Environmental crises at the Permian–Triassic mass extinction

J Dal Corso, H Song, S Callegaro, D Chu… - Nature Reviews Earth & …, 2022 - nature.com
The link between the Permian–Triassic mass extinction (252 million years ago) and the
emplacement of the Siberian Traps Large Igneous Province (STLIP) was first proposed in …

The timing and pattern of biotic recovery following the end-Permian mass extinction

ZQ Chen, MJ Benton - Nature Geoscience, 2012 - nature.com
The aftermath of the great end-Permian period mass extinction 252 Myr ago shows how life
can recover from the loss of> 90% species globally. The crisis was triggered by a number of …

Permian–Triassic mass extinction pulses driven by major marine carbon cycle perturbations

H Jurikova, M Gutjahr, K Wallmann, S Flögel… - Nature …, 2020 - nature.com
Abstract The Permian/Triassic boundary approximately 251.9 million years ago marked the
most severe environmental crisis identified in the geological record, which dictated the …

Long-term cycles of Triassic climate change: a new δ18O record from conodont apatite

JA Trotter, IS Williams, A Nicora, M Mazza… - Earth and Planetary …, 2015 - Elsevier
A new oxygen isotope (δ 18 O) record derived from conodont apatite reveals variable long-
term climate trends throughout the Triassic period. This record shows several major, first …

Climatic and biotic upheavals following the end-Permian mass extinction

C Romano, N Goudemand, TW Vennemann… - Nature …, 2013 - nature.com
Recovery from the end-Permian mass extinction is frequently described as delayed,,, with
complex ecological communities typically not found in the fossil record until the Middle …

Recurrent early triassic ocean anoxia

SE Grasby, B Beauchamp, A Embry, H Sanei - Geology, 2013 - pubs.geoscienceworld.org
Abstract The Early Triassic record, from the Smithian stratotype, shows that the organic
carbon isotope record from northwest Pangea closely corresponds to major fluctuations in …

Unexpected Early Triassic marine ecosystem and the rise of the Modern evolutionary fauna

A Brayard, LJ Krumenacker, JP Botting, JF Jenks… - Science …, 2017 - science.org
In the wake of the end-Permian mass extinction, the Early Triassic (~ 251.9 to 247 million
years ago) is portrayed as an environmentally unstable interval characterized by several …

Mercury deposition through the Permo–Triassic biotic crisis

SE Grasby, H Sanei, B Beauchamp, Z Chen - Chemical Geology, 2013 - Elsevier
A 6.7 million year record of marine sedimentation through the Permo Triassic Biotic Crisis
shows notable shifts in mercury concentrations that varied over an order of magnitude …

Biosedimentological features of major microbe-metazoan transitions (MMTs) from Precambrian to Cenozoic

ZQ Chen, C Tu, Y Pei, J Ogg, Y Fang, S Wu… - Earth-Science …, 2019 - Elsevier
Biotic activities are involved in almost all sedimentation processes throughout the
evolutionary history of life on our planet. However, deep-time organism-induced …

Functional diversity of marine ecosystems after the Late Permian mass extinction event

WJ Foster, RJ Twitchett - Nature Geoscience, 2014 - nature.com
Abstract The Late Permian mass extinction event about 252 million years ago was the most
severe biotic crisis of the past 500 million years and occurred during an episode of global …