Clay-fraction strontium and neodymium isotopes, K/Al ratios, and bulk grain size from IODP Sites U1456 and U1457

doi:doi:10.1594/PANGAEA.919287

Clay-fraction strontium and neodymium isotopes, K/Al ratios, and bulk grain size from IODP Sites U1456 and U1457

This study presents data collected from International Ocean Discovery Program (IODP) Expedition 355 Arabian Sea Monsoon to investigate changes in sediment provenance as well as the effect of sediment transport processes on deep-sea sediment samples. From Site U1457, 83 sediment samples were analyzed, complemented by 44 samples from Site U1456. Samples were analyzed for bulk grain-size using a Malvern Mastersizer 2000. The clay fraction was separated, digested, and analyzed for K/Al ratios using inductively couple plasma optical emission spectroscopy (ICP-OES). Radiogenic strontium (87Sr/86Sr) was measured using a Neptune Plus multicollector inductively coupled plasma mass spectrometer (MC-ICP-MS) and a Triton Plus multicollector thermal ionization mass spectrometer (TIMS). A subset of 38 samples were analyzed for radiogenic neodymium composition (143Nd/144Nd) using TIMS.

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Cite this as

Carter, Samantha Cassie, Griffith, Elizabeth M, Clift, Peter D, Scher, Howie D, Dellapenna, Timothy M (2020). Dataset: Clay-fraction strontium and neodymium isotopes, K/Al ratios, and bulk grain size from IODP Sites U1456 and U1457. https://doi.org/10.1594/PANGAEA.919287

DOI retrieved: 2020

Additional Info

Field	Value
Imported on	November 30, 2024
Last update	November 30, 2024
License	CC-BY-4.0
Source	https://doi.org/10.1594/PANGAEA.919287
Author	Carter, Samantha Cassie
Given Name	Samantha Cassie
Family Name	Carter
More Authors	Griffith, Elizabeth M Clift, Peter D Scher, Howie D Dellapenna, Timothy M
Source Creation	2020
Publication Year	2020
Resource Type	application/zip - filename: Carter-etal_2020
Subject Areas	Name: Lithosphere
Related Identifiers	Title: Clay-fraction strontium and neodymium isotopes in the Indus Fan: implications for sediment transport and provenance Identifier: https://doi.org/10.1017/S0016756820000394 Type: DOI Relation: References Year: 2020 Source: Geological Magazine Authors: Carter Samantha Cassie , Griffith Elizabeth M , Clift Peter D , Scher Howie D , Dellapenna Timothy M .