3.46 Ga Apex chert ‘microfossils’ reinterpreted as mineral artefacts produced during phyllosilicate exfoliation

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Microorganisms from the Gunflint Chert

Elso S. Barghoorn, S. A. Tyler · Science · 1965 · 707 citations

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Mineralogical Society of America

Elements · 2021 · 685 citations · Full text

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