Cited by 1,706Paleontology and Stratigraphy of FossilsGeochemistry and Elemental AnalysisMethane Hydrates and Related Phenomena

Sedimentary pyrite formation

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Berner, R. A.·1970·American Journal of Science

Abstract

Major stages of formation (bacterial sulfate reduction, formation of Fe monosulfides by reaction of H ~2~ S with Fe minerals, pyrite formation by reaction of Fe monosulfides with elemental sulfur), limiting factors, coastal sediments of central Connecticut

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Crossref · 10.2475/ajs.268.1.1

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  • Iron speciation is predicated on determining the amount of Fe partitioned into carbonate, ferric oxyhydroxide, magnetite, and sulfide phases relative to total Fe.

    “Iron speciation is predicated on determining the amount of Fe in a given sample that has been partitioned into various phases -carbonates, ferric oxyhydroxides, magnetite, and sulfide -relative to the total amount in a sample; see Poulton and Canfield (2011) for a brief review.”
  • In cases where Corg supply is unusually high or rates of aerobic decomposition are unusually low, there may be potential for moulding or replacement (permineralization) of unmineralized tissues by diagenetic minerals in anaerobic microbial reaction zones.

    “In cases where Corg supply is unusually high or rates of aerobic decomposition are unusually low, there may be potential for the moulding or replacement (permineralization) of unmineralized tissues by diagenetic minerals in the anaerobic microbial reaction zones (e.g. phosphate and pyrite; Berner, 1970; Berner, 1985; Allison, 1988; Ruttenberg, 2003).”
  • Pyrite nucleation is likely to have been facilitated by sulphate reducing bacteria.

    “Pyrite nucleation is likely to have been facilitated by sulphate reducing bacteria (e.g. Berner, 1969; 1970; 1985; Canfield & Raiswell, 1991).”
  • Iron sulphides form in suitable pH and Eh conditions, which are suggested to have existed beneath sealing benthic microbial mats, even in the presence of oxic bottom waters.

    “Iron sulphides form in suitable pH and Eh conditions (Berner, 1970; Canfield & Raiswell, 1991), which are suggested to have existed beneath sealing benthic microbial mats, even in the presence of oxic bottom waters (Gehling, 1991; Gehling, 1999; Dzik, 2003; Gehling et al., 2005; Mapstone & McIlroy, 2006).”

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Research works printed but not linked: 1

  1. Emery, K. O., 1960, The sea off southern California: New York, John Wiley and Sons, 366p.

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Authors
Berner, R. A.
Corresponding author
Berner, R. A.
Venue
American Journal of Science
Published
1970-01-01
Volume
268
Issue
1
Pages
1-23
ISSN
0002-9599 (ISSN-L)
OpenAlex
W2132408571
Cited by
1,706
References
0
Citations by year
2026: 21 · 2025: 40 · 2024: 49 · 2023: 35 · 2022: 44 · 2021: 55 · 2020: 45 · 2019: 41 · 2018: 48 · 2017: 42 · 2016: 58 · 2015: 62 · 2014: 40 · 2013: 56 · 2012: 48
FWCI
17.63
Type
journal article
Language
en
Open access
Locations
American Journal of Science (publishedVersion)
Topics
  • Physical Sciences › Earth and Planetary Sciences › Paleontology › Paleontology and Stratigraphy of Fossils
  • Physical Sciences › Earth and Planetary Sciences › Geochemistry and Petrology › Geochemistry and Elemental Analysis
  • Physical Sciences › Environmental Science › Environmental Chemistry › Methane Hydrates and Related Phenomena
Keywords
pyrite formation, bacterial sulfate reduction, iron monosulfide, hydrogen sulfide, elemental sulfur, coastal sediments

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