Continental flood basalts drive Phanerozoic extinctions
Refinements of the geological timescale driven by the increasing precision and accuracy of
radiometric dating have revealed an apparent correlation between large igneous provinces …
radiometric dating have revealed an apparent correlation between large igneous provinces …
Persistent late Permian to Early Triassic warmth linked to enhanced reverse weathering
In the Precambrian, reverse weathering—a process consuming oceanic silica, metal cations
and alkalinity to form marine clays—was a key control of the long-term carbon cycle …
and alkalinity to form marine clays—was a key control of the long-term carbon cycle …
Two deep marine oxygenation events during the Permian-Triassic boundary interval in South China: relationship with ocean circulation and marine primary …
Y Ge, DPG Bond - Earth-Science Reviews, 2022 - Elsevier
Marine redox conditions through the Permian-Triassic (PT) boundary interval have been
intensively studied in South China with different redox proxies and from different sections …
intensively studied in South China with different redox proxies and from different sections …
Taphonomy of drought afflicted tetrapods in the early Triassic Karoo Basin, South Africa
The sedimentology and taphonomy of in-situ fossils from earliest Triassic strata (Induan) in
the southern Karoo Basin of South Africa is presented as evidence for episodes of drought …
the southern Karoo Basin of South Africa is presented as evidence for episodes of drought …
Microbial blooms triggered pyrite framboid enrichment and oxygen depletion in carbonate platforms immediately after the latest Permian extinction
ZQ Chen, Y Fang, PB Wignall, Z Guo… - Geophysical …, 2022 - Wiley Online Library
Redox variations across the Permian‐Triassic boundary (PTB) have long been debated,
especially during the proliferation of PTB microbialites. Here, we report redox fluctuations …
especially during the proliferation of PTB microbialites. Here, we report redox fluctuations …
A massive magmatic degassing event drove the Late Smithian Thermal Maximum and Smithian–Spathian boundary mass extinction
The role of volcanism as a driver of climate change remains widely debated. Following the
end-Permian mass extinction, the protracted Early Triassic recovery interval was …
end-Permian mass extinction, the protracted Early Triassic recovery interval was …
[HTML][HTML] Anthropogenic-scale CO2 degassing from the Central Atlantic Magmatic Province as a driver of the end-Triassic mass extinction
The climatic and environmental impact of exclusively volcanic CO 2 emissions is assessed
during the main effusive phase of the Central Atlantic Magmatic Province (CAMP), which is …
during the main effusive phase of the Central Atlantic Magmatic Province (CAMP), which is …
New early Triassic marine δ13C record from the northeastern Yangtze Platform: implications for contemporaneous temperature changes and volcanic eruptions
Y Du, Y Zhu, J Dal Corso, J Huang, H Qiu… - Palaeogeography …, 2022 - Elsevier
Abstract The Early Triassic records the largest inorganic carbon isotope excursions of the
Phanerozoic. The causes of these enormous δ 13 C shifts remain unclear. Here, we present …
Phanerozoic. The causes of these enormous δ 13 C shifts remain unclear. Here, we present …
Evaluation of chemical weathering proxies by comparing drilled cores versus outcrops and weathering history during the Permian–Triassic transition
J Chen, Y Guo, HB Wei, HY Liu, RY Ma, Z Xiao… - Global and Planetary …, 2022 - Elsevier
Continental records of the Permian–Triassic boundary are characterized by intense
chemical weathering, likely due to global warming and acid rainfall associated with …
chemical weathering, likely due to global warming and acid rainfall associated with …
Study on the origin and hydrocarbon generation potential of lacustrine organic-rich dolomite affected by volcanism: A case study of Lucaogou Formation in the Malang …
Y Pan, Z Huang, T Li, X Xu, X Guo, R Wang… - Marine and Petroleum …, 2022 - Elsevier
Lacustrine organic-rich laminated dolomites are widespread in the Permian Lucaogou
Formation (P 2 l) of the Santanghu Basin. However, the origin of the dolomites remains …
Formation (P 2 l) of the Santanghu Basin. However, the origin of the dolomites remains …