The early Toarcian Oceanic Anoxic Event (Jenkyns Event) in the Alpine-Mediterranean Tethys, north African margin, and north European epicontinental seaway

G Gambacorta, HJ Brumsack, HC Jenkyns… - Earth-Science Reviews, 2024‏ - Elsevier
Abstract The early Toarcian Oceanic Anoxic Event (Jenkyns Event) was associated with
major world-wide climatic changes with profound effects on the global carbon cycle. This …

On the onset of Central Atlantic Magmatic Province (CAMP) volcanism and environmental and carbon-cycle change at the Triassic–Jurassic transition (Neuquén Basin …

M Ruhl, SP Hesselbo, A Al-Suwaidi, HC Jenkyns… - Earth-Science …, 2020‏ - Elsevier
Abstract The Triassic–Jurassic transition is characterized by the end-Triassic mass extinction
approximately synchronous with the onset of emplacement of the Central Atlantic Magmatic …

Organic carbon burial is paced by a~ 173-ka obliquity cycle in the middle to high latitudes

H Huang, Y Gao, C Ma, MM Jones, C Zeeden… - Science …, 2021‏ - science.org
Earth's climate system is complex and inherently nonlinear, which can induce some
extraneous cycles in paleoclimatic proxies at orbital time scales. The paleoenvironmental …

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 …

Obliquity forcing of lake-level changes and organic carbon burial during the Late Paleozoic Ice Age

R Wei, R Zhang, M Li, X Wang, Z ** - Global and Planetary Change, 2023‏ - Elsevier
The linkages between the astronomical forcing of sea-level oscillations, the environment,
and climate change during the Late Paleozoic Ice Age (LPIA) add to our understanding of …

Early Jurassic large igneous province carbon emissions constrained by sedimentary mercury

IM Fendley, J Frieling, TA Mather, M Ruhl… - Nature …, 2024‏ - nature.com
Large igneous province eruptions and their carbon emissions often coincide with, and are
hypothesized to have driven, severe environmental perturbations in the geological past …

Reduced plate motion controlled timing of Early Jurassic Karoo-Ferrar large igneous province volcanism

M Ruhl, SP Hesselbo, HC Jenkyns, W Xu, RL Silva… - Science …, 2022‏ - science.org
Past large igneous province (LIP) emplacement is commonly associated with mantle plume
upwelling and led to major carbon emissions. One of Earth's largest past environmental …

[HTML][HTML] More gaps than record! A new look at the Pliensbachian/Toarcian boundary event guided by coupled chemo-sequence stratigraphy

S Bodin, A Fantasia, FN Krencker, B Nebsbjerg… - Palaeogeography …, 2023‏ - Elsevier
Abstract The Pliensbachian/Toarcian boundary (Pl/To) event precedes by ca. 1 Myr the
onset of the Toarcian Oceanic Anoxic Event. It corresponds to a second order mass …

The Triassic–Jurassic transition–A review of environmental change at the dawn of modern life

SD Schoepfer, TJ Algeo, B van de Schootbrugge… - Earth-Science …, 2022‏ - Elsevier
Abstract The Triassic–Jurassic transition, which is here broadly defined as extending from
the Late Triassic through the Early Jurassic (~ 237 Ma to 174 Ma), was an important interval …

New age constraints on the Lower Jurassic Pliensbachian–Toarcian Boundary at Chacay Melehue (Neuquén Basin, Argentina)

AH Al-Suwaidi, M Ruhl, HC Jenkyns… - Scientific Reports, 2022‏ - nature.com
Abstract The Pliensbachian–Toarcian boundary interval is characterized by a~ 3‰ negative
carbon-isotope excursion (CIE) in organic and inorganic marine and terrestrial archives from …