Citation:

PANGAEA.911512

Name: Thorium excess of sediment core DY081_GVY01
Published: 2020-01-30
License: https://creativecommons.org/licenses/by/4.0/
Keywords: Heinrich event; IRD flux; thorium normalization; Western North Atlantic

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Keyword(s):

Heinrich event; IRD flux; thorium normalization; Western North Atlantic

Related to:

Zhou, Yuxin; McManus, Jerry F; Jacobel, Allison W; Costa, Kassandra M; Wang, Shouyi; Caraveo, Blanca Alvarez (2021): Enhanced iceberg discharge in the western North Atlantic during all Heinrich events of the last glaciation. Earth and Planetary Science Letters, 564, 116910, https://doi.org/10.1016/j.epsl.2021.116910

Project(s):

Lamont-Doherty Earth Observatory, Columbia University (LDEO)

Coverage:

Median Latitude: 50.159195 * Median Longitude: -45.508325 * South-bound Latitude: 50.159190 * West-bound Longitude: -45.508350 * North-bound Latitude: 50.159200 * East-bound Longitude: -45.508300

Date/Time Start: 2017-07-08T00:00:00 * Date/Time End: 2017-07-08T11:24:00

Minimum DEPTH, sediment/rock: 0.00 m * Maximum DEPTH, sediment/rock: 3.75 m

Event(s):

DY081_GVY01 (DY081_4) * Latitude Start: 50.159190 * Longitude Start: -45.508350 * Latitude End: 50.159200 * Longitude End: -45.508300 * Date/Time Start: 2017-07-08T11:24:00 * Date/Time End: 2017-07-08T00:00:00 * Elevation Start: -3721.0 m * Elevation End: -3721.0 m * Campaign: (ICY-LAB) * Basis: Discovery (2013) * Method/Device: Gravity corer (GC) * Comment: Orphan Knoll

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	DEPTH, sediment/rock	Depth sed	m	Zhou, Yuxin		Geocode
2	AGE	Age	ka BP	Zhou, Yuxin		Geocode
3	Thorium-230 excess, decay-corrected	230Th xs,0	dpm/g	Zhou, Yuxin	not provided

License:

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

Size:

77 data points

Data

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

1 Depth sed [m]	2 Age [ka BP]	3 230Th xs,0 [dpm/g]
0.00	1.737	2.889531774
0.02	2.098	2.938747250
0.05	2.639	2.946094247
0.15	4.443	3.033980971
0.20	5.345	1.332404444
0.25	6.247	1.277120628
0.30	7.149	1.206671576
0.35	8.051	1.037915386
0.38	8.592	0.911746711
0.45	9.855	0.478279362
0.50	10.757	1.429040696
0.55	11.659	2.310540870
0.60	12.357	2.359944865
0.65	12.751	1.391088760
0.70	13.145	1.302485510
0.75	13.538	1.063496805
0.80	13.932	0.994655316
0.85	14.296	1.431419075
0.90	14.659	1.369058934
0.95	15.023	2.184764280
1.00	15.387	0.766046748
1.05	15.751	0.495525340
1.10	16.114	0.402113466
1.15	16.478	0.634598645
1.20	16.842	2.654823270
1.25	17.206	2.722108496
1.30	17.570	2.080069012
1.35	17.933	1.797399070
1.40	18.297	1.619261435
1.44	18.588	1.625226168
1.50	19.024	1.411994466
1.55	19.316	1.261768171
1.60	19.559	0.527303037
1.65	19.802	0.396817483
1.70	20.045	1.376125816
1.75	20.288	1.038687446
1.80	20.532	0.236624725
1.85	20.775	0.332785656
1.90	21.018	1.119715959
1.95	21.261	1.079683497
2.00	21.504	1.259864399
2.05	21.747	0.846419624
2.10	21.990	0.416371566
2.15	22.234	0.917790950
2.20	22.477	1.195656499
2.25	22.720	1.310005140
2.32	23.060	1.153779328
2.35	23.206	0.860688296
2.40	23.425	0.872792394
2.45	23.606	1.194601122
2.52	23.860	1.277813196
2.55	23.969	0.000000000
2.60	24.150	0.302532561
2.60	24.150	0.241509717
2.65	24.331	1.306808605
2.68	24.440	1.155920822
2.75	24.694	0.680205754
2.80	24.933	0.562209561
2.85	25.256	0.645160343
2.90	25.580	1.509672284
2.95	25.904	1.908415815
3.00	26.228	1.669737149
3.05	26.552	1.826607863
3.10	26.876	1.781991283
3.15	27.200	1.814879417
3.18	27.394	1.670657168
3.25	27.903	1.917845249
3.30	28.321	1.299779706
3.35	28.738	1.735292720
3.40	29.155	1.626392220
3.45	29.572	1.435603025
3.50	29.990	0.494536981
3.55	30.407	0.429717111
3.60	30.824	1.711123058
3.64	31.158	2.227337183
3.70	31.659	2.125356696
3.75	32.076	1.509199666