Drivers of the global phosphorus cycle over geological time
Phosphorus is a key limiting nutrient of terrestrial and marine primary production. Thus, the
global phosphorus cycle is intimately linked with the carbon cycle and influences climate …
global phosphorus cycle is intimately linked with the carbon cycle and influences climate …
Sustained increases in atmospheric oxygen and marine productivity in the Neoproterozoic and Palaeozoic eras
A geologically rapid Neoproterozoic oxygenation event is commonly linked to the
appearance of marine animal groups in the fossil record. However, there is still debate about …
appearance of marine animal groups in the fossil record. However, there is still debate about …
Macrostratigraphy: insights into cyclic and secular evolution of the Earth-life system
Rocks in Earth's crust are formed, modified, and destroyed in response to myriad
interactions between the solid Earth (tectonics, geodynamics), the fluid Earth (ocean …
interactions between the solid Earth (tectonics, geodynamics), the fluid Earth (ocean …
Palaeozoic cooling modulated by ophiolite weathering through organic carbon preservation
Ophiolite obductions in the tropics are coeval with Phanerozoic glaciations. The exposure of
mafic and ultramafic rocks is thought to trigger cooling by increasing global weatherability …
mafic and ultramafic rocks is thought to trigger cooling by increasing global weatherability …
Spatial pattern of marine oxygenation set by tectonic and ecological drivers over the Phanerozoic
Marine redox conditions (that is, oxygen levels) impact a wide array of biogeochemical
cycles, but the main controls of marine redox since the start of the Phanerozoic about 538 …
cycles, but the main controls of marine redox since the start of the Phanerozoic about 538 …
Pyrite mega-analysis reveals modes of anoxia through geological time
The redox structure of the water column in anoxic basins through geological time remains
poorly resolved despite its importance to biological evolution/extinction and biogeochemical …
poorly resolved despite its importance to biological evolution/extinction and biogeochemical …
Using machine learning to identify indicators of rare earth element enrichment in sedimentary strata with applications for metal prospectivity
Rare earth elements (REE), classified as critical minerals which are crucial for clean energy
technologies, face soaring demand. While economic deposits are found in limited geologic …
technologies, face soaring demand. While economic deposits are found in limited geologic …
Chromium Cycling in Redox‐Stratified Basins Challenges δ53Cr Paleoredox Proxy Applications
Chromium stable isotope composition (δ53Cr) is a promising tracer for redox conditions
throughout Earth's history; however, the geochemical controls of δ53Cr have not been …
throughout Earth's history; however, the geochemical controls of δ53Cr have not been …
Constraining the major pathways of vanadium incorporation into sediments underlying natural sulfidic waters
Vanadium (V) is a redox-sensitive trace metal. Interconversion between different vanadium
species (eg, V III, V IV, VV) occurs rapidly in association with changes in redox conditions in …
species (eg, V III, V IV, VV) occurs rapidly in association with changes in redox conditions in …
[HTML][HTML] The replication crisis and its relevance to Earth Science studies: Case studies and recommendations
Numerous scientific fields are facing a replication crisis, where the results of a study often
cannot be replicated when a new study uses independent data. This issue has been …
cannot be replicated when a new study uses independent data. This issue has been …