4.6 Article

Refining the early Cambrian marine redox profile by using pyrite sulfur and iron isotopes

相关参考文献

注意:仅列出部分参考文献,下载原文获取全部文献信息。
Article Geology

Implications for Ediacaran biological evolution from the ca. 602 Ma Lantian biota in China

Chuan Yang et al.

Summary: The Lantian biota in China represents the oldest known Ediacaran macroscopic eukaryotic assemblage, with an age determined to be early-mid Ediacaran. This study confirms the differentiation and radiation of macroscopic eukaryotes, as well as the evolution of the primitive benthic ecosystem, occurred during this time, influenced by fluctuating oceanic redox conditions.

GEOLOGY (2022)

Article Geography, Physical

Predominant microbial iron reduction in sediment in early Cambrian sulfidic oceans

Chaochao Xing et al.

Summary: Microbial sulfate reduction (MSR) and microbial iron reduction (MIR) are two major anaerobic metabolic pathways that account for the majority of anaerobic organic matter degradation in modern marine sediments. The early Cambrian ocean might be characterized by extensive MSR in seawater and MIR in sediment porewater, differing from the predominantly MSR in sediment observed in modern sulfidic oceans like the Black Sea.

GLOBAL AND PLANETARY CHANGE (2021)

Article Geography, Physical

Dramatic attenuation of continental weathering during the Ediacaran-Cambrian transition: Implications for the climatic-oceanic-biological co-evolution

Gongjing Zhang et al.

Summary: This study analyzed samples from a non-glacial Ediacaran-Cambrian boundary section on the mid-low-latitude Yangtze Block in South China, using magnesium isotopic and chemical data to constrain chemical weathering intensity, climate, oceanic, and biological coevolution during this critical interval. The findings revealed a significant negative δ26Mg excursion near the E-C boundary, indicating a weakening in chemical weathering intensity likely due to climate cooling.

GLOBAL AND PLANETARY CHANGE (2021)

Article Multidisciplinary Sciences

Sedimentary pyrite sulfur isotopes track the local dynamics of the Peruvian oxygen minimum zone

Virgil Pasquier et al.

Summary: The study demonstrates that variations in sulfur isotope ratios (δS-34(pyr)) in Peruvian margin sediments are influenced by Oxygen Minimum Zone intensification/expansion and organic matter deposition. Higher microbial sulfate reduction rates result in more effective drawdown and S-34-enrichment of residual porewater sulfate and sulfide, which is preserved in pyrite. These findings emphasize the importance of local environmental changes in shaping sulfur isotope ratios.

NATURE COMMUNICATIONS (2021)

Article Geochemistry & Geophysics

Local environmental variation obscures the interpretation of pyrite sulfur isotope records

Xianguo Lang et al.

EARTH AND PLANETARY SCIENCE LETTERS (2020)

Review Geochemistry & Geophysics

Uranium isotopes in marine carbonates as a global ocean paleoredox proxy: A critical review

Feifei Zhang et al.

GEOCHIMICA ET COSMOCHIMICA ACTA (2020)

Review Biochemistry & Molecular Biology

Hydrogen Sulfide: From a Toxic Molecule to a Key Molecule of Cell Life

Angeles Aroca et al.

ANTIOXIDANTS (2020)

Article Geochemistry & Geophysics

A novel framework for interpreting pyrite-based Fe isotope records of the past

Muammar Mansor et al.

GEOCHIMICA ET COSMOCHIMICA ACTA (2019)

Article Geosciences, Multidisciplinary

Unique Neoproterozoic carbon isotope excursions sustained by coupled evaporite dissolution and pyrite burial

Graham A. Shields et al.

NATURE GEOSCIENCE (2019)

Article Geography, Physical

Increased productivity as a primary driver of marine anoxia in the Lower Cambrian

Kai Liu et al.

PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY (2018)

Article Geosciences, Multidisciplinary

Highly heterogeneous poikiloredox conditions in the early Ediacaran Yangtze Sea

Chengsheng Jin et al.

PRECAMBRIAN RESEARCH (2018)

Article Geosciences, Multidisciplinary

THE IRON PALEOREDOX PROXIES: A GUIDE TO THE PITFALLS, PROBLEMS AND PROPER PRACTICE

Rob Raiswell et al.

AMERICAN JOURNAL OF SCIENCE (2018)

Article Multidisciplinary Sciences

Transient marine euxinia at the end of the terminal Cryogenian glaciation

Xianguo Lang et al.

NATURE COMMUNICATIONS (2018)

Review Biochemistry & Molecular Biology

Heterogeneous and dynamic marine shelf oxygenation and coupled early animal evolution

Chao Li et al.

EMERGING TOPICS IN LIFE SCIENCES (2018)

Article Geochemistry & Geophysics

Transient deep-water oxygenation in the early Cambrian Nanhua Basin, South China

Meng Cheng et al.

GEOCHIMICA ET COSMOCHIMICA ACTA (2017)

Article Multidisciplinary Sciences

Pyrite sulfur isotopes reveal glacial-interglacial environmental changes

Virgil Pasquier et al.

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA (2017)

Review Geochemistry & Geophysics

Nitrogen and Oxygen Isotopic Studies of the Marine Nitrogen Cycle

Karen L. Casciotti

ANNUAL REVIEW OF MARINE SCIENCE, VOL 8 (2016)

Article Biology

Oceanic oxygenation events in the anoxic Ediacaran ocean

S. K. Sahoo et al.

GEOBIOLOGY (2016)

Article Geosciences, Multidisciplinary

High Sulfur Isotope Fractionation Associated with Anaerobic Oxidation of Methane in a Low-Sulfate, Iron-Rich Environment

Hannah S. Weber et al.

FRONTIERS IN EARTH SCIENCE (2016)

Review Astronomy & Astrophysics

Rethinking the Ancient Sulfur Cycle

David A. Fike et al.

ANNUAL REVIEW OF EARTH AND PLANETARY SCIENCES, VOL 43 (2015)

Article Multidisciplinary Sciences

Ediacaran Marine Redox Heterogeneity and Early Animal Ecosystems

Chao Li et al.

SCIENTIFIC REPORTS (2015)

Article Multidisciplinary Sciences

Oxygen requirements of the earliest animals

Daniel B. Mills et al.

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA (2014)

Article Multidisciplinary Sciences

Sulfur-mediated electron shuttling during bacterial iron reduction

Theodore M. Flynn et al.

SCIENCE (2014)

Article Multidisciplinary Sciences

Low Mid-Proterozoic atmospheric oxygen levels and the delayed rise of animals

Noah J. Planavsky et al.

SCIENCE (2014)

Article Geosciences, Multidisciplinary

Are 34S-enriched authigenic sulfide minerals a proxy for elevated methane flux and gas hydrates in the geologic record?

Walter S. Borowski et al.

MARINE AND PETROLEUM GEOLOGY (2013)

Article Oceanography

Recent sedimentation in the Black Sea: New insights from radionuclide distributions and sulfur isotopes

Mustafa Yuecel et al.

DEEP-SEA RESEARCH PART I-OCEANOGRAPHIC RESEARCH PAPERS (2012)

Article Multidisciplinary Sciences

Formation of the 'Great Unconformity' as a trigger for the Cambrian explosion

Shanan E. Peters et al.

NATURE (2012)

Article Geology

On The Geologic Time Scale

Felix M. Gradstein et al.

NEWSLETTERS ON STRATIGRAPHY (2012)

Article Multidisciplinary Sciences

Abiotic Pyrite Formation Produces a Large Fe Isotope Fractionation

Romain Guilbaud et al.

SCIENCE (2011)

Article Multidisciplinary Sciences

A Stratified Redox Model for the Ediacaran Ocean

Chao Li et al.

SCIENCE (2010)

Review Astronomy & Astrophysics

Tracking Euxinia in the Ancient Ocean: A Multiproxy Perspective and Proterozoic Case Study

Timothy W. Lyons et al.

ANNUAL REVIEW OF EARTH AND PLANETARY SCIENCES (2009)

Article Multidisciplinary Sciences

Animal evolution, bioturbation, and the sulfate concentration of the oceans

Donald E. Canfield et al.

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA (2009)

Article Astronomy & Astrophysics

The Iron Isotope Fingerprints of Redox and Biogeochemical Cycling in Modern and Ancient Earth

Clark M. Johnson et al.

Annual Review of Earth and Planetary Sciences (2008)

Article Biochemistry & Molecular Biology

Three enzymatic activities catalyze the oxidation of sulfide to thiosulfate in mammalian and invertebrate mitochondria

Tatjana M. Hildebrandt et al.

FEBS JOURNAL (2008)

Review Geosciences, Multidisciplinary

Cambrian explosion: Birth of tree of animals

D. Shu

GONDWANA RESEARCH (2008)

Article Geography, Physical

Reconstructing marine redox conditions for the early Cambrian Yangtze Platform: Evidence from biogenic sulphur and organic carbon isotopes

Tatiana Goldberg et al.

PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY (2007)

Review Geography, Physical

Neoproterozoic to early Cambrian small shelly fossil assemblages and a revised biostratigraphic correlation of the Yangtze Platform (China)

Michael Steiner et al.

PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY (2007)

Article Geochemistry & Geophysics

Evidence for a gradual rise of oxygen between 2.6 and 2.5 Ga from Mo isotopes and Re-PGE signatures in shales

M. Wille et al.

GEOCHIMICA ET COSMOCHIMICA ACTA (2007)

Review Chemistry, Multidisciplinary

Chemistry of iron sulfides

David Rickard et al.

CHEMICAL REVIEWS (2007)

Article Multidisciplinary Sciences

Late-Neoproterozoic deep-ocean oxygenation and the rise of animal life

Don E. Canfield et al.

SCIENCE (2007)

Article Environmental Sciences

Reduction of iron oxides enhanced by a sulfate-reducing bacterium and biogenic H2S

YL Li et al.

GEOMICROBIOLOGY JOURNAL (2006)

Article Geography, Physical

Cambrian Sphenothallus from Guizhou Province, China:: early sessile predators

J Peng et al.

PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY (2005)

Article Geochemistry & Geophysics

Anaerobic methane oxidation and a deep H2S sink generate isotopically heavy sulfides in Black Sea sediments

BB Jorgensen et al.

GEOCHIMICA ET COSMOCHIMICA ACTA (2004)

Article Geosciences, Multidisciplinary

Sources and mechanisms for the enrichment of highly reactive iron in euxinic Black Sea sediments

TF Anderson et al.

AMERICAN JOURNAL OF SCIENCE (2004)

Article Multidisciplinary Sciences

Low marine sulphate and protracted oxygenation of the proterozoic biosphere

LC Kah et al.

NATURE (2004)

Article Multidisciplinary Sciences

The Archean sulfur cycle and the early history of atmospheric oxygen

DE Canfield et al.

SCIENCE (2000)