scholarly journals Iron isotopes and the redox evolution of Ediacaran sediments

2021 ◽  
Vol 352 (8) ◽  
pp. 579-588
Author(s):  
Frederic Moynier ◽  
David A. Fike ◽  
Gabrielle Menard ◽  
Woodward W. Fischer ◽  
John P. Grotzinger ◽  
...  
Keyword(s):  
Iron Isotopes ◽  
Redox Evolution

RECOVERY OF MARINE PRODUCTIVITY AFTER THE SNOWBALL EARTH: EVIDENCE FROM PYRITE IRON ISOTOPES

2020 ◽  
Author(s):  
Ruimin Wang ◽  
◽  
Xianguo Lang ◽  
Tianzheng Huang ◽  
Bing Shen
Keyword(s):  
Snowball Earth ◽  
Iron Isotopes ◽  
Marine Productivity

scholarly journals Biogeochemical Controls on the Redox Evolution of Earth’s Oceans and Atmosphere

Elements ◽  
2020 ◽  
Vol 16 (3) ◽  
pp. 191-196 ◽  
Author(s):  
Christopher T. Reinhard ◽  
Noah J. Planavsky
Keyword(s):  
Redox State ◽  
Modeling Tools ◽  
Evolutionary Trajectory ◽  
Geochemical Tracers ◽  
Atmosphere System ◽  
Ocean Atmosphere ◽  
Dramatic Shift ◽  
Redox Evolution

The redox state of Earth’s atmosphere has undergone a dramatic shift over geologic time from reducing to strongly oxidizing, and this shift has been coupled with changes in ocean redox structure and the size and activity of Earth’s biosphere. Delineating this evolutionary trajectory remains a major problem in Earth system science. Significant insights have emerged through the application of redox-sensitive geochemical systems. Existing and emerging biogeochemical modeling tools are pushing the limits of the quantitative constraints on ocean–atmosphere redox that can be extracted from geochemical tracers. This work is honing our understanding of the central role of Earth’s biosphere in shaping the long-term redox evolution of the ocean–atmosphere system.

Heterogeneous redox evolution of the Meso-Neoproterozoic ocean: Insights from eastern China

2021 ◽  
Vol 567 ◽  
pp. 110304
Author(s):  
Yu Zou ◽  
Gregory E. Webb ◽  
Fenghua Zhao ◽  
Dongna Liu ◽  
Hongwei Kuang ◽  
...  
Keyword(s):  
Eastern China ◽  
Redox Evolution

Structure of dipole resonances in iron isotopes 54Fe and 56Fe

2014 ◽  
Vol 77 (2) ◽  
pp. 200-205 ◽  
Author(s):  
N. G. Goncharova ◽  
A. P. Dolgodvorov
Keyword(s):  
Iron Isotopes

Onset of collectivity in Neutron-Rich iron isotopes: Toward a new island of inversion?

2011 ◽  
Author(s):  
J. Ljungvall ◽  
Paraskevi Demetriou ◽  
Rauno Julin ◽  
Sotirios Harissopulos
Keyword(s):  
Iron Isotopes ◽  
Island Of Inversion

scholarly journals Investigating the provenance of iron bars from Les Saintes‐Maries‐de‐la‐Mer Roman shipwrecks (Southwest France) with iron isotopes

Archaeometry ◽  
2021 ◽  
Author(s):  
Jean Milot ◽  
Marie‐Pierre Coustures ◽  
Franck Poitrasson ◽  
Sandrine Baron
Keyword(s):  
Iron Isotopes ◽  
Les Saintes

Phosphorus, nitrogen, and the redox evolution of the Paleozoic oceans

Geology ◽  
2005 ◽  
Vol 33 (7) ◽  
pp. 573 ◽  
Author(s):  
Matthew R. Saltzman
Keyword(s):  
Redox Evolution

Iron Isotopes

2011 ◽  
pp. 486-486
Author(s):  
Joachim Reitner ◽  
Volker Thiel
Keyword(s):  
Iron Isotopes
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