Citation:

0012-821X(94)90176-7

Name: (Table 1) 87Sr/86Sr ratios of planktonic foraminifera from ODP Site 121-758
Published: 1994
License: https://creativecommons.org/licenses/by/3.0/

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Project(s):

Ocean Drilling Program (ODP)

Coverage:

Latitude: 5.384067 * Longitude: 90.361167

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

Minimum DEPTH, sediment/rock: 0.01 m * Maximum DEPTH, sediment/rock: 6.92 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:

Ages are estimated from delta18O isotope stratigraphy. 'Clean' samples were more thoroughly cleaned with water and methanol. Quoted errors in the 87Sr/86Sr ratio are in the last digit and are the 2 sigma internal statistics for that analysis. These are always less than +/- 0.000009, the long-term repeatability, which is shown in all figures and represents the true uncertainty on the analyses. For Delta 87Sr (ppm) errors shown are the 2 sigma internal error; external repeatability expressed in this form is 13 ppm.

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	AGE	Age	ka BP			Geocode
2	DEPTH, sediment/rock	Depth sed	m			Geocode
3	Sample comment	Sample comment		Henderson, Gideon M
4	Strontium-87/Strontium-86 ratio	87Sr/86Sr		Henderson, Gideon M	Mass spectrometer VG Sector 354 multicollector
5	Strontium-87/Strontium-86 ratio, error	87Sr/86Sr e	±	Henderson, Gideon M	Mass spectrometer VG Sector 354 multicollector	2 sigma
6	Δ87Sr	Δ87Sr	mg/kg	Henderson, Gideon M	Calculated	Delta 87Sr (ppm) = ((87Sr/86Sr in sample/0.709158)-1)10*6
7	Standard deviation	Std dev	±	Henderson, Gideon M	Calculated	Delta 87Sr, 2 sigma

License:

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

Size:

95 data points

Data

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

1 Age [ka BP]	2 Depth sed [m]	3 Sample comment	4 87Sr/86Sr	5 87Sr/86Sr e [±]	6 Δ87Sr [mg/kg]	7 Std dev [±]
1	0.01	Pulleniatina obliquiloculata	0.709158	0.000005	0	7
6	0.11	Pulleniatina obliquiloculata	0.709159	0.000007	2	7
10	0.20	Pulleniatina obliquiloculata	0.709161	0.000005	5	7
14	0.31	Pulleniatina obliquiloculata	0.709158	0.000005	0	7
19	0.41	Pulleniatina obliquiloculata	0.709153	0.000006	-7	9
19	0.41	Globorotalia menardii	0.709167	0.000008	13	12
24	0.51	Pulleniatina obliquiloculata	0.709161	0.000006	5	8
24	0.51	Globorotalia menardii	0.709168	0.000004	14	6
29	0.61	Pulleniatina obliquiloculata	0.709163	0.000006	7	8
34	0.71	Pulleniatina obliquiloculata	0.709163	0.000005	7	7
331	6.32	Pulleniatina obliquiloculata	0.709144	0.000006	-19	8
334	6.42	Pulleniatina obliquiloculata	0.709138	0.000005	-28	7
338	6.52	Pulleniatina obliquiloculata	0.709142	0.000006	-22	8
341	6.62	Pulleniatina obliquiloculata	0.709147	0.000006	-15	8
341	6.62	Globorotalia menardii	0.709148	0.000007	-14	10
349	6.72	Pulleniatina obliquiloculata	0.709150	0.000005	-11	7
349	6.72	Globorotalia menardii	0.709153	0.000006	-7	8
357	6.82	Pulleniatina obliquiloculata	0.709142	0.000005	-22	7
365	6.92	Pulleniatina obliquiloculata	0.709144	0.000007	-19	9