ArticleNature communications2019
Constraining the rise of oxygen with oxygen isotopes.
Article in Nature communications, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 8 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
8 citing papers in PubMed, 29 citations in OpenAlex.
- A nutrient control on oxygenation dynamics during Earth's Great Oxidation Episode.Nature communications · 2026Article
- The origin of sulfur in Canary Island magmas and its implications for Earth's deep sulfur cycle.Proceedings of the National Academy of Sciences of the United States of America · 2025Article
- Reconciling discrepant minor sulfur isotope records of the Great Oxidation Event.Nature communications · 2023Article
- Article
- Bulk and grain-scale minor sulfur isotope data reveal complexities in the dynamics of Earth's oxygenation.Proceedings of the National Academy of Sciences of the United States of America · 2022Article
- Article
- The Great Oxidation Event preceded a Paleoproterozoic "snowball Earth".Proceedings of the National Academy of Sciences of the United States of America · 2020Article
- Redox Dynamics of the Atmosphere and Oceans Induced by the Paleoproterozoic Snowball Earth Events.GeobiologyArticle
Corrections and comments
- Erratum issued
Authors and funding
6 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
After permanent atmospheric oxygenation, anomalous sulfur isotope compositions were lost from sedimentary rocks, demonstrating that atmospheric chemistry ceded its control of Earth's surficial sulfur cycle to weathering. However, mixed signals of anoxia and oxygenation in the sulfur isotope record between 2.5 to 2.3 billion years (Ga) ago require independent clarification, for example via oxygen isotopes in sulfate. Here we show <2.31 Ga sedimentary barium sulfates (barites) from the Turee Creek Basin, W. Australia with positive sulfur isotope anomalies of ∆
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.