[HTML][HTML] Calibrating the Early Toarcian (Early Jurassic) with stratigraphic black holes (SBH)
W Ruebsam, M Al-Husseini - Gondwana Research, 2020 - Elsevier
Abstract Cyclostratigraphic analyses of Upper Pliensbachian and Lower Toarcian carbon-13
isotope (δ 13 C) data, together with radiometric dating, are used to calibrate biozones and …
isotope (δ 13 C) data, together with radiometric dating, are used to calibrate biozones and …
Two-phased collapse of the shallow-water carbonate factory during the late Pliensbachian–Toarcian driven by changing climate and enhanced continental …
FN Krencker, A Fantasia, J Danisch, R Martindale… - Earth-Science …, 2020 - Elsevier
Abstract The end Pliensbachian–Toarcian is characterized by several carbon-cycle
perturbations and faunal turnovers (eg, ammonites and foraminifera), which are most likely …
perturbations and faunal turnovers (eg, ammonites and foraminifera), which are most likely …
Cryosphere carbon dynamics control early Toarcian global warming and sea level evolution
The Earth's cryosphere represents a huge climate-sensitive carbon reservoir capable of
releasing carbon dioxide (CO 2) and methane (CH 4) from permafrost soils or gas reservoirs …
releasing carbon dioxide (CO 2) and methane (CH 4) from permafrost soils or gas reservoirs …
Orbital pacing and secular evolution of the Early Jurassic carbon cycle
Global perturbations to the Early Jurassic environment (∼ 201 to∼ 174 Ma), notably during
the Triassic–Jurassic transition and Toarcian Oceanic Anoxic Event, are well studied and …
the Triassic–Jurassic transition and Toarcian Oceanic Anoxic Event, are well studied and …
The Jurassic Period
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 …
Triassic induced by the formation of a Large Igneous province (LIP), and this group provides …
The Triassic–Jurassic transition–A review of environmental change at the dawn of modern life
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 …
the Late Triassic through the Early Jurassic (~ 237 Ma to 174 Ma), was an important interval …
A major sea-level drop briefly precedes the Toarcian oceanic anoxic event: implication for Early Jurassic climate and carbon cycle
Sea-level change is an important parameter controlling the expansion of oxygen-depleted
conditions in neritic settings during oceanic anoxic events (OAEs). Despite this fundamental …
conditions in neritic settings during oceanic anoxic events (OAEs). Despite this fundamental …
[PDF][PDF] 从40 万年长偏心率周期看米兰科维奇理论
田军, 吴怀春, 黄春菊, 李明松, 马超, 汪品先 - 地球科学, 2022 - earth-science.net
新生代至前寒武纪海相和陆相沉积记录显示, 405 ka 长偏心率周期贯穿整个地质历史,
从陆地季风降水到大洋碳循环都有表现, 是地球表层系统中水循环和碳循环的基本节拍 …
从陆地季风降水到大洋碳循环都有表现, 是地球表层系统中水循环和碳循环的基本节拍 …
[PDF][PDF] The Toarcian oceanic anoxic event and the Jenkyns event (IGCP-655 final report)
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 …
upheavals is essential for predictions about the fate of the diversity of life and the future of …
Deep-ocean anoxia across the Pliensbachian-Toarcian boundary and the Toarcian Oceanic Anoxic Event in the Panthalassic Ocean
Abstract The early Toarcian Oceanic Anoxic Event (T-OAE, or Jenkyns Event,~ 183 million
years ago) was a major hyperthermal and global carbon-cycle perturbation, likely …
years ago) was a major hyperthermal and global carbon-cycle perturbation, likely …