Early Earth: Oxygen for heavy-metal fans

@article{Lyons2009EarlyEO,
  title={Early Earth: Oxygen for heavy-metal fans},
  author={T. Lyons and C. Reinhard},
  journal={Nature},
  year={2009},
  volume={461},
  pages={179-181}
}
Chromium isotopes provide an eyebrow-raising history of oxygenation of Earth's atmosphere. Not least, it seems that oxygen might have all but disappeared half a billion years after its initial rise. 
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Swings in oxygen levels may be behind a mysterious billion-year hiatus in evolution.
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Abstract The Great Oxidation Event (GOE) is one of the most significant changes in seawater and atmospheric chemistry in Earth history. This rise in oxygen occurred between ca. 2.4 and 2.3 Ga and set… Expand
Exploring the Texture of Ocean-Atmosphere Redox Evolution on the Early Earth
The evolution of oxygenic photosynthesis has dramatically reshaped the chemistry of the surface Earth, and the presence of significant quantities of O2 in the atmosphere and ocean now drives the… Expand
Rethinking the Paleoproterozoic Great Oxidation Event: A Biological Perspective
  • J. Grula
  • History, Environmental Science
  • 2010
Competing geophysical/geochemical hypotheses for how Earth's surface became oxygenated - organic carbon burial, hydrogen escape to space, and changes in the redox state of volcanic gases - are… Expand
Geobiology of the Proterozoic Eon
The Proterozoic Eon, spanning from 2.5 to 0.54 billion years ago, is Earth’s great middle age – bridging the beginnings of life with the biotic world we see today. Amidst all this change, a long… Expand
Neoproterozoic iron formation: An evaluation of its temporal, environmental and tectonic significance
Abstract Neoproterozoic iron formation (NIF) provides evidence for the widespread return of anoxic and ferruginous basins during a time period associated with major changes in climate, tectonics and… Expand
Insight into the evolution of the iron oxidation pathways.
TLDR
The iron paleochemistry, the phylogeny, the physiology of the iron oxidizers, and the nature of the cofactors of the redox proteins involved in these pathways suggest a possible scenario for the timescale in which each type of Fe(II) oxidation pathways evolved. Expand
The evolutionary consequences of oxygenic photosynthesis: a body size perspective
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It remains difficult to confirm that the largest representatives of fossil or living taxa are limited by oxygen transport rather than other factors, and numerous tractable avenues of research could greatly improve quantitative constraints on the role of oxygen in the macroevolutionary history of organismal size. Expand
Early Paleoproterozoic Metallogenic Explosion in North China Craton
This chapter compiles the geology and geochronology of numerous ores, including graphite, phosphorite, the Lake Superior type BIFs, marble, boron, magnesite, and lead-zinc deposits, hosted in 2.5–1.8… Expand
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