Reduction spheroids preserve a uranium isotope record of the ancient deep continental biosphere

Red beds contain reduction spheroids that formed underground millions of years ago and whose origin remains poorly constrained. Here the authors use uranium isotopes to identify ancient fingerprints of bacteria in these features, confirming that they were produced by subsurface life in the geologica...

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Autores principales:	Sean McMahon, Ashleigh v. S. Hood, John Parnell, Stephen Bowden
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2018
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/c62c83a40e834ba0b7634867fe3cc70f
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spelling	oai:doaj.org-article:c62c83a40e834ba0b7634867fe3cc70f2021-12-02T14:40:05ZReduction spheroids preserve a uranium isotope record of the ancient deep continental biosphere10.1038/s41467-018-06974-92041-1723https://doaj.org/article/c62c83a40e834ba0b7634867fe3cc70f2018-10-01T00:00:00Zhttps://doi.org/10.1038/s41467-018-06974-9https://doaj.org/toc/2041-1723Red beds contain reduction spheroids that formed underground millions of years ago and whose origin remains poorly constrained. Here the authors use uranium isotopes to identify ancient fingerprints of bacteria in these features, confirming that they were produced by subsurface life in the geological past.Sean McMahonAshleigh v. S. HoodJohn ParnellStephen BowdenNature PortfolioarticleScienceQENNature Communications, Vol 9, Iss 1, Pp 1-6 (2018)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Sean McMahon Ashleigh v. S. Hood John Parnell Stephen Bowden Reduction spheroids preserve a uranium isotope record of the ancient deep continental biosphere
description	Red beds contain reduction spheroids that formed underground millions of years ago and whose origin remains poorly constrained. Here the authors use uranium isotopes to identify ancient fingerprints of bacteria in these features, confirming that they were produced by subsurface life in the geological past.
format	article
author	Sean McMahon Ashleigh v. S. Hood John Parnell Stephen Bowden
author_facet	Sean McMahon Ashleigh v. S. Hood John Parnell Stephen Bowden
author_sort	Sean McMahon
title	Reduction spheroids preserve a uranium isotope record of the ancient deep continental biosphere
title_short	Reduction spheroids preserve a uranium isotope record of the ancient deep continental biosphere
title_full	Reduction spheroids preserve a uranium isotope record of the ancient deep continental biosphere
title_fullStr	Reduction spheroids preserve a uranium isotope record of the ancient deep continental biosphere
title_full_unstemmed	Reduction spheroids preserve a uranium isotope record of the ancient deep continental biosphere
title_sort	reduction spheroids preserve a uranium isotope record of the ancient deep continental biosphere
publisher	Nature Portfolio
publishDate	2018
url	https://doaj.org/article/c62c83a40e834ba0b7634867fe3cc70f
work_keys_str_mv	AT seanmcmahon reductionspheroidspreserveauraniumisotoperecordoftheancientdeepcontinentalbiosphere AT ashleighvshood reductionspheroidspreserveauraniumisotoperecordoftheancientdeepcontinentalbiosphere AT johnparnell reductionspheroidspreserveauraniumisotoperecordoftheancientdeepcontinentalbiosphere AT stephenbowden reductionspheroidspreserveauraniumisotoperecordoftheancientdeepcontinentalbiosphere
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Reduction spheroids preserve a uranium isotope record of the ancient deep continental biosphere

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