de.pangaea.dataset994137 und dataset PANGAEA
info@pangaea.de
https://www.pangaea.de/ information pointOfContact 2026-08-07T03:18:47Z https://doi.pangaea.de/10.1594/PANGAEA.994137 <gco:CharacterString>Radiocarbon ages of bulk planktic foraminifera from sediment cores MOZ4-CS03 and MOZ4-CSF04 offshore northwest Madagascar (PAMELA-MOZ4, 2015)</gco:CharacterString> 2026-07-09T13:09:38 publication https://doi.org/10.1594/PANGAEA.994137 Rooze, Jurjen https://orcid.org/0000-0001-5429-9878 information author Sansjofre, Pierre
pierre.sans-jofre@mnhn.fr
author Meile, Christof
cmeile@uga.edu
author Böttcher, Michael Ernst
michael.boettcher@io-warnemuende.de
https://orcid.org/0000-0002-8877-0303 information author Jouet, Gwenael
gwenael.jouet@ifremer.fr
https://orcid.org/0000-0002-2178-2115 information author Pastor, Lucie https://orcid.org/0000-0001-9732-8907 information author PANGAEA
info@pangaea.de
https://www.pangaea.de/ information publisher tableDigital Radiocarbon dating results from sediment cores MOZ4-CS03 and MOZ4-CSF04 collected on 14 November 2015 during the PAMELA-MOZ4 oceanographic cruise offshore northwest Madagascar. Core MOZ4-CS03 represents a non-seep reference site, whereas core MOZ4-CSF04 was recovered from a methane-seep pockmark site. The dataset contains accelerator mass spectrometry (AMS) radiocarbon ages obtained on bulk planktic foraminifera from selected sediment depths. Reported parameters include core location, sampling depth, laboratory number, conventional radiocarbon age, analytical uncertainty (1σ), calibrated calendar age ranges (2σ), and stable carbon isotope composition (δ13C) of the dated material. These radiocarbon measurements provide chronological constraints for the sedimentary sequences and were used to reconstruct the depositional history and constrain sediment burial in diagenetic model simulations for the reference and seep sites. completed Rooze, Jurjen https://orcid.org/0000-0001-5429-9878 information principalInvestigator carbonates Diagenesis Gas seeps iron Madagascar Marine sediment Methane pore water Radiocarbon Stable isotopes Sulfur 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 45.951833 45.9563 -15.3705 -15.361417 2015-11-14T00:00:00 2015-11-14T00:00:00 1.495 8.845 Event label thematicClassification Optional event label thematicClassification Latitude of event thematicClassification Longitude of event thematicClassification Date/Time of event thematicClassification DEPTH, sediment/rock physicalMeasurement m m Laboratory code/label thematicClassification Beta Analytic Laboratory Sample material thematicClassification Dated planktonic foraminifera assemblage AGE physicalMeasurement Age, AMS radiocarbon dating on bulk planktonic foraminifera; Regional reservoir correction (Delta R = 2 +/- 96 years) ka BP ka BP Age, error physicalMeasurement Age, AMS radiocarbon dating on bulk planktonic foraminifera; 1 sigma; Regional reservoir correction (Delta R = 2 +/- 96 years) ± ± Calendar age, minimum/young physicalMeasurement Age, 14C calibrated, CALIB 8.2 and Marine20 calibration curve; 2 sigma; Regional reservoir correction (Delta R = 2 +/- 96 years) ka BP ka BP Calendar age, maximum/old physicalMeasurement Age, 14C calibrated, CALIB 8.2 and Marine20 calibration curve; 2 sigma; Regional reservoir correction (Delta R = 2 +/- 96 years) ka BP ka BP Foraminifera, planktic δ13C physicalMeasurement Calculated; vs. VPDB; AMS radiocarbon dating on planktonic foraminifera ‰ PDB ‰ PDB text/tab-separated-values unknown https://doi.pangaea.de/10.1594/PANGAEA.994137?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: MOZ4-CS03 (S2-PE) * LATITUDE: -15.361417 * LONGITUDE: 45.956300 * DATE/TIME: 2015-11-14T00:00:00 * LOCATION: Indian Ocean * CAMPAIGN: PAMELA-MOZ4 * BASIS: Pourquoi Pas ? (2005) 2015-11-14T00:00:00 EVENT LABEL: MOZ4-CSF04 (S2-G) * LATITUDE: -15.370500 * LONGITUDE: 45.951833 * DATE/TIME: 2015-11-14T00:00:00 * LOCATION: Indian Ocean * CAMPAIGN: PAMELA-MOZ4 * BASIS: Pourquoi Pas ? (2005) 2015-11-14T00:00:00 Supplement to <gco:CharacterString>Reversible anaerobic oxidation of methane, carbon assimilation, and mineral authigenesis in pockmark sediments over the past 40 kyr: Insights from C–S–O isotopes and diagenetic modelling</gco:CharacterString> 2026-01-01 publication https://doi.org/10.1016/j.gca.2026.04.020 Rooze, Jurjen https://orcid.org/0000-0001-5429-9878 information author Sansjofre, Pierre
pierre.sans-jofre@mnhn.fr
author Meile, Christof
cmeile@uga.edu
author Böttcher, Michael Ernst
michael.boettcher@io-warnemuende.de
https://orcid.org/0000-0002-8877-0303 information author Jouet, Gwenael
gwenael.jouet@ifremer.fr
https://orcid.org/0000-0002-2178-2115 information author Pastor, Lucie https://orcid.org/0000-0001-9732-8907 information author documentDigital Geochimica et Cosmochimica Acta 424 361-376