Processus de déclenchement de l'Evénement Océanique Anoxique 2 : étude géochimique de sédiments atlantiques

Processus de déclenchement de l'Evénement Océanique Anoxique 2 : étude géochimique de sédiments atlantiques

Les Evénements Océaniques Anoxiques (OAE) sont des événements extrêmes qui se sont pro- duits majoritairement durant le Crétacé et qui sont caractérisés par un enfouissement massif et brutal de carbone organique. Ces événements ont été très étudiés durant ces 40 dernières années mais aucun consensus...

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Bibliographic Details
Main Author:	Pimbert, Anthony
Other Authors:	Grenoble Alpes
Language:	fr
Published:	2016
Subjects:	AOEs Nd-Hf Altération continentale Elements traces Leaching OAEs Continental weathering Trace Elements 550
Online Access:	http://www.theses.fr/2016GREAU037/document

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