On the biogenicity of Fe-oxyhydroxide filaments in silicified low-temperature hydrothermal deposits: Implications for the identification of Fe-oxidizing bacteria in the rock record

Microaerophilic Fe(II)‐oxidizing bacteria produce biomineralized twisted and branched stalks, which are promising biosignatures of microbial Fe oxidation in ancient jaspers and iron formations. Extracellular Fe stalks retain their morphological characteristics under experimentally elevated temperatu...

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Hauptverfasser:	Johannessen, Karen Cecilie, McLoughlin, Nicola, Vullum, Per Erik, Thorseth, Ingunn Hindenes
Format:	Artikel
Sprache:	eng
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