@conference{46aed8cef1d942df9c7c49de10ac644e,
title = "Sulfur isotopes in barite deposits from the lower Onverwacht Group, Barberton Greenstone Belt: Evidence for microbial sulfate reduction at > 3.5 Ga?",
keywords = "Aardwetenschappen/Geologie/Geofysica, Geowetenschappen en aanverwante (milieu)wetenschappen",
author = "P.R.D. Mason and A. Asschert and T.O. Reimer and J. Kosler and M.J. Whitehouse",
note = "The 17th Annual V.M. Goldschmidt Conference Cologne, Germany August 2007; 17th Annual V. M. Goldschmidt Conference, Cologne, Germany ; Conference date: 01-01-2007",
year = "2007",
language = "Undefined/Unknown",
pages = "A633--A633",
}