Subtle Cr isotope signals track the variably anoxic Cryogenian interglacial period with voluminous manganese accumulation and decrease in biodiversity

Highly fractionated chromium isotopes in Mesoproterozoic-aged shales and atmospheric oxygen

(2018) Donald E. Canfield et al.   Nature Communications

Extensive oxidative weathering in the aftermath of a late Neoproterozoic glaciation – Evidence from trace element and chromium isotope records in the Urucum district (Jacadigo Group) and Puga iron formations (Mato Grosso do Sul, Brazil)

(2017) R. Frei et al.   GONDWANA RESEARCH

The rise of algae in Cryogenian oceans and the emergence of animals

(2017) Jochen J. Brocks et al.   NATURE

Delayed Neoproterozoic oceanic oxygenation: Evidence from Mo isotopes of the Cryogenian Datangpo Formation

(2017) Meng Cheng et al.   PRECAMBRIAN RESEARCH

Redox-independent chromium isotope fractionation induced by ligand-promoted dissolution

(2017) Emily M. Saad et al.   Nature Communications

The timetable of evolution

(2017) Andrew H. Knoll et al.   Science Advances

Chromium fluxes and speciation in ultramafic catchments and global rivers

(2016) C.N. McClain et al.   CHEMICAL GEOLOGY

Behavior of rare earth elements and yttrium during simulation of arctic estuarine mixing between glacial-fed river waters and seawater and the impact of inorganic (nano-)particles

(2016) Nathalie Tepe et al.   CHEMICAL GEOLOGY

Manganese mineralogy and diagenesis in the sedimentary rock record

(2016) Jena E. Johnson et al.   GEOCHIMICA ET COSMOCHIMICA ACTA

The chromium isotope composition of reducing and oxic marine sediments

(2016) Bleuenn Gueguen et al.   GEOCHIMICA ET COSMOCHIMICA ACTA

A shale-hosted Cr isotope record of low atmospheric oxygen during the Proterozoic

(2016) Devon B. Cole et al.   GEOLOGY

Nanhuan manganese deposits within restricted basins of the southeastern Yangtze Platform, China: Constraints from geological and geochemical evidence

(2016) Chengquan Wu et al.   ORE GEOLOGY REVIEWS

Genesis of Cryogenian Datangpo manganese deposit: Hydrothermal influence and episodic post-glacial ventilation of Nanhua Basin, South China

(2016) Wenchao Yu et al.   PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY

Oxygenation of a Cryogenian ocean (Nanhua Basin, South China) revealed by pyrite Fe isotope compositions

(2015) Feifei Zhang et al.   EARTH AND PLANETARY SCIENCE LETTERS

The Proterozoic Record of Eukaryotes

(2015) Phoebe A. Cohen et al.   PALEOBIOLOGY

The isotopic composition of authigenic chromium in anoxic marine sediments: A case study from the Cariaco Basin

(2014) Christopher T. Reinhard et al.   EARTH AND PLANETARY SCIENCE LETTERS

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

(2014) N. J. Planavsky et al.   SCIENCE

Atmospheric oxygenation three billion years ago

(2013) Sean A. Crowe et al.   NATURE

Proterozoic ocean redox and biogeochemical stasis

(2013) C. T. Reinhard et al.   PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA

Evidence for a redox stratified Cryogenian marine basin, Datangpo Formation, South China

(2012) Chao Li et al.   EARTH AND PLANETARY SCIENCE LETTERS

Ocean oxygenation in the wake of the Marinoan glaciation

(2012) Swapan K. Sahoo et al.   NATURE

Reduction of hexavalent chromium by ferrous iron: A process of chromium isotope fractionation and its relevance to natural environments

(2011) L.N. Døssing et al.   CHEMICAL GEOLOGY

Oxidative scavenging of cerium on hydrous Fe oxide: Evidence from the distribution of rare earth elements and yttrium between Fe oxides and Mn oxides in hydrogenetic ferromanganese crusts

(2011) MICHAEL BAU et al.   GEOCHEMICAL JOURNAL

The Chemistry of Manganese Ores through Time: A Signal of Increasing Diversity of Earth-Surface Environments

(2010) J. Barry Maynard   ECONOMIC GEOLOGY

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

(2010) A. Bekker et al.   ECONOMIC GEOLOGY

Fluctuations in Precambrian atmospheric oxygenation recorded by chromium isotopes

(2009) Robert Frei et al.   NATURE

The stable Cr isotope inventory of solid Earth reservoirs determined by double spike MC-ICP-MS

(2008) R. Schoenberg et al.   CHEMICAL GEOLOGY

Tracing the stepwise oxygenation of the Proterozoic ocean

(2008) C. Scott et al.   NATURE

Carbon and sulfur isotopic compositions of basal Datangpo Formation, northeastern Guizhou, South China: Implications for depositional environment

(2008) Xi Chen et al.   Progress in Natural Science-Materials International

Ferruginous Conditions Dominated Later Neoproterozoic Deep-Water Chemistry

(2008) D. E. Canfield et al.   SCIENCE

The age of the Nantuo Formation and Nantuo glaciation in South China

(2008) Shihong Zhang et al.   TERRA NOVA