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Authors whose works are in public domain in at least one jurisdiction

List of works by Andrey Bekker

1-50 of 115 results

Dating the rise of atmospheric oxygen

scientific article

Tracing the stepwise oxygenation of the Proterozoic ocean

scientific article

Evidence for oxygenic photosynthesis half a billion years before the Great Oxidation Event

article

The evolution of the marine phosphate reservoir

scientific article published in October 2010

Proterozoic ocean redox and biogeochemical stasis

scientific article

Widespread iron-rich conditions in the mid-Proterozoic ocean

scientific article

Organic-walled microfossils in 3.2-billion-year-old shallow-marine siliciclastic deposits

scientific article

Iron Isotope Constraints on the Archean and Paleoproterozoic Ocean Redox State

scientific article published in Science

Geological constraints on the origin of oxygenic photosynthesis

scientific article published on 30 September 2010

Iron Formation: The Sedimentary Product of a Complex Interplay among Mantle, Tectonic, Oceanic, and Biospheric Processes

Large colonial organisms with coordinated growth in oxygenated environments 2.1 Gyr ago

scientific article

Aerobic bacterial pyrite oxidation and acid rock drainage during the Great Oxidation Event

scientific article published on 19 October 2011

Reconstructing Earth's surface oxidation across the Archean-Proterozoic transition

article by Qingjun Guo et al published May 2009 in Geology

Timing and tempo of the Great Oxidation Event

scientific article

Sulfur record of rising and falling marine oxygen and sulfate levels during the Lomagundi event

scientific article

Large-scale fluctuations in Precambrian atmospheric and oceanic oxygen levels from the record of U in shales

scholarly article

Oxygen overshoot and recovery during the early Paleoproterozoic

Suboxic deep seawater in the late Paleoproterozoic: Evidence from hematitic chert and iron formation related to seafloor-hydrothermal sulfide deposits, central Arizona, USA

article

Iron-oxidizing microbial ecosystems thrived in late Paleoproterozoic redox-stratified oceans

scientific article

Late Ediacaran redox stability and metazoan evolution

scientific article

Rare Earth Element and yttrium compositions of Archean and Paleoproterozoic Fe formations revisited: New perspectives on the significance and mechanisms of deposition

article

Onset of the aerobic nitrogen cycle during the Great Oxidation Event

scientific article

Fungus-like mycelial fossils in 2.4-billion-year-old vesicular basalt

article by Stefan Bengtson et al published 24 April 2017 in Nature Ecology and Evolution

Atmospheric Sulfur in Archean Komatiite-Hosted Nickel Deposits

scientific article published in Science

Titanium isotopic evidence for felsic crust and plate tectonics 3.5 billion years ago.

scientific article published in September 2017

Chemostratigraphy of the Paleoproterozoic Duitschland Formation, South Africa: implications for coupled climate change and carbon cycling

article

Iron formations: A global record of Neoarchaean to Palaeoproterozoic environmental history

scientific article

Iron isotope composition of some Archean and Proterozoic iron formations

article

Correlation of Paleoproterozoic glaciations based on U–Pb zircon ages for tuff beds in the Transvaal and Huronian Supergroups

Rapid emergence of subaerial landmasses and onset of a modern hydrologic cycle 2.5 billion years ago

scientific article published in Nature

Bioavailability of zinc in marine systems through time

article by Clint Scott et al published 23 December 2012 in Nature Geoscience

The 2.1 Ga old Francevillian biota: biogenicity, taphonomy and biodiversity

scientific article published on 25 June 2014

Late Archean euxinic conditions before the rise of atmospheric oxygen

scholarly article

Rise in seawater sulphate concentration associated with the Paleoproterozoic positive carbon isotope excursion: evidence from sulphate evaporites in the ∼2.2–2.1 Gyr shallow-marine Lucknow Formation, South Africa

article

Biological carbon precursor to diagenetic siderite with spherical structures in iron formations

scientific article

Uranium in iron formations and the rise of atmospheric oxygen

scholarly article

An iodine record of Paleoproterozoic surface ocean oxygenation

scholarly article by Dalton S Hardisty et al published July 2014 in Geology

Trace elements at the intersection of marine biological and geochemical evolution

Multiple sulphur and iron isotope composition of detrital pyrite in Archaean sedimentary rocks: A new tool for provenance analysis

article

Selenium isotopes record extensive marine suboxia during the Great Oxidation Event

scientific article published on 17 January 2017

Primitive Os and 2316 Ma age for marine shale: implications for Paleoproterozoic glacial events and the rise of atmospheric oxygen

scholarly article

Triple oxygen isotope evidence for limited mid-Proterozoic primary productivity

scientific article published in Nature

Deposition of 1.88-billion-year-old iron formations as a consequence of rapid crustal growth

scientific article published on 25 April 2012

Oxygen isotope perspective on crustal evolution on early Earth: A record of Precambrian shales with emphasis on Paleoproterozoic glaciations and Great Oxygenation Event

scholarly article

Fractionation between inorganic and organic carbon during the Lomagundi (2.22–2.1 Ga) carbon isotope excursion

Coupled Fe and S isotope variations in pyrite nodules from Archean shale

scholarly article

Cobalt and marine redox evolution

scholarly article

The geologic history of seawater oxygen isotopes from marine iron oxides

scientific article

Perspectives on Proterozoic surface ocean redox from iodine contents in ancient and recent carbonate

Nickel Isotope Variations in Terrestrial Silicate Rocks and Geological Reference Materials Measured by MC-ICP-MS

scholarly article by Bleuenn Gueguen et al published 19 April 2013 in Geostandards and Geoanalytical Research