Citation:

PANGAEA.974491

Name: Rare Earth Element concentrations of the detrital fraction at DSDP Site 72-516, Rio Grande Rise
Published: 2025-01-28
License: https://creativecommons.org/licenses/by/4.0/
Keywords: AAIW; DSDP; Neodymium isotopes; Rare earth elements; Rio Grande Rise; South Atlantic Ocean; Stable isotopes

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Published: 2025-01-28 • DOI registered: 2025-02-26

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Abstract:

This dataset includes the analysis of sediment core DSDP 516 (30°16'S, 35°17'W, 1313 m water depth) recovered from the Rio Grande Rise within the modern day core of Antarctic Intermediate Water (AAIW). It contains Rare Earth Element (REE) concentrations measured on the detrital fraction of DSDP 516. The dataset also includes measured reference materials USGS BCR-1, USGS AGV-2, USGS MAG-1. Measurements were made on an Agilent 7500ce ICP-MS.

Keyword(s):

AAIW; DSDP; Neodymium isotopes; Rare earth elements; Rio Grande Rise; South Atlantic Ocean; Stable isotopes

Further details:

Reference material DSDP Site 516 REE composition of detrital fraction. Reference-material_DSDP_Site-516_REE-composition-of-detrital-fraction.txt

Project(s):

Deep Sea Drilling Project (DSDP)

Coverage:

Latitude: -30.276500 * Longitude: -35.285300

Date/Time Start: 1980-03-11T00:00:00 * Date/Time End: 1980-03-11T00:00:00

Minimum DEPTH, sediment/rock: 0.00 m * Maximum DEPTH, sediment/rock: 0.73 m

Event(s):

72-516A * Latitude: -30.276500 * Longitude: -35.285300 * Date/Time: 1980-03-11T00:00:00 * Elevation: -1313.0 m * Penetration: 69.5 m * Recovery: 60.9 m * Location: South Atlantic/CONT RISE * Campaign: * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 15 cores; 65.1 m cored; 4.4 m drilled; 93.6 % recovery

Comment:

N means normalized to Post-Archean Australian Shale (PAAS) (Taylor and McLennan, 1985).

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	Sample code/label	Sample label		Soaga, Oluwaseun	DSDP/ODP/IODP sample designation
2	Leg Number	Leg		Soaga, Oluwaseun
3	Site	Site		Soaga, Oluwaseun
4	Hole	H		Soaga, Oluwaseun
5	Core	Core		Soaga, Oluwaseun
6	Type	Type		Soaga, Oluwaseun
7	Section	Sect		Soaga, Oluwaseun
8	Half	Half		Soaga, Oluwaseun
9	Section position	Sect	cm	Soaga, Oluwaseun		Top Offset
10	Section position	Sect	cm	Soaga, Oluwaseun		Bottom Offset
11	DEPTH, sediment/rock	Depth sed	m	Soaga, Oluwaseun		Geocode
12	AGE	Age	ka BP	Soaga, Oluwaseun		Geocode
13	Lanthanum	La	µg/g	Soaga, Oluwaseun	Inductively coupled plasma-mass spectroscopy (ICP-MS), Agilent, 7500-ce
14	Cerium	Ce	µg/g	Soaga, Oluwaseun	Inductively coupled plasma-mass spectroscopy (ICP-MS), Agilent, 7500-ce
15	Praseodymium	Pr	µg/g	Soaga, Oluwaseun	Inductively coupled plasma-mass spectroscopy (ICP-MS), Agilent, 7500-ce
16	Neodymium	Nd	µg/g	Soaga, Oluwaseun	Inductively coupled plasma-mass spectroscopy (ICP-MS), Agilent, 7500-ce
17	Samarium	Sm	µg/g	Soaga, Oluwaseun	Inductively coupled plasma-mass spectroscopy (ICP-MS), Agilent, 7500-ce
18	Europium	Eu	µg/g	Soaga, Oluwaseun	Inductively coupled plasma-mass spectroscopy (ICP-MS), Agilent, 7500-ce
19	Gadolinium	Gd	µg/g	Soaga, Oluwaseun	Inductively coupled plasma-mass spectroscopy (ICP-MS), Agilent, 7500-ce
20	Terbium	Tb	µg/g	Soaga, Oluwaseun	Inductively coupled plasma-mass spectroscopy (ICP-MS), Agilent, 7500-ce
21	Dysprosium	Dy	µg/g	Soaga, Oluwaseun	Inductively coupled plasma-mass spectroscopy (ICP-MS), Agilent, 7500-ce
22	Holmium	Ho	µg/g	Soaga, Oluwaseun	Inductively coupled plasma-mass spectroscopy (ICP-MS), Agilent, 7500-ce
23	Erbium	Er	µg/g	Soaga, Oluwaseun	Inductively coupled plasma-mass spectroscopy (ICP-MS), Agilent, 7500-ce
24	Thulium	Tm	µg/g	Soaga, Oluwaseun	Inductively coupled plasma-mass spectroscopy (ICP-MS), Agilent, 7500-ce
25	Ytterbium	Yb	µg/g	Soaga, Oluwaseun	Inductively coupled plasma-mass spectroscopy (ICP-MS), Agilent, 7500-ce
26	Lutetium	Lu	µg/g	Soaga, Oluwaseun	Inductively coupled plasma-mass spectroscopy (ICP-MS), Agilent, 7500-ce
27	Heavy rare-earth elements/light rare-earth elements ratio	HREE/LREE		Soaga, Oluwaseun		TmN+YbN+LuN/LaN+PrN+NdN
28	Middle rare-earth elements anomaly	MREE/MREE*		Soaga, Oluwaseun		{(GdN+TbN+DyN)}/{(HREE+LREE)/2}
29	Cerium anomaly	Ce/Ce*		Soaga, Oluwaseun		3Ce/(2LaN+NdN)

License:

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

Status:

Curation Level: Enhanced curation (CurationLevelC)

Size:

594 data points

Data

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

1 Sample label (DSDP/ODP/IODP sample designation)	2 Leg	3 Site	4 H	5 Core	6 Type	7 Sect	8 Half	9 Sect [cm] (Top Offset)	10 Sect [cm] (Bottom Offset)	11 Depth sed [m]	12 Age [ka BP]	13 La [µg/g] (Inductively coupled plasma-ma...)	14 Ce [µg/g] (Inductively coupled plasma-ma...)	15 Pr [µg/g] (Inductively coupled plasma-ma...)	16 Nd [µg/g] (Inductively coupled plasma-ma...)	17 Sm [µg/g] (Inductively coupled plasma-ma...)	18 Eu [µg/g] (Inductively coupled plasma-ma...)	19 Gd [µg/g] (Inductively coupled plasma-ma...)	20 Tb [µg/g] (Inductively coupled plasma-ma...)	21 Dy [µg/g] (Inductively coupled plasma-ma...)	22 Ho [µg/g] (Inductively coupled plasma-ma...)	23 Er [µg/g] (Inductively coupled plasma-ma...)	24 Tm [µg/g] (Inductively coupled plasma-ma...)	25 Yb [µg/g] (Inductively coupled plasma-ma...)	26 Lu [µg/g] (Inductively coupled plasma-ma...)	27 HREE/LREE (TmN+YbN+LuN/LaN+PrN+NdN)	28 MREE/MREE* ({(GdN+TbN+DyN)}/{(HREE+LREE)/2})	29 Ce/Ce* (3Ce/(2LaN+NdN))
72-516A-1H-1,0-1	72	516	A	1	H	1	W	0	1	0.00	0.0	26.43	57.33	5.70	20.66	3.91	1.00	3.67	0.53	3.49	0.75	2.22	0.35	2.36	0.35	1.29	1.00	1.08
72-516A-1H-1,4-5	72	516	A	1	H	1	W	4	5	0.04	3.6	22.86	51.04	5.06	18.38	3.45	0.82	3.06	0.48	3.17	0.68	2.05	0.32	2.14	0.32	1.34	0.97	1.11
72-516A-1H-1,5-6	72	516	A	1	H	1	W	5	6	0.05	4.5	25.67	55.79	5.44	19.67	3.64	0.82	3.45	0.48	3.12	0.65	1.92	0.30	2.02	0.31	1.16	1.00	1.09
72-516A-1H-1,14-15	72	516	A	1	H	1	W	14	15	0.14	12.5	24.06	51.76	5.21	19.02	3.60	0.90	3.21	0.49	3.20	0.69	2.05	0.33	2.18	0.33	1.30	0.98	1.07
72-516A-1H-1,16-17	72	516	A	1	H	1	W	16	17	0.16	16.0	21.86	48.45	4.76	17.21	3.28	0.79	2.96	0.45	2.95	0.65	1.92	0.31	2.05	0.30	1.34	0.98	1.11
72-516A-1H-1,17-18	72	516	A	1	H	1	W	17	18	0.17	17.8	23.40	53.08	5.23	19.12	3.69	0.89	3.34	0.51	3.31	0.70	2.12	0.34	2.27	0.34	1.36	1.00	1.12
72-516A-1H-1,19-20	72	516	A	1	H	1	W	19	20	0.19	21.7	20.32	44.27	4.34	15.51	2.89	0.66	2.76	0.39	2.51	0.52	1.57	0.25	1.66	0.25	1.20	1.00	1.10
72-516A-1H-1,22-23	72	516	A	1	H	1	W	22	23	0.22	28.5	23.49	46.84	5.31	19.07	3.50	0.64	2.84	0.47	3.10	0.70	2.01	0.32	2.06	0.30	1.24	0.94	0.99
72-516A-1H-1,26-27	72	516	A	1	H	1	W	26	27	0.26	37.5	22.65	50.39	4.89	17.59	3.30	0.84	3.07	0.46	3.00	0.64	1.95	0.31	2.03	0.30	1.30	0.98	1.11
72-516A-1H-1,27-28	72	516	A	1	H	1	W	27	28	0.27	39.1	25.36	54.32	5.57	20.22	3.82	0.92	3.42	0.53	3.43	0.74	2.22	0.35	2.35	0.35	1.33	0.98	1.06
72-516A-1H-1,28-29	72	516	A	1	H	1	W	28	29	0.28	40.7	22.06	49.65	4.85	17.75	3.34	0.84	3.03	0.47	3.09	0.68	2.01	0.32	2.13	0.32	1.37	0.97	1.11
72-516A-1H-1,30-31	72	516	A	1	H	1	W	30	31	0.30	44.0	23.01	51.16	4.92	17.93	3.38	0.80	3.13	0.46	3.04	0.65	1.94	0.31	2.08	0.31	1.31	0.99	1.11
72-516A-1H-1,34-35	72	516	A	1	H	1	W	34	35	0.34	50.6	23.34	51.47	5.12	18.78	3.53	0.87	3.14	0.49	3.23	0.70	2.08	0.33	2.23	0.33	1.36	0.97	1.09
72-516A-1H-1,36-37	72	516	A	1	H	1	W	36	37	0.36	53.9	22.52	52.10	5.10	18.36	3.50	0.83	3.14	0.50	3.21	0.69	2.08	0.32	2.22	0.33	1.36	0.99	1.14
72-516A-1H-1,48-49	72	516	A	1	H	1	W	48	49	0.48	78.2	24.78	56.31	5.53	20.00	3.78	0.91	3.49	0.53	3.41	0.73	2.18	0.35	2.30	0.34	1.31	1.00	1.12
72-516A-1H-1,49-50	72	516	A	1	H	1	W	49	50	0.49	81.0	23.08	50.69	5.02	18.25	3.39	0.84	3.17	0.48	3.09	0.66	1.97	0.31	2.07	0.31	1.29	1.00	1.09
72-516A-1H-1,52-53	72	516	A	1	H	1	W	52	53	0.52	89.4	24.63	56.50	5.52	20.09	3.79	0.89	3.48	0.52	3.40	0.73	2.15	0.34	2.29	0.34	1.31	1.00	1.13
72-516A-1H-1,58-59	72	516	A	1	H	1	W	58	59	0.58	106.1	26.78	58.96	5.80	21.00	3.95	1.02	3.72	0.54	3.53	0.75	2.21	0.35	2.32	0.34	1.25	1.01	1.10
72-516A-1H-1,59-60	72	516	A	1	H	1	W	59	60	0.59	108.9	24.75	48.79	5.57	19.98	3.50	0.60	2.94	0.49	3.10	0.65	1.98	0.31	2.04	0.29	1.16	0.95	0.98
72-516A-1H-1,60-61	72	516	A	1	H	1	W	60	61	0.60	111.7	25.49	57.10	5.71	20.53	3.87	0.95	3.58	0.57	3.57	0.76	2.29	0.35	2.44	0.37	1.34	1.01	1.11
72-516A-1H-1,71-72	72	516	A	1	H	1	W	71	72	0.71	134.6	22.06	49.15	4.85	17.68	3.31	0.85	3.11	0.46	2.95	0.63	1.85	0.30	1.97	0.29	1.27	1.01	1.11
72-516A-1H-1,73-74	72	516	A	1	H	1	W	73	74	0.73	137.2	25.11	53.34	5.81	21.13	3.98	0.79	3.22	0.53	3.54	0.72	2.11	0.33	2.10	0.34	1.20	0.99	1.04