de.pangaea.dataset995768 und dataset PANGAEA
info@pangaea.de
https://www.pangaea.de/ information pointOfContact 2026-08-06T01:12:20Z https://doi.pangaea.de/10.1594/PANGAEA.995768 <gco:CharacterString>Beryllium isotope and planktonic foraminifera d18O for sediment core MD05-2970</gco:CharacterString> 2026-07-08T11:12:15 publication https://doi.org/10.1594/PANGAEA.995768 Nemoto, Karin
nemoto@aori.u-tokyo.ac.jp
https://orcid.org/0000-0001-7969-8357 information author Horiike, Satoshi author Miyairi, Yosuke
miyairi@aori.u-tokyo.ac.jp
author Aze, Takahiro author Yokoyama, Yusuke
yokoyama@aori.u-tokyo.ac.jp
https://orcid.org/0000-0001-7869-5891 information author PANGAEA
info@pangaea.de
https://www.pangaea.de/ information publisher tableDigital Reactive phase Be isotopes, 10Be and 9Be, and major elament measurements were performed on 53 samples from core MD05-2970. d18O of Globigerinoides ruber are measured from the same core for 288 samples, respectively. We constrained a new age model using planktonic foraminifera (G. ruber) δ18O data along with the existing radiocarbon ages (Nemoto et al., 2024) in BIGMACS (Lee et al., 2023). The use of planktonic rather than benthic foraminifera δ18O is consistent with previous studies in the Indian Ocean (Khan et al., 2022; Kim et al., 2018; Lathika et al., 2021; Lu et al., 2022; Qian et al., 2025; Saher et al., 2009). A Thermo ELEMENT XR™ single collector sector field high resolution inductively coupled plasma mass spectrometry (HR-ICP-MS) installed at the Atmosphere and Occean Research Institute was used to obtain [9Be] (Sproson, Aze et al., 2021). 10Be/9Be was measured using a National Electrostatic Corporation (NEC) accelerator mass spectrometer (AMS), of 5 MV terminal voltage, at the University of Tokyo (UTokyo), Micro Analysis Laboratory, Tandem accelerator (Matsuzaki et al., 2007). Absolute values were obtained using the KNB5-2 standard (10Be/9Be = 8.558 × 10−12; (Nishiizumi et al., 2007). Decay correction is performed on 10Be concentration using a 10Be half-life of 1.387 Ma. The 10Be/9Be ratios were corrected for 10Be paleo-production using the paleomagnetic reference records of the geomagnetic dipole moment (Korte et al., 2011) following von Blanckenburg et al. (2015). completed Yokoyama, Yusuke
yokoyama@aori.u-tokyo.ac.jp
https://orcid.org/0000-0001-7869-5891 information principalInvestigator Nemoto, Karin
nemoto@aori.u-tokyo.ac.jp
https://orcid.org/0000-0001-7969-8357 information principalInvestigator beryllium isotope Indonesian Throughflow theme <gco:CharacterString>PANGAEA Keyword List</gco:CharacterString> 1995-01-01 creation PANGAEA
info@pangaea.de
https://www.pangaea.de/ information pointOfContact copyright restricted copyright CC-BY-4.0: Creative Commons Attribution 4.0 International (License comes into effect after moratorium ends) textTable und geoscientificInformation 130.5999999999992 130.5999999999992 -9.25 -9.25 2005-07-07T00:00:00 2005-07-07T00:00:00 0.0 28.9 Event label thematicClassification LATITUDE thematicClassification LONGITUDE thematicClassification DEPTH, sediment/rock physicalMeasurement m m AGE physicalMeasurement ka BP ka BP Beryllium-9 physicalMeasurement High-resolution inductively coupled plasma mass spectrometer (HR-ICP-MS), Thermo Scientific, ELEMENT XR 10**16 atoms/g 10**16 atoms/g Beryllium-9, error physicalMeasurement High-resolution inductively coupled plasma mass spectrometer (HR-ICP-MS), Thermo Scientific, ELEMENT XR; 1σ- ± ± Beryllium-9, error physicalMeasurement High-resolution inductively coupled plasma mass spectrometer (HR-ICP-MS), Thermo Scientific, ELEMENT XR; 1σ+ ± ± Beryllium-10 physicalMeasurement 10**9 atoms/g 10**9 atoms/g Beryllium-10, error physicalMeasurement 1σ ± ± Beryllium-10/Beryllium-9 physicalMeasurement Accelerator mass spectrometry (AMS); production corrected 10**-7 atoms/atoms 10**-7 atoms/atoms Beryllium-10/Beryllium-9 ratio, error physicalMeasurement Accelerator mass spectrometry (AMS); production corrected ± ± Globigerinoides ruber, δ18O physicalMeasurement ‰ PDB ‰ PDB text/tab-separated-values unknown https://doi.pangaea.de/10.1594/PANGAEA.995768?format=textfile download dataset The data set was checked for completeness, correctness, and consistency of metainformation. Validity of used methods was checked and - if applicable - precision and range of data. EVENT LABEL: MD05-2970 (MD052970) * LATITUDE: -9.416700 * LONGITUDE: 131.000000 * DATE/TIME: 2005-07-07T00:00:00 * ELEVATION: -437.0 m * RECOVERY: 28.92 m * LOCATION: Arafura Sea * CAMPAIGN: MD148 * BASIS: Marion Dufresne (1995) * METHOD/DEVICE: Calypso Corer II 2005-07-07T00:00:00 References <gco:CharacterString>Surface hydrographic variations in the western Arabian Sea through the last 172 kyr</gco:CharacterString> 2022-01-01 publication https://doi.org/10.1007/s00367-022-00733-y Khan, Hidayatullah author Govil, Pawan author Panchang, Rajani author Kumar, Pankaj
pkb@iuac.res.in
https://orcid.org/0000-0001-7050-582X information author Agrawal, Shailesh author documentDigital Geo-Marine Letters 42(2) 10 References <gco:CharacterString>Orbital-scale denitrification changes in the Eastern Arabian Sea during the last 800 kyrs</gco:CharacterString> 2018-01-01 publication https://doi.org/10.1038/s41598-018-25415-7 Kim, Ji-Eun
kim.6501@osu.edu
https://orcid.org/0000-0002-7668-5072 information author Khim, Boo-Keun
bkkhim@pusan.ac.kr
author Ikehara, Minoru
ikehara@kochi-u.ac.jp
https://orcid.org/0000-0002-2695-4713 information author Lee, Jongmin author documentDigital Scientific Reports 8(1) References <gco:CharacterString>Reconstructing the Holocene geomagnetic field</gco:CharacterString> 2011-01-01 publication https://doi.org/10.1016/j.epsl.2011.10.031 Korte, Monika https://orcid.org/0000-0003-2970-9075 information author Constable, Catherine author Donadini, Fabio author Holme, Richard author documentDigital Earth and Planetary Science Letters 312(3-4) 497-505 References <gco:CharacterString>Deep water circulation in the Arabian Sea during the last glacial cycle: Implications for paleo-redox condition, carbon sink and atmospheric CO2 variability</gco:CharacterString> 2021-01-01 publication https://doi.org/10.1016/j.quascirev.2021.106853 Lathika, Nambiyathodi author Rahaman, Waliur
waliur@ncapor.res.in
https://orcid.org/0000-0001-6439-4529 information author Tarique, Mohd
mohd.tarique80@gmail.com
https://orcid.org/0000-0002-3203-2694 information author Gandhi, Naveen author Kumar, Avinash author Thamban, Meloth
meloth@ncpor.res.in
https://orcid.org/0000-0003-3379-8189 information author documentDigital Quaternary Science Reviews 257 106853 References <gco:CharacterString>Bayesian age models and stacks: combining age inferences from radiocarbon and benthic δ 18 O stratigraphic alignment</gco:CharacterString> 2023-01-01 publication https://doi.org/10.5194/cp-19-1993-2023 Lee, T https://orcid.org/0000-0002-5936-762X information author Rand, Devin S
drand@ucsb.edu
https://orcid.org/0000-0002-1860-2582 information author Lisiecki, Lorraine E
lelisi@ucsb.edu
https://orcid.org/0000-0001-7859-0096 information author Gebbie, Geoffrey
ggebbie@whoi.edu
author Lawrence, Charles E
charles_lawrence@brown.edu
author documentDigital Climate of the Past 19(10) 1993-2012 References <gco:CharacterString>Comparing paleo-oxygenation proxies (benthic foraminiferal surface porosity, I/Ca, authigenic uranium) on modern sediments and the glacial Arabian Sea</gco:CharacterString> 2022-01-01 publication https://doi.org/10.1016/j.gca.2022.06.001 Lu, Wanyi
wlu@whoi.edu
https://orcid.org/0000-0002-2837-654X information author Wang, Yi
ywang@whoi.edu
https://orcid.org/0000-0001-5633-3312 information author Oppo, Delia W
doppo@whoi.edu
https://orcid.org/0000-0003-2946-5904 information author Nielsen, Sune G
snielsen@whoi.edu
https://orcid.org/0000-0002-0458-3739 information author Costa, Kassandra M
kassandra.costa@whoi.edu
https://orcid.org/0000-0001-8715-638X information author documentDigital Geochimica et Cosmochimica Acta 331 69-85 References <gco:CharacterString>Multi-nuclide AMS performances at MALT</gco:CharacterString> 2007-01-01 publication https://doi.org/10.1016/j.nimb.2007.01.145 Matsuzaki, Hiroyuki author Nakano, Chuichiro author Tsuchiya, Yoko Sunohara author Kato, Kazuhiro author Maejima, Yuji author Miyairi, Yosuke
miyairi@aori.u-tokyo.ac.jp
author Wakasa, Sachi author Aze, Takahiro author documentDigital Nuclear Instruments & Methods in Physics Research Section B-Beam Interactions with Materials and Atoms 259(1) 36-40 References <gco:CharacterString>Meridional migrations of the Intertropical Convergence Zone during the last deglaciation in the Timor Sea detected by extensive radiocarbon dating</gco:CharacterString> 2024-01-01 publication https://doi.org/10.1017/RDC.2024.13 Nemoto, Karin
nemoto@aori.u-tokyo.ac.jp
https://orcid.org/0000-0001-7969-8357 information author Yokoyama, Yusuke
yokoyama@aori.u-tokyo.ac.jp
https://orcid.org/0000-0001-7869-5891 information author Horiike, Satoshi author Obrochta, Stephen P
obrochta@gipc.akita-u.ac.jp
https://orcid.org/0000-0001-9632-0372 information author Miyairi, Yosuke
miyairi@aori.u-tokyo.ac.jp
author documentDigital Radiocarbon 66(6) 1958-1967 References <gco:CharacterString>Absolute calibration of 10Be AMS standards</gco:CharacterString> 2007-01-01 publication https://doi.org/10.1016/j.nimb.2007.01.297 Nishiizumi, Kunihiko author Imamura, Mineo author Caffee, Marc W
mcaffee@purdue.edu
https://orcid.org/0000-0002-6846-8967 information author Southon, John R author Finkel, Robert C author McAninch, Jeffrey author documentDigital Nuclear Instruments & Methods in Physics Research Section B-Beam Interactions with Materials and Atoms 258(2) 403-413 References <gco:CharacterString>Ocean Oxygenation Changes in the Arabian Sea Oxygen Minimum Zone During the Penultimate Glacial Cycle</gco:CharacterString> 2025-01-01 publication https://doi.org/10.1029/2024PA005059 Qian, Fang https://orcid.org/0000-0001-9882-2325 information author Wang, Yi
ywang@whoi.edu
https://orcid.org/0000-0001-5633-3312 information author Costa, Kassandra M
kassandra.costa@whoi.edu
https://orcid.org/0000-0001-8715-638X information author Nielsen, Sune G
snielsen@whoi.edu
https://orcid.org/0000-0002-0458-3739 information author documentDigital Paleoceanography and Paleoclimatology 40(6) e2024PA005059 References <gco:CharacterString>Western Arabian Sea SST during the penultimate interglacial: A comparison of UK'37 and Mg/Ca paleothermometry</gco:CharacterString> 2009-01-01 publication https://doi.org/10.1029/2007PA001557 Saher, Margot author Rostek, Frauke
rostek@cerege.fr
http://www.cerege.fr/trac_org/ROSTEK/rostek.html information author Jung, S J A author Bard, Edouard
bard@cerege.fr
https://orcid.org/0000-0002-7237-8622 information author Schneider, Ralph R
ralph.schneider@ifg.uni-kiel.de
https://orcid.org/0000-0003-1453-9181 information author Greaves, Mervyn
mg109@cam.ac.uk
https://orcid.org/0000-0001-8014-8627 information author Ganssen, Gerald M
gerald.ganssen@falw.vu.nl
author Elderfield, Henry
he101@esc.cam.ac.uk
http://www.esc.cam.ac.uk/people/academic-staff/harry-elderfield information author Kroon, Dick
dick.kroon@ed.ac.uk
author documentDigital Paleoceanography 24(2) PA2212 References <gco:CharacterString>Initial measurement of beryllium-9 using high-resolution inductively coupled plasma mass spectrometry allows for more precise applications of the beryllium isotope system within the Earth Sciences</gco:CharacterString> 2021-01-01 publication https://doi.org/10.1002/rcm.9059 Sproson, Adam
adamsproson@gmail.com
author Aze, Takahiro author Behrens, Bethany author Yokoyama, Yusuke
yokoyama@aori.u-tokyo.ac.jp
https://orcid.org/0000-0001-7869-5891 information author documentDigital Rapid Communications in Mass Spectrometry 35(8) e9059 References <gco:CharacterString>Stable runoff and weathering fluxes into the oceans over Quaternary climate cycles</gco:CharacterString> 2015-01-01 publication https://doi.org/10.1038/ngeo2452 von Blanckenburg, Friedhelm
friedhelm.von.blanckenburg@gfz-potsdam.de
https://orcid.org/0000-0002-2964-717X information author Bouchez, Julien author Ibarra, Daniel E author Maher, Kate author documentDigital Nature Geoscience 8(7) 538-542