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Partitioning of Bacterial Communities between Seawater and Healthy, Black Band Diseased, and Dead Coral Surfaces
- J. Frias-Lopez, A. Zerkle, G. Bonheyo, B. Fouke
- Biology, Environmental ScienceApplied and Environmental Microbiology
- 1 May 2002
ABSTRACT Distinct partitioning has been observed in the composition and diversity of bacterial communities inhabiting the surface and overlying seawater of three coral species infected with black…
Geological constraints on the origin of oxygenic photosynthesis
- J. Farquhar, A. Zerkle, A. Bekker
- Environmental Science, GeographyPhotosynthesis Research
- 2010
TLDR
A bistable organic-rich atmosphere on the Neoarchaean Earth
- A. Zerkle, M. Claire, S. Domagal‐Goldman, J. Farquhar, S. Poulton
- Geology, Environmental Science
- 1 May 2012
It has been hypothesized that, before widespread oxygenation about 2.45 billion years ago, the Earth’s atmosphere contained an organic haze similar to that on Titan. However, these theoretical…
Sulfate was a trace constituent of Archean seawater
- S. Crowe, G. Paris, D. Canfield
- Environmental ScienceScience
- 7 November 2014
TLDR
High isotope fractionations during sulfate reduction in a low-sulfate euxinic ocean analog
- D. Canfield, J. Farquhar, A. Zerkle
- Environmental Science, Geology
- 1 May 2010
A detailed record of the early-Earth sulfur (S) cycle is chronicled by the S isotope values of sulfide and sulfate preserved in the rock record. Interpretation of this record rests on our…
Biogeochemical signatures through time as inferred from whole microbial genomes
- A. Zerkle, C. House, S. Brantley
- Biology
- 1 June 2005
TLDR
Onset of the aerobic nitrogen cycle during the Great Oxidation Event
- A. Zerkle, S. Poulton, C. Junium
- Environmental Science, GeographyNature
- 23 February 2017
TLDR
Pathways for Neoarchean pyrite formation constrained by mass-independent sulfur isotopes
- J. Farquhar, J. Cliff, B. Harms
- Geology, Environmental ScienceProceedings of the National Academy of Sciences
- 13 February 2013
TLDR
Two-billion-year-old evaporites capture Earth’s great oxidation
- C. Blättler, M. Claire, A. Lepland
- GeologyScience
- 20 April 2018
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