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authIdHal_s : jean-charles-mazur
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Direct uptake of organically derived carbon by grass roots and allocation in leaves and phytoliths: 13C labeling evidence

Anne Alexandre , Jérôme Balesdent , Patrick M Cazevieille , Claire M Chevassus-Rosset , Patrick Signoret et al.
Biogeosciences, 2016, 13 (5), pp.1693 - 1703. ⟨10.5194/bg-13-1693-2016⟩
Journal articles hal-01515399v1
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Springs, palm groves, and the record of early hominins in Africa

Doris Barboni , Gail Ashley , Benjamin Bourel , Hector Arraiz , Jean-Charles Mazur et al.
Review of Palaeobotany and Palynology, 2019, 266, pp.23-41. ⟨10.1016/j.revpalbo.2019.03.004⟩
Journal articles hal-02099545v1

Deglacial Paleo−ENSO Dynamics Using Individual Foraminifera Morphometric Analysis

Thibault de Garidel-Thoron , Ross Marchant , Yves Gally , Jean-Charles Mazur, , Alexandre Fuentes et al.
AGU Fall Meeting 2018, Dec 2018, Washington, United States
Conference poster hal-03534275v1
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Cyclotella petenensis and Cyclotella cassandrae, two new fossil diatoms from Pleistocene sediments of Lake Petén-Itzá, Guatemala, Central America

Christine Paillès , Florence Sylvestre , Jaime Escobar , Alain Tonetto , Sybille Rustig et al.
Phytotaxa, 2018, 351 (4), pp.247-263. ⟨10.11646/phytotaxa.351.4.1⟩
Journal articles hal-02013950v1
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The triple oxygen isotope composition of phytoliths as a proxy of continental atmospheric humidity: insights from climate chamber and climate transect calibrations

Anne Alexandre , Amaelle Landais , Christine Vallet-Coulomb , Clément C. Piel , Sebastien Devidal et al.
Biogeosciences, 2018, 15 (10), pp.3223 - 3241. ⟨10.5194/bg-15-3223-2018⟩
Journal articles hal-01909483v1

Erratum: Corrigendum to “Diatom, phytolith, and pollen records from a 10Be/9Be dated lacustrine succession in the Chad basin: Insight on the Miocene–Pliocene paleoenvironmental changes in Central Africa” (Palaeogeography, Palaeoclimatology, Palaeoecology (2015) 430 (85–103) (S003101821500214X) (10.1016/j.palaeo.2015.04.013))

A. Novello , A.-E. Lebatard , A. Moussa , Doris Barboni , F. Sylvestre et al.
Palaeogeography, Palaeoclimatology, Palaeoecology, 2016, 442, pp.128. ⟨10.1016/j.palaeo.2015.11.007⟩
Journal articles hal-01458853v1

Les diatomées lacustres du Trou au Natron (Tibesti, Tchad) : nouvelles perspectives sur le climat du Sahara à l'Holocène

Abdallah Nassour Yacoub , Florence Sylvestre , Abderamane Moussa , Philipp Hoelzmann , Michele Dinies et al.
27e édition de la Réunion des Sciences de la Terre, SGF, CNRS, Laboratoire de Géologie de Lyon ou l’étude de la Terre, des planètes et de l’environnement, Nov 2021, Lyon, France
Conference papers hal-03588048v1
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New highlights of phytolith structure and occluded carbon location: 3-D X-ray microscopy and NanoSIMS results

A. Alexandre , I. Basile-Doelsch , T. Delhaye , D. Borschneck , Jean-Charles Mazur, et al.
Biogeosciences, 2015, 12 (3), pp.863-873. ⟨10.5194/bg-12-863-2015⟩
Journal articles hal-01909519v2
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A diatom-based predictive model for inferring past conductivity in Chadian Sahara lakes

Remadji Rirongarti , Florence Sylvestre , Françoise Chalié , Christine Paillès , Jean-Charles Mazur, et al.
Journal of Paleolimnology, 2022, ⟨10.1007/s10933-022-00270-9⟩
Journal articles hal-03850842v1
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Cyclic evolution of phytoplankton forced by changes in tropical seasonality

Luc L Beaufort , Clara Bolton , Anta-Clarisse Sarr , Baptiste Sucheras-Marx , Yair Rosenthal et al.
Nature, 2022, 601 (1), pp.79-84. ⟨10.1038/s41586-021-04195-7⟩
Journal articles hal-03536895v1
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Effects of grass leaf anatomy, development and light/dark alternation on the triple oxygen isotope signature of leaf water and phytoliths: insights for a new proxy of continental atmospheric humidity

Anne Alexandre , Elizabeth Webb , Amaelle Landais , Clément Piel , Sebastien Devidal et al.
Biogeosciences Discussions, 2019, pp.1-17. ⟨10.5194/bg-2019-73⟩
Journal articles hal-02107606v1
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New fossil genus and new extant species of diatoms (Stephanodiscaceae, Bacillariophyceae) from Pleistocene sediments in the Neotropics (Guatemala, Central America): adaptation to a changing environment?

Christine Paillès , Florence Sylvestre , Alain Tonetto , Jean-Charles Mazur, , Sandrine Conrod et al.
European Journal of Taxonomy, 2020, 726, pp.1-23. ⟨10.5852/ejt.2020.726.1169⟩
Journal articles hal-03079507v1

New fossil genus and new extant species of diatoms (Stephanodiscaceae, Bacillariophyceae) from Pleistocene sediments in the Neotropics (Guatemala, Central America): adaptation to a changing environment?

Christine Paillès , Florence Sylvestre , Alain Tonetto , Jean-Charles Mazur, , Sandrine Conrod et al.
European Journal of Taxonomy, 2020
Journal articles hal-03079534v1

Towards a new proxy of continental atmospheric humidity: the triple oxygen isotopic composition of plant biosilica

A. Alexandre , S Pauchet , A Landais , C Piel , S. Devidal et al.
AGU 2016, Dec 2016, San Francisco, United States
Conference papers hal-03550345v1

Determining new C4 grass plant functional types to reflect the grass cover diversity in Africa

M Pasturel , A. Alexandre , C. Cordova , A. Wélé , A. Touré et al.
10th international meeting on phytolith research, Sep 2016, Aix en Provence, France
Conference papers hal-03551405v1

Origin, location and molecular characterization of phytolith carbon: insights for the phytolith carbon cycle.

A. Alexandre , Jérôme Balesdent , Isabelle Basile-Doelsch , Daniel Borschneck , Patrick Cazevieille et al.
10th international meeting on phytolith research, Sep 2016, Aix en Provence., France
Conference papers hal-03552387v1

Phytolith signal of aquatic plants and soils in Chad, Central Africa

Alice Novello , Doris Barboni , Laure Berti-Équille , Jean-Charles Mazur , Pierre Poilecot et al.
Palaeogeography, Palaeoclimatology, Palaeoecology, 2012, 178, pp.43-58. ⟨10.1016/j.revpalbo.2012.03.010⟩
Journal articles istex hal-00720714v1
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Reconstruction of limnological and environmental variations in the lake Lauzet (Southern Alps) during the last 3 centuries : contribution of diatoms

Cécile Figus , Françoise Chalié , Christine Paillès , Sandrine Conrod , Marta Garcia Molina et al.
Les journées de Séolane : Conférences scientifiques, rencontres, excursions et échanges, Oct 2021, Barcelonnette, France.
Conference poster hal-03561390v1

Factors controlling the triple oxygen isotope composition of grass leaf water and phytoliths: insights for paleoenvironmental reconstructions

Anne Alexandre , Clément Outrequin , Christine Vallet-Coulomb , Amaelle Landais , Clément C. Piel et al.
EGU General Assembly 2020, May 2020, Vienne (virtuel), Austria
Conference papers hal-03550755v1

Reconstructing lower Bajocian carbon cycle perturbations using phosphorus content, carbon isotopes and sediments accumulation rates

Baptiste Suchéras-Marx , Guillaume C Suan , Fabienne Giraud , Emanuela Mattioli , Hassan M Khozyem et al.
Tribute to Karl Föllmi conference, 2020, Lausanne, Switzerland
Conference papers hal-03538106v1
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Lake Chad sedimentation and environments during the late Miocene and Pliocene: New evidence from mineralogy and chemistry of the Bol core sediments

Abderamane Moussa , Alice Novello , Anne-Elisabeth Lebatard , Alain Decarreau , Claude Fontaine et al.
Journal of African Earth Sciences, 2016, 118, pp.192-204. ⟨10.1016/j.jafrearsci.2016.02.023⟩
Journal articles hal-01716155v1

The triple oxygen isotope composition of phytoliths, a proxy of relative humidity: impact of the triple oxygen isotope composition of soil water and vegetation type

Christine Vallet-Coulomb , A. Alexandre , Clément Outrequin , Christophe Peugeot , Martine Couapel et al.
Goldschmidt Conference, virtual, Jul 2021, Lyon, France
Conference papers hal-03549808v1

Carbon δ13C and oxygen δ18O isotopic composition of solid carbonates using an Isotope Ratio Infrared Spectrometer (IRIS)

Corinne Sonzogni , Laurence Vidal , Jean-Charles Mazur, , Luc L Beaufort , C. T. Bolton et al.
SFIS2019 – 7ème congrès de la Société Française des IsotopeS, Nov 2019, Paris, France
Conference papers hal-02406522v1

Oxygen isotopes in biogenic silica and diatom assemblages from Lake Petit (2200 m a.s.l) in the Mediterranean Alps: shedding light on a climatic pulse at 4.2 kyr BP

Rosine Cartier , Florence Sylvestre , Christine Paillès , Corinne Sonzogni , Martine Couapel et al.
IBIS Conference “Silicon, Silica and their Isotopes », May 2017, Blanes, Spain
Conference papers hal-02568646v1
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Effects of leaf length and development stage on the triple oxygen isotope signature of grass leaf water and phytoliths: insights for a proxy of continental atmospheric humidity

Anne Alexandre , Elizabeth Webb , Amaelle Landais , Clément Piel , Sebastien Devidal et al.
Biogeosciences, 2019, 16 (23), pp.4613-4625. ⟨10.5194/bg-16-4613-2019⟩
Journal articles hal-02464804v1
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Cyclic evolution of phytoplankton forced by changes in tropical seasonality

Luc L Beaufort , Clara Bolton , Anta-Clarisse Sarr , Baptiste Suchéras-Marx , Yair Rosenthal et al.
2020
Preprints, Working Papers, ... hal-03006397v1
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The triple oxygen isotope composition of phytoliths, a new proxy of atmospheric relative humidity: controls of soil water isotope composition, temperature, CO2 concentration and relative humidity

Clément Outrequin , Anne Alexandre , Christine Vallet-Coulomb , Clément Piel , Sébastien Devidal et al.
Climate of the Past, 2021, 17 (5), pp.1881 - 1902. ⟨10.5194/cp-17-1881-2021⟩
Journal articles hal-03353205v1
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Diatom, phytolith, and pollen records from a 10Be/9Be dated lacustrine succession in the Chad basin : insight on the Miocene–Pliocene paleoenvironmental changes in Central Africa

Alice Novello , Anne-Elisabeth Lebatard , Abderamane Moussa , Doris Barboni , Florence Sylvestre et al.
Palaeogeography, Palaeoclimatology, Palaeoecology, 2015, 430, pp.85-103. ⟨10.1016/j.palaeo.2015.04.013⟩
Journal articles hal-01691621v1

PP24C-08: Plio-Pleistocene evolution of seasonality in the context of past- monsoons revealed by a new proxy based on coccolith morphometry

Luc L Beaufort , C. T. Bolton , Jean-Charles Mazur, , Yves Gally
AGU Fall Meeting 2018, Dec 2018, Washington DC, United States
Conference papers hal-02409244v1
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Impact of Bolivian paleolake evaporation on the δ18O of the Andean glaciers during the last deglaciation (18.5–11.7 ka): diatom-inferred δ18O values and hydro-isotopic modeling

Benjamin Quesada , Florence Sylvestre , Françoise Vimeux , Jessica Black , Christine Paillès et al.
Quaternary Science Reviews, 2015, 120, pp.93-106. ⟨10.1016/j.quascirev.2015.04.022⟩
Journal articles hal-01909526v1