[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 …
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 …
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 …
Global marine redox evolution from the late Neoproterozoic to the early Paleozoic constrained by the integration of Mo and U isotope records
The emergence and diversification of early animals is commonly thought to have coincided
with atmosphere and ocean oxygenation across the terminal Neoproterozoic and early …
with atmosphere and ocean oxygenation across the terminal Neoproterozoic and early …
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 …
[HTML][HTML] Precipitation of molybdenum from euxinic waters and the role of organic matter
GR Helz, TP Vorlicek - Chemical Geology, 2019 - Elsevier
Molybdenum preserved in organic-rich shales is a key archive employed in studying Earth's
past oxygenation and Life's evolution. In these shales, positive correlations between Mo and …
past oxygenation and Life's evolution. In these shales, positive correlations between Mo and …
Evidence for episodic oxygenation in a weakly redox-buffered deep mid-Proterozoic ocean
Over the last two decades, popular opinion about prevailing conditions in the mid-
Proterozoic deep ocean has evolved from fully oxygenated to globally euxinic (sulfidic) to a …
Proterozoic deep ocean has evolved from fully oxygenated to globally euxinic (sulfidic) to a …
Seawater‐fluid composition records from molybdenum isotopes of sequentially extracted phases of seep carbonate rocks
Authigenic molybdenum (Moauth) in marine sediments holds great potential to archive the
Mo isotopic composition of seawater and biogeochemical processes. However, the factors …
Mo isotopic composition of seawater and biogeochemical processes. However, the factors …
Multiple negative molybdenum isotope excursions in the Doushantuo Formation (South China) fingerprint complex redox-related processes in the Ediacaran Nanhua …
Abstract The Ediacaran Doushantuo Formation offers one of the most complete and
extensively studied records of end-Neoproterozoic biotic and environmental change. Here …
extensively studied records of end-Neoproterozoic biotic and environmental change. Here …
A molybdenum-isotope perspective on Phanerozoic deoxygenation events
AJ Dickson - Nature Geoscience, 2017 - nature.com
The expansion and contraction of sulfidic depositional conditions in the oceans can be
tracked with the isotopic composition of molybdenum in marine sediments. However …
tracked with the isotopic composition of molybdenum in marine sediments. However …