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dc.contributor.author
Galasso, Francesca
dc.contributor.author
Schmid-Röhl, Annette
dc.contributor.author
Feist-Burkhardt, Susanne
dc.contributor.author
Bernasconi, Stefano M.
dc.contributor.author
Schneebeli-Hermann, Elke
dc.date.accessioned
2021-03-15T08:54:16Z
dc.date.available
2021-03-15T05:24:28Z
dc.date.available
2021-03-15T08:54:16Z
dc.date.issued
2021-05-01
dc.identifier.issn
0031-0182
dc.identifier.issn
1872-616X
dc.identifier.other
10.1016/j.palaeo.2021.110327
en_US
dc.identifier.uri
http://hdl.handle.net/20.500.11850/474401
dc.identifier.doi
10.3929/ethz-b-000474401
dc.description.abstract
During the Early Toarcian, deposition of organic carbon-rich-shales occurred throughout the epicontinental sea across Europe. Climate instability and high extinction rates in the marine realm were associated with profound environmental changes. The Toarcian Oceanic Anoxic Event (T-OAE) has been linked to the injection of greenhouse gases (e.g. oceanic methane) into the atmosphere triggered by the emplacement of the Karoo-Ferrar large igneous province (LIP) volcanism. The data presented are obtained from the Posidonia Shale Formation in Dormettingen (southwestern Germany), ~2 km from the well-known Dotternhausen section. Despite the intense palaeontological and geochemical research, studies on the particulate organic matter (POM) across the T-OAE are scarce. Here, we provide a detailed study of POM of the Dormettingen section as a tool to evaluate changes in the depositional environment. Integrated POM (i.e. amorphous organic matter, marine and terrestrial palynomorphs) and geochemical (i.e. carbon isotope δ13C) analyses reveal different episodes of palaeoecological upheavals during the studied time interval. In this study, we will integrate new palynofacies data and combine it with the existing sedimentological and palaeoecological data of Dotternhausen in order to interpret relative sea-level fluctuations and climatic changes at the local palaeogeographic setting.
en_US
dc.format
application/pdf
en_US
dc.language.iso
en
en_US
dc.publisher
Elsevier
en_US
dc.rights.uri
http://creativecommons.org/licenses/by/4.0/
dc.subject
Early Jurassic
en_US
dc.subject
Particulate Organic Matter (POM)
en_US
dc.subject
Anoxia
en_US
dc.subject
Carbon Isotope
en_US
dc.subject
Central European Basin
en_US
dc.title
Changes in organic matter composition during the Toarcian Oceanic Anoxic Event (T-OAE) in the Posidonia Shale Formation from Dormettingen (SW-Germany)
en_US
dc.type
Journal Article
dc.rights.license
Creative Commons Attribution 4.0 International
dc.date.published
2021-02-27
ethz.journal.title
Palaeogeography, Palaeoclimatology, Palaeoecology
ethz.journal.volume
569
en_US
ethz.journal.abbreviated
Palaeogeogr. Palaeoclimatol. Palaeoecol.
ethz.pages.start
110327
en_US
ethz.size
14 p.
en_US
ethz.version.deposit
publishedVersion
en_US
ethz.identifier.wos
ethz.identifier.scopus
ethz.publication.place
Amsterdam
en_US
ethz.publication.status
published
en_US
ethz.leitzahl
ETH Zürich::00002 - ETH Zürich::00012 - Lehre und Forschung::00007 - Departemente::02330 - Dep. Erdwissenschaften / Dep. of Earth Sciences::02704 - Geologisches Institut / Geological Institute::09601 - Stoll, Heather / Stoll, Heather
ethz.leitzahl
ETH Zürich::00002 - ETH Zürich::00012 - Lehre und Forschung::00007 - Departemente::02330 - Dep. Erdwissenschaften / Dep. of Earth Sciences::02704 - Geologisches Institut / Geological Institute::09601 - Stoll, Heather / Stoll, Heather::08806 - Bernasconi, Stefano (Tit.-Prof.)
ethz.leitzahl.certified
ETH Zürich::00002 - ETH Zürich::00012 - Lehre und Forschung::00007 - Departemente::02330 - Dep. Erdwissenschaften / Dep. of Earth Sciences::02704 - Geologisches Institut / Geological Institute::09601 - Stoll, Heather / Stoll, Heather
ethz.leitzahl.certified
ETH Zürich::00002 - ETH Zürich::00012 - Lehre und Forschung::00007 - Departemente::02330 - Dep. Erdwissenschaften / Dep. of Earth Sciences::02704 - Geologisches Institut / Geological Institute::09601 - Stoll, Heather / Stoll, Heather::08806 - Bernasconi, Stefano (Tit.-Prof.)
ethz.date.deposited
2021-03-15T05:24:41Z
ethz.source
SCOPUS
ethz.eth
yes
en_US
ethz.availability
Open access
en_US
ethz.rosetta.installDate
2021-03-15T08:54:27Z
ethz.rosetta.lastUpdated
2024-02-02T13:17:43Z
ethz.rosetta.versionExported
true
ethz.COinS
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