.0154
2.18	5.3520	5.52	0.57	0.096	0.70	0.133	0.314	0.0175	0.0040	0.0135
2.20	5.3820	6.81	0.64	0.059	0.83	0.335	1.038	0.0218	0.0078	0.0140
2.24	5.4430	5.71	0.54	0.088	0.69	0.141	0.277	0.0265	0.0077	0.0188
2.28	5.5030	6.12	0.62	0.069	0.51	0.171	0.306	0.0195	0.0073	0.0122
2.34	5.5940	3.55	0.47	0.031	0.52	0.138	0.241	0.0162	0.0043	0.0119
2.36	5.6240	4.90	0.56	0.052	0.59	0.115	0.087	0.0161	0.0035	0.0126
2.39	5.6690	5.10	0.67	0.142	0.25	0.100	0.183	0.0084	0.0028	0.0056
2.44	5.7450	5.04	0.63	0.049	0.36	0.097	0.060	0.0177	0.0056	0.0121
2.45	5.7675	3.50	0.67	0.050	0.57	0.114	0.227	0.0231	0.0062	0.0169
2.46	5.7750	4.44	0.59	0.050	0.26	0.136	0.306	0.0167	0.0055	0.0113
2.49	5.8200	3.95	0.60	0.125	0.47	0.080	0.160	0.0187	0.0066	0.0121
2.53	5.9200	4.93	0.57	0.045	0.61	0.154	0.401	0.0193	0.0066	0.0127
2.72	6.3950	4.88	0.61	0.059	0.79	0.244	0.728	0.0251	0.0080	0.0172
2.74	6.4450	3.82	0.54	0.044	0.63	0.095	0.197	0.0162	0.0033	0.0128
2.77	6.5200	3.66	0.78	0.079	0.31	0.127	0.306	0.0227	0.0082	0.0145
2.80	6.5950	2.51	0.66	0.040	0.28	0.103	0.182	0.0191	0.0050	0.0141
2.83	6.6700	3.67	0.62	0.034	0.18	0.157	0.389	0.0116	0.0052	0.0064
2.88	6.7380	4.93	0.61	0.053	0.57	0.143	0.307	0.0277	0.0062	0.0215
2.91	6.7790	4.79	0.60	0.048	0.19	0.136	0.253	0.0104	0.0030	0.0075
2.96	6.8480	1.96	0.68	0.071	0.34	0.063	0.117	0.0255	0.0100	0.0156
2.98	6.8750	3.77	0.64	0.049	0.54	0.219	0.642	0.0324	0.0106	0.0218
3.02	6.9300	2.63	0.58	0.047	0.62	0.120	0.221	0.0296	0.0126	0.0170
3.06	6.9840	2.89	0.66	0.042	0.30	0.100	0.104	0.0185	0.0073	0.0112
3.12	7.0660	3.14	0.54	0.043	0.50	0.143	0.255	0.0181	0.0066	0.0115
3.20	7.1750	3.81	0.60	0.045	1.15	0.126	0.205	0.0231	0.0031	0.0200
3.26	7.2570	2.91	0.56	0.039	0.79	0.094	0.230	0.0225	0.0042	0.0183
3.30	7.3120	4.50	0.61	0.041	0.78	0.204	0.632	0.0197	0.0057	0.0141
3.34	7.3670	3.91	0.87	0.072	0.52	0.135	0.390	0.0146	0.0044	0.0102
3.42	7.4760	4.41	0.63	0.044	0.79	0.201	0.533	0.0239	0.0064	0.0176
3.44	7.5030	4.73	0.56	0.053	2.44	0.143	0.278	0.0402	0.0060	0.0343
3.47	7.5440	3.12	0.57	0.051	0.65	0.106	0.333	0.0272	0.0066	0.0205
3.51	7.5990	5.24	0.60	0.075	0.47	0.181	0.505	0.0142	0.0038	0.0104
3.54	7.6400	3.77	0.52	0.046	1.41	0.124	0.141	0.0317	0.0040	0.0276
3.58	7.6940	4.09	0.57	0.056	1.99	0.128	0.134	0.0333	0.0033	0.0300
3.61	7.7350	3.50	0.53	0.059	1.81	0.167	0.687	0.0943	0.0611	0.0331
3.63	7.7630	3.51	0.55	0.048	1.25	0.131	0.168	0.0397	0.0045	0.0352
3.64	7.7760	4.25	1.14	0.084	2.43	0.217	0.416	0.0744	0.0147	0.0597
3.67	7.9360	3.54	0.55	0.055	1.29	0.084	0.109	0.0349	0.0034	0.0315
3.71	8.2280	3.04	0.46	0.056	1.43	0.098	0.248	0.0343	0.0088	0.0254
3.73	8.3730	2.85	0.56	0.047	1.46	0.096	0.131	0.0257	0.0041	0.0216
3.77	8.6650	3.14	0.52	0.048	2.36	0.081	0.165	0.0339	0.0050	0.0289
3.83	9.1030	4.36	0.56	0.055	1.64	0.107	0.170	0.0303	0.0051	0.0252
3.88	9.4670	3.79	0.51	0.055	1.69	0.095	0.141	0.0305	0.0075	0.0230
3.99	9.7600	4.75	2.27	0.106	0.86	0.328	0.785	0.0479	0.0267	0.0212
4.08	9.9580	5.06	0.44	0.044	2.93	0.133	0.193	0.0477	0.0105	0.0372
4.11	10.0240	4.27	0.51	0.052	2.45	0.113	0.458	0.0292	0.0044	0.0248
4.15	10.1120	6.50	0.62	0.058	2.26	0.203	1.164	0.0445	0.0123	0.0321
4.18	10.1780	6.44	0.93	0.063	3.19	0.180	0.664	0.0290	0.0040	0.0250
4.21	10.3850	11.11	1.73	0.116	1.43	0.331	2.109	0.0226	0.0110	0.0116
4.24	10.6640	8.71	1.53	0.153	1.30	0.382	1.507	0.0537	0.0382	0.0155
4.27	10.9420	5.92	12.57	0.202	1.35	0.510	1.597	0.1394	0.1056	0.0338
4.29	11.1270	6.03	1.20	0.117	1.47	0.568	3.073	0.1311	0.0993	0.0318
4.33	11.2490	10.68	1.03	0.137	1.81	0.487	2.640	0.0874	0.0611	0.0263
4.37	11.2880	7.21	0.76	0.081	1.91	1.259	4.485	0.1361	0.0936	0.0425
4.41	11.3270	8.13	0.76	0.086	3.09	0.290	1.244	0.0533	0.0168	0.0366
4.44	11.3570	4.19	0.94	0.105	1.89	0.297	1.118	0.0663	0.0342	0.0322
4.52	11.4350	6.31	0.74	0.083	2.18	0.851	3.553	0.1458	0.0974	0.0483
4.87	11.7770	1.73	14.21	0.201	0.24	0.101	0.269	0.0782	0.0644	0.0138
4.91	11.8160	3.08	14.35	0.218	0.39	0.245	1.054	0.1226	0.0944	0.0283
4.99	11.8940	4.68	2.46	0.131	0.42	0.734	3.198	0.2862	0.2320	0.0542
5.06	11.9630	3.77	1.12	0.067	0.51	0.271	1.303	0.0920	0.0689	0.0231
5.08	11.9820	3.60	0.87	0.111	1.88	0.493	1.299	0.1996	0.1382	0.0615
5.11	12.0110	4.34	7.31	0.219	0.45	0.183	0.739	0.0926	0.0729	0.0197
5.19	12.1090	2.84	1.98	0.122	0.87	0.265	0.708	0.1146	0.0884	0.0262
5.21	12.1480	6.48	1.27	0.272	0.63	0.814	3.181	0.0617	0.0444	0.0173
5.24	12.2070	2.11	1.12	0.081	0.46	0.632	0.791	0.0423	0.0291	0.0132
5.27	12.2660	3.53	0.72	0.096	1.27	0.571	1.473	0.1019	0.0758	0.0261
5.29	12.3050	2.78	0.66	0.057	0.65	0.496	0.921	0.1066	0.0736	0.0329
5.33	12.3830	3.62	0.60	0.059	0.73	0.707	1.934	0.0630	0.0445	0.0185
5.36	12.4420	7.82	1.67	0.113	5.86	0.904	1.376	0.1093	0.0672	0.0421
5.38	12.4810	4.74	3.59	0.155	1.45	0.266	0.935	0.1325	0.1015	0.0310
5.40	12.5210	6.07	0.59	0.110	3.78	0.825	0.664	0.0324	0.0056	0.0268
5.43	12.5790	10.61	0.71	0.120	2.12	0.603	0.332	0.0227	0.0066	0.0160
5.57	12.7970	2.47	3.29	0.166	1.04	0.324	1.487	0.1712	0.1294	0.0418
5.60	12.9120	5.20	3.65	0.238	3.83	1.492	1.498	0.2005	0.1514	0.0490
5.61	12.8770	3.50	2.99	0.144	2.37	0.602	2.838	0.2256	0.1700	0.0556
5.62	12.9520	2.96	3.56	0.202	3.39	0.864	1.270	0.1700	0.1258	0.0441
5.63	12.9180	6.25	10.42	0.271	0.85	0.627	2.659	0.2344	0.1523	0.0821
5.70	13.1080	4.23	2.34	0.178	5.54	1.679	3.300	0.3383	0.2628	0.0754
5.71	13.1280	7.00	2.47	0.185	2.62	2.873	2.833	0.1431	0.1111	0.0320
5.85	13.4020	14.59	3.01	0.278	4.81	10.133	12.008	0.4410	0.3555	0.0855
5.95	14.0550	9.28	2.40	0.309	5.91	3.833	3.914	0.4737	0.3671	0.1066
6.11	15.6870	11.41	3.85	0.256	3.99	2.246	7.468	0.4543	0.3347	0.1196
6.20	15.9010	10.40	0.62	0.132	0.38	0.395	1.323	0.0213	0.0099	0.0114
6.28	16.1270	11.98	2.32	0.296	11.37	2.389	3.155	0.1248	0.0479	0.0770
6.38	16.2520	15.56	1.90	0.231	9.42	4.118	5.447	0.1483	0.0655	0.0829
6.48	16.3650	11.63	2.44	0.349	5.09	2.419	2.618	0.0678	0.0302	0.0376
6.53	16.4220	17.14	1.79	0.297	3.12	5.095	7.089	0.0680	0.0338	0.0343
6.73	16.6490	13.79	2.05	0.276	3.31	1.783	2.678	0.0456	0.0146	0.0310
6.78	16.7060	17.15	1.70	0.211	3.07	5.613	6.964	0.0712	0.0350	0.0362
6.88	16.8190	15.13	1.80	0.317	3.42	3.799	4.127	0.0642	0.0313	0.0330
6.98	16.9330	8.65	1.27	0.190	2.70	1.046	2.169	0.0377	0.0160	0.0217
7.08	17.0460	18.59	2.00	0.295	2.33	2.760	3.766	0.0490	0.0249	0.0241
7.13	17.0860	14.89	1.28	0.227	5.62	5.433	7.965	0.1533	0.1020	0.0513
7.31	17.0000	6.33	0.78	0.139	0.28	0.245	0.727	0.0104	0.0056	0.0048
8.26	17.3530	16.22	4.76	0.128	1.50	1.863	2.054	0.1940	0.1576	0.0364
8.27	17.3560	38.60	5.59	0.388	3.50	2.010	4.144	0.4755	0.3773	0.0982