Mercury enrichments provide evidence of Early Triassic volcanism following the end-Permian mass extinction
Oceanic environments and biotas were in a state of near-continuous perturbation during the
Early Triassic, the~ 5-million-year interval following the latest Permian mass extinction …
Early Triassic, the~ 5-million-year interval following the latest Permian mass extinction …
Establishing the link between Permian volcanism and biodiversity changes: Insights from geochemical proxies
Current understanding of biodiversity changes in the Permian is presented, especially the
consensus and disagreement on the tempo, duration, and pattern of end-Guadalupian and …
consensus and disagreement on the tempo, duration, and pattern of end-Guadalupian and …
[HTML][HTML] On the causes of mass extinctions
The temporal link between large igneous province (LIP) eruptions and at least half of the
major extinctions of the Phanerozoic implies that large scale volcanism is the main driver of …
major extinctions of the Phanerozoic implies that large scale volcanism is the main driver of …
Evidence for a prolonged Permian–Triassic extinction interval from global marine mercury records
The latest Permian mass extinction, the most devastating biocrisis of the Phanerozoic, has
been widely attributed to eruptions of the Siberian Traps Large Igneous Province, although …
been widely attributed to eruptions of the Siberian Traps Large Igneous Province, although …
Maastrichtian anoxia and its influence on organic matter and trace metal patterns in the Southern Tethys Realm of Egypt during greenhouse variability
Maastrichtian organic-rich sediments of Egypt were deposited under a warm greenhouse
climate along the stable African shelf. This study presents an integrated analysis of the …
climate along the stable African shelf. This study presents an integrated analysis of the …
[HTML][HTML] The stability and collapse of marine ecosystems during the Permian-Triassic mass extinction
The history of Earth's biodiversity is punctuated episodically by mass extinctions. These are
characterized by major declines of taxon richness, but the accompanying ecological …
characterized by major declines of taxon richness, but the accompanying ecological …
Mercury anomalies across the end Permian mass extinction in South China from shallow and deep water depositional environments
X Wang, PA Cawood, H Zhao, L Zhao… - Earth and Planetary …, 2018 - Elsevier
Life on Earth suffered its greatest bio-crisis since multicellular organisms rose 600 million
years ago during the end-Permian mass extinction. Coincidence of the mass extinction with …
years ago during the end-Permian mass extinction. Coincidence of the mass extinction with …
Global-ocean redox variation during the middle-late Permian through Early Triassic based on uranium isotope and Th/U trends of marine carbonates
Abstract Uranium isotopes (238U/235U) in carbonates, a proxy for global-ocean redox
conditions owing to their redox sensitivity and long residence time in seawater, exhibit …
conditions owing to their redox sensitivity and long residence time in seawater, exhibit …
Two-stage marine anoxia and biotic response during the Permian–Triassic transition in Kashmir, northern India: pyrite framboid evidence
Although expanded ocean anoxia has long been believed to be a direct killing mechanism
causing mortality of organisms during the Permian-Triassic mass extinction, little has been …
causing mortality of organisms during the Permian-Triassic mass extinction, little has been …
Episodic ventilation of euxinic bottom waters triggers the formation of black shale-hosted Mn carbonate deposits
Many manganese (Mn) carbonate deposits over geologic history are often closely
associated with black shales. However, the mechanism (s) by which the Mn entered the …
associated with black shales. However, the mechanism (s) by which the Mn entered the …