Assessing controls on organic matter enrichments in hemipelagic marls of the Aptian-Lower Albian Blue Marls of the Vocontian Basin (France): an unexpected variability observed from multiple “organic-rich” levels

Assessing controls on organic matter enrichments in hemipelagic marls of the Aptian-Lower Albian Blue Marls of the Vocontian Basin (France): an unexpected variability observed from multiple “organic-rich” levels

The Marnes Bleues Formation from the Vocontian Basin (Southeastern France) shows many dark-colored levels, some concomitant to oceanic anoxic events OAE1a (the so-called Goguel Level) and OAE1b (the Jacob, Kilian, and, above all, Paquier levels). These levels are usually referred to as being organic...

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Bibliographic Details
Main Authors: Caillaud Alexis, Quijada Melesio, Hlohowskyj Stephan R., Chappaz Anthony, Bout-Roumazeilles Viviane, Reynaud Jean-Yves, Riboulleau Armelle, Baudin François, Adatte Thierry, Ferry Jean-Noël, Tribovillard Nicolas
Format: Article
Language:English
Published: EDP Sciences 2022-01-01
Series:BSGF - Earth Sciences Bulletin
Subjects:
organic matter
black shales
marnes bleues formation
cretaceous
productivity
Online Access:https://www.bsgf.fr/articles/bsgf/full_html/2022/01/bsgf200051/bsgf200051.html

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https://www.bsgf.fr/articles/bsgf/full_html/2022/01/bsgf200051/bsgf200051.html

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