Ocean acidification and photic‐zone anoxia at the Toarcian Oceanic Anoxic Event: Insights from the Adriatic Carbonate Platform

@article{Ettinger2020OceanAA,
  title={Ocean acidification and photic‐zone anoxia at the Toarcian Oceanic Anoxic Event: Insights from the Adriatic Carbonate Platform},
  author={Nicholas P. Ettinger and Toti E. Larson and Charles Kerans and Alyson M. Thibodeau and Kelly E. Hattori and Sean M. Kacur and Rowan C. Martindale},
  journal={Sedimentology},
  year={2020},
  volume={68}
}
Severe global climate change led to the deterioration of environmental conditions in the oceans during the Toarcian Stage of the Jurassic. Carbonate platforms of the Western Tethys Ocean exposed in Alpine Tethyan mountain ranges today offer insight into this period of environmental upheaval. In addition to informing understanding of climate change in deep time, the effect of ancient carbon cycle perturbations on carbonate platforms has important implications for anthropogenic climate change… 
19 Citations
Rapid light carbon releases and increased aridity linked to Karoo–Ferrar magmatism during the early Toarcian oceanic anoxic event
Large-scale release of isotopically light carbon is responsible for the carbon isotope excursion (CIE) of the Toarcian Oceanic Anoxic Event during the Lower Jurassic. Proposed sources include methane
Hardground, gap and thin black shale: spatial heterogeneity of arrested carbonate sedimentation during the Jenkyns Event (T-OAE) in a Tethyan pelagic Basin (Gerecse Mts, Hungary)
Abstract The Jenkyns Event or Toarcian Oceanic Anoxic Event was an episode of severe environmental perturbations reflected in carbon isotope and other geochemical anomalies. Although well studied in
A Redox‐Based Model for Carbonate Platform Drowning and Ocean Anoxic Events
The deposition of marine carbonate rocks is influenced by climate and seawater chemistry. Carbonate platforms usually keep pace with subsidence and sea level rise but “platform drowning” occurs when
Development and collapse of the early Cambrian shallow-water carbonate factories in the Hannan-Micangshan area, South China
  • Hong Li, Fei Li, Zengjun Wang
  • Geography, Environmental Science
    Palaeogeography, Palaeoclimatology, Palaeoecology
  • 2021
Fracture stratigraphy of Mesozoic platform carbonates, Agri Valley, southern Italy
The Viggiano Mt. platform carbonates form a layered succession cross-cut by a dense array of pressure solution seams, and five sets of fractures and veins, which together form a sub-seismic
The chemostratigraphy and environmental significance of the Marlstone and Junction Bed (Beacon Limestone, Toarcian, Lower Jurassic, Dorset, UK)
Abstract Two fallen blocks of the Marlstone and stratigraphically overlying Junction Bed sampled on the beach below Doghouse Cliff in Dorset, UK (Wessex Basin) have been examined for carbon and
...
...

References

SHOWING 1-10 OF 263 REFERENCES
The response of two Tethyan carbonate platforms to the early Toarcian (Jurassic) oceanic anoxic event: environmental change and differential subsidence
Chemostratigraphic analyses (87Sr/86Sr, δ13Ccarb) of limestones from two Jurassic platform‐carbonate sequences in Italy (Trento and Campania–Lucania Platforms) illustrate previously established
Impact of Cretaceous sea level rise and anoxic events on the Mesozoic carbonate platform of Yugoslavia
The Adriatic/Dinaric carbonate platform of Yugoslavia was influenced by rapid sea level rise and an oceanic anoxic event during the Cenomanian-Turonian. Open-marine biota such as planktonic
Drowning of a carbonate platform as a precursor stage of the Early Toarcian global anoxic event (Southern Provence sub‐Basin, South‐east France)
The Toarcian Oceanic Anoxic Event is well‐known as coinciding with a carbonate crisis, coupled with organic matter accumulation and perturbation of the carbon cycle expressed by carbon‐isotope
An open ocean record of the Toarcian oceanic anoxic event
Abstract. Oceanic anoxic events were time intervals in the Mesozoic characterized by widespread distribution of marine organic matter-rich sediments (black shales) and significant perturbations in
A Mid Mesozoic Revolution in the regulation of ocean chemistry
Carbon‐isotope records of the Early Jurassic (Toarcian) oceanic anoxic event from the Valdorbia (Umbria–Marche Apennines) and Monte Mangart (Julian Alps) sections: palaeoceanographic and stratigraphic implications
The Toarcian oceanic anoxic event (ca 183 Ma) coincides with a global perturbation marked by enhanced organic carbon burial and a general decrease in calcium carbonate production, probably triggered
...
...