Rock magnetic properties of petrologically representative IRD particles in sediment core GeoB18530-1
In order to determine the bulk magnetic impact of all 22 classified IRD lithologies, the specific petromagnetic properties of each were investigated in detail. In order to represent host rock composition as good as possible and to meet the magnetometric sensitivity requirements, the largest availabl...
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ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.971696 2024-09-15T18:02:31+00:00 Rock magnetic properties of petrologically representative IRD particles in sediment core GeoB18530-1 Bukar, Shettima von Dobeneck, Tilo LATITUDE: 42.839500 * LONGITUDE: -49.234833 * DATE/TIME START: 2014-06-14T13:58:00 * DATE/TIME END: 2014-06-14T13:58:00 * MINIMUM ELEVATION: -1888.0 m * MAXIMUM ELEVATION: -1888.0 m text/tab-separated-values, 171 data points https://doi.pangaea.de/10.1594/PANGAEA.971696 en eng PANGAEA https://doi.pangaea.de/10.1594/PANGAEA.971785 Bukar, Shettima; von Dobeneck, Tilo; Wang, Yiyun; Frederichs, Thomas; Dallanave, Edoardo; St-Onge, Guillaume (submitted): Ice-Rafted Detritus (IRD) of the SE Grand Banks Slope, Newfoundland, Throughout Heinrich Layers 1 to 6 - Part II: Magnetic Properties. Geochemistry, Geophysics, Geosystems von Dobeneck, Tilo; Bukar, Shettima: Petrological classification and lithology-specific abundance analysis of ice-rafted detritus (IRD) of sediment core GeoB18530-1 [dataset bundled publication]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.971290 https://doi.pangaea.de/10.1594/PANGAEA.971696 CC-BY-4.0: Creative Commons Attribution 4.0 International (License comes into effect after moratorium ends) Access constraints: access rights needed info:eu-repo/semantics/restrictedAccess 509-1 ArcTrain Counting >1000 µm fraction GC GeoB18530-1 Geochemistry grain size distribution Grand Banks Margin Gravity corer Hard isothermal remanent magnetization Heinrich events Ice rafted detritus Ice-Rafted Detritus Isothermal remanent magnetization mass-normalized Kappabridge AGICO KLY-2 Lithology/composition/facies Magnetic susceptibility Magnetometer cryogenic pass-through 2G Enterprises 755 R Maria S. Merian MSM39 Processes and impacts of climate change in the North Atlantic Ocean and the Canadian Arctic rock magnetism Saturation isothermal remanent magnetization/kappa ratio SE Grand Banks Slope S-ratio Stereo microscope Zeiss Stemi dataset ftpangaea 2024-08-21T00:02:28Z In order to determine the bulk magnetic impact of all 22 classified IRD lithologies, the specific petromagnetic properties of each were investigated in detail. In order to represent host rock composition as good as possible and to meet the magnetometric sensitivity requirements, the largest available IRD particles (dropstones) of each IRD species were selected, that were typically of granule or pebble size. Where such large particles were not available, several petrologically similar coarse sand-sized particles were combined in one sample. Great care was taken in sample preparation and sample holder correction to reach reliable values even for small and low-magnetic samples. In addition to magnetic properties, we also provide averaged IRD counts of HLs and in ILs for each IRD lithology. Dataset Climate change Magnetic susceptibility North Atlantic PANGAEA - Data Publisher for Earth & Environmental Science ENVELOPE(-49.234833,-49.234833,42.839500,42.839500) |
institution |
Open Polar |
collection |
PANGAEA - Data Publisher for Earth & Environmental Science |
op_collection_id |
ftpangaea |
language |
English |
topic |
509-1 ArcTrain Counting >1000 µm fraction GC GeoB18530-1 Geochemistry grain size distribution Grand Banks Margin Gravity corer Hard isothermal remanent magnetization Heinrich events Ice rafted detritus Ice-Rafted Detritus Isothermal remanent magnetization mass-normalized Kappabridge AGICO KLY-2 Lithology/composition/facies Magnetic susceptibility Magnetometer cryogenic pass-through 2G Enterprises 755 R Maria S. Merian MSM39 Processes and impacts of climate change in the North Atlantic Ocean and the Canadian Arctic rock magnetism Saturation isothermal remanent magnetization/kappa ratio SE Grand Banks Slope S-ratio Stereo microscope Zeiss Stemi |
spellingShingle |
509-1 ArcTrain Counting >1000 µm fraction GC GeoB18530-1 Geochemistry grain size distribution Grand Banks Margin Gravity corer Hard isothermal remanent magnetization Heinrich events Ice rafted detritus Ice-Rafted Detritus Isothermal remanent magnetization mass-normalized Kappabridge AGICO KLY-2 Lithology/composition/facies Magnetic susceptibility Magnetometer cryogenic pass-through 2G Enterprises 755 R Maria S. Merian MSM39 Processes and impacts of climate change in the North Atlantic Ocean and the Canadian Arctic rock magnetism Saturation isothermal remanent magnetization/kappa ratio SE Grand Banks Slope S-ratio Stereo microscope Zeiss Stemi Bukar, Shettima von Dobeneck, Tilo Rock magnetic properties of petrologically representative IRD particles in sediment core GeoB18530-1 |
topic_facet |
509-1 ArcTrain Counting >1000 µm fraction GC GeoB18530-1 Geochemistry grain size distribution Grand Banks Margin Gravity corer Hard isothermal remanent magnetization Heinrich events Ice rafted detritus Ice-Rafted Detritus Isothermal remanent magnetization mass-normalized Kappabridge AGICO KLY-2 Lithology/composition/facies Magnetic susceptibility Magnetometer cryogenic pass-through 2G Enterprises 755 R Maria S. Merian MSM39 Processes and impacts of climate change in the North Atlantic Ocean and the Canadian Arctic rock magnetism Saturation isothermal remanent magnetization/kappa ratio SE Grand Banks Slope S-ratio Stereo microscope Zeiss Stemi |
description |
In order to determine the bulk magnetic impact of all 22 classified IRD lithologies, the specific petromagnetic properties of each were investigated in detail. In order to represent host rock composition as good as possible and to meet the magnetometric sensitivity requirements, the largest available IRD particles (dropstones) of each IRD species were selected, that were typically of granule or pebble size. Where such large particles were not available, several petrologically similar coarse sand-sized particles were combined in one sample. Great care was taken in sample preparation and sample holder correction to reach reliable values even for small and low-magnetic samples. In addition to magnetic properties, we also provide averaged IRD counts of HLs and in ILs for each IRD lithology. |
format |
Dataset |
author |
Bukar, Shettima von Dobeneck, Tilo |
author_facet |
Bukar, Shettima von Dobeneck, Tilo |
author_sort |
Bukar, Shettima |
title |
Rock magnetic properties of petrologically representative IRD particles in sediment core GeoB18530-1 |
title_short |
Rock magnetic properties of petrologically representative IRD particles in sediment core GeoB18530-1 |
title_full |
Rock magnetic properties of petrologically representative IRD particles in sediment core GeoB18530-1 |
title_fullStr |
Rock magnetic properties of petrologically representative IRD particles in sediment core GeoB18530-1 |
title_full_unstemmed |
Rock magnetic properties of petrologically representative IRD particles in sediment core GeoB18530-1 |
title_sort |
rock magnetic properties of petrologically representative ird particles in sediment core geob18530-1 |
publisher |
PANGAEA |
url |
https://doi.pangaea.de/10.1594/PANGAEA.971696 |
op_coverage |
LATITUDE: 42.839500 * LONGITUDE: -49.234833 * DATE/TIME START: 2014-06-14T13:58:00 * DATE/TIME END: 2014-06-14T13:58:00 * MINIMUM ELEVATION: -1888.0 m * MAXIMUM ELEVATION: -1888.0 m |
long_lat |
ENVELOPE(-49.234833,-49.234833,42.839500,42.839500) |
genre |
Climate change Magnetic susceptibility North Atlantic |
genre_facet |
Climate change Magnetic susceptibility North Atlantic |
op_relation |
https://doi.pangaea.de/10.1594/PANGAEA.971785 Bukar, Shettima; von Dobeneck, Tilo; Wang, Yiyun; Frederichs, Thomas; Dallanave, Edoardo; St-Onge, Guillaume (submitted): Ice-Rafted Detritus (IRD) of the SE Grand Banks Slope, Newfoundland, Throughout Heinrich Layers 1 to 6 - Part II: Magnetic Properties. Geochemistry, Geophysics, Geosystems von Dobeneck, Tilo; Bukar, Shettima: Petrological classification and lithology-specific abundance analysis of ice-rafted detritus (IRD) of sediment core GeoB18530-1 [dataset bundled publication]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.971290 https://doi.pangaea.de/10.1594/PANGAEA.971696 |
op_rights |
CC-BY-4.0: Creative Commons Attribution 4.0 International (License comes into effect after moratorium ends) Access constraints: access rights needed info:eu-repo/semantics/restrictedAccess |
_version_ |
1810439965018947584 |