S
Sébastien Nomade
Researcher at Université Paris-Saclay
Publications - 156
Citations - 5492
Sébastien Nomade is an academic researcher from Université Paris-Saclay. The author has contributed to research in topics: Glacial period & Interglacial. The author has an hindex of 40, co-authored 148 publications receiving 4671 citations. Previous affiliations of Sébastien Nomade include Berkeley Geochronology Center & University of California, Berkeley.
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Journal ArticleDOI
Synchrony of the Central Atlantic magmatic province and the Triassic-Jurassic boundary climatic and biotic crisis
Andrea Marzoli,Hervé Bertrand,Kim B. Knight,Simonetta Cirilli,Nicoletta Buratti,Chrystèle Verati,Sébastien Nomade,Paul R. Renne,Nasrrddine Youbi,Rossana Martini,Karin Allenbach,Ralph Neuwerth,Cédric Rapaille,Louisette Zaninetti,Giuliano Bellieni +14 more
TL;DR: In this paper, the authors investigated the relationship between the Tr-J boundary and the Central Atlantic magmatic province's volcanism and found that the development of the province straddled the boundary and thus may have had a causal relationship with the climatic crisis and biotic turnover demarcating the boundary.
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The Central Atlantic Magmatic Province at the Triassic–Jurassic boundary: paleomagnetic and 40Ar/39Ar evidence from Morocco for brief, episodic volcanism
Kim B. Knight,Sébastien Nomade,Sébastien Nomade,Paul R. Renne,Paul R. Renne,Andrea Marzoli,Hervé Bertrand,Nasrrddine Youbi +7 more
TL;DR: Paleomagnetic results reveal wholly normal polarity interrupted by at least one brief reversed chron located in the intermediate unit, and reveal distinct pulses of volcanic activity identified by discrete changes in declination and inclination.
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Chronology of the Central Atlantic Magmatic Province: Implications for the Central Atlantic rifting processes and the Triassic–Jurassic biotic crisis
Sébastien Nomade,Sébastien Nomade,Sébastien Nomade,Kim B. Knight,Erin K. Beutel,Paul R. Renne,Paul R. Renne,Chrystèle Verati,Gilbert Féraud,Andrea Marzoli,Nasrrddine Youbi,H. Bertrand +11 more
TL;DR: The Central Atlantic Magmatic Province (CAMP) is among the largest igneous provinces on Earth, emplaced synchronously with or just prior to the Triassic-Jurassic (T-J) boundary ca. 200-Ma as mentioned in this paper.
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The origin of early Acheulean expansion in Europe 700 ka ago: new findings at Notarchirico (Italy).
Marie-Hélène Moncel,Carmen Santagata,Carmen Santagata,Alison Pereira,Alison Pereira,Sébastien Nomade,Pierre Voinchet,Jean-Jacques Bahain,Camille Daujeard,Antonio Curci,Cristina Lemorini,Bruce Hardy,Giacomo Eramo,Claudio Berto,Jean-Paul Raynal,Jean-Paul Raynal,Marta Arzarello,Beniamino Mecozzi,Alessio Iannucci,Raffaele Sardella,Ignazio Allegretta,Emanuela Delluniversita,Roberto Terzano,Pauline Dugas,Gwenolé Jouanic,Alain Queffelec,Andrea D'Andrea,Rosario Valentini,Eleonora Minucci,Laura Carpentiero,Marcello Piperno +30 more
TL;DR: The diversity of tools and activities observed in these three sites shows that Western Europe was populated by adaptable hominins during this time, and questions concerning understudied migration pathways, such as the Sicilian route are raised.
Journal ArticleDOI
Alder Creek sanidine (ACs-2): A Quaternary 40Ar/39Ar dating standard tied to the Cobb Mountain geomagnetic event
Sébastien Nomade,Sébastien Nomade,Paul R. Renne,Paul R. Renne,Nadia Vogel,Nadia Vogel,Alan L. Deino,Warren D. Sharp,Tim A. Becker,A.R. Jaouni,Roland Mundil +10 more
TL;DR: Renne et al. as discussed by the authors used sanidine phenocryts from the Alder Creek rhyolite (ACs-2) from three separate irradiations and two distinct grain sizes to yield ages ranging from 1.190±0.004 to 1.003 Ma.