Cited by 699Paleontology and Stratigraphy of FossilsOrigins and Evolution of LifeGeological and Geochemical Analysis

13 C-Depleted Carbon Microparticles in >3700-Ma Sea-Floor Sedimentary Rocks from West Greenland

Rosing, Minik T.·1999·Science

Abstract

Turbiditic and pelagic sedimentary rocks from the Isua supracrustal belt in west Greenland [more than 3700 million years ago (Ma)] contain reduced carbon that is likely biogenic. The carbon is present as 2- to 5-micrometer graphite globules and has an isotopic composition of δ 13 C that is about –19 per mil (Pee Dee belemnite standard). These data and the mode of occurrence indicate that the reduced carbon represents biogenic detritus, which was perhaps derived from planktonic organisms.

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Crossref · 10.1126/science.283.5402.674

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19 of 19 references verified0 citation errors · 0 not checkable

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  • Graphite in a ~3.7-Ga-old outcrop of sedimentary rock is 12C-enriched in amounts typical of photosynthetic microbes.

    “Graphite in a ~3.7-Ga-old outcrop of sedimentary rock is 12C-enriched in amounts typical of photosynthetic microbes (88, 89).”

    From The Archean atmosphere (2020) · cites this paper as [88]

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Authors
Rosing, M. T.
Affiliations
Geologisk Museum, Øster Voldgade 5-7, DK-1350 København K, Denmark, and Danish Lithosphere Center, Øster Voldgade 10, DK-1350 København K, Denmark.
Corresponding author
Rosing, Minik T.
Venue
Science
Published
1999-01-29
Volume
283
Issue
5402
Pages
674-676
ISSN
  • 0036-8075 (ISSN-L)
  • 1095-9203
OpenAlex
W2085436563
Cited by
699
References
20
Citations by year
2026: 12 · 2025: 20 · 2024: 22 · 2023: 18 · 2022: 17 · 2021: 21 · 2020: 37 · 2019: 36 · 2018: 36 · 2017: 21 · 2016: 24 · 2015: 21 · 2014: 13 · 2013: 37 · 2012: 22
FWCI
21.28
Type
journal article
Language
en
Open access
closed
Locations
  • Science (publishedVersion)
  • PubMed (publishedVersion)
  • Research at the University of Copenhagen (University of Copenhagen) (submittedVersion)
Topics
  • Physical Sciences › Earth and Planetary Sciences › Paleontology › Paleontology and Stratigraphy of Fossils
  • Physical Sciences › Physics and Astronomy › Astronomy and Astrophysics › Origins and Evolution of Life
  • Physical Sciences › Earth and Planetary Sciences › Geophysics › Geological and Geochemical Analysis
Keywords
biogenic carbon, carbon microparticles, early Archean, Isua supracrustal belt, turbidites, pelagic sediments, planktonic organisms, carbon isotopes, West Greenland

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