Data Publication

Rock magnetic properties, IODP Site U1518, depth interval 250-400 mbsf

Annika Greve

Utrecht University

(2021)

Descriptions

Rock magnetic properties for hemipelagic sediments sampled at Site U1518 of IODP Expedition 375 (depth interval: 250-400 mbsf). Data and file information: ‘hysteresis_parameters_curated.txt’ summarizes composition specific parameters from hysteresis and backfield curves. ‘suceptibility_remanence_curated.txt’ summarizes curational information for each sample, susceptibility and remanence data measured on 7cc sample cubes. Data Curation Depth: CSF-A and CSF-B refer to core depth scales of International Ocean Discovery Program (see pdf file “IODP Depth Scales Terminology” on https://www.iodp.org/policies-and-guidelines) CSF: core depth below sea floor, in this study, top depth CSF-B is used as sample depth in meters below sea floor (mbsf). Section Type: R for Rotary Core Barrel Susceptibility and Remanence data Km is the mean susceptibility extracted from anisotropy of magnetic susceptibility datafiles. These data are presented in Greve et al., 2020, https://doi.org/10.1016/j.epsl.2020.116322 NRM: Natural Remanent Magnetization in emu ARM: Anhysteretic Remanent Magnetization in emu. SIRM: Saturation Isothermal Remanent Magnetization imparted at 1.2 T in emu. Hysteresis parameters All hysteresis parameters were determined following mass normalization and automated slope correction. Ms: mass-normalized saturation magnetization in Am²/kg Mr: mass-normalized saturation remanent magnetization in Am²/kg Bc: coercivity in mT Bcr: remanent coercivity field in mT Contact person: A. Greve - Researcher - a.greve@uu.nl

Keywords

Originally assigned keywords

Natural Sciences - Earth and related environmental sciences (1.5)

backfield remanent coercivity

rock magnetic parameters

hemipelagic sediments

EPOS

multi-scale laboratories

Paleomagnetic and magnetic data

hysteresis parameters

bulk magnetic susceptibility

remanence

compound material > sedimentary material > sedimentary rock > clastic sedimentary rock > mudstone > siltstone

compound material > sedimentary material > sedimentary rock > clastic sedimentary rock > mudstone > claystone

The Present

Sedimentary

Drill Site

magnetic suzeptibility > bulk

anhysteretic remanence (ARM) acquisition

First-Order-Reversal Curves (FORC)

Corresponding MSL vocabulary keywords

backfield remanence coercivity (BRC)

hysteresis parameters

bulk magnetic susceptibility

MSL enriched keywords

Measured property

remanent magnetisation

backfield remanence coercivity (BRC)

magnetic hysteresis curves

hysteresis parameters

magnetic susceptibility

bulk magnetic susceptibility

anhysteretic remanent magnetisation (ARM)

isothermal remanent magnetisation (IRM)

natural remanent magnetisation (NRM)

Inferred behavior

anisotropy of magnetic susceptibility and remanence

natural remanent magnetisation (NRM) orientation

MSL enriched sub domains i

paleomagnetism

Source

https://public.yoda.uu.nl/geo/UU01/XZSKHP.html

Source publisher

Utrecht University

DOI

10.24416/uu01-xzskhp

Creators

Annika Greve

Utrecht University

ORCID:

https://orcid.org/0000-0001-8670-8242

Contributors

Greve, Annika

ProjectLeader

Utrecht University

ORCID:

https://orcid.org/0000-0001-8670-8242

Kars, Myriam

DataCollector

Kochi University

ORCID:

https://orcid.org/0000-0002-4984-1412

Dekkers, Mark. J.

Supervisor

Utrecht University

ORCID:

https://orcid.org/0000-0002-4156-3841

Paleomagnetic Laboratory Fort Hoofddijk (Utrecht University, The Netherlands)

HostingInstitution

Utrecht University

References

https://doi.org/10.1016/j.epsl.2020.116322

https://www.iodp.org/policies-and-guidelines

https://web.iodp.tamu.edu/LORE/

https://doi.org/10.14379/iodp.proc.372B375.2019

Citation

Greve, A. (2021). Rock magnetic properties, IODP Site U1518, depth interval 250-400 mbsf. Utrecht University. https://doi.org/10.24416/UU01-XZSKHP

Dates

Updated:

2024-07-12T11:08:15

Collected:

2017-03-17/2017-03-20

Language

en

Funding References

Funder name: NWO DeepNL

Funder name: Korea Institute of Energy Technology Evaluation and Planning (KETEP) and the Ministry of Trade, Industry & Energy (MOTIE) of the Republic of Korea

Rights

Open - freely retrievable

Creative Commons Attribution 4.0 International Public License

Datacite version

1.0

Geo location(s)

IODP Site U1518 (lat, long), NE New Zealand

IODP Site U1518, Hole U1518F (38°51.5694ʹS, 178°53.7619ʹE; 2626.1 mbsl)