The behavior of trace elements in seawater, sedimentary pore water, and their incorporation into carbonate minerals: a review
Trace elements are actively cycled in seawater, are essential components for marine life,
and are transported to the seafloor where they can become enriched in marine sediments …
and are transported to the seafloor where they can become enriched in marine sediments …
Marine productivity changes during the end-Permian crisis and Early Triassic recovery
J Shen, SD Schoepfer, Q Feng, L Zhou, J Yu… - Earth-Science …, 2015 - Elsevier
The latest Permian mass extinction (LPME) coincided with major changes in the composition
of marine plankton communities, yet little is known about concurrent changes in primary …
of marine plankton communities, yet little is known about concurrent changes in primary …
Environmental analysis of paleoceanographic systems based on molybdenum–uranium covariation
TJ Algeo, N Tribovillard - Chemical Geology, 2009 - Elsevier
Modern low-oxygen marine systems exhibit patterns of molybdenum–uranium covariation
that can be linked to specific attributes and processes of the depositional system, including …
that can be linked to specific attributes and processes of the depositional system, including …
Marine anoxia and delayed Earth system recovery after the end-Permian extinction
Delayed Earth system recovery following the end-Permian mass extinction is often attributed
to severe ocean anoxia. However, the extent and duration of Early Triassic anoxia remains …
to severe ocean anoxia. However, the extent and duration of Early Triassic anoxia remains …
Trace elements in methane-seep carbonates: Potentials, limitations, and perspectives
Marine authigenic carbonates form shallow-water microbialites, mud mounds, and
hydrocarbon-seep deposits and contain appreciable amounts of trace elements that yield …
hydrocarbon-seep deposits and contain appreciable amounts of trace elements that yield …
Early diagenesis of redox-sensitive trace metals in the Peru upwelling area–response to ENSO-related oxygen fluctuations in the water column
Pore water and solid phase data for redox-sensitive metals (Mn, Fe, V, Mo and U) were
collected on a transect across the Peru upwelling area (11° S) at water depths between 78 …
collected on a transect across the Peru upwelling area (11° S) at water depths between 78 …
Uranium concentrations and 238U/235U isotope ratios in modern carbonates from the Bahamas: Assessing a novel paleoredox proxy
In order to validate the use of 238 U/235 U as a paleoredox proxy in carbonates, we
examined the incorporation and early diagenetic evolution of U isotopes in shallow …
examined the incorporation and early diagenetic evolution of U isotopes in shallow …
Paleo-environmental cyclicity in the Early Silurian Yangtze Sea (South China): Tectonic or glacio-eustatic control?
Abstract The Yangtze Sea of the South China Craton experienced strong environmental
perturbations during the first~ 5-6 Myr of the Silurian. The Lower Silurian Lungmachi …
perturbations during the first~ 5-6 Myr of the Silurian. The Lower Silurian Lungmachi …
Uranium isotopes distinguish two geochemically distinct stages during the later Cambrian SPICE event
Anoxic marine zones were common in early Paleozoic oceans (542–400 Ma), and present a
potential link to atmospheric pO 2 via feedbacks linking global marine phosphorous …
potential link to atmospheric pO 2 via feedbacks linking global marine phosphorous …
Uranium isotope evidence for two episodes of deoxygenation during Oceanic Anoxic Event 2
MO Clarkson, CH Stirling, HC Jenkyns… - Proceedings of the …, 2018 - National Acad Sciences
Oceanic Anoxic Event 2 (OAE 2), occurring∼ 94 million years ago, was one of the most
extreme carbon cycle and climatic perturbations of the Phanerozoic Eon. It was typified by a …
extreme carbon cycle and climatic perturbations of the Phanerozoic Eon. It was typified by a …