A Cenozoic Record of Deep Oceanic Zn Isotopic Composition in Ferromanganese Crusts
M Zhao, N Planavsky, X Wang, Y Zhang… - American Journal of …, 2023 - ajsonline.org
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 …
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 …
Marine anoxia linked to abrupt global warming during Earth's penultimate icehouse
Piecing together the history of carbon (C) perturbation events throughout Earth's history has
provided key insights into how the Earth system responds to abrupt warming. Previous …
provided key insights into how the Earth system responds to abrupt warming. Previous …
Global marine redox changes drove the rise and fall of the Ediacara biota
F Zhang, S ** the geochemistry of the marine carbonate record
Carbonate sediments and rocks are valuable archives of Earth's past whose geochemical
compositions inform our understanding of Earth's surface evolution. Yet carbonates are also …
compositions inform our understanding of Earth's surface evolution. Yet carbonates are also …
Reconciling proxy records and models of Earth's oxygenation during the Neoproterozoic and Palaeozoic
R Tostevin, BJW Mills - Interface focus, 2020 - royalsocietypublishing.org
A hypothesized rise in oxygen levels in the Neoproterozoic, dubbed the Neoproterozoic
Oxygenation Event, has been repeatedly linked to the origin and rise of animal life …
Oxygenation Event, has been repeatedly linked to the origin and rise of animal life …
Uranium isotopes in marine carbonates as a global ocean paleoredox proxy: a critical review
The protracted oxygenation of the ocean-atmosphere system is one of the most fundamental
changes to the Earth system through its history. The uranium isotopic composition (238 …
changes to the Earth system through its history. The uranium isotopic composition (238 …
A diverse Ediacara assemblage survived under low-oxygen conditions
LB Cherry, GJ Gilleaudeau, DV Grazhdankin… - Nature …, 2022 - nature.com
The Ediacaran biota were soft-bodied organisms, many with enigmatic phylogenetic
placement and ecology, living in marine environments between 574 and 539 million years …
placement and ecology, living in marine environments between 574 and 539 million years …
Abrupt global-ocean anoxia during the Late Ordovician–early Silurian detected using uranium isotopes of marine carbonates
R Bartlett, M Elrick, JR Wheeley… - Proceedings of the …, 2018 - National Acad Sciences
Widespread marine anoxia is hypothesized as the trigger for the second pulse of the Late
Ordovician (Hirnantian) mass extinction based on lithologic and geochemical proxies that …
Ordovician (Hirnantian) mass extinction based on lithologic and geochemical proxies that …
Oceanic anoxia and extinction in the latest Ordovician
Abstract The Late Ordovician (Hirnantian) mass extinction (LOME) was marked by two
discrete pulses of high species turnover rates attributed to glacial cooling (LOME-1) and …
discrete pulses of high species turnover rates attributed to glacial cooling (LOME-1) and …