Citation:

2019GC008298

Name: Grain-size composition, XRF data, coarse bulk fraction (>150 μm) and isotopic record of benthic foraminifera (C.wuellestorfi) of gravity sediment core P457-909, Iceland-Faroe Ridge
Published: 2019-06-03
License: https://creativecommons.org/licenses/by/4.0/
Keywords: Dansgaard-Oeschger Oscillation; grain-size end-members; Iceland-Scotland Overflow; sediment provenances; sediment transport

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Abstract:

We present lithogenic grain-size composition, high-resolution XRF bulk chemistry records, weighted coarse bulk fraction (>150 μm) and the isotopic record of benthic foraminifera (C.wuellestorfi) of gravity sediment cores P457-909 from the southwestern flank of the Iceland-Faroe Ridge.

Keyword(s):

Dansgaard-Oeschger Oscillation; grain-size end-members; Iceland-Scotland Overflow; sediment provenances; sediment transport

Coverage:

Latitude: 62.836667 * Longitude: -12.991167

Date/Time Start: 2013-08-15T16:52:00 * Date/Time End: 2013-08-15T16:52:00

Minimum DEPTH, sediment/rock: 0.005 m * Maximum DEPTH, sediment/rock: 3.555 m

Event(s):

POS457_909-2 * Latitude: 62.836667 * Longitude: -12.991167 * Date/Time: 2013-08-15T16:52:00 * Elevation: -755.5 m * Campaign: * Basis: * Method/Device: Gravity corer (GC) * Comment: zu Wasser

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Comment
1	DEPTH, sediment/rock	Depth sed	m	Mirzaloo, Maryam	Geocode
2	AGE	Age	ka BP	Mirzaloo, Maryam	Geocode
3	log-Titanium/Potassium ratio	log-(Ti/K)		Mirzaloo, Maryam
4	log-Zirconium/Rubidium ratio	log(Zr/Rb)		Mirzaloo, Maryam
5	Cibicidoides wuellerstorfi, δ18O	C. wuellerstorfi δ18O	‰ PDB	Mirzaloo, Maryam
6	Cibicidoides wuellerstorfi, δ13C	C. wuellerstorfi δ13C	‰ PDB	Mirzaloo, Maryam
7	End member	EM	%	Mirzaloo, Maryam	EM1 mode:~149 μm
8	End member	EM	%	Mirzaloo, Maryam	EM2 mode:~44 μm
9	End member	EM	%	Mirzaloo, Maryam	EM3 mode: ~8 μm
10	Ice rafted debris	IRD	%	Mirzaloo, Maryam	>150 μm

License:

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

Size:

1232 data points

Data

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

1 Depth sed [m]	2 Age [ka BP]	3 log-(Ti/K)	4 log(Zr/Rb)	5 C. wuellerstorfi δ18O [‰ PDB]	6 C. wuellerstorfi δ13C [‰ PDB]	7 EM [%] (EM1 mode:~149 μm)	8 EM [%] (EM2 mode:~44 μm)	9 EM [%] (EM3 mode: ~8 μm)	10 IRD [%] (>150 μm)
0.005	13.90	0.02	0.49	0.77	2.49
0.015	14.01	0.00	0.49
0.025	14.11	-0.02	0.44	1.16	3.33
0.035	14.21	-0.02	0.48
0.045	14.32	-0.01	0.48	0.62	2.76	0.00	26.98	73.02	0.01
0.055	14.42	0.02	0.46	0.82	2.89
0.065	14.52	0.03	0.46	1.10	3.21
0.075	14.63	-0.01	0.46	1.17	3.67
0.085	14.73	0.01	0.44	1.02	3.28
0.095	14.83	0.01	0.45	0.98	2.99
0.105	14.93	0.00	0.48	1.00	3.08
0.115	15.04	0.01	0.45	1.12	3.19
0.125	15.14	-0.01	0.43	1.08	3.24
0.135	15.24	0.00	0.47
0.145	15.35	0.02	0.47	0.78	2.58
0.155	15.45	-0.02	0.47
0.165	15.55	-0.03	0.44	0.69	3.12
0.175	15.65	-0.04	0.43	1.22	3.32
0.185	15.76	-0.06	0.42	0.78	2.34
0.195	15.86	-0.08	0.43	1.17	3.25	0.00	28.55	71.45	0.00
0.205	15.96	-0.10	0.45	0.81	2.89
0.215	16.07			0.90	2.77	0.36	26.63	73.01	0.02
0.225	16.17
0.235	16.27			1.09	2.95
0.245	16.37
0.255	16.48			1.15	2.98
0.265	16.58
0.275	16.68			1.25	3.45
0.285	16.79
0.295	16.89			1.18	3.18
0.305	16.99			1.15	3.36
0.315	17.00			1.11	3.04
0.325	17.01
0.335	17.02	-0.04	0.43	1.10	3.32
0.345	17.03	-0.04	0.44
0.355	17.04	-0.02	0.44	1.09	3.26
0.365	17.05	0.00	0.50
0.375	17.07
0.385	17.08
0.395	17.09
0.405	17.10
0.415	17.11			1.26	3.49
0.425	17.12	0.04	0.50
0.435	17.13	0.06	0.51	1.34	3.59
0.445	17.14	0.05	0.53
0.455	17.15	0.08	0.53	1.42	3.66	0.00	28.97	71.03	0.00
0.465	17.16	0.06	0.54
0.475	17.17	0.06	0.56	1.43	3.41
0.485	17.18	0.06	0.52
0.495	17.19	0.06	0.55	1.41	3.54
0.505	17.20	0.04	0.53	1.54	3.49
0.515	17.21	0.07	0.53	1.43	3.51	0.00	36.88	63.12	0.00
0.525	17.22	0.04	0.52
0.535	17.24	-0.01	0.51	1.56	3.68
0.545	17.25	-0.01	0.50
0.555	17.26	0.02	0.51	1.13	3.28	2.94	18.01	79.04	0.01
0.565	17.27	-0.09	0.44			5.32	26.93	67.75	0.01
0.575	17.28	-0.18	0.38	0.65	2.48	9.12	24.46	66.42	0.03
0.585	17.29	-0.17	0.41
0.595	17.30	-0.13	0.42	1.51	3.66
0.605	17.31	-0.16	0.43	1.49	4.29
0.615	17.32	-0.15	0.42	1.37	3.56
0.625	17.33	-0.14	0.44
0.635	17.34	-0.13	0.45	1.49	3.83
0.645	17.35	-0.15	0.47
0.655	17.36	-0.12	0.46			15.54	16.14	68.31	0.10
0.665	17.37	-0.13	0.40
0.675	17.38	-0.11	0.44
0.685	17.39	-0.13	0.45
0.695	17.41	-0.13	0.45
0.705	17.42	-0.11	0.42
0.715	17.43	-0.09	0.51	1.54	4.03	27.62	35.60	36.77	0.08
0.725	17.44	-0.09	0.57
0.735	17.45	-0.08	0.50	1.66	3.79
0.745	17.57	-0.10	0.49
0.755	17.69	-0.11	0.49
0.765	17.81	-0.05	0.47
0.775	17.93	-0.05	0.54	0.99	3.21
0.785	18.05	-0.02	0.56			40.37	29.76	29.88	0.13
0.795	18.17	-0.03	0.56	1.20	3.56
0.805	18.29	0.04	0.61
0.815	18.41	-0.01	0.60	1.00	3.12
0.825	18.53	-0.07	0.49
0.835	18.65	-0.09	0.45
0.845	18.77	-0.11	0.43			3.82	20.67	75.51	0.02
0.855	18.89	-0.08	0.47	1.17	3.84
0.865	19.01	-0.04	0.63
0.875	19.13	-0.04	0.57
0.885	19.25	-0.04	0.62
0.895	19.37	0.01	0.65	1.49	4.02
0.905	19.48	-0.01	0.68
0.915	19.60	0.00	0.70	1.48	3.30	52.96	41.61	5.43	0.19
0.925	19.72	0.00	0.68
0.935	19.84	0.00	0.66	1.39	3.56
0.945	19.96	0.04	0.65			54.89	19.99	25.13	0.34
0.955	20.08	0.02	0.60	1.47	3.88
0.965	20.20	-0.02	0.63
0.975	20.32	0.02	0.70	1.08	3.30
0.985	20.44
0.995	20.56			1.18	3.51
1.005	20.68			1.69	4.22
1.015	20.80
1.025	20.92	-0.13	0.51			53.42	23.31	23.28	0.29
1.035	21.04	-0.01	0.57	1.19	3.58
1.045	21.16	0.03	0.66
1.055	21.28	0.03	0.69	1.49	3.40
1.065	21.40	0.02	0.64
1.075	21.52	0.01	0.68
1.085	21.64	0.11	0.66			42.05	27.99	29.96	0.17
1.095	21.76	0.09	0.78	0.99	2.69
1.105	21.88	0.03	0.58
1.115	22.00	0.02	0.63	1.69	4.53
1.125	22.12	0.02	0.56
1.135	22.24	0.06	0.68	1.72	4.31	58.31	37.13	4.57	0.22
1.145	22.36	0.10	0.73
1.155	22.48	0.08	0.68	1.65	4.22
1.165	22.60	0.13	0.72
1.175	22.72	0.10	0.71	1.77	4.27
1.185	22.84	0.16	0.69			44.43	32.71	22.86	0.22
1.195	22.96	0.15	0.70	1.60	3.88
1.205	23.08	0.11	0.67
1.215	23.20	0.12	0.75
1.225	23.24	0.10	0.82
1.235	23.29	0.14	0.81	1.39	3.56
1.245	23.33	0.15	0.72
1.255	23.37			1.62	4.30
1.265	23.42
1.275	23.46			1.37	3.45
1.285	23.50	0.18	0.74
1.295	23.55	0.15	0.68	1.77	4.07	21.30	64.44	14.26	0.09
1.305	23.59	0.08	0.57	1.64	3.92
1.315	23.63	-0.02	0.52
1.325	23.68	0.11	0.70			3.28	34.02	62.70	0.02
1.335	23.72	0.12	0.64	1.63	4.05
1.345	23.76	-0.08	0.42			12.97	38.89	48.13	0.06
1.355	23.81	-0.05	0.45	1.47	3.83
1.365	23.85	-0.18	0.38
1.375	23.89	-0.30	0.32			23.39	27.58	49.03	0.07
1.385	23.94	-0.29	0.31
1.395	23.98	-0.37	0.28	0.70	3.82
1.405	24.02	-0.41	0.23	1.59	3.53
1.415	24.10	-0.40	0.25	1.56	3.71	2.91	25.53	71.56	0.01
1.425	24.17	-0.27	0.29			8.17	15.00	76.83	0.03
1.435	24.25	-0.40	0.24	1.40	2.87
1.445	24.33	-0.41	0.23
1.455	24.40	-0.42	0.25	1.58	4.68
1.465	24.48	-0.30	0.32			7.18	5.40	87.41	0.04
1.475	24.55	-0.34	0.30
1.485	24.63	-0.40	0.26
1.495	24.70	-0.22	0.38	1.55	3.78	18.08	26.21	55.71	0.10
1.505	24.78	-0.32	0.32	1.59	3.76
1.515	24.85	-0.33	0.28
1.525	24.93	-0.33	0.28
1.535	25.00	-0.33	0.29	1.50	3.62	7.39	15.53	77.08	0.03
1.545	25.08	-0.27	0.31
1.555	25.16	-0.23	0.36
1.565	25.23	-0.19	0.37
1.575	25.31	-0.17	0.38			4.33	45.26	50.42	0.01
1.585	25.38	-0.13	0.44
1.595	25.46	-0.06	0.48			12.58	28.95	58.46	0.04
1.605	25.53	-0.11	0.41	1.64	4.04
1.615	25.61	-0.10	0.44	1.74	4.14
1.625	25.68	-0.08	0.46			11.90	32.67	55.43	0.04
1.635	25.76	-0.10	0.45
1.645	25.83	-0.09	0.46
1.655	25.91	-0.09	0.50	1.15	3.13
1.665	25.99	-0.08	0.51
1.675	26.06	-0.06	0.49	1.57	3.83
1.685	26.14	-0.07	0.53
1.695	26.21	-0.07	0.55	1.72	3.95
1.705	26.29	-0.11	0.46	1.82	4.04
1.715	26.36	-0.05	0.54	1.66	3.95
1.725	26.44	-0.03	0.61
1.735	26.51	0.16	0.75	1.68	4.04
1.745	26.59	0.26	0.80
1.755	26.66	0.10	0.72			48.19	24.74	27.07	0.19
1.765	26.74	0.36	0.85	1.33	4.61	64.80	32.78	2.42	0.34
1.775	26.88	0.33	0.78	1.21	3.16
1.785	27.01	0.05	0.59
1.795	27.15	-0.03	0.58
1.805	27.28	-0.04	0.56	1.76	3.97
1.815	27.42	-0.09	0.50	1.54	4.10	24.09	28.99	46.93	0.08
1.825	27.55	-0.01	0.57
1.835	27.69	-0.05	0.58	1.51	3.35
1.845	27.82	-0.03	0.56			38.79	31.63	29.58	0.13
1.855	27.96	-0.04	0.60	1.67	3.59
1.865	28.09	-0.12	0.52
1.875	28.23	-0.16	0.44			20.81	13.27	65.93	0.06
1.885	28.36	-0.30	0.34
1.895	28.50	-0.24	0.30	1.63	3.72	19.68	21.71	58.62	0.05
1.905	28.63	-0.19	0.39	1.73	3.72
1.915	28.77	-0.21	0.35	1.54	3.76
1.925	28.90	-0.15	0.45
1.935	29.04	-0.09	0.52	1.64	3.57
1.945	29.17	-0.06	0.48			16.71	38.23	45.07	0.05
1.955	29.31	-0.06	0.46	1.32	3.76
1.965	29.39	-0.07	0.50
1.975	29.48	-0.08	0.48	1.64	4.09
1.985	29.56
1.995	29.65			1.80	4.22
2.005	29.74			1.25	3.80
2.015	29.82	-0.19	0.37	1.60	3.88
2.025	29.91	-0.16	0.39	1.14	3.93
2.035	29.99	-0.12	0.45	1.50	3.63	24.59	20.45	54.96	0.09
2.045	30.08	-0.26	0.33
2.055	30.16	-0.23	0.32	1.43	3.71
2.065	30.25	-0.18	0.35			17.27	26.74	55.98	0.04
2.075	30.33	-0.11	0.47	1.46	3.88
2.085	30.42	-0.14	0.41
2.095	30.50	-0.24	0.37	1.67	4.10
2.105	30.59	-0.21	0.39	1.46	3.64
2.115	30.68	-0.22	0.37	1.71	3.88
2.125	30.76	-0.28	0.32
2.135	30.85	-0.24	0.33	1.62	4.09
2.145	30.93	-0.20	0.36
2.155	31.02	-0.21	0.39	1.55	4.08
2.165	31.10	-0.21	0.38			8.14	34.84	57.02	0.02
2.175	31.19	-0.17	0.34	1.74	3.74	9.42	12.23	78.35	0.02
2.185	31.27	-0.19	0.39
2.195	31.36	-0.22	0.41	1.81	3.82
2.205	31.45	-0.22	0.40	1.63	4.01
2.215	31.49	-0.22	0.40	1.67	4.14
2.225	31.54	-0.23	0.39
2.235	31.59	-0.23	0.42	1.61	3.75
2.245	31.64	-0.24	0.37			18.27	32.59	49.14	0.06
2.255	31.69	-0.26	0.41	1.62	3.92	17.75	13.21	69.05	0.05
2.265	31.74	-0.25	0.44
2.275	31.79	-0.23	0.45
2.285	31.84	-0.20	0.52
2.295	31.89	-0.16	0.56	1.59	3.71	36.43	21.27	42.30	0.10
2.305	31.94	-0.17	0.55	1.52	3.71
2.315	31.98	-0.18	0.57
2.325	32.03	-0.13	0.58
2.335	32.08
2.345	32.13	-0.07	0.64
2.355	32.18	-0.08	0.67	1.65	3.56
2.365	32.21	-0.11	0.48
2.375	32.24	-0.07	0.53	1.44	3.87	17.05	20.24	62.71	0.04
2.385	32.27	-0.07	0.53
2.395	32.30	-0.20	0.48	1.42	3.59	18.67	15.88	65.44	0.06
2.405	32.33	-0.17	0.46	1.53	3.44
2.415	32.36	-0.17	0.47	1.60	3.84
2.425	32.39	-0.19	0.50
2.435	32.42	-0.13	0.51	1.57	3.59
2.445	32.45	-0.11	0.57			35.19	23.40	41.41	0.11
2.455	32.48	-0.09	0.55	1.59	3.58
2.465	32.53	-0.15	0.42
2.475	32.58	-0.15	0.42	1.49	3.32
2.485	32.63	-0.19	0.41
2.495	32.69	-0.23	0.44	1.39	3.47	43.88	24.50	31.61	0.18
2.505	32.74	-0.15	0.53	1.60	3.25
2.515	32.79	-0.22	0.61	1.40	3.02
2.525	32.85	-0.26	0.37
2.535	32.90	-0.23	0.37	1.59	3.43
2.545	32.95	-0.22	0.45
2.555	33.01	-0.27	0.42	1.30	3.31	53.58	19.61	26.80	0.24
2.565	33.06	-0.21	0.40
2.575	33.11	-0.17	0.43	1.55	3.92	39.46	14.53	46.00	0.17
2.585	33.17
2.595	33.22	-0.17	0.51	1.45	3.44
2.605	33.27	-0.18	0.49	1.11	2.96
2.615	33.33	-0.17	0.53
2.625	33.38	-0.08	0.63
2.635	33.43	0.01	0.63	1.45	4.02
2.645	33.49	0.04	0.63			63.15	17.01	19.84	0.25
2.655	33.54	0.02	0.54	1.63	3.70
2.665	33.59	0.01	0.59
2.675	33.65	-0.01	0.49
2.685	33.71	-0.12	0.48
2.695	33.78	-0.03	0.62
2.705	33.84	0.02	0.60	1.52	3.41
2.715	33.91	-0.17	0.35
2.725	33.98	-0.28	0.24			28.85	10.60	60.56	0.10
2.735	34.04	-0.29	0.23	1.21	2.87	0.00	11.11	88.89	0.00
2.745	34.11	-0.29	0.21
2.755	34.17	-0.27	0.24
2.765	34.24	-0.29	0.23
2.775	34.30	-0.11	0.51
2.785	34.37	-0.18	0.39
2.795	34.44	-0.29	0.20	1.08	3.06
2.805	34.50	-0.24	0.23	1.39	3.22
2.815	34.57	-0.22	0.25			2.56	4.23	93.21	0.00
2.825	34.63	-0.24	0.26
2.835	34.68	-0.22	0.26
2.845	34.74	-0.24	0.24
2.855	34.79	-0.24	0.28	1.15	3.08
2.865	34.84	-0.25	0.25			7.87	7.66	84.47	0.03
2.875	34.89	-0.23	0.25
2.885	34.94	-0.21	0.28
2.895	34.99	-0.22	0.28
2.905	35.04	-0.27	0.28	1.45	2.87
2.915	35.10	-0.23	0.27	1.50	3.40	14.17	17.02	68.80	0.04
2.925	35.15	-0.27	0.30
2.935	35.20	-0.24	0.30
2.945	35.25	-0.21	0.29
2.955	35.30	-0.21	0.36
2.965	35.35	-0.16	0.45			31.41	29.58	39.01	0.09
2.975	35.40	-0.15	0.45
2.985	35.46	-0.12	0.49			39.06	38.97	21.97	0.14
2.995	35.51	-0.09	0.53	1.56	4.04
3.005	35.56	-0.07	0.49
3.015	35.61	-0.13	0.43			44.32	39.80	15.88	0.15
3.025	35.66	-0.11	0.51
3.035	35.71	-0.08	0.52
3.045	35.76	-0.09	0.52	1.54	3.15
3.055	35.81	-0.09	0.49			58.29	35.35	6.37	0.23
3.065	35.87	-0.11	0.49
3.075	35.92	-0.11	0.43
3.085	35.97	-0.16	0.42	1.49	3.48
3.095	36.02	-0.14	0.35
3.105	36.07	-0.14	0.38	1.56	3.25
3.115	36.12
3.125	36.17	-0.16	0.48
3.135	36.23
3.145	36.28	-0.17	0.46	1.50	3.53
3.155	36.33	-0.16	0.51			45.25	17.60	37.15	0.16
3.165	36.38	-0.12	0.57
3.175	36.43	-0.07	0.60
3.185	36.48	-0.03	0.58	1.50	3.81
3.195	36.53	0.00	0.60			53.45	17.22	29.33	0.21
3.205	36.59	-0.05	0.58	1.42	3.31
3.215	36.64	-0.12	0.54
3.225	36.69	-0.11	0.48
3.235	36.74	-0.12	0.47
3.245	36.79	-0.04	0.58	1.48	3.35
3.255	36.84	-0.16	0.50			59.00	10.43	30.57	0.24
3.265	36.89	-0.13	0.49
3.275	36.94	-0.17	0.47
3.285	37.00	-0.20	0.50	1.58	3.92
3.295	37.05	-0.19	0.54
3.305	37.10	-0.16	0.55	1.15	3.39
3.315	37.15	-0.13	0.54
3.325	37.20	-0.09	0.68
3.335	37.25	-0.05	0.64
3.345	37.30	0.00	0.65	1.62	3.41
3.355	37.36	-0.08	0.63
3.365	37.41	-0.10	0.56
3.375	37.46	-0.16	0.39
3.385	37.51	-0.20	0.39	1.56	3.68	25.28	11.86	62.87	0.10
3.395	37.56	-0.26	0.35
3.405	37.61	-0.21	0.43	1.62	3.41
3.415	37.66	0.15	0.47			53.31	19.25	27.44	0.26
3.425	37.71	-0.14	0.52
3.435	37.77	-0.24	0.41
3.445	37.82	-0.19	0.51	1.55	3.34	56.43	12.62	30.95	0.24
3.455	37.87	-0.20	0.55
3.465	37.92	-0.18	0.51
3.475	37.97	-0.15	0.65
3.485	38.02	-0.08	0.75
3.495	38.07	-0.08	0.75
3.505	38.13	0.07	0.72
3.515	38.18	0.04	0.68			83.33	16.67	0.00	0.35
3.525	38.23	-0.08	0.64
3.535	38.28	-0.06	0.62
3.545	38.33	-0.06	0.65	1.55	3.52	76.45	20.94	2.62	0.30
3.555	38.38