Geochemistry of oceanic anoxic events

HC Jenkyns - Geochemistry, Geophysics, Geosystems, 2010 - Wiley Online Library
Oceanic anoxic events (OAEs) record profound changes in the climatic and
paleoceanographic state of the planet and represent major disturbances in the global …

Carbon-cycle changes during the Toarcian (Early Jurassic) and implications for regional versus global drivers of the Toarcian oceanic anoxic event

MN Remírez, TJ Algeo - Earth-Science Reviews, 2020 - Elsevier
Abstract The Early Jurassic Toarcian oceanic anoxic event (T-OAE) is characterized by an
extinction event, a major sea-level rise, enhanced marine primary productivity, elevated …

Analysis of marine environmental conditions based onmolybdenum–uranium covariation—Applications to Mesozoic paleoceanography

N Tribovillard, TJ Algeo, F Baudin, A Riboulleau - Chemical Geology, 2012 - Elsevier
Patterns of uranium–molybdenum covariation in marine sediments have the potential to
provide insights regarding depositional conditions and processes in paleoceanographic …

Large igneous provinces and mass extinctions: an update

DPG Bond, PB Wignall - 2014 - pubs.geoscienceworld.org
The temporal link between mass extinctions and large igneous provinces is well known.
Here, we examine this link by focusing on the potential climatic effects of large igneous …

[HTML][HTML] Globally enhanced mercury deposition during the end-Pliensbachian extinction and Toarcian OAE: A link to the Karoo–Ferrar Large Igneous Province

LME Percival, MLI Witt, TA Mather, M Hermoso… - Earth and Planetary …, 2015 - Elsevier
Abstract The Mesozoic Era featured emplacement of a number of Large Igneous Provinces
(LIPs), formed by the outpouring of millions of cubic kilometres of basaltic magma. The …

Carbon-isotope record of the Early Jurassic (Toarcian) Oceanic Anoxic Event from fossil wood and marine carbonate (Lusitanian Basin, Portugal)

SP Hesselbo, HC Jenkyns, LV Duarte… - Earth and Planetary …, 2007 - Elsevier
The Toarcian Oceanic Anoxic Event (OAE) in the Early Jurassic (∼ 183 Ma ago) was
characterized by widespread near-synchronous deposition of organic-rich shales in marine …

Secular environmental precursors to Early Toarcian (Jurassic) extreme climate changes

G Suan, E Mattioli, B Pittet, C Lécuyer… - Earth and Planetary …, 2010 - Elsevier
The Early Toarcian Oceanic Anoxic Event (T-OAE), about 183myr ago, was a global event of
environmental and carbon cycle perturbations, which deeply affected both marine biota and …

Substantial vegetation response to Early Jurassic global warming with impacts on oceanic anoxia

SM Slater, RJ Twitchett, S Danise, V Vajda - Nature Geoscience, 2019 - nature.com
Rapid global warming and oceanic oxygen deficiency during the Early Jurassic Toarcian
Oceanic Anoxic Event at around 183 Ma is associated with a major turnover of marine biota …

[КНИГА][B] Geology of hungary

J Haas - 2012 - books.google.com
Hungary lies in the central part of the Pannonian Basin, surrounded by the ranges of the
Alps, Carpathians, and Dinarides. The geology of the country can be summarized as a …

Basinal restriction, black shales, Re‐Os dating, and the Early Toarcian (Jurassic) oceanic anoxic event

JM McArthur, TJ Algeo… - …, 2008 - Wiley Online Library
Profiles of Mo/total organic carbon (TOC) through the Lower Toarcian black shales of the
Cleveland Basin, Yorkshire, United Kingdom, and the Posidonia shale of Germany and …