¹Andrew G. Tomkins, ¹Lara Bowlt, ^2,3Matthew Genge, ¹Siobhan A. Wilson, ⁴Helen E. A. Brand, ^1,4,5Jeremy L. Wykes

¹School of Earth, Atmosphere and Environment, Monash University, Melbourne, Victoria 3800, Australia
²Impact and Astromaterials Research Centre, Department of Earth Science and Engineering, Imperial College London, Exhibition Road, London SW7 2AZ, UK
³Department of Mineralogy, The Natural History Museum, Cromwell Road, London SW7 2BT, UK
⁴Australian Synchrotron, 800 Blackburn Road, Clayton, Victoria 3168, Australia
⁵¹Department of Earth and Planetary Sciences, Macquarie University, North Ryde, New South Wales 2113, Australia

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Reference
Tomkins AG, Bowlt L, Genge M, Wilson SA, Brand HEA, Wykes JL (2016) Ancient micrometeorites suggestive of an oxygen-rich Archaean upper atmosphere. Nature 533, 235–238
Link to Article [doi:10.1038/nature17678]