Redox-sensitive trace metals as paleoredox proxies: A review and analysis of data from modern sediments
Redox-sensitive trace metals have been used extensively as geochemical proxies to infer
the redox-status of marine sediments at the time of their deposition, and by extension, the …
the redox-status of marine sediments at the time of their deposition, and by extension, the …
[HTML][HTML] Molybdenum in natural waters: A review of occurrence, distributions and controls
PL Smedley, DG Kinniburgh - Applied Geochemistry, 2017 - Elsevier
Molybdenum is an essential trace element for human, animal and plant health and has
played an important part in the evolution of life on earth. Nonetheless, exposure to the …
played an important part in the evolution of life on earth. Nonetheless, exposure to the …
A re-assessment of elemental proxies for paleoredox analysis
Paleoredox conditions are commonly evaluated based on elemental proxies but, despite
their frequency of use, most of these proxies have received little comparative evaluation or …
their frequency of use, most of these proxies have received little comparative evaluation or …
Schwertmannite: A review of its occurrence, formation, structure, stability and interactions with oxyanions
In this article, we provide a critical review on the occurrence, formation, structure and stability
of schwertmannite–an enigmatic Fe (III) oxyhydroxy-sulfate mineral that is of widespread …
of schwertmannite–an enigmatic Fe (III) oxyhydroxy-sulfate mineral that is of widespread …
Trace element content of sedimentary pyrite in black shales
Laser ablation-inductively coupled plasma-mass spectrometry (LA-ICP-MS) analyses of
1,407 sedimentary (diagenetic and syngenetic) pyrites from 45 carbonaceous shale and …
1,407 sedimentary (diagenetic and syngenetic) pyrites from 45 carbonaceous shale and …
Trace element content of sedimentary pyrite as a new proxy for deep-time ocean–atmosphere evolution
Sedimentary pyrite formed in the water column, or during diagenesis in organic muds,
provides an accessible proxy for seawater chemistry in the marine rock record. Except for …
provides an accessible proxy for seawater chemistry in the marine rock record. Except for …
The stable isotope geochemistry of molybdenum
“The Answer to the Great Question... Of Life, the Universe and Everything... Is... Forty-two,”
said Deep Thought, with infinite majesty and calm…“I checked it very thoroughly,” said the …
said Deep Thought, with infinite majesty and calm…“I checked it very thoroughly,” said the …
A Cenozoic Record of Deep Oceanic Zn Isotopic Composition in Ferromanganese Crusts
Water plays a critical role in erosion and sediment transport and this relationship is most
evident in the hyperarid Atacama Desert of Northern Chile, a region characterized by …
evident in the hyperarid Atacama Desert of Northern Chile, a region characterized by …
Uranium and molybdenum isotope evidence for an episode of widespread ocean oxygenation during the late Ediacaran Period
To improve estimates of the extent of ocean oxygenation during the late Ediacaran Period,
we measured the U and Mo isotope compositions of euxinic (anoxic and sulfidic) organic …
we measured the U and Mo isotope compositions of euxinic (anoxic and sulfidic) organic …
Paleoclimate and paleoceanography over the past 20,000 yr in the Mediterranean Sea Basins as indicated by sediment elemental proxies
Marine sediments record paleoenvironmental changes over time through variations in major
and trace element concentrations. The main objective of this paper is to review such …
and trace element concentrations. The main objective of this paper is to review such …