Oxygen-18 isotope ratios from the EPICA Dome C ice core at 11 cm resolution

doi:doi:10.1594/PANGAEA.939445

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Oxygen-18 isotope ratios from the EPICA Dome C ice core at 11 cm resolution

Abstract: We present here a high resolution (0.11 m) dataset of the isotopic composition of the ice (δ¹⁸O) from the EPICA Dome-C ice core. The dataset covers the depth range 7.81-3189.89 m (0.05-802.427 ka). Analysis is performed in Copenhagen with a CO~2~ equilibration Mass Spectrometry system (Finnegan MAT 251). Samples of 5 ml are equilibrated with CO~2~ for 6 hours under vibrations, thereafter injected to the mass spectrometer where the ¹⁸O/¹⁶O ratio is obtained on masses 46 and 44. All measurements reported on the SMOW-SLAP scale using a 2-point linear calibration (standards used: Crete: -33.61 ‰ and DC02: -54.11 ‰ . The combined uncertainty of the record is 0.07 ‰. We interpolate the dataset on the AICC2012 chronology.

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Gkinis, Vasileios, Dahl-Jensen, Dorthe, Steffensen, Jørgen Peder, Vinther, Bo Møllesøe, Landais, Amaëlle, Jouzel, Jean, Masson-Delmotte, Valerie, Cattani, Olivier, Minster, Bénédicte, Grisart, Antoine, Hörhold, Maria, Stenni, Barbara, Selmo, Enricomaria (2021). Dataset: Oxygen-18 isotope ratios from the EPICA Dome C ice core at 11 cm resolution. https://doi.org/10.1594/PANGAEA.939445

DOI retrieved: 2021

Additional Info

Field	Value
Imported on	November 30, 2024
Last update	November 30, 2024
License	CC-BY-4.0
Source	https://doi.org/10.1594/PANGAEA.939445
Author	Gkinis, Vasileios
Given Name	Vasileios
Family Name	Gkinis
More Authors	Dahl-Jensen, Dorthe Steffensen, Jørgen Peder Vinther, Bo Møllesøe Landais, Amaëlle Jouzel, Jean Masson-Delmotte, Valerie Cattani, Olivier Minster, Bénédicte Grisart, Antoine Hörhold, Maria Stenni, Barbara Selmo, Enricomaria
Source Creation	2021
Publication Year	2021
Resource Type	text/tab-separated-values - filename: Vasileios_etal-2021
Subject Areas	Name: LandSurface Name: Lithosphere
Related Identifiers	Title: High resolution water isotope data from ice cores Identifier: https://doi.org/10.5281/zenodo.5653088 Type: DOI Relation: References Year: 2011 Source: Zenodo Authors: Gkinis Vasileios , Landais Amaëlle , Masson-Delmotte Valerie , Stenni Barbara , Selmo Enricomaria , Roche D M , Jouzel Jean , Lambert Fabrice , Guillevic Myriam , Bazin Lucie , Arzel O , Vinther Bo Møllesøe , Gkinis Vasileios , Popp Trevor , Seierstad Inger K , Johnsen Sigfús Jóhann , Vinther Bo Møllesøe , Olsen Jesper . Title: A review of the bipolar see–saw from synchronized and high resolution ice core water stable isotope records from Greenland and East Antarctica Identifier: https://doi.org/10.1016/j.quascirev.2015.01.031 Type: DOI Relation: References Year: 2015 Source: Quaternary Science Reviews Authors: Gkinis Vasileios , Landais Amaëlle , Masson-Delmotte Valerie , Stenni Barbara , Selmo Enricomaria , Roche D M , Jouzel Jean , Lambert Fabrice , Guillevic Myriam , Bazin Lucie , Arzel O , Vinther Bo Møllesøe , Gkinis Vasileios , Popp Trevor , Seierstad Inger K , Johnsen Sigfús Jóhann , Vinther Bo Møllesøe , Olsen Jesper . Title: The duration of the Bølling-Allerød period (Greenland Interstadial 1) in the GRIP ice core Identifier: https://doi.org/10.3189/172756405781812556 Type: DOI Relation: References Year: 2005 Source: Annals of Glaciology Authors: Gkinis Vasileios , Landais Amaëlle , Masson-Delmotte Valerie , Stenni Barbara , Selmo Enricomaria , Roche D M , Jouzel Jean , Lambert Fabrice , Guillevic Myriam , Bazin Lucie , Arzel O , Vinther Bo Møllesøe , Gkinis Vasileios , Popp Trevor , Seierstad Inger K , Johnsen Sigfús Jóhann , Vinther Bo Møllesøe , Olsen Jesper .