Towards orbital dating of the EPICA Dome C ice core using δO 2 /N 2

• Main Authors: Landais, A., Dreyfus, G., Capron, E., Pol, K., Loutre, M. F., Raynaud, D., Lipenkov, V. Y., Arnaud, L., Masson-Delmotte, V., Paillard, D., Jouzel, J., Leuenberger, M.
• Other Authors: Laboratoire des Sciences du Climat et de l'Environnement Gif-sur-Yvette (LSCE), Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut national des sciences de l'Univers (INSU - CNRS)-Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS)
• Format: Article in Journal/Newspaper
• Language: English
• Published: HAL CCSD 2012
• Subjects: Earth Science; [SDU]Sciences of the Universe [physics]; Dome Fuji; EPICA; ice core
• Online Access: https://hal.science/hal-04114024; https://doi.org/10.5194/cp-8-191-201210.5194/cpd-7-2217-2011

International audience Based on a composite of several measurement series performed on ice samples stored at -25 °C or -50 °C, we present and discuss the first δO 2 /N 2 record of trapped air from the EPICA Dome C (EDC) ice core covering the period between 300 and 800 ka (thousands of years before p...