Radiogenic Sr, Nd and Pb isotope data and clay mineral abundances of the < 2 µm size fraction of ODP Hole 121-758A

The clay size fraction of the sediments from ODP Site 758 located in the southern Bay of Bengal on top of the Ninetyeast Ridge were studied to better understand South Asian Monsoon induced silicate weathering over the last 27 million years. The radiogenic Sr, Nd and Pb isotope data were measured by multi-collector ICP-MS and the the clay mineral abundances were calculated from X-Ray diffraction measurements. The age model used here incorporates age constraints from both ODP Site 758 and new data from a new multiple hole drill site nearby (International Ocean Discovery Program Site U1443).

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Cite this as

Ali, Sajid, Hathorne, Ed C, Frank, Martin (2021). Dataset: Radiogenic Sr, Nd and Pb isotope data and clay mineral abundances of the < 2 µm size fraction of ODP Hole 121-758A. https://doi.org/10.1594/PANGAEA.927027

DOI retrieved: 2021

Additional Info

Field Value
Imported on December 1, 2024
Last update December 1, 2024
License CC-BY-4.0
Source https://doi.org/10.1594/PANGAEA.927027
Author Ali, Sajid
Given Name Sajid
Family Name Ali
More Authors
Hathorne, Ed C
Frank, Martin
Source Creation 2021
Publication Year 2021
Resource Type text/tab-separated-values - filename: 121-758A_Sr-Nd-Pb_isotopes
Subject Areas
Name: Chemistry

Related Identifiers
Title: Persistent provenance of South Asian Monsoon induced silicate weathering over the past 27 million years
Identifier: https://doi.org/10.1029/2020PA003909
Type: DOI
Relation: References
Year: 2021
Source: Paleoceanography and Paleoclimatology
Authors: Ali Sajid , Hathorne Ed C , Frank Martin .