Zobrazeno 1 - 6 of 6 pro vyhledávání: '"Ivan Bour"'
1
A diagenetic control on the Early Triassic Smithian-Spathian carbon isotopic excursions recorded in the marine settings of the Thaynes Group (Utah, USA)
Autor: James F. Jenks, Nicolas Olivier, Emmanuelle Vennin, Emmanuel Fara, Daniel A. Stephen, Olivier Mathieu, Kevin G. Bylund, S. Elmeknassi, Ivan Bour, Christophe Thomazo, Arnaud Brayard, Gilles Escarguel
Publikováno v: Geobiology
Geobiology, Wiley, 2016, 14 (3), pp.220-236. 〈http://onlinelibrary.wiley.com/doi/10.1111/gbi.12174/full〉. 〈10.1111/gbi.12174〉
Geobiology, Wiley, 2016, 14 (3), pp.220-236. ⟨10.1111/gbi.12174⟩
Geobiology, 2016, 14 (3), pp.220-236. ⟨10.1111/gbi.12174⟩
17 pages; International audience; n the aftermath of the end-Permian mass extinction, Early Triassic sediments record some of the largest Phanerozoic carbon isotopic excursions. Among them, a global Smithian-negative carbonate carbon isotope excursio
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c713254b7d91d6da1787556ec895b5d4
https://doi.org/10.1111/gbi.12174
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2
Post-Paleozoic evolution of the northern Ardenne Massif constrained by apatite fission-track thermochronology and geological data
Autor: Maurice Pagel, Johan Yans, Ivan Bour, Florence Quesnel, Jocelyn Barbarand, Bernard Delcambre, Christian Dupuis
Publikováno v: BSGF-Earth Sciences Bulletin, Vol 189, Iss 4-6, p 16 (2018)
BSGF-Earth Sciences Bulletin, Vol. 189, no.4-6, p. 16 (2018)
Bulletin de la Société Géologique de France
Bulletin de la Société Géologique de France, Société géologique de France, 2018, 189 (4-6), pp.16. ⟨10.1051/bsgf/2018015⟩
Barbarand, J, Bour, I, Pagel, M, Quesnel, F, Delcambre, B, Dupuis, C & Yans, J 2018, ' Post-Paleozoic evolution of the northern Ardenne Massif constrained by apatite fission-track thermochronology and geological data ', BSGF-Earth Sciences Bulletin, vol. 189, no. 4-6, pp. 16 . https://doi.org/10.1051/bsgf/2018015
L’évaluation des épaisseurs érodées sur les socles n’est pas immédiate car l’absence fréquente de couverture sédimentaire rend muette leur quantification sur une grande période de temps. Des méthodes indirectes comme la thermochronolog
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a39704f70059a0a8c5f21fbdd86c762e
https://doi.org/10.1051/bsgf/2018015
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3
Microbial deposits in the aftermath of the end-Permian mass extinction: A diverging case from the Mineral Mountains (Utah, USA)
Autor: Richard Hofmann, Christophe Thomazo, Kevin G. Bylund, Emmanuelle Vennin, Ivan Bour, Arnaud Brayard, Emmanuel Fara, Daniel A. Stephen, Gilles Escarguel, Nicolas Olivier, James F. Jenks
Publikováno v: Sedimentology
Sedimentology, Blackwell Publishing, 2015, 62, pp.753-792. 〈10.1111/sed.12166〉
Sedimentology, Blackwell Publishing, 2015, 62 (3), pp.753-792. 〈http://onlinelibrary.wiley.com/doi/10.1111/sed.12166/abstract〉. 〈10.1111/sed.12166〉
Sedimentology, Blackwell Publishing, 2015, 62 (3), pp.753-792. ⟨10.1111/sed.12166⟩
Sedimentology, 2015, 62 (3), pp.753-792. ⟨10.1111/sed.12166⟩
40 pages; International audience; The Lower Triassic Mineral Mountains area (Utah, USA) preserves diversified Smithian and Spathian reefs and bioaccumulations that contain fenestral-microbialites and various benthic and pelagic organisms. Ecological
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f47b136c41fad8f01f59126867e0c401
https://hal.archives-ouvertes.fr/hal-01133894
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4
Duration of the Early Toarcian carbon isotope excursion deduced from spectral analysis: Consequence for its possible causes
Autor: Ivan Bour, Luís V. Duarte, Guillaume Suan, Samuel Mailliot, Bernard Pittet, Emanuela Mattioli
Publikováno v: Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Annual Review of Earth and Planetary Sciences
Annual Review of Earth and Planetary Sciences, Annual Reviews, 2008, 267, pp.666-679
The marked 3-8[per mille sign] negative carbon isotope excursion associated with the Early Toarcian oceanic anoxic event (OAE; ~ 183 myr ago) in the Early Jurassic period is thought to represent one of the most important perturbations of the C-cycle
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ddc57dd5d03e253f0a989ac27c459b88
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5
Nannofacies analysis as a tool to reconstruct paleoenvironmental changes during the Early Toarcian anoxic event
Autor: Ivan Bour, Bernard Pittet, Emanuela Mattioli
Publikováno v: Palaeogeography, Palaeoclimatology, Palaeoecology
Palaeogeography, Palaeoclimatology, Palaeoecology, Elsevier, 2007, 249, pp.58-79. ⟨10.1016/j.palaeo.2007.01.013⟩
International audience; The black shales of lower Toarcian (Schistes Carton in France, Jet Rock in England, Posidonia Shale in Germany) are sediments formed by fine alternations of millimetric to sub/millimetric clear and dark laminae. A study of pol
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d04f7a5726c45a328ca22c14fa77374f
https://hal.archives-ouvertes.fr/hal-00279702
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