Technical comment on “Reexamination of 2.5-Ga ‘whiff’ of oxygen interval points to anoxic ocean before GOE”

Many lines of inorganic geochemical evidence suggest transient “whiffs” of environmental oxygenation before the Great Oxidation Event (GOE). Slotznick et al. assert that analyses of paleoredox proxies in the Mount McRae Shale, Western Australia, were misinterpreted and hence that environmental O(2)...

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Autores principales: Anbar, Ariel D., Buick, Roger, Gordon, Gwyneth W., Johnson, Aleisha C., Kendall, Brian, Lyons, Timothy W., Ostrander, Chadlin M., Planavsky, Noah J., Reinhard, Christopher T., Stüeken, Eva E.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: American Association for the Advancement of Science 2023
Materias:
Earth, Environmental, Ecological, and Space Sciences
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10081836/
https://www.ncbi.nlm.nih.gov/pubmed/37027472
http://dx.doi.org/10.1126/sciadv.abq3736
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author Anbar, Ariel D.
Buick, Roger
Gordon, Gwyneth W.
Johnson, Aleisha C.
Kendall, Brian
Lyons, Timothy W.
Ostrander, Chadlin M.
Planavsky, Noah J.
Reinhard, Christopher T.
Stüeken, Eva E.
author_facet Anbar, Ariel D.
Buick, Roger
Gordon, Gwyneth W.
Johnson, Aleisha C.
Kendall, Brian
Lyons, Timothy W.
Ostrander, Chadlin M.
Planavsky, Noah J.
Reinhard, Christopher T.
Stüeken, Eva E.
author_sort Anbar, Ariel D.
collection PubMed
description Many lines of inorganic geochemical evidence suggest transient “whiffs” of environmental oxygenation before the Great Oxidation Event (GOE). Slotznick et al. assert that analyses of paleoredox proxies in the Mount McRae Shale, Western Australia, were misinterpreted and hence that environmental O(2) levels were persistently negligible before the GOE. We find these arguments logically flawed and factually incomplete.
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spelling pubmed-100818362023-04-08 Technical comment on “Reexamination of 2.5-Ga ‘whiff’ of oxygen interval points to anoxic ocean before GOE” Anbar, Ariel D. Buick, Roger Gordon, Gwyneth W. Johnson, Aleisha C. Kendall, Brian Lyons, Timothy W. Ostrander, Chadlin M. Planavsky, Noah J. Reinhard, Christopher T. Stüeken, Eva E. Sci Adv Earth, Environmental, Ecological, and Space Sciences Many lines of inorganic geochemical evidence suggest transient “whiffs” of environmental oxygenation before the Great Oxidation Event (GOE). Slotznick et al. assert that analyses of paleoredox proxies in the Mount McRae Shale, Western Australia, were misinterpreted and hence that environmental O(2) levels were persistently negligible before the GOE. We find these arguments logically flawed and factually incomplete. American Association for the Advancement of Science 2023-04-07 /pmc/articles/PMC10081836/ /pubmed/37027472 http://dx.doi.org/10.1126/sciadv.abq3736 Text en Copyright © 2023 The Authors, some rights reserved; exclusive licensee American Association for the Advancement of Science. No claim to original U.S. Government Works. Distributed under a Creative Commons Attribution NonCommercial License 4.0 (CC BY-NC). https://creativecommons.org/licenses/by-nc/4.0/This is an open-access article distributed under the terms of the Creative Commons Attribution-NonCommercial license (https://creativecommons.org/licenses/by-nc/4.0/) , which permits use, distribution, and reproduction in any medium, so long as the resultant use is not for commercial advantage and provided the original work is properly cited.
spellingShingle Earth, Environmental, Ecological, and Space Sciences
Anbar, Ariel D.
Buick, Roger
Gordon, Gwyneth W.
Johnson, Aleisha C.
Kendall, Brian
Lyons, Timothy W.
Ostrander, Chadlin M.
Planavsky, Noah J.
Reinhard, Christopher T.
Stüeken, Eva E.
Technical comment on “Reexamination of 2.5-Ga ‘whiff’ of oxygen interval points to anoxic ocean before GOE”
title Technical comment on “Reexamination of 2.5-Ga ‘whiff’ of oxygen interval points to anoxic ocean before GOE”
title_full Technical comment on “Reexamination of 2.5-Ga ‘whiff’ of oxygen interval points to anoxic ocean before GOE”
title_fullStr Technical comment on “Reexamination of 2.5-Ga ‘whiff’ of oxygen interval points to anoxic ocean before GOE”
title_full_unstemmed Technical comment on “Reexamination of 2.5-Ga ‘whiff’ of oxygen interval points to anoxic ocean before GOE”
title_short Technical comment on “Reexamination of 2.5-Ga ‘whiff’ of oxygen interval points to anoxic ocean before GOE”
title_sort technical comment on “reexamination of 2.5-ga ‘whiff’ of oxygen interval points to anoxic ocean before goe”
topic Earth, Environmental, Ecological, and Space Sciences
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10081836/
https://www.ncbi.nlm.nih.gov/pubmed/37027472
http://dx.doi.org/10.1126/sciadv.abq3736
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