Sequencing events across the Permian–Triassic boundary, Guryul Ravine (Kashmir, India)
Détails
ID Serval
serval:BIB_4A169E1F356D
Type
Article: article d'un périodique ou d'un magazine.
Collection
Publications
Institution
Titre
Sequencing events across the Permian–Triassic boundary, Guryul Ravine (Kashmir, India)
Périodique
Palaeogeography, Palaeoclimatology, Palaeoecology
ISSN
0031-0182
Statut éditorial
Publié
Date de publication
08/2007
Volume
252
Numéro
1-2
Pages
328-346
Langue
anglais
Résumé
The Permian–Triassic boundary (PTB) section at Guryul Ravine (Kashmir, India) comprises a N100-m-thick, apparently
conformable succession of mixed siliciclastic–carbonate sediments deposited in a deep-shelf or ramp setting. This section,
although long important in debates concerning placement of the PTB, has not previously been the focus of an integrated
chemostratigraphic study. In the present study, samples from a 20-m-thick interval straddling the PTB were analyzed for major- and
trace-element concentrations, TOC-TIC, REEs, and organic δ13C–δ15N to investigate contemporaneous environmental changes.
The Guryul Ravine section exhibits a sequence of discrete events that provide potentially important information about the character
and cause(s) of the PTB.
conformable succession of mixed siliciclastic–carbonate sediments deposited in a deep-shelf or ramp setting. This section,
although long important in debates concerning placement of the PTB, has not previously been the focus of an integrated
chemostratigraphic study. In the present study, samples from a 20-m-thick interval straddling the PTB were analyzed for major- and
trace-element concentrations, TOC-TIC, REEs, and organic δ13C–δ15N to investigate contemporaneous environmental changes.
The Guryul Ravine section exhibits a sequence of discrete events that provide potentially important information about the character
and cause(s) of the PTB.
Mots-clé
Earth-Surface Processes, Palaeontology, Ecology, Evolution, Behavior and Systematics, Oceanography
Web of science
Création de la notice
19/01/2021 15:50
Dernière modification de la notice
20/01/2021 6:24
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