Zobrazeno 1 - 10
of 74
pro vyhledávání: '"Michel Moullade"'
Publikováno v:
Scientific Drilling, Iss 09, Pp 20-22 (2010)
The massive concentration of black, laminated, organic carbon-rich shales at certain time periods during the Cretaceous period (∼140–65 Ma) led to the concept of Oceanic Anoxic Events (OAEs). These events are characterized by unusually enhanced p
Externí odkaz:
https://doaj.org/article/d968f77bbc284ef1a748815815263c67
Autor:
Michel Moullade, André Bornemann, Wolfgang Kuhnt, Bruno Granier, Janne Lorenzen, Guy Tronchetti
Publikováno v:
Cretaceous Research. 56:119-140
In 2009 two wells were drilled with 100% core recovery at Roquefort-La Bedoule (Bouches-du-Rhone, SE France), the historical Bedoulian stratotype. Here we present holostratigraphic results based on a detailed study of the cored sediments. Our work co
Autor:
Yves Dutour, Bruno Granier, Christine Balme, Pierre Ropolo, Michel Moullade, Guy Tronchetti, Mathieu Martinez, Gregory D. Price
Publikováno v:
Carnets de géologie (Notebooks on geology)
Carnets de géologie (Notebooks on geology), 2017, 17 (9), pp.161-189
Carnets de géologie (Notebooks on geology), 2017, 17 (9), pp.161-189
The synthesis of the stratigraphic data collected over more than a decade in the stratotypic area has made it possible to establish a composite section of the "Aptian marls" from the Grandis ammonite Subzone to the base of the Melchioris Zone, i.e.,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cb4412b8452b06cbfcce4e6bb4927c1b
https://hal-insu.archives-ouvertes.fr/insu-01951411
https://hal-insu.archives-ouvertes.fr/insu-01951411
Autor:
Guy Tronchetti, Michel Moullade, Bernard Clavel, Pierre Desjacques, Bruno Granier, Robert Busnardo, Jean Charollais
Publikováno v:
Carnets de Géologie / Notebooks on Geology
Carnets de Géologie / Notebooks on Geology, 2013, CG2013 (A04), pp.163-207. ⟨10.4267/2042/51213⟩
Carnets de Géologie / Notebooks on Geology, 2013, CG2013 (A04), pp.163-207. ⟨10.4267/2042/51213⟩
Des associations d'organismes habituellement caracteristiques de faibles tranches d'eau (des orbitolinides et des algues, en particulier) ont ete identifiees dans des facies relativement profonds de la "fosse vocontienne" (SE de la France), ou ces el
Publikováno v:
Cretaceous Research. 39:6-16
New drill cores from the Lower Aptian historical stratotype at Roquefort-La Bedoule (SE France) provide continuous high-resolution geochemical and isotope records which closely track the onset of OAE 1a in a subtropical intra-shelf basin (South Prove
Publikováno v:
Cretaceous Research. 39:1-5
Publikováno v:
Cretaceous Research. 39:133-148
Using an integrated multidisciplinary approach the upper part of the Lower Cretaceous northeastern Tunisian Jebel Ammar sedimentary succession was examined in detail. The method applied included lithologic and microfacies analyses, micropalaeontology
Publikováno v:
Episodes Journal of International Geoscience
Episodes Journal of International Geoscience, Seoul National University, 2011, 34 (3), pp.148-156
Episodes Journal of International Geoscience, 2011, 34 (3), pp.148-156
Scopus-Elsevier
Episodes Journal of International Geoscience, Seoul National University, 2011, 34 (3), pp.148-156
Episodes Journal of International Geoscience, 2011, 34 (3), pp.148-156
Scopus-Elsevier
International audience; The original definitions of the Aptian, Albian and Urgonian stages by d'Orbigny (1840, 1842, 1847, respectively) on the basis of lithological and paleonto-logical criteria were sufficiently clear and should not have generated
Publikováno v:
Geology. 39:323-326
The onset of the early Aptian oceanic anoxic event (OAE) 1a (ca. 120 Ma) coincided with a major perturbation of the carbon cycle, which is reflected in the sedimentary carbon isotope record. Triggering mechanisms, duration, and climatic repercussions
Autor:
Michel Moullade, Guy Tronchetti
Publikováno v:
Revue de Micropaléontologie. 53:193-208
In an attempt to decipher the biotic response of Foraminifera to the paleoenvironmental changes recorded in the Aptian historical stratotypes, a number of quantitative parameters (i.e. specific diversity and abundance of dominant groups) were examine