Cited by 574Paleontology and Stratigraphy of FossilsAstro and Planetary ScienceOrigins and Evolution of Life

Annihilation of ecosystems by large asteroid impacts on the early Earth

Sleep, Norman H., Zahnle, Kevin J., Kasting, James F., Morowitz, Harold J.·1989·Nature

Abstract

Large asteroid impacts produced globally lethal conditions by evaporating large volumes of ocean water on the early Earth. The Earth may have been continuously habitable by ecosystems that did not depend on photosynthesis as early as 4.44 Gyr BP (before present). Only a brief interval after 3.8 Gyr exists between the time when obligate photosynthetic organisms could continuously evolve and the time when the palaeontological record indicates highly evolved photosynthetic ecosystems.

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Crossref · 10.1038/342139a0

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33 of 33 references verified0 citation errors · 0 not checkable

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  • An LHB would likely not sterilize Earth; any microbial life would have rebounded.

    “Regardless, an LHB would likely not sterilize Earth (26); any microbial life would have rebounded (27).”

    From The Archean atmosphere (2020) · cites this paper as [27]

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Authors
Sleep, N. H., Zahnle, K. J., Kasting, J. F., & Morowitz, H. J.
Affiliations
  • Stanford University (US)
  • Ames Research Center (US)
  • Pennsylvania State University (US)
  • George Mason University (US)
Venue
Nature
Published
1989-11
Volume
342
Issue
6246
Pages
139-142
ISSN
  • 0028-0836 (ISSN-L)
  • 1476-4687
OpenAlex
W1984632697
Cited by
574
References
33
Citations by year
2026: 9 · 2025: 30 · 2024: 13 · 2023: 24 · 2022: 8 · 2021: 9 · 2020: 19 · 2019: 10 · 2018: 16 · 2017: 13 · 2016: 14 · 2015: 9 · 2014: 9 · 2013: 17 · 2012: 14
FWCI
13.05
Type
journal article
Language
en
Open access
closed
Locations
  • Nature (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Physical Sciences › Earth and Planetary Sciences › Paleontology › Paleontology and Stratigraphy of Fossils
  • Physical Sciences › Physics and Astronomy › Astronomy and Astrophysics › Astro and Planetary Science
  • Physical Sciences › Physics and Astronomy › Astronomy and Astrophysics › Origins and Evolution of Life
Keywords
asteroid impact, early Earth, ocean evaporation, origin of photosynthesis, habitability, Late Heavy Bombardment
MeSH terms
Biological Evolution, Geology, Oceans and Seas, Paleontology, Photosynthesis, Time Factors, Ecosystem, Earth, Planet, Minor Planets, Geological Phenomena

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