How Old is the Earliest Life on Earth? Re-appraisal of Evidence from the Early Archaean of West Greenland
S. Moorbath, B. S. Kamber and M. J. Whitehouse
Department of Earth Sciences, Oxford University, Parks Road, Oxford OX1 3PR, UK
Department of Earth Sciences, The University of Queensland, Steele Building. Brisbane, Qld 4072, Australia
Swedish Museum of Natural History, Laboratory for Isotope Geology, Box 50007, SE-10405 Stockholm, Sweden