Citation:

PANGAEA.966606

Name: Bulk grain size of sediment core MVSEIS08_TG-2 from Gulf of Cadiz
Published: 2024-06-05
License: https://creativecommons.org/licenses/by/4.0/
Keywords: contourites; Gulf of Cadiz; Heinrich Event 1; Mediterranean outflow; MOW; sortable silt; SST (foraminifera); stable oxygen and carbon isotopes; Younger Dryas

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Abstract:

Organic matter was eliminated with 33% of hydrogen peroxide (H2O2) and carbonates removed with 0.2N hydrogen chloride (HCl). Then, samples were dispersed with 0.5% Na-hexametaphosphate (Calgon) and ultra-sonicated for 2 min. Prior to grain-size analysis in a Sedigraph Micromeritics III Plus, samples were homogenised by stirring in a magnetic plate for 30 min.

Keyword(s):

contourites; Gulf of Cadiz; Heinrich Event 1; Mediterranean outflow; MOW; sortable silt; SST (foraminifera); stable oxygen and carbon isotopes; Younger Dryas

Related to:

Lebreiro, Susana Martin; Antón López, Laura; Reguera, Maria Isabel; Marzocchi, Alice (2018): Paleoceanographic and climatic implications of a new Mediterranean Outflow branch in the southern Gulf of Cadiz. Quaternary Science Reviews, 197, 92-111, https://doi.org/10.1016/j.quascirev.2018.07.036

Coverage:

Latitude: 34.971330 * Longitude: -6.841170

Minimum DEPTH, sediment/rock: 0.010 m * Maximum DEPTH, sediment/rock: 2.115 m

Event(s):

MVSEIS08_TG-2 * Latitude: 34.971330 * Longitude: -6.841170 * Elevation: -530.0 m * Recovery: 2.12 m * Campaign: * Basis: * Method/Device: Gravity corer (GC)

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	Section	Sect		Lebreiro, Susana Martin
2	Depth, relative	Depth rel	m	Lebreiro, Susana Martin		Depth in section
3	DEPTH, sediment/rock	Depth sed	m	Lebreiro, Susana Martin		Geocode – Depth in core
4	AGE	Age	ka BP	Lebreiro, Susana Martin		Geocode
5	Size fraction < 0.063 mm, mud, silt+clay	<63 µm	%	Lebreiro, Susana Martin	Micromeritics Sedigraph III 5120 X-ray absorption sedimentation analyzer	wt %
6	Size fraction > 0.063 mm, sand	>63 µm	%	Lebreiro, Susana Martin	Micromeritics Sedigraph III 5120 X-ray absorption sedimentation analyzer	wt %
7	Size fraction 0.150-0.063 mm	150-63 µm	%	Lebreiro, Susana Martin	Micromeritics Sedigraph III 5120 X-ray absorption sedimentation analyzer	wt %
8	Size fraction 0.250-0.150 mm	250-150 µm	%	Lebreiro, Susana Martin	Micromeritics Sedigraph III 5120 X-ray absorption sedimentation analyzer	wt %
9	Size fraction > 0.150 mm	>150 µm	%	Lebreiro, Susana Martin	Micromeritics Sedigraph III 5120 X-ray absorption sedimentation analyzer	wt %
10	Size fraction > 0.250 mm	>250 µm	%	Lebreiro, Susana Martin	Micromeritics Sedigraph III 5120 X-ray absorption sedimentation analyzer	wt %

License:

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

Status:

Curation Level: Enhanced curation (CurationLevelC)

Size:

264 data points

Data

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

1 Sect	2 Depth rel [m]	3 Depth sed [m]	4 Age [ka BP]	5 <63 µm [%]	6 >63 µm [%]	7 150-63 µm [%]	8 250-150 µm [%]	9 >150 µm [%]	10 >250 µm [%]
I	0.000	0.010	2.704	93.66	6.34	6.28	1.22	2.84	1.62
I	0.085	0.080	3.593	91.59	8.41	8.21	2.12	4.03	1.91
I	0.165	0.160	4.608	90.79	9.21	9.87	1.82	3.80	1.98
I	0.245	0.240	5.623	92.52	7.48	9.36	1.72	3.85	2.12
I	0.285	0.280	6.131	94.67	5.33	18.00	3.42	3.42	0.00
I	0.325	0.320	6.638	92.86	7.14	9.42	1.92	4.20	2.28
I	0.405	0.400	7.653	96.11	3.89	11.28	0.00	1.94	1.94
I	0.485	0.480	8.669	94.76	5.24	12.54	0.00	2.28	2.28
I	0.565	0.560	9.684	96.59	3.41	11.05	0.00	2.31	2.31
I	0.645	0.640	10.702	94.77	5.23	10.79	0.00	3.30	3.30
I	0.685	0.680	11.115	96.76	3.24	19.33	0.00	3.19	3.19
I	0.710	0.705	11.373	96.22	3.78	11.35	0.00	1.29	1.29
II	0.000	0.715	11.476	94.98	5.02	11.35	0.00	1.12	1.12
II	0.045	0.755	11.755	97.06	2.94	12.64	0.00	0.60	0.60
II	0.085	0.795	11.810	97.23	2.77	11.35	0.00	0.72	0.72
II	0.125	0.835	11.866	96.65	3.35	12.91	0.00	1.17	1.17
II	0.165	0.875	11.922	96.13	3.87	12.57	0.48	0.93	0.45
II	0.205	0.915	11.977	96.40	3.60	11.71	0.30	0.59	0.29
II	0.245	0.955	12.033	96.85	3.15	12.10	0.00	0.39	0.39
II	0.325	1.035	12.144	95.57	4.43	13.34	0.00	0.31	0.31
II	0.405	1.115	12.241	96.00	4.00	15.18	0.00	0.31	0.31
II	0.485	1.195	12.366	96.74	3.26	13.45	0.00	0.37	0.37
II	0.565	1.275	12.477	96.66	3.34	13.52	0.00	0.30	0.30
II	0.645	1.355	12.589	96.07	3.93	11.54	0.40	2.19	1.80
II	0.805	1.515	12.811	93.52	6.48	12.03	1.19	1.75	0.56
II	0.845	1.555	12.871	91.51	8.49	13.38	0.00	0.64	0.64
II	0.925	1.635	13.057	90.49	9.51	14.25	0.00	0.57	0.57
II	1.005	1.715	13.366	92.00	8.00	14.00	0.54	0.84	0.30
II	1.085	1.795	13.428	92.53	7.47	12.62	0.49	0.73	0.24
II	1.165	1.875	13.613	94.01	5.99	12.57	0.58	0.81	0.22
II	1.245	1.955	13.799	93.90	6.10	12.24	0.83	1.35	0.52
II	1.325	2.035	13.984	95.61	4.39	11.81	0.93	1.38	0.45
II	1.405	2.115	14.300	95.97	4.03	14.33	0.00	0.38	0.38