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 …

What role does anoxia play in exceptional fossil preservation? Lessons from the taphonomy of the Posidonia Shale (Germany)

AD Muscente, O Vinnes, S Sinha, JD Schiffbauer… - Earth-Science …, 2023 - Elsevier
Konservat-Lagerstätten—deposits with exceptionally preserved fossils of articulated multi-
element skeletons and soft tissues—offer the most complete snapshots of ancient organisms …

Lower jurassic (Pliensbachian–toarcian) marine paleoenvironment in Western Europe: sedimentology, geochemistry and organic petrology of the wells mainzholzen …

L Burnaz, R Littke, S Grohmann, J Erbacher… - International Journal of …, 2024 - Springer
Over the past few decades, Toarcian (Early Jurassic) black shale deposits of NW Europe
have been extensively studied, and the possible global and regional mechanisms for their …

Astronomical timescale for the early Toarcian (Early Jurassic) Posidonia Shale and global environmental changes

W Ruebsam, A Schmid-Röhl, M Al-Husseini - Palaeogeography …, 2023 - Elsevier
Abstract Lower Toarcian sediments (Early Jurassic, c. 183 Ma) record the Toarcian Oceanic
Anoxic Event (T-OAE), which represents a period of profound environmental changes. The …

Latest Pliensbachian to early Toarcian depositional environment and organo-facies evolution in the North-German Basin (Hondelage Section)

T Marten, W Ruebsam, J Mutterlose… - International Journal of …, 2024 - Springer
Abstract The Pliensbachian/Toarcian boundary interval represents a transition from a
coldhouse into a hothouse climate state, involving the demise of a land-based cryosphere …

[HTML][HTML] Millimetre-scale biomarker heterogeneity in lacustrine shale identifies the nature of signal-averaging and demonstrates anaerobic respiration control on …

H Xu, D Hou, SC Löhr, Q Liu, Z **, J Shi… - … et Cosmochimica Acta, 2023 - Elsevier
Mm-scale and/or µm-scale in situ inorganic geochemical analyses of organic-rich, laminated
fine-grained sediments increasingly offer decadal or even seasonal perspectives of …

[HTML][HTML] Land-ocean connections in organic carbon cycling amid the Early Triassic (Smithian-Spathian) revealed through compound specific isotope analysis

FR Blattmann, TW Vennemann… - … et Cosmochimica Acta, 2025 - Elsevier
Following the largest mass extinction of the Phanerozoic, the Early Triassic was
characterized by a series of carbon cycle perturbations as revealed through multiple global …

Effect of Sulfur Contents on Polycyclic Aromatic Compounds in Low-Rank Bituminous Coals

Q Zhao, Z Yu, S Qin, B Liu, W Shen, Y Sun… - Polycyclic Aromatic …, 2024 - Taylor & Francis
Different coal seams go through distinct biological, physical, and chemical processes.
Polycyclic aromatic compounds (PACs) in coal may retain information about these …

Heterogeneous marine response during the Toarcian Oceanic Anoxic Event (TOAE): The potential role of storminess

Y Ge, Z Han, TJ Algeo, DB Kemp, L Wu - Global and Planetary Change, 2024 - Elsevier
Abstract The Toarcian Oceanic Anoxic Event (TOAE;∼ 183 Ma) represents an important
hyperthermal and deoxygenation event in the Early Jurassic. However, TOAE marine …

[HTML][HTML] Coaly and lacustrine hydrocarbon source rocks in Permo-Carboniferous graben deposits (Weiach well, Northern Switzerland)

S Ajuaba, RF Sachsenhofer, V Meier, D Gross… - Marine and petroleum …, 2023 - Elsevier
Permo-Carboniferous graben sediments in the North Alpine Foreland Basin (NAFB) include
Upper Carboniferous (Stephanian) coal-measures and lower Permian (lower Autunian) …