A two-phase end-Triassic mass extinction

PB Wignall, JW Atkinson - Earth-Science Reviews, 2020‏ - Elsevier
The end-Triassic mass extinction was one of the big five crises of the fossil record. It affected
diverse marine groups, including bivalves, brachiopods, ostracods, calcareous algae …

Recognising ocean acidification in deep time: An evaluation of the evidence for acidification across the Triassic-Jurassic boundary

SE Greene, RC Martindale, KA Ritterbush… - Earth-Science …, 2012‏ - Elsevier
While demonstrating ocean acidification in the modern is relatively straightforward (measure
increase in atmospheric CO2 and corresponding ocean chemistry change), identifying …

Mercury evidence for pulsed volcanism during the end-Triassic mass extinction

LME Percival, M Ruhl, SP Hesselbo… - Proceedings of the …, 2017‏ - pnas.org
The Central Atlantic Magmatic Province (CAMP) has long been proposed as having a
causal relationship with the end-Triassic extinction event (∼ 201.5 Ma). In North America …

The Jurassic Period

SP Hesselbo, JG Ogg, M Ruhl, LA Hinnov… - Geologic time scale …, 2020‏ - Elsevier
Ammonites underwent an evolutionary diversification after the mass extinction of the end
Triassic induced by the formation of a Large Igneous province (LIP), and this group provides …

A new correlation of Triassic–Jurassic boundary successions in NW Europe, Nevada and Peru, and the Central Atlantic Magmatic Province: a time-line for the end …

S Lindström, B van De Schootbrugge… - Palaeogeography …, 2017‏ - Elsevier
Understanding the end-Triassic mass extinction event (201.36 Ma) requires a clear insight
into the stratigraphy of boundary sections, which allows for long-distance correlations and …

The global stratotype sections and point (GSSP) for the base of the Jurassic System at Kuhjoch (Karwendel Mountains, Northern Calcareous Alps, Tyrol, Austria)

AV Hillebrandt, L Krystyn… - …, 2013‏ - indianjournalofentrepreneurship …
Abstract The Global Stratotype Section and Point (GSSP) defining the base of the Jurassic
System Lower Jurassic Epoch and Hettangian Stage is situated at the Kuhjoch pass …

[HTML][HTML] Tracing volcanic emissions from the Central Atlantic Magmatic Province in the sedimentary record

S Lindström, S Callegaro, J Davies, C Tegner… - Earth-Science …, 2021‏ - Elsevier
The end-Triassic mass extinction (ETME) is thought to have been caused by voluminous,
pulsed volcanic activity of the Central Atlantic Magmatic Province (CAMP). Over the last …

Extremely elevated CO2 concentrations at the Triassic/Jurassic boundary

M Steinthorsdottir, AJ Jeram, JC McElwain - Palaeogeography …, 2011‏ - Elsevier
Although progress has been made in recent years in reconstructing the environmental
conditions at the Triassic/Jurassic Boundary (TJB), published records of atmospheric CO2 …

Pre-Cenozoic cyclostratigraphy and palaeoclimate responses to astronomical forcing

D De Vleeschouwer, LME Percival… - Nature Reviews Earth & …, 2024‏ - nature.com
Astronomical insolation forcing is well established as the underlying metronome of
Quaternary ice ages and Cenozoic climate changes. Yet its effects on earlier eras …

Two-pronged kill mechanism at the end-Triassic mass extinction

CP Fox, JH Whiteside, PE Olsen, X Cui… - …, 2022‏ - pubs.geoscienceworld.org
High-resolution biomarker and compound-specific isotope distributions coupled with the
degradation of calcareous fossil remnants reveal that intensive euxinia and decalcification …