Citation:

qres.1998.1974

Name: (Table 3) Average trace-element composition of glass shards from Toba Tephra Beds in Sumatra, Malaysia, India, and the Indian Ocean
Published: 1998
License: https://creativecommons.org/licenses/by/3.0/

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Project(s):

Ocean Drilling Program (ODP)

Coverage:

Median Latitude: 17.531656 * Median Longitude: 82.454183 * South-bound Latitude: 2.684500 * West-bound Longitude: 73.500000 * North-bound Latitude: 29.400000 * East-bound Longitude: 101.716700

Date/Time Start: 1988-06-15T00:00:00 * Date/Time End: 1988-06-15T00:00:00

Minimum Elevation: -2935.0 m * Maximum Elevation: -2935.0 m

Event(s):

121-758 * Latitude: 5.384067 * Longitude: 90.361167 * Date/Time Start: 1988-06-15T00:00:00 * Date/Time End: 1988-06-15T00:00:00 * Elevation: -2935.0 m * Penetration: 782.2 m * Recovery: 561.9 m * Location: Indian Ocean * Campaign: * Basis: Joides Resolution * Method/Device: Composite Core (COMPCORE) * Comment: 84 cores; 782.2 m cored; 0 m drilled; 71.8% recovery

Comment:

Positions are estimated from map. Samples were analyzed at the University of Wales, Aberystwyth. Fully quantitative solution ICP-MS analyses were performed using a VG Elemental ICP-MS PlasmaQuad II/ with a modified high sensitivity interface and calibration was achieved using multi-element synthetic standards. Details of the analytical procedures and standards are given in Pearce et al. (1997). Concentration reported is the average of five analyses of the same solution. Relative standard deviations for rare-earth elements are less than 1% and most of the other trace elements have RSDs less than 5%.

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	Event label	Event
2	LATITUDE	Latitude				Geocode
3	LONGITUDE	Longitude				Geocode
4	AGE	Age	ka BP			Geocode
5	Age, standard deviation	Age std dev	±	Westgate, John A
6	Sample code/label	Sample label		Westgate, John A	DSDP/ODP/IODP sample designation
7	Area/locality	Area		Westgate, John A
8	Rubidium	Rb	mg/kg	Westgate, John A	ICP-MS, VG-Plasma-Quad 2
9	Strontium	Sr	mg/kg	Westgate, John A	ICP-MS, VG-Plasma-Quad 2
10	Yttrium	Y	mg/kg	Westgate, John A	ICP-MS, VG-Plasma-Quad 2
11	Zirconium	Zr	mg/kg	Westgate, John A	ICP-MS, VG-Plasma-Quad 2
12	Niobium	Nb	mg/kg	Westgate, John A	ICP-MS, VG-Plasma-Quad 2
13	Caesium	Cs	mg/kg	Westgate, John A	ICP-MS, VG-Plasma-Quad 2
14	Barium	Ba	mg/kg	Westgate, John A	ICP-MS, VG-Plasma-Quad 2
15	Lanthanum	La	mg/kg	Westgate, John A	ICP-MS, VG-Plasma-Quad 2
16	Cerium	Ce	mg/kg	Westgate, John A	ICP-MS, VG-Plasma-Quad 2
17	Praseodymium	Pr	mg/kg	Westgate, John A	ICP-MS, VG-Plasma-Quad 2
18	Neodymium	Nd	mg/kg	Westgate, John A	ICP-MS, VG-Plasma-Quad 2
19	Samarium	Sm	mg/kg	Westgate, John A	ICP-MS, VG-Plasma-Quad 2
20	Europium	Eu	mg/kg	Westgate, John A	ICP-MS, VG-Plasma-Quad 2
21	Gadolinium	Gd	mg/kg	Westgate, John A	ICP-MS, VG-Plasma-Quad 2
22	Terbium	Tb	mg/kg	Westgate, John A	ICP-MS, VG-Plasma-Quad 2
23	Dysprosium	Dy	mg/kg	Westgate, John A	ICP-MS, VG-Plasma-Quad 2
24	Holmium	Ho	mg/kg	Westgate, John A	ICP-MS, VG-Plasma-Quad 2
25	Erbium	Er	mg/kg	Westgate, John A	ICP-MS, VG-Plasma-Quad 2
26	Thulium	Tm	mg/kg	Westgate, John A	ICP-MS, VG-Plasma-Quad 2
27	Ytterbium	Yb	mg/kg	Westgate, John A	ICP-MS, VG-Plasma-Quad 2
28	Lutetium	Lu	mg/kg	Westgate, John A	ICP-MS, VG-Plasma-Quad 2
29	Hafnium	Hf	mg/kg	Westgate, John A	ICP-MS, VG-Plasma-Quad 2
30	Tantalum	Ta	mg/kg	Westgate, John A	ICP-MS, VG-Plasma-Quad 2
31	Thorium	Th	mg/kg	Westgate, John A	ICP-MS, VG-Plasma-Quad 2
32	Uranium	U	mg/kg	Westgate, John A	ICP-MS, VG-Plasma-Quad 2

License:

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

Size:

466 data points

Data

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

1 Event	2 Latitude	3 Longitude	4 Age [ka BP]	5 Age std dev [±]	6 Sample label	7 Area	8 Rb [mg/kg]	9 Sr [mg/kg]	10 Y [mg/kg]	11 Zr [mg/kg]	12 Nb [mg/kg]	13 Cs [mg/kg]	14 Ba [mg/kg]	15 La [mg/kg]	16 Ce [mg/kg]	17 Pr [mg/kg]	18 Nd [mg/kg]	19 Sm [mg/kg]	20 Eu [mg/kg]	21 Gd [mg/kg]	22 Tb [mg/kg]	23 Dy [mg/kg]	24 Ho [mg/kg]	25 Er [mg/kg]	26 Tm [mg/kg]	27 Yb [mg/kg]	28 Lu [mg/kg]	29 Hf [mg/kg]	30 Ta [mg/kg]	31 Th [mg/kg]	32 U [mg/kg]
121-758	5.3840	90.3610	73	4	UT1363	Layer A, Youngest Toba tuff	247	42	30	81	15.3	8.51	370	27.25	53	5.82	20.30	4.18	0.60	5.72	0.86	4.41	1.03	3.07	0.56	3.81	0.63	3.23	1.90	29.7	5.39
121-758	5.3840	90.3610	501	5	UT1364	Layer C, Middle Toba tuff	186	43	27	79	14.4	5.47	533	27.14	55	6.38	22.80	4.83	0.79	6.34	0.91	4.74	0.97	2.82	0.49	3.14	0.49	3.16	1.03	22.7	3.66
121-758	5.3840	90.3610	840	30	UT1365	Layer E, Oldest Toba tuff	155	118	22	121	8.1	7.77	441	33.14	63	7.22	24.70	4.47	1.01	6.84	0.81	3.95	0.77	2.18	0.35	2.48	0.44	3.92	0.50	20.9	5.01
	2.6845	98.8756	73	4	UT1298	Toba caldera, Youngest Toba tuff	265	28	39	73	12.2	9.51	117	20.35	40	4.92	18.20	4.21	0.30	4.92	0.92	6.25	1.35	3.90	0.77	4.88	0.88	3.42	1.15	30.3	6.04
	3.0333	101.7167	73	4	UT778	Malaysia, Youngest Toba tuff	240	36	32	75	16.4	7.52	236	21.35	42	4.73	17.00	3.63	0.36	4.72	0.82	5.46	1.16	3.59	0.64	3.90	0.67	3.12	1.59	25.4	4.82
	22.3000	76.3000			UT1069	Pawlaghat Place, Narmada River	213	48	30	78	16.0	8.00	376	27.28	52	5.81	20.10	4.13	0.43	4.02	0.71	4.65	1.02	3.02	0.51	3.52	0.61	3.17	1.39	29.5	5.40
	20.0000	75.0000			UT1070	Gandhigram Place, Purna River	214	47	29	80	13.9	7.48	415	26.85	51	5.70	19.13	4.09	0.42	4.05	0.72	4.59	1.01	3.04	0.52	3.44	0.57	3.15	1.34	27.4	4.83
	22.3000	76.3000			UT1299	Guruwara, Narmada	223	46	31	79	13.0	7.44	374	26.16	49	5.45	19.30	4.29	0.44	4.15	0.73	4.91	1.09	3.45	0.51	3.64	0.63	3.39	1.15	27.5	4.97
	29.4000	79.1000			UT1359	Ramnagar, Son Valley	220	35	31	69	12.0	8.26	271	24.10	47	5.30	17.00	4.23	0.35	3.93	0.67	5.03	1.13	3.20	0.47	4.08	0.46	2.92	0.94	28.0	5.07
	21.5000	83.0000			UT1358	Pitha mohul, Mohanadi	212	39	29	74	13.9	8.60	361	25.85	51	5.77	19.50	4.16	0.37	3.96	0.71	4.29	1.01	2.96	0.53	3.57	0.63	3.23	1.62	30.9	5.53
	14.5000	79.5000			UT1300	Karnool area	213	45	30	78	14.3	7.68	412	27.79	53	5.86	20.00	3.88	0.38	3.89	0.71	4.67	1.02	3.01	0.48	3.78	0.60	3.28	1.48	28.4	5.04
	20.0000	75.0000			UT1361	Purna Basin	208	45	29	80	11.1	7.60	430	27.53	52	5.87	19.30	3.90	0.41	3.83	0.72	4.40	0.99	3.07	0.47	3.78	0.60	3.14	0.83	27.9	4.79
	19.5000	84.0000			UT1362	Goguparhu, Vansadhara	221	37	31	78	11.7	7.74	288	23.03	45	5.14	19.00	3.69	0.34	4.25	0.72	5.20	1.02	3.19	0.57	3.93	0.61	2.88	0.77	26.9	4.92
	29.4000	79.1000			UT1071	Son Valley	220	45	31	78	14.9	7.63	380	26.55	51	5.74	20.10	4.33	0.42	4.33	0.74	4.73	1.04	3.15	0.52	3.74	0.59	3.10	1.46	28.2	5.01
	18.0000	73.5000			UT1072	Bori Place, Kukdi River	214	51	29	74	12.3	7.12	327	24.24	46	5.25	18.30	3.95	0.39	4.06	0.72	4.64	0.96	3.06	0.51	3.52	0.59	2.98	0.69	26.2	4.84
	29.4000	79.1000			UT1134	Son Valley	213	54	29	78	12.7	7.56	395	27.08	51	5.72	19.60	4.17	0.50	4.73	0.73	4.57	0.94	3.07	0.49	3.55	0.56	2.99	1.08	27.2	4.50
	29.4000	79.1000			UT1135	Son Valley	213	48	29	77	14.9	7.60	439	28.40	53	5.90	19.60	4.12	0.41	3.84	0.67	4.56	0.98	2.83	0.49	3.34	0.57	3.32	1.28	28.1	4.99
	18.0000	73.5000			UT1068	Bori, Kukdi River, Pune