Global hydroclimate perturbations during the Toarcian oceanic anoxic event

DB Kemp, Z Han, X Hu, W Chen, S **, K Izumi… - Earth-science …, 2024 - Elsevier
An intensification of the hydrological cycle is an expected consequence of global warming,
and this will likely lead to spatially variable precipitation and drought extremes, and more …

Evaluating the temporal link between the Karoo LIP and climatic–biologic events of the Toarcian Stage with high-precision U–Pb geochronology

B Sell, M Ovtcharova, J Guex, A Bartolini… - Earth and Planetary …, 2014 - Elsevier
Abstract The Karoo Large Igneous Province (K-LIP) is considered to have substantially
influenced global warming, marine anoxia, and concomitant marine extinction in the …

Ichnology of the Toarcian Oceanic Anoxic Event: An understimated tool to assess palaeoenvironmental interpretations

FJ Rodríguez-Tovar - Earth-Science Reviews, 2021 - Elsevier
Abstract The Toarcian Oceanic Anoxic Event (T-OAE;~ 183 Ma) of the Early Jurassic period
is considered a second-order bioevent, of major importance in the Mesozoic. This event …

Warming-driven mass extinction in the Early Toarcian (Early Jurassic) of northern and central Spain. Correlation with other time-equivalent European sections

JJ Gómez, A Goy - Palaeogeography, Palaeoclimatology, Palaeoecology, 2011 - Elsevier
Causes of the major mass extinction recorded during the Early Toarcian (Early Jurassic) are
controversial. Many authors have concluded that the mass extinction is caused by the …

[PDF][PDF] The Toarcian oceanic anoxic event and the Jenkyns event (IGCP-655 final report)

M Reolid, E Mattioli, L Duarte, A Marok - Episodes Journal of …, 2020 - hal.science
A better understanding the functioning of Earth System in the context of past climatic
upheavals is essential for predictions about the fate of the diversity of life and the future of …

The Early Toarcian oceanic anoxic event in the external subbetic (Southiberian Palaeomargin, Westernmost Tethys): geochemistry, nannofossils and ichnology

M Reolid, M Emanuela, LM Nieto… - Palaeogeography …, 2014 - Elsevier
The analysis of macroinvertebrates, trace fossils, calcareous nannofossils and geochemistry
from Pliensbachian to Lower Toarcian deposits of the Subbetic (Southern Spain) allows us …

The Toarcian oceanic anoxic event in the Western Saharan Atlas, Algeria (North African paleomargin): role of anoxia and productivity

M Reolid, FJ Rodríguez-Tovar, A Marok… - …, 2012 - pubs.geoscienceworld.org
We used an integrated analysis of benthic foraminiferal assemblages, geochemical proxies
(paleoproductivity, redox, and detrital proxies), and C and O stable isotopes to characterize …

Hemipelagic and pelagic basin plains

A Wetzel, A Uchman - Developments in sedimentology, 2012 - Elsevier
The bathyal and abyssal environments represent an extent benthic habitat. The deep-sea
floor is a dynamic setting affected by fluctuations of organic-matter deposition, sedimentation …

Sedimentary organic matter and δ13CKerogen variation on the southern Iberian palaeomargin (Betic Cordillera, SE Spain) during the latest Pliensbachian–Early …

B Rodrigues, RL Silva, M Reolid… - Palaeogeography …, 2019 - Elsevier
Abstract The Early Toarcian Oceanic Anoxic Event (T-OAE) is characterised by major
palaeoenvironmental and palaeoceanographical changes (ocean anoxia, global warming …

[PDF][PDF] Environmental conditions during the Toarcian Oceanic Anoxic Event (T-OAE) in the westernmost Tethys: influence of the regional context on a global …

FJ Rodriguez-Tovar, M Reolid - Bulletin of Geosciences, 2013 - researchgate.net
A geochemical analysis has been conducted in the Fuente de la Vidriera section of the
External Subbetic (Betic Cordillera, southern Spain) in order to interpret the incidence of the …