de.pangaea.dataset996760 und dataset PANGAEA
info@pangaea.de
https://www.pangaea.de/ information pointOfContact 2026-10-09T07:30:43Z https://doi.pangaea.de/10.1594/PANGAEA.996760 <gco:CharacterString>Grainsize data from IN2023_V01_04_KC02, Cape Darnley, East Antarctica</gco:CharacterString> 2026-10-09T07:30:30 publication https://doi.org/10.1594/PANGAEA.996760 Husdell, Molly
m.husdell@uq.edu.au
https://orcid.org/0009-0003-0909-1914 information author PANGAEA
info@pangaea.de
https://www.pangaea.de/ information publisher tableDigital This dataset comes from the marine sediment core, IN2023_V01_04_KC02, from Cape Darnley, East Antarctica (Post et al., 2024). Laser grainsize analyses were conducted on samples at 10 cm depth intervals. Aliquots of wet sample were pipetted for grain size analysis of the 0–2 mm size fraction using a calibrated Malvern dispersion unit and a Malvern Mastersizer 3000 laser particle sizer at Geoscience Australia. Chemical treatment for the removal of biogenic silica was not undertaken. Duplicates were run to ensure consistency in measured grain size, and each sample was analysed three times to determine measurement variance (<0.4% across clay, silt, and sand fractions). Glass bead standards were run every 20–25 analyses for instrument calibration. completed Husdell, Molly
m.husdell@uq.edu.au
https://orcid.org/0009-0003-0909-1914 information principalInvestigator Antarctica Cape Darnley Diatom Sediment core theme <gco:CharacterString>PANGAEA Keyword List</gco:CharacterString> 1995-01-01 creation PANGAEA
info@pangaea.de
https://www.pangaea.de/ information pointOfContact copyright copyright CC-BY-4.0: Creative Commons Attribution 4.0 International textTable und geoscientificInformation 65.30978 65.30978 -65.501331 -65.501331 2023-02-08T00:00:00 2023-02-08T00:00:00 0.0 3.7 Sample ID thematicClassification DEPTH, sediment/rock physicalMeasurement m m Size fraction < 0.063 mm, mud, silt+clay physicalMeasurement Particle size analyzer, Malvern Panalytical, Mastersizer 3000 laser diffraction % % Size fraction < 0.004 mm, clay physicalMeasurement Particle size analyzer, Malvern Panalytical, Mastersizer 3000 laser diffraction % % Size fraction 0.063-0.004 mm, silt physicalMeasurement Particle size analyzer, Malvern Panalytical, Mastersizer 3000 laser diffraction % % Size fraction 2.000-0.063 mm, sand physicalMeasurement Particle size analyzer, Malvern Panalytical, Mastersizer 3000 laser diffraction % % Size fraction > 2 mm, gravel physicalMeasurement Particle size analyzer, Malvern Panalytical, Mastersizer 3000 laser diffraction % % text/tab-separated-values unknown https://doi.pangaea.de/10.1594/PANGAEA.996760?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: IN2023_V01_04KC02 * LATITUDE: -65.501331 * LONGITUDE: 65.309780 * DATE/TIME: 2023-02-08T00:00:00 * ELEVATION: -2712.0 m * RECOVERY: 3.71 m * CAMPAIGN: IN2023_V01 * BASIS: Investigator (2014) * METHOD/DEVICE: Kasten corer 2023-02-08T00:00:00 Supplement to <gco:CharacterString>Sea surface conditions and Antarctic Bottom Water formation offshore Cape Darnley, East Antarctica, over the last 600 ka: new insights from the diatom record</gco:CharacterString> Husdell, Molly
m.husdell@uq.edu.au
https://orcid.org/0009-0003-0909-1914 information author Leventer, Amy
aleventer@mail.colgate.edu
https://orcid.org/0000-0001-9401-0987 information author Lowe, Vikki https://orcid.org/0000-0003-3314-1005 information author Gwyther, David E author Jeromson, Matthew R
matt.jeromson@canberra.edu.au
author Parrott, Alexandra E author Welsh, Kevin https://orcid.org/0000-0002-4834-4190 information author Post, Alexandra L
Alix.Post@ga.gov.au
https://orcid.org/0000-0002-6287-3283 information author Chase, Zanna
Zanna.Chase@utas.edu.au
https://orcid.org/0000-0001-5060-779X information author Noble, Taryn L
taryn.noble@utas.edu.au
https://orcid.org/0000-0002-5708-751X information author Bostock, Helen C
h.bostock@uq.edu.au
https://orcid.org/0000-0002-8903-8958 information author documentHardcopy Paleoceanography and Paleoclimatology References <gco:CharacterString>Post-survey report: CANYONS - Cape Darnley paleoceanography from sediment cores IN2023_V01</gco:CharacterString> 2024-01-01 publication https://doi.org/10.26186/149094 Post, Alexandra L
Alix.Post@ga.gov.au
https://orcid.org/0000-0002-6287-3283 information author Bostock, Helen C
h.bostock@uq.edu.au
https://orcid.org/0000-0002-8903-8958 information author Chase, Zanna
Zanna.Chase@utas.edu.au
https://orcid.org/0000-0001-5060-779X information author Noble, Taryn L
taryn.noble@utas.edu.au
https://orcid.org/0000-0002-5708-751X information author Amarathunga, Udara
udara.amarathunga@anu.edu.au
https://orcid.org/0000-0002-9743-0677 information author Armbrecht, Linda author Behrens, Bethany author Blanckensee, S author Camacho, Alfredo author Carroll, Andrew author Creac'h, Layla https://orcid.org/0000-0001-8686-312X information author Gunn, Kevin author Herweynan, D author Hughes, P author Husdell, Molly
m.husdell@uq.edu.au
https://orcid.org/0009-0003-0909-1914 information author Jeromson, Matthew R
matt.jeromson@canberra.edu.au
author Lalime, J author Leplastrier, A author Lowe, Vikki https://orcid.org/0000-0003-3314-1005 information author Nanson, R author Nau, A author Navidad, C author Singh, P author Surapaneni, V author Trihey, J author Wenderlich, M J author Williams, T author documentDigital Commonwealth of Australia (Geoscience Australia)