Citation:

2006PA001273

Name: (Table 1) Geochemical composition of leach and residue fraction in sediment cores POS240_343 and POS240_316
Published: 2006
License: https://creativecommons.org/licenses/by/3.0/

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Further details:

Cave, R R; German, Christopher R; Thomson, John; Nesbitt, Robert W (2002): Fluxes to sediments underlying the Rainbow hydrothermal plume at 36°14'N on the Mid-Atlantic Ridge. Geochimica et Cosmochimica Acta, 66(11), 1905-1923, https://doi.org/10.1016/S0016-7037(02)00823-2

Cave, R R; German, Christopher R; Thomson, John; Nesbitt, Robert W (2002): Geochemistry and age determination of sediments from teh Rainbow hydrothermal plume. PANGAEA, https://doi.org/10.1594/PANGAEA.833934

Chavagnac, Valerie; German, Christopher R; Milton, J Andy; Palmer, Martin R (2005): (Table 4) Major and trace element compositions of the calculated hydrothermal component in the residue fraction for sediment core POS240_343. PANGAEA, https://doi.org/10.1594/PANGAEA.833926

Chavagnac, Valerie; German, Christopher R; Milton, J Andy; Palmer, Martin R (2005): Sources of REE in sediment cores from the Rainbow vent site (36°14'N, MAR). Chemical Geology, 216(3-4), 329-352, https://doi.org/10.1016/j.chemgeo.2004.11.015

Coverage:

Median Latitude: 36.253015 * Median Longitude: -33.893300 * South-bound Latitude: 36.246730 * West-bound Longitude: -33.905050 * North-bound Latitude: 36.259300 * East-bound Longitude: -33.881550

Date/Time Start: 1998-06-27T12:29:00 * Date/Time End: 1998-07-01T08:48:00

Minimum DEPTH, sediment/rock: 0.005 m * Maximum DEPTH, sediment/rock: 0.275 m

Event(s):

POS240_316 (BXC-02) * Latitude: 36.259300 * Longitude: -33.881550 * Date/Time: 1998-06-27T12:29:00 * Elevation: -2322.0 m * Recovery: 0.25 m * Location: Atlantic * Campaign: (FLAME 2) * Basis: * Method/Device: Box corer (BC)

POS240_343 (BXC-05) * Latitude: 36.246730 * Longitude: -33.905050 * Date/Time: 1998-07-01T08:48:00 * Elevation: -2450.0 m * Recovery: 0.41 m * Location: Atlantic * Campaign: (FLAME 2) * Basis: * Method/Device: Box corer (BC)

Comment:

AGE [ka] follows the 14C ages from Cave et al. (2002).

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	Event label	Event
2	DEPTH, sediment/rock	Depth sed	m			Geocode
3	Depth, top/min	Depth top	m	Chavagnac, Valerie
4	Depth, bottom/max	Depth bot	m	Chavagnac, Valerie
5	Proportion	Prop	%	Chavagnac, Valerie		mass
6	AGE	Age	ka BP			Geocode
7	Iron	Fe	%	Chavagnac, Valerie	Inductively coupled plasma atomic emission spectroscope (ICP-AES)	from Chavagnac et al. (2005)
8	Calcium	Ca	%	Chavagnac, Valerie	Inductively coupled plasma atomic emission spectroscope (ICP-AES)	from Chavagnac et al. (2005), corrected by a 5 % error on content determination (error by ICP-AES analysis)
9	Calcium carbonate	CaCO3	%	Chavagnac, Valerie	Calculated	CaCO3 [%] = 2.5 * Ca [%]
10	Manganese	Mn	mg/kg	Chavagnac, Valerie	Inductively coupled plasma atomic emission spectroscope (ICP-AES)
11	Thorium	Th	mg/kg	Chavagnac, Valerie	Inductively coupled plasma atomic emission spectroscope (ICP-AES)
12	Uranium	U	mg/kg	Chavagnac, Valerie	Inductively coupled plasma atomic emission spectroscope (ICP-AES)
13	Phosphorus	P	mg/kg	Chavagnac, Valerie	Inductively coupled plasma atomic emission spectroscope (ICP-AES)
14	Vanadium	V	mg/kg	Chavagnac, Valerie	Inductively coupled plasma atomic emission spectroscope (ICP-AES)
15	Cobalt	Co	mg/kg	Chavagnac, Valerie	Inductively coupled plasma atomic emission spectroscope (ICP-AES)
16	Nickel	Ni	mg/kg	Chavagnac, Valerie	Inductively coupled plasma atomic emission spectroscope (ICP-AES)
17	Copper	Cu	mg/kg	Chavagnac, Valerie	Inductively coupled plasma atomic emission spectroscope (ICP-AES)
18	Zinc	Zn	mg/kg	Chavagnac, Valerie	Inductively coupled plasma atomic emission spectroscope (ICP-AES)
19	Molybdenum	Mo	mg/kg	Chavagnac, Valerie	Inductively coupled plasma atomic emission spectroscope (ICP-AES)
20	Arsenic	As	mg/kg	Chavagnac, Valerie	Inductively coupled plasma atomic emission spectroscope (ICP-AES)

License:

Creative Commons Attribution 3.0 Unported (CC-BY-3.0)

Size:

406 data points

Data

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

1 Event	2 Depth sed [m]	3 Depth top [m]	4 Depth bot [m]	5 Prop [%]	6 Age [ka BP]	7 Fe [%]	8 Ca [%]	9 CaCO3 [%]	10 Mn [mg/kg]	11 Th [mg/kg]	12 U [mg/kg]	13 P [mg/kg]	14 V [mg/kg]	15 Co [mg/kg]	16 Ni [mg/kg]	17 Cu [mg/kg]	18 Zn [mg/kg]	19 Mo [mg/kg]	20 As [mg/kg]
POS240_343	0.015	0.01	0.02	85.35		1.86	37.95	90.12	601	0.39	0.47	917	86	19	18	440	38	1.6	34
POS240_343	0.045	0.04	0.05	81.18		1.95	38.38	91.14	666	0.45	0.45	949	88	19	19	469	38	1.4	34
POS240_343	0.115	0.11	0.12	90.11	5.068	1.92	37.46	88.96	633	0.51	0.41	905	84	19	23	443	39	1.3	33
POS240_343	0.125	0.12	0.13	88.08	5.389	1.97	37.26	88.49	682	0.48	0.48	893	84	21	40	451	39	1.4	31
POS240_343	0.135	0.13	0.14	89.00	5.709	1.94	37.51	89.09	668	0.47	0.41	892	84	20	27	447	38	1.7	36
POS240_343	0.185	0.18	0.19	81.87	7.312	2.02	37.83	89.84	723	0.68	0.46	906	84	22	36	460	41	1.3	36
POS240_343	0.195	0.19	0.20	86.86	7.632	2.11	34.96	83.03	753	0.57	0.42	854	73	24	95	409	43	1.3	32
POS240_343	0.205	0.20	0.21	85.95	7.953	2.11	34.42	81.75	737	0.74	0.39	767	64	23	128	347	39	1.2	26
POS240_343	0.215	0.21	0.22	84.97	8.854	1.97	34.71	82.45	781	0.76	0.36	732	57	23	126	308	39	1.3	23
POS240_343	0.225	0.22	0.23	82.80	9.754	1.72	37.53	89.14	742	0.65	0.38	658	51	21	89	281	37	1.6	19
POS240_343	0.235	0.23	0.24	87.43	10.655	1.54	37.09	88.09	723	0.74	0.33	667	44	20	69	241	36	1.5	19
POS240_343	0.255	0.25	0.26	87.59	12.457	1.32	37.21	88.38	756	0.87	0.29	532	34	19	71	181	32	1.5	12
POS240_343	0.265	0.26	0.27	85.26	13.358	1.54	36.18	85.92	838	0.74	0.30	513	34	20	115	179	35	1.6	13
POS240_343	0.275	0.27	0.28	81.78	14.259	1.54	36.26	86.11	947	0.81	0.30	551	35	21	114	181	37	1.7	14
POS240_316	0.005	0.00	0.01	84.35		2.06	41.26		811	0.46	0.41	1327	91	27	29	454	60	5.3	22
POS240_316	0.025	0.02	0.03	83.80		1.97	39.56	93.96	783	0.52	0.39	1107	87	27	30	450	52	5.2	28
POS240_316	0.065	0.06	0.07	86.65	4.978	2.04	40.58	96.37	855	0.49	0.50	1060	91	30	27	465	55	3.6	41
POS240_316	0.125	0.12	0.13	84.55	7.184	1.98	40.48	96.14	851	0.63	0.41	1048	80	29	32	437	51	4.6	37
POS240_316	0.165	0.16	0.17	83.60	8.654	1.88	39.50	93.82	846	0.73	0.38	860	69	26	39	398	49	3.2	28
POS240_316	0.185	0.18	0.19	87.07	9.389	1.76	37.98	90.19	802	0.73	0.41	830	68	26	30	380	46	3.8	32
POS240_316	0.205	0.20	0.21	83.65	10.125	1.82	39.90	94.75	834	0.79	0.38	834	72	27	36	376	49	4.6	35
POS240_316	0.225	0.22	0.23	80.76	10.860	1.79	41.07	97.55	797	0.89	0.42	811	67	25	41	357	50	4.0	30
POS240_316	0.255	0.25	0.26	76.45	11.963	1.47	42.40		834	0.91	0.30	526	38	25	55	221	53	4.0	18
POS240_316	0.265	0.26	0.27	80.32	12.331	1.26	40.30	95.72	790	0.91	0.32	670	31	25	66	194	52	3.0	3