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Comptes Rendus. Géoscience

Sommaire

Éditorial
Des géosciences aux sciences de la Planète

Ghislain de Marsily ; François Chabaux

p. 1-6
Pétrologie, Géochimie - Article original
Temperatures reached by the roof structure of Notre-Dame de Paris in the fire of April 15th 2019 determined by Raman paleothermometry

Damien Deldicque ; Jean-Noël Rouzaud

p. 7-18
Pétrologie, Géochimie - Article original
Continental extension of northern Gondwana margin in the Eastern Himalaya: Constraints from geochemistry and U–Pb zircon ages of mafic intrusives in the Siang window, Arunachal Himalaya, India

Govind Oinam ; A. Krishnakanta Singh ; Mallickarjun Joshi ; Amrita Dutt ; M. Rajanikanta Singh ; N. Lakhan Singh ; R. K. Bikramaditya Singh

p. 19-41
Pétrologie, Géochimie - Article original
Application of lanthanides tetrad effect as a geochemical indicator to identify fluorite generations: A case study from the Laal-Kan fluorite deposit, NW Iran

Mansour Rezaei Azizi ; Ali Abedini ; Samad Alipour

p. 43-58
Hydrologie, environnement - Article original
Evidence of pollen transport by the Sanaga River on the Cameroon shelf

Martin Darius Bengo ; Hilaire Elenga ; Jean Maley ; Pierre Giresse

p. 59-72
Hydrologie, environnement - Article original
Improving the accuracy of a remotely-sensed flood warning system using a multi-objective pre-processing method for signal defects detection and elimination

Hossein Bonakdari ; Amir Hossein Zaji ; Keyvan Soltani ; Bahram Gharabaghi

p. 73-86
Hydrologie, environnement - Article original
Deep-sea benthic foraminifera at a bauxite industrial waste site in the Cassidaigne Canyon (NW Mediterranean): Ten months after the cessation of red mud dumping

Christophe Fontanier ; Briony Mamo ; Déborah Mille ; Pauline Duros ; Olivier Herlory

p. 87-101
Géophysique interne - Article original
Use of the shearlet energy entropy and of the support vector machine classifier to process weak microseismic and desert seismic signals

Yue Li ; Shiyu Fan ; Chao Zhang ; Baojun Yang

p. 103-113