Hydrothermal circulation and oil migration at the root of the heterogeneous micro-structure of carbonaceous material in the 2.0 Ga Zaonega Formation, Onega Basin, Russia

• Published in: Precambrian Research
• Main Authors: Qu, Yuangao, Van Zuilen, Mark, Lepland, Aivo
• Other Authors: Institute of Deep-sea Science and Engineering, Chinese Academy of Sciences, Institut de Physique du Globe de Paris (IPGP), Institut national des sciences de l'Univers (INSU - CNRS)-IPG PARIS-Université de La Réunion (UR)-Centre National de la Recherche Scientifique (CNRS)-Université de Paris (UP), Geological Survey of Norway (NGU)
• Format: Article in Journal/Newspaper
• Language: English
• Published: HAL CCSD 2020
• Subjects: [SDU.STU.GC]Sciences of the Universe [physics]/Earth Sciences/Geochemistry; Onega; karelia*
• Online Access: https://hal.archives-ouvertes.fr/hal-03033314; https://hal.archives-ouvertes.fr/hal-03033314/document; https://hal.archives-ouvertes.fr/hal-03033314/file/1-s2.0-S0301926820301340-main.pdf; https://doi.org/10.1016/j.precamres.2020.105705

International audience Organic-rich rocks of the 2.0 Ga Zaonega Formation, Karelia, Russia, have been studied extensively to gain understanding of the global carbon cycle and reconstruction of paleo-environments, directly after the Great Oxidation Event (GOE). This formation has a complex history of...