Siberian Trap volcanism, global warming and the Permian-Triassic mass extinction: New insights from Armenian Permian-Triassic sections: Comment

Détails

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Etat: Public
Version: Final published version
Licence: Tous droits réservés
ID Serval
serval:BIB_078CD0D88455
Type
Article: article d'un périodique ou d'un magazine.
Sous-type
Etude de cas (case report): rapporte une observation et la commente brièvement.
Collection
Publications
Institution
Titre
Siberian Trap volcanism, global warming and the Permian-Triassic mass extinction: New insights from Armenian Permian-Triassic sections: Comment
Périodique
GSA Bulletin
Auteur⸱e⸱s
Horacek Micha, Krystyn Leopold, Baud Aymon
ISSN
0016-7606
1943-2674
Statut éditorial
Publié
Date de publication
23/07/2021
Peer-reviewed
Oui
Volume
134
Numéro
3-4
Pages
1085-1086
Langue
anglais
Résumé
<jats:p>Joachimski et al. carried out geochemical investigations to study seawater temperature changes and their potential triggers across the Permian-Triassic Boundary (PTB). Unfortunately, in our opinion, an incorrect biochronology was applied to define the PTB, and the existing alternative was not considered, nor the reasoning explained. As a consequence, Joachimski et al. report diachronous temperature changes for the investigated Chanakhchi section with respect to the global stratotype section and point (GSSP) in Meishan, China. This discrepancy disappears when the, in our view, correct position of the PTB is adopted by using the proper biochronology.</jats:p>
Création de la notice
26/06/2022 15:08
Dernière modification de la notice
05/07/2022 6:35
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