Comptes Rendus Géoscience

Nenita Bukalo

Georges-Ivo Ekosse

John Odiyo

Jason Ogola

Paleoclimatic implications of hydrogen and oxygen isotopic compositions of Cretaceous–Tertiary kaolins in the Douala Sub-Basin, Cameroon

Jean-Paul Poirier

Preface. Some remarks on the evolution of mineral physics over the past 40 years

Kenji Ohta

Sho Suehiro

Kei Hirose

Yasuo Ohishi

Handled by James Badro

Electrical resistivity of fcc phase iron hydrides at high pressures and temperatures

Suguru Takahashi

Eiji Ohtani

Tatsuya Sakamaki

Seiji Kamada

Hiroshi Fukui

Satoshi Tsutsui

Hiroshi Uchiyama

Daisuke Ishikawa

Naohisa Hirao

Alfred Q.R. Baron

Handled by Guillaume Fiquet

Sound velocity of Fe3C at high pressure and high temperature determined by inelastic X-ray scattering

Daisuke Yamazaki

Eiji Ito

Takashi Yoshino

Noriyoshi Tsujino

Akira Yoneda

Hitoshi Gomi

Jaseem Vazhakuttiyakam

Moe Sakurai

Youyue Zhang

Yuji Higo

Yoshinori Tange

Handled by Robert C. Liebermann

High-pressure generation in the Kawai-type multianvil apparatus equipped with tungsten-carbide anvils and sintered-diamond anvils, and X-ray observation on CaSnO3 and (Mg,Fe)SiO3

Tetsuo Irifune

Takehiro Kunimoto

Toru Shinmei

Handled by Yanbin Wang

High pressure generation in Kawai-type multianvil apparatus using nano-polycrystalline diamond anvils

Alexander Kurnosov

Hauke Marquardt

Leonid Dubrovinsky

Vasily Potapkin

A waveguide-based flexible CO2-laser heating system for diamond-anvil cell applications

Page de Sommaire

Pierre Bottelin

Grégory Dufréchou

Lucia Seoane

Muriel Llubes

Bernard Monod

Volume 351 (2019) – No. 6 – August–September
Review paper 
(Applied Geophysics)
•	 Geophysical methods for mapping Quaternary sediment thickness: Application to the Saint-Lary basin 
(French Pyrenees)
Pierre  Bottelin, Grégory  Dufréchou, Lucia  Seoane, Muriel  Llubes and Bernard  Monod   .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  407
Internal Geophysics
•	 Phosphatic series under Plio-Quaternary cover of Tadla Plain, Morocco: Gravity and seismic data
Nadia  El  Kiram, Mohammed  Jaffal, Azzouz  Kchikach, Driss  El  Azzab, Mustapha  El  Ghorfi, 
Oussama  Khadiri, Es‑Said  Jourani, Ahmed  Manar and Mohamed  Nahim   .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  420
•	 Crustal structure beneath the Mount Cameroon region derived from recent gravity measurements
Severin  Nguiya, Marcelin  Mouzong  Pemi, Alain  Pierre  Tokam, Évariste  Ngatchou  Heutchi and 
Willy  Lemotio   .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  430
Hydrology, Environment 
(Geomorphology)
•	 Groundwater recharge study based on hydrological data and hydrological modelling in a South American 
volcanic aquifer
Maurício  D .  Melati, Fernando  M .  Fan and Gustavo  B .  Athayde  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  441
Stratigraphy, Sedimentology
•	 Holocene palaeogeographical reconstruction and relative sea-level changes in the southeastern part of the 
island of Samos (Greece)
Niki  Evelpidou, Kosmas  Pavlopoulos, Konstantinos  Vouvalidis, George  Syrides, Maria  Triantaphyllou, 
Anna  Karkani and Theodoros  Paraschou  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  451
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.


Geophysical methods for mapping Quaternary sediment thickness: Application to the Saint-Lary basin (French Pyrenees)

Une lettre de Humboldt à Thénard (1805)

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Paleoclimatic implications of hydrogen and oxygen isotopic compositions of Cretaceous–Tertiary kaolins in the Douala Sub-Basin, Cameroon

Preface. Some remarks on the evolution of mineral physics over the past 40 years

Electrical resistivity of <i>fcc</i> phase iron hydrides at high pressures and temperatures

Sound velocity of Fe<sub>3</sub>C at high pressure and high temperature determined by inelastic X-ray scattering

High-pressure generation in the Kawai-type multianvil apparatus equipped with tungsten-carbide anvils and sintered-diamond anvils, and X-ray observation on CaSnO<sub>3</sub> and (Mg,Fe)SiO<sub>3</sub>

High pressure generation in Kawai-type multianvil apparatus using nano-polycrystalline diamond anvils

A waveguide-based flexible CO<sub>2</sub>-laser heating system for diamond-anvil cell applications

Page de Sommaire

Geophysical methods for mapping Quaternary sediment thickness: Application to the Saint-Lary basin (French Pyrenees)

Une lettre de Humboldt à Thénard (1805)

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