High-resolution LA-MC-ICP-MS Pb isotope data (65.5 - 63 Ma) for Tropic Seamount, north-east Atlantic, and Matlab and R processing scripts for cyclostratigraphic analysis

The excel table presents the high-resolution LA-MC-ICP-MS Pb isotope data (± 2S%) produced for the Paleocene interval of Fe-Mn crust core sample 085_004 recovered in 2016 during the JC142 expedition to Tropic Seamount for the MarineE-Tech project. A detailed description of the sample can be found in...

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Bibliographic Details
Main Authors: Josso, Pierre, van Peer, Tim, Horstwood, Matthew, Lusty, Paul, Murton, Bramley
Format: Dataset
Language:unknown
Published: British Geological Survey 2020
Subjects:
Fe-Mn crust
Laser ablation
Pb isotopes
Milankovitch cycles
Astronomical tuning
Tropic Seamount
North-east Atlantic
North East Atlantic
Online Access:https://dx.doi.org/10.5285/7a9eb43f-a5c4-450c-9fe1-c60f2703a1d1
https://www.bgs.ac.uk/services/ngdc/citedData/catalogue/7a9eb43f-a5c4-450c-9fe1-c60f2703a1d1.html
Description
Summary:The excel table presents the high-resolution LA-MC-ICP-MS Pb isotope data (± 2S%) produced for the Paleocene interval of Fe-Mn crust core sample 085_004 recovered in 2016 during the JC142 expedition to Tropic Seamount for the MarineE-Tech project. A detailed description of the sample can be found in Josso et al., 2019 and 2020. The Scripts data are Matlab and R readable file presenting all scripts and built-in functions used during the processing of the data to demonstrate the presence of astronomical imprint on the cyclicity of the Pb isotope ratios.

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