Citation:

PANGAEA.936477

Name: Ice rafted debris and sortable silt from sediment core MD99-2323
Creator: John T Andrews
Published: 2021-09-28
License: https://creativecommons.org/licenses/by/4.0/
Keywords: Depth/age; Mineral compositions; Snorri Drift; sortable silt; stabe isotopes

Always quote citation above when using data! You can download the citation in several formats below.

Published: 2021-09-28 • DOI registered: 2021-11-10

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Abstract:

Weight (> 2 mm) and volume % of coarse sand fractions of laser-sized Malvern grain-size data and calculated % of the sortable silt fraction (10-63 µm) and the average size of that fraction.

Original grain-size data were produced by Dunhill (2005)

Keyword(s):

Depth/age; Mineral compositions; Snorri Drift; sortable silt; stabe isotopes

Related to:

Andrews, John T; Dunhill, Gita; Vogt, Christoph; Voelker, Antje H L (2017): Sedimentology of sediment core MD99-2323 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.876076

Andrews, John T; McCave, I Nicholas; Syvitski, Jaia (2021): A ~240 ka record of Ice Sheet and Ocean interactions on the Snorri Drift, SW of Iceland. Global and Planetary Change, 201, 103498, https://doi.org/10.1016/j.gloplacha.2021.103498

Source:

Dunhill, Gita (2005): Iceland and Greenland margins: a comparison of depositional processes under different glaciological and oceanographic settings [dissertation]. Geological Sciences. University of Colorado, Boulder, pp. 242

Coverage:

Latitude: 65.415500 * Longitude: -28.330500

Date/Time Start: 1999-08-01T00:00:00 * Date/Time End: 1999-08-01T00:00:00

Minimum DEPTH, sediment/rock: 0.015 m * Maximum DEPTH, sediment/rock: 17.505 m

Event(s):

MD99-2323 * Latitude: 65.415500 * Longitude: -28.330500 * Date/Time: 1999-08-01T00:00:00 * Elevation: -1062.0 m * Recovery: 17.86 m * Location: Snorri Drift * Campaign: (IMAGES V) * Basis: * Method/Device: Calypso Corer (CALYPSO)

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Comment
1	DEPTH, sediment/rock	Depth sed	m	Andrews, John T	Geocode
2	AGE	Age	ka BP	Andrews, John T	Geocode
3	Ice rafted debris	IRD	%	Andrews, John T	2 mm
4	Ice rafted debris	IRD	%	Andrews, John T	> 500 μm
5	Ice rafted debris	IRD	%	Andrews, John T	> 250 μm
6	Ice rafted debris	IRD	%	Andrews, John T	> 150 μm
7	Percentage	Perc	%	Andrews, John T	Sortable-silt 10-63 μm
8	Sortable-silt mean	SS	µm	Andrews, John T	average SS

License:

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

Status:

Curation Level: Enhanced curation (CurationLevelC) * Processing Level: PANGAEA data processing level 3 (ProcLevel3)

Size:

1356 data points

Data

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

1 Depth sed [m]	2 Age [ka BP]	3 IRD [%] (2 mm)	4 IRD [%] (> 500 μm)	5 IRD [%] (> 250 μm)	6 IRD [%] (> 150 μm)	7 Perc [%] (Sortable-silt 10-63 μm)	8 SS [µm] (average SS)
0.015	7.62	4.03	4.25	16.61	29.58	42.43	25.12
0.050	7.84	0.00	1.75	5.23	10.95	55.00	23.94
0.105	8.17	4.33	1.10	3.38	9.21	57.01	24.42
0.205	8.79	0.00	1.46	5.32	12.79	59.83	25.48
0.305	9.41	0.00	0.57	2.14	6.25	46.38	23.83
0.340	9.62	0.00	1.15	3.12	6.32	52.71	22.90
0.405	10.02	0.00	0.92	3.18	7.95	57.89	23.92
0.500	10.61	10.80	2.55	8.34	15.52	50.06	26.19
0.505	10.64	1.44	3.43	10.46	19.04	50.31	25.35
0.730	12.02	2.01	2.08	7.32	13.96	51.13	24.92
0.805	12.48	28.10	2.38	6.18	11.51	47.32	24.56
0.855	12.79	0.70	0.55	4.20	9.80	36.87	24.46
0.955	13.41	3.13	25.51	38.11	44.95	49.58	25.33
0.990	13.62	3.08	2.10	5.71	9.74	47.68	25.20
1.070	14.12	13.59	4.68	10.83	16.15	46.94	24.96
1.125	14.45	8.91	9.94	21.80	30.77	58.88	27.46
1.165	14.70	4.18	2.56	5.98	10.00	32.11	23.31
1.215	15.07	1.25	5.00	12.31	18.89	45.77	23.93
1.260	15.41	21.43	2.90	8.06	14.56	48.18	25.30
1.305	15.74	7.62	20.74	30.97	38.52	47.52	24.71
1.405	16.48	0.70	2.96	9.05	17.13	33.57	25.24
1.585	17.82	14.25	7.27	14.82	22.77	37.94	24.88
1.710	18.75	12.16	1.14	7.17	13.83	36.66	23.66
1.805	19.46	4.68	12.23	22.60	29.88	51.81	26.20
1.950	20.53	0.00	0.66	1.90	3.51	53.67	24.00
2.365	23.62	20.14	26.43	35.37	42.24	54.22	26.68
2.405	23.91	3.82	8.93	15.31	21.11	54.21	26.53
2.510	24.69	2.43	2.59	6.42	10.27	28.72	23.26
2.555	25.03	1.97	1.29	5.47	10.42	48.05	25.83
2.605	25.40	1.99	6.05	13.48	22.57	56.70	26.89
2.650	25.73	0.60	5.52	13.80	22.61	49.89	24.80
2.705	26.14	2.52	3.05	4.56	7.23	31.96	22.31
2.780	26.70	0.00	1.08	2.57	4.70	52.99	26.46
2.805	26.87	0.00	4.21	5.55	7.09	24.84	20.72
2.940	27.79	2.69	5.57	11.78	19.83	40.83	26.21
3.110	28.95	0.60	3.75	10.90	16.10	48.62	24.80
3.230	29.77	0.00	0.81	2.12	4.99	30.22	23.79
3.355	30.63	3.51	4.14	10.38	20.04	50.06	25.95
3.405	30.97	0.00	1.63	2.22	4.42	36.60	24.01
3.515	31.72	0.00	2.42	6.93	14.97	51.99	27.17
3.605	32.34	0.00	1.69	4.79	9.54	32.37	23.95
3.735	33.22	0.00	0.38	1.58	5.41	34.06	24.79
3.830	33.87	26.63	8.53	22.17	36.15	52.74	28.62
3.905	34.38	0.99	0.79	2.39	6.13	37.53	24.76
3.960	34.76	0.00	1.37	2.85	6.57	35.61	23.52
4.025	35.20	0.40	2.54	6.19	12.70	53.26	27.29
4.110	35.78	0.11	0.51	2.05	6.07	55.05	26.84
4.245	36.71	5.50	6.48	13.00	22.65	52.19	27.96
4.290	37.01	0.61	0.57	1.50	3.34	38.04	21.45
4.355	37.46	0.00	0.13	0.65	1.89	38.25	20.62
4.425	37.94	0.00	0.95	1.83	3.99	37.35	22.39
4.505	38.48	3.73	0.78	2.16	6.11	36.08	24.02
4.610	39.20	5.66	1.90	10.06	22.36	50.51	29.62
4.685	39.71	0.60	0.72	2.98	9.04	36.66	25.64
4.735	40.05	0.22	1.66	6.96	18.32	57.90	28.73
4.800	40.50	1.20	0.45	2.14	6.75	34.20	23.69
4.805	40.56	0.00	0.76	2.08	6.27	33.38	23.80
4.860	41.21	8.71	7.79	18.48	31.64	57.73	30.01
4.905	41.74	0.80	0.56	2.90	8.66	31.47	25.51
4.940	42.15	16.23	9.85	19.39	33.36	53.03	31.03
5.025	43.16	8.24	1.53	4.24	7.89	37.51	22.01
5.105	44.11	6.77	1.71	6.45	14.68	49.57	26.10
5.210	45.35	7.11	5.22	11.25	19.39	43.82	26.39
5.305	46.47	8.33	1.22	4.05	9.67	48.32	26.99
5.405	47.65	10.44	5.53	12.49	22.65	53.34	29.81
5.505	48.83	14.00	4.73	14.82	30.24	60.42	32.23
5.605	50.02	1.19	4.51	12.98	24.18	45.69	25.80
5.650	50.55	0.00	1.17	9.52	24.01	71.98	30.49
5.705	51.20	0.00	0.49	1.04	3.01	67.87	27.08
5.805	52.38	0.00	0.91	4.52	12.65	80.32	29.36
5.905	53.56	0.00	0.00	1.53	9.00	79.84	30.85
5.955	54.15	0.00	1.24	3.16	6.55	52.17	26.19
6.005	54.74	52.29	6.12	14.76	26.63	57.26	28.39
6.060	55.40	1.80	4.88	9.59	14.93	50.62	25.97
6.070	55.68	6.46	0.38	2.07	5.31	26.22	21.03
6.125	57.20	1.22	0.25	0.66	2.23	52.07	28.58
6.205	59.41	1.81	0.00	0.26	0.96	50.12	25.84
6.305	62.17	2.86	2.77	8.07	14.36	34.53	23.77
6.400	64.79	6.13	3.80	8.22	12.98	45.73	25.42
6.505	67.69	3.74	4.87	9.98	15.33	41.79	24.31
6.605	70.46	1.64	2.27	3.93	7.27	26.05	24.17
6.710	73.36	3.33	1.53	5.46	10.93	48.10	26.34
6.825	76.53	2.98	0.85	4.90	12.34	51.39	26.90
6.905	78.74	0.00	1.77	6.49	14.38	51.43	27.88
7.010	81.64	0.56	1.00	2.28	4.80	29.21	21.00
7.105	84.27	3.71	3.24	10.05	18.42	50.84	25.30
7.205	87.03	17.72	1.54	6.98	15.61	52.62	25.43
7.350	91.04	37.74	0.00	5.91	17.21	53.20	26.71
7.425	93.11	0.00	3.30	13.87	24.06	53.67	26.39
7.505	95.32	0.00	2.68	9.88	17.58	50.05	24.73
7.605	98.08	0.60	2.99	6.54	10.27	40.84	22.50
7.705	100.84	0.00	2.91	7.41	14.49	45.84	25.37
7.825	104.16	19.48	11.70	22.62	34.05	49.58	26.94
7.870	105.40	24.51	9.86	17.12	27.38	47.51	25.16
7.905	106.37	0.00	2.83	6.49	12.28	49.94	25.35
8.105	111.89	0.00	0.52	6.15	15.49	35.54	22.97
8.205	114.65	2.72	0.23	1.33	4.22	49.49	24.54
8.305	116.07	1.83	1.90	8.94	17.57	49.59	24.10
8.410	117.40	0.30	16.93	34.45	46.84	46.81	24.82
8.485	118.34	1.23	24.78	44.50	56.93	39.31	22.60
8.555	119.22	0.68	17.34	35.27	49.62	41.03	22.58
8.605	119.85	2.34	16.18	37.93	54.99	40.14	24.41
8.625	120.11	1.11	17.61	39.36	56.25	37.22	24.42
8.645	120.36	0.55	13.96	38.01	56.18	39.86	25.40
8.665	120.61	1.39	21.98	45.47	62.71	39.16	25.75
8.685	120.86	0.47	19.69	45.47	64.41	39.32	26.40
8.705	121.12	1.56	15.30	41.77	61.58	39.40	26.67
8.725	121.37	1.40	11.17	41.52	63.25	42.00	28.51
8.745	121.62	2.67	6.87	37.73	57.40	35.50	23.90
8.765	121.87	2.37	9.15	43.97	62.92	46.25	24.14
8.785	122.12	0.17	5.62	14.71	23.12	47.15	23.37
8.805	122.38	0.67	2.85	10.82	20.81	50.12	25.15
8.825	122.63	0.55	1.04	4.41	10.46	61.33	26.18
8.865	123.13	0.00	1.16	3.68	8.67	60.56	25.77
8.900	123.58	0.43	0.84	1.71	3.15	45.22	22.17
8.945	124.14	0.00	1.26	5.43	10.14	57.45	24.63
9.005	124.90	0.00	3.24	7.01	10.62	56.96	25.23
9.110	126.22	0.20	0.00	0.07	1.00	51.85	23.34
9.225	127.67	0.00	0.61	2.06	4.26	34.15	22.97
9.305	128.68	0.00	0.00	0.23	1.62	35.73	21.63
9.405	129.93	0.32	2.50	5.30	9.18	48.05	24.50
9.510	131.17	0.74	0.70	2.72	4.98	37.83	22.66
9.605	132.41	0.00	1.88	2.47	3.84	28.79	21.61
9.705	133.78	0.00	0.25	0.92	2.36	45.41	22.66
9.805	134.89	0.00	0.00	0.08	1.37	39.01	20.92
9.860	135.51	3.71	4.88	9.40	14.89	50.22	24.87
9.905	136.13	0.00	4.30	11.58	21.02	48.50	25.44
9.955	136.75	3.12	6.48	16.81	26.83	49.97	24.59
10.035	137.74	4.63	3.95	8.25	13.55	43.99	24.02
10.105	138.61	13.22	11.51	18.95	24.83	49.85	26.92
10.155	139.23	1.50	5.93	13.20	20.15	49.71	26.39
10.210	139.85	4.57	14.88	22.75	28.92	51.11	25.01
10.305	141.09	9.17	26.38	37.20	43.82	47.78	24.99
10.325	141.33	8.86	7.08	13.22	20.21	52.38	26.20
10.365	141.83	0.91	7.08	13.22	20.21	52.38	26.20
10.405	142.33	21.06	1.86	4.13	7.04	30.92	22.27
10.505	143.56	0.00	3.34	7.88	15.76	47.49	24.50
10.605	144.80	2.57	4.62	11.30	19.64	56.23	26.14
10.710	146.04	0.34	0.08	2.96	8.78	42.20	22.71
10.805	147.28	7.43	9.15	20.19	27.54	62.28	25.59
10.905	148.52	43.80	1.55	5.01	10.13	34.98	21.59
11.005	149.76	9.38	16.45	27.88	35.95	50.86	24.26
11.105	151.00	2.72	4.25	12.21	19.81	47.42	24.61
11.160	151.62	4.24	6.23	12.64	17.83	36.69	23.56
11.205	152.24	0.00	1.60	4.52	8.41	47.09	26.99
11.305	153.48	45.69	16.79	30.29	41.10	60.21	28.42
11.380	154.35	1.64	3.60	6.12	10.28	48.59	27.82
11.405	154.72	1.89	4.34	12.00	18.85	51.16	26.62
11.465	155.46	0.48	1.40	3.28	5.79	32.08	21.82
11.525	156.20	0.00	0.82	4.45	9.57	52.91	26.72
11.625	157.44	0.74	2.14	6.39	12.59	52.45	27.85
11.750	158.93	0.00	0.00	0.10	1.08	44.36	22.72
11.805	159.67	3.88	0.76	1.52	2.64	25.40	20.62
11.905	160.91	10.65	0.48	1.65	4.19	52.70	26.10
11.965	161.66	5.70	3.60	7.81	12.29	47.04	23.03
12.010	162.15	15.09	10.51	17.61	24.24	56.21	25.13
12.055	162.77	0.00	8.90	18.20	28.89	57.96	27.19
12.120	163.51	4.32	12.04	25.04	38.26	64.68	29.72
12.230	164.88	0.44	0.32	2.56	5.23	26.28	21.83
12.305	165.87	0.00	0.48	6.81	14.27	49.60	25.94
12.335	166.24	2.83	1.36	7.68	15.58	55.33	25.99
12.430	167.36	1.31	3.61	8.51	15.45	50.07	25.52
12.505	168.35	0.00	3.27	7.96	14.64	52.73	25.57
12.605	169.59	0.00	0.62	3.05	6.59	36.94	22.83
12.705	170.83	7.39	4.14	10.31	16.77	44.81	25.65
12.805	172.07	0.16	0.94	3.01	6.71	51.72	26.01
12.870	172.81	2.48	3.75	10.90	16.10	48.62	24.80
12.970	174.05	0.00	0.13	0.96	1.64	42.30	22.32
13.015	174.67	4.92	3.31	8.20	14.01	36.14	25.73
13.045	175.04	1.39	3.09	5.07	8.82	34.19	23.85
13.105	175.78	0.95	2.91	6.77	10.52	50.26	24.62
13.200	176.90	0.00	0.77	1.37	2.20	26.94	21.13
13.305	178.26	0.00	0.42	1.53	3.36	45.90	23.91
13.405	179.50	0.00	1.69	4.37	8.01	47.68	24.07
13.550	181.23	1.75	4.46	7.57	12.64	32.08	23.75
13.605	181.98	0.99	1.63	2.98	7.29	35.47	24.32
13.705	183.22	0.00	0.00	0.48	2.54	46.84	24.86
13.805	184.46	1.21	0.45	1.22	3.62	39.39	23.55
13.860	185.08	0.39	2.49	6.20	10.74	43.83	23.56
13.925	185.94	6.09	15.24	22.09	28.99	48.99	25.83
14.005	186.93	7.17	6.28	15.38	24.91	43.75	26.45
14.105	188.17	0.70	12.82	18.09	22.63	51.05	26.07
14.205	189.41	4.65	3.55	9.47	17.87	39.96	25.92
14.330	190.90	1.86	4.35	12.79	23.18	48.06	24.88
14.405	191.46	0.00	0.56	1.24	3.96	44.85	25.11
14.520	192.24	0.00	0.45	3.45	7.87	43.94	25.57
14.605	194.09	15.98	1.23	3.20	7.05	26.40	22.85
14.705	195.60	5.98	1.60	6.03	13.79	48.65	26.39
14.710	197.27	0.00	1.95	7.44	15.90	52.18	25.24
14.805	198.95	0.00	1.63	10.01	22.14	49.42	24.82
14.855	199.79	1.61	7.40	23.40	41.55	54.04	24.93
14.885	200.29	2.29	7.84	20.13	32.47	53.78	25.64
14.905	200.63	1.27	3.45	14.63	27.80	49.07	26.74
14.925	200.96	21.34	5.40	16.89	30.90	49.46	26.25
15.005	202.31	1.88	2.92	6.28	8.80	52.15	25.98
15.105	203.98	0.77	6.20	21.16	38.40	29.22	21.85
15.205	205.66	3.92	3.52	19.58	37.64	48.97	26.34
15.270	206.67	1.65	10.28	27.25	42.08	55.25	26.59
15.405	209.01	0.35	3.68	16.15	31.86	53.40	26.67
15.505	210.69	0.42	0.16	1.99	4.78	51.98	26.56
15.605	212.37	13.49	12.73	28.00	41.38	40.74	22.47
15.725	214.38	0.00	0.61	1.59	4.37	52.71	27.05
15.810	215.72	0.00	0.35	1.18	2.81	54.62	27.10
15.905	217.40	0.00	0.93	2.16	3.59	56.39	27.56
16.005	219.08	0.00	0.25	1.11	3.17	29.30	20.38
16.105	221.26	0.00	0.25	1.11	3.17	41.04	23.48
16.190	223.50	1.43	0.86	2.13	6.06	41.04	23.48
16.255	225.46	0.00	2.06	6.46	11.33	35.00	25.11
16.305	226.86	1.11	0.42	2.43	5.21	45.68	24.49
16.345	227.99	7.97	3.44	9.36	16.48	42.65	23.48
16.385	229.11	10.47	2.88	6.75	11.18	44.94	24.93
16.445	230.79	1.11	2.70	14.22	26.40	42.67	24.92
16.505	232.47	0.14	0.60	2.25	5.08	49.76	24.37
16.560	233.87	2.72	2.76	12.40	21.69	24.76	22.70
16.605	234.35	9.13	5.00	18.57	31.25	41.60	23.28
16.690	235.12	0.13	0.00	0.43	6.76	46.79	24.04
16.805	236.27	0.87	0.91	1.54	7.38	67.53	28.81
16.905	237.23	0.18	0.84	2.17	4.42	67.87	28.06
17.005	238.19	0.00	0.79	1.21	5.50	42.55	24.29
17.105	239.15	1.04	1.10	3.84	7.53	68.52	27.72
17.140	239.44	0.68	1.81	3.74	6.99	64.12	26.75
17.205	240.11	0.14	0.95	2.66	5.56	63.32	27.50
17.305	241.07	0.00	0.81	2.33	5.20	59.98	25.56
17.325	241.27	0.12	0.56	1.62	3.48	58.15	25.13
17.405	242.04	1.27	1.15	3.03	5.91	47.49	22.93
17.505	243.00	0.35	0.36	1.26	3.10	44.54	24.23