globalchange  > 过去全球变化的重建
DOI: 10.1016/j.palaeo.2015.05.007
论文题名:
Deciphering the history of climate and sea level in the Kimmeridgian deposits of Bure (eastern Paris Basin)
作者: Lathuilière B.; Bartier D.; Bonnemaison M.; Boullier A.; Carpentier C.; Elie M.; Gaillard C.; Gauthier-Lafaye F.; Grosheny D.; Hantzpergue P.; Hautevelle Y.; Huault V.; Lefort A.; Malartre F.; Mosser-Ruck R.; Nori L.; Trouiller A.; Werner W.
刊名: Palaeogeography, Palaeoclimatology, Palaeoecology
ISSN: 0031-0182
出版年: 2015
卷: 433
起始页码: 20
结束页码: 48
语种: 英语
英文关键词: Climate ; Jurassic ; Kimmeridgian ; Palaeoenvironment ; Paris Basin ; Sea level
英文摘要: An integrated stratigraphic study was conducted on a Kimmeridgian succession of 3rd-order cycles including marls and limestones in a shelf context at Bure (Paris Basin). The study was possible due to the exceptional opportunity provided by well-boring activities related to the construction of an underground laboratory of the French National Agency for Radioactive Waste Management (ANDRA). Studies of macrofossils, microfossils, sedimentology, clay mineralogy, isotopic composition (C, O) of shells and organic molecular geochemistry lead to a detailed description of the stratigraphic column, which allows us to address the history of sea-level and climate changes. Six transgressive-regressive cycles are recognised in the studied Kimmeridgian succession. In these 3rd-order cycles, the deepest environments are systematically represented by marls and organic-rich sediments whilst the shallowest are represented by limestones. These cycles do not correspond to changes in temperatures or carbonate production rates at a regional or global scale. On the contrary, long-term palaeontological, sedimentological, and geochemical changes during the Early Kimmeridgian are interpreted as climatically induced. These climatic changes are considered as responsible for bringing significant granular carbonate production to an end, in contrast to carbonate mud that was deposited in alternation with marls throughout the Late Kimmeridgian. © 2015 Elsevier B.V.
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/68893
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作者单位: Université de Lorraine, CNRS, Lab. GeoRessources UMR 7359, BP 70239, Vandoeuvre-lès-Nancy Cedex, France; 256 R Alexandre André, Ligny Le Ribault, France; Chrono-Environnement Université de Franche-Comté, 16 route de Gray, Besançon cedex, France; Laboratoire de Géologie de Lyon, Terre, Planètes et Environnement, Université Claude Bernard Lyon 1 et Ecole Normale Supérieure de Lyon, 2 rue Raphaël Dubois, Villeurbanne Cedex, France; UMR 7517 EOST, Université Louis Pasteur, 1 rue Blessig, Strasbourg Cedex, France; RCJ-Office de la culture, Paléontologie A16 Hôtel des Halles, Case postale 64, Porrentruy, Switzerland; Circuit de la Pierre Commercy ADCPE-Villasatel, Hameau des Carrières, Euville, France; ANDRA DS/Milieu Géologique 1/7, rue Jean Monnet F, Châtenay-Malabry Cedex, France; SNSB-Bayerische Staatssammlung für Paläontologie und Geologie and GeoBioCenter LMU, Richard-Wagner-Str. 10, München, Germany

Recommended Citation:
Lathuilière B.,Bartier D.,Bonnemaison M.,et al. Deciphering the history of climate and sea level in the Kimmeridgian deposits of Bure (eastern Paris Basin)[J]. Palaeogeography, Palaeoclimatology, Palaeoecology,2015-01-01,433
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