Iron isotope systematics
Iron Isotope Systematics | Reviews in Mineralogy and Geochemistry | GeoScienceWorld
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Geochemistry of oceanic anoxic events
HC Jenkyns - Geochemistry, Geophysics, Geosystems, 2010 - Wiley Online Library
Oceanic anoxic events (OAEs) record profound changes in the climatic and
paleoceanographic state of the planet and represent major disturbances in the global …
paleoceanographic state of the planet and represent major disturbances in the global …
Lithium isotope evidence for enhanced weathering during Oceanic Anoxic Event 2
PAE Pogge von Strandmann, HC Jenkyns… - Nature …, 2013 - nature.com
Abstract The Ocean Anoxic Event 2 (OAE2) about 93.5 million years ago was marked by
high atmospheric CO2 concentration, rapid global warming and marine anoxia and euxinia …
high atmospheric CO2 concentration, rapid global warming and marine anoxia and euxinia …
Cretaceous oceanic anoxic event 2 triggered by a massive magmatic episode
SC Turgeon, RA Creaser - Nature, 2008 - nature.com
Oceanic anoxic events (OAEs) were episodes of widespread marine anoxia during which
large amounts of organic carbon were buried on the ocean floor under oxygen-deficient …
large amounts of organic carbon were buried on the ocean floor under oxygen-deficient …
Black shale deposition, atmospheric CO2 drawdown, and cooling during the Cenomanian‐Turonian Oceanic Anoxic Event
Oceanic Anoxic Event 2 (OAE2), spanning the Cenomanian‐Turonian boundary (CTB),
represents one of the largest perturbations in the global carbon cycle in the last 100 Myr …
represents one of the largest perturbations in the global carbon cycle in the last 100 Myr …
A review of nitrogen isotopic alteration in marine sediments
RS Robinson, M Kienast… - …, 2012 - Wiley Online Library
Nitrogen isotopes are an important tool for evaluating past biogeochemical cycling from the
paleoceanographic record. However, bulk sedimentary nitrogen isotope ratios, which can be …
paleoceanographic record. However, bulk sedimentary nitrogen isotope ratios, which can be …
The iron isotope fingerprints of redox and biogeochemical cycling in modern and ancient Earth
CM Johnson, BL Beard… - Annu. Rev. Earth Planet …, 2008 - annualreviews.org
The largest Fe isotope fractionations occur during redox changes, as well as differences in
bonding, but these are expressed only in natural environments in which significant …
bonding, but these are expressed only in natural environments in which significant …
[HTML][HTML] Marine 187Os/188Os isotope stratigraphy reveals the interaction of volcanism and ocean circulation during Oceanic Anoxic Event 2
ADC Du Vivier, D Selby, BB Sageman, I Jarvis… - Earth and Planetary …, 2014 - Elsevier
High-resolution osmium (Os) isotope stratigraphy across the Cenomanian–Turonian
Boundary Interval from 6 sections for four transcontinental settings has produced a record of …
Boundary Interval from 6 sections for four transcontinental settings has produced a record of …
[PDF][PDF] Does large igneous province volcanism always perturb the mercury cycle? Comparing the records of Oceanic Anoxic Event 2 and the end-Cretaceous to other …
Mercury (Hg) is increasingly being used as a sedimentary tracer of Large Igneous Province
(LIP) volcanism, and supports hypotheses of a coincidence between the formation of several …
(LIP) volcanism, and supports hypotheses of a coincidence between the formation of several …
[HTML][HTML] Effects of redox variability and early diagenesis on marine sedimentary Hg records
Volcanism is a dominant natural source of mercury (Hg) to the atmosphere, biosphere,
ocean and sediments. In recent years, sedimentary Hg contents have emerged as a tool to …
ocean and sediments. In recent years, sedimentary Hg contents have emerged as a tool to …