(Table 1) 87Sr/86Sr ratios of planktonic foraminifera from ODP Site 121-758

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 lo...

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Bibliographic Details
Main Authors: Henderson, Gideon M, Martel, D J, O'Nions, R K, Shackleton, Nicholas J
Format: Dataset
Language:English
Published: PANGAEA - Data Publisher for Earth & Environmental Science 1994
Subjects:
AGE
DEPTH, sediment/rock
Sample comment
Strontium-87/Strontium-86
Strontium-87/Strontium-86, error
Δ87Sr
Standard deviation
Composite Core
Mass spectrometer VG Sector 354 multicollector
Calculated
Leg121
Joides Resolution
Ocean Drilling Program ODP
Planktonic foraminifera
Online Access:https://dx.doi.org/10.1594/pangaea.712119
https://doi.pangaea.de/10.1594/PANGAEA.712119
Description
Summary: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.

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