Comptes Rendus Géoscience

Jean Malburet

Sur la période des maxima d’activité solaire

Severin Nguiya

Marcelin Mouzong Pemi

Alain Pierre Tokam

Évariste Ngatchou Heutchi

Willy Lemotio

Crustal structure beneath the Mount Cameroon region derived from recent gravity measurements

Omkar Verma

Ashu Khosla

Volume 351 (2019) – No. 7 – October–November
Review Paper
Internal Geophysics 
(Volcanology)
•	 Developments in the stratigraphy of the Deccan Volcanic Province, peninsular India
Omkar  Verma and Ashu  Khosla  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  461
Hydrology, Environment
•	 Comparison of hydrological models for use in climate change studies: A test on 241 catchments in West and 
Central Africa
Kiswendsida  Samiratou  Ouermi, Jean‑Emmanuel  Paturel, Julien  Adounpke, Agnidé  Emmanuel  Lawin, 
Bi  Tié  Albert  Goula and Ernest  Amoussou   .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  477
Stratigraphy, Sedimentology 
(Palaeoenvironment)
•	 Use of the magnetic, geochemical, and sedimentary records in establishing paleoclimate change in the 
environment of Sebkha: Case of the Sebkha Mhabeul in southeastern Tunisia
Mariem  Ben  Ameur, Sameh  Masmoudi, Abdelhakim  Abichou, Mounir  Medhioub and Chokri  Yaich  .  .  .  .  487
•	 The Cretaceous marine onlap on Palaeozoic deposits (Smara–Lâayoune Basin, South Morocco). Comparison 
with neighbouring regions
Mohamed  Abioui, Serge  Ferry, Danièle  Grosheny, Nourrissaid  Içame, Emmanuel  Robert and 
Mohammed  Benssaou  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  498
Tectonics, Tectonophysics
•	 A new 3D laser-scanning and GPS combined measurement system
Liang  Li, Xingyan  Cao, Qiang  He, Jie  Sun, Bingsong  Jia and Xiang  Dong   .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  508
History of Sciences
•	 Une lettre de Humboldt à Thénard (1805)
Jean‑Paul  Poirier  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  517
Cover illustration: Vietnamese spinels from Luc Yen and An Phu mining districts. Spinels (Spl) in a calcitic (Cal) 
marble, Cong Troi. Left: octahedral spinel associated with calcite (Cal). Right: gem crystals of pink spinel in a 
calcitic (Cal) marble. Photographs: Vincent Pardieu. From Fallick, A.E., et al., 2019. Remarkably uniform oxygen 
isotope systematics for co-existing pairs of gem-spinel and calcite in marble, with special reference to Vietnamese 
deposits. C. R. Geoscience 351 (1), 27–36.


Developments in the stratigraphy of the Deccan Volcanic Province, peninsular India

Editorial board ENG

Michel Pichavant

Catherine Weber

Arnaud Villaros

Effect of anorthite on granite phase relations: Experimental data and models

Saskia Erdmann

Rucheng Wang

Fangfang Huang

Bruno Scaillet

Kai Zhao

Hongsheng Liu

Yan Chen

Michel Faure

Titanite: A potential solidus barometer for granitic magma systems

CV2 - Editorial board ENG

Dan Eude Kpannieu

Martine Mallet

Lacina Coulibaly

Mustapha Abdelmoula

Christian Ruby

Handled by François Chabaux

Phosphate removal from water by naturally occurring shale, sandstone, and laterite: The role of iron oxides and of soluble species

Nobuyoshi Miyajima

Tommaso Mandolini

Florian Heidelbach

Caroline Bollinger

Handled by Yanbin Wang

Combining ECCI and FIB milling techniques to prepare site-specific TEM samples for crystal defect analysis of deformed minerals at high pressure

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Sur la période des maxima d’activité solaire

Crustal structure beneath the Mount Cameroon region derived from recent gravity measurements

Developments in the stratigraphy of the Deccan Volcanic Province, peninsular India

Editorial board ENG

Effect of anorthite on granite phase relations: Experimental data and models

Titanite: A potential solidus barometer for granitic magma systems

CV2 - Editorial board ENG

Phosphate removal from water by naturally occurring shale, sandstone, and laterite: The role of iron oxides and of soluble species

Combining ECCI and FIB milling techniques to prepare site-specific TEM samples for crystal defect analysis of deformed minerals at high pressure

Editorial board ENG

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