@article{913832ddc07545aeaa9d822a35405560,
title = "Early traces of life investigations in drilling Archean hydrothermal and sedimentary rocks of the Pilbara Craton, Western Australia and Barberton Greenstone Belt, South Africa",
abstract = "The Pilbara Craton of Western Australia and the Barberton Greenstone Belt of the Kaapvaal Craton, South Africa, contain some of the oldest and best preserved Archaean rocks and microfossils in the world. Two stratigraphic horizons in the Pilbara Craton were drilled as part of a collaborative effort between France and Australia (the Pilbara Drilling Project) during August 2004, including the 3481 Ma Dresser Formation (Warrawoona Group) and 2724 Ma Tumbiana Formation (Fortescue Group). A new diamond drill hole was cored in August 2008 through part of the ∼3250 Ma Fig Tree Group in the Barberton Greenstone Belt as part of a joint project between France and South Africa. These pristine diamond drill cores present a unique opportunity to constrain the chemistry of the earliest ocean, the composition of the atmosphere, and the settings and types of microbial ecosystems spanning the Archean Eon. These drill core samples can also provide new clues on the earliest metabolic pathways.",
keywords = "Archean, Barberton Belt, Diamond drill cores, Early life, Pilbara Craton, Stable isotopes",
author = "Pascal Philippot and {Van Kranendonk}, Martin and {Van Zuilen}, Mark and Kevin Lepot and Nicolas Rividi and Yoram Teitler and Christophe Thomazo and Blanc-Valleron, {Marie Madeleine} and Rouchy, {Jean Marie} and Eugene Grosch and {de Wit}, Maarten",
note = "Funding Information: We thank Purificaci{\'o}n Lopez-Garcia, David Moreira and Yuheng Wang for assistance during the Pilbara Drilling Project (PDP) and Nicola Mc Loughlin and Harald Furnes for scientific cooperation during the Barberton Barite Drilling Project (BBDP). Both drilling campaigns were supported by funds from the Institut de Physique du Globe de Paris, the Institut des Sciences de l{\textquoteright}Univers and the Centre National de la Recherche Scientifique. Special thanks to the Geological Survey of Western Australia for continuous support while performing the PDP project. The BBDP project was performed as part of the !Khure Africa project led by Vincent Courtillot of IPGP and Maarten de Wit of the Africa Earth Observatory Network (AEON) at the University of Cape Town. This is IPGP contribution no 2472. ",
year = "2009",
month = oct,
doi = "10.1016/j.crpv.2009.06.006",
language = "English",
volume = "8",
pages = "649--663",
journal = "Comptes Rendus - Palevol",
issn = "1631-0683",
publisher = "Elsevier Masson",
number = "7",
}