The chart shows the distribution of publications by all Research.com ranked scientists in the field of Environmental Sciences in 2026. The highlighted bar marks where Hélène Valladas sits on this spectrum.
This scientist: 174 publications — 53rd percentile
53% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 687 publications or more.
The chart shows the D-index (discipline H-index) distribution of Environmental Sciences scientists ranked by Research.com in 2026. The highlighted bar marks where Hélène Valladas sits on this spectrum.
This scientist: 54 D-Index — 59th percentile
59% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 125 D-Index or more.
Hélène Valladas is affiliated with the Centre national de la recherche scientifique (CNRS) in France. Their research spans multiple disciplines primarily within Earth and Planetary Sciences and Social Sciences, with a focus on Paleontology, Anthropology, Archaeology, Atmospheric Science, and Ecology as prominent subfields.
The central themes of Valladas's work include studies on Pleistocene-era hominins and archaeology, archaeology and ancient environmental studies, forensic anthropology and bioarchaeology, geology and paleoclimatology research, evolution and paleontology, and isotope analysis in ecology.
Notable recent publications include the following:
Frequent collaborators in Valladas's research include Norbert Mercier, Edwige Pons-Branchu, Gilles Guérin, Christophe Pécheyran, and Arnaud Dapoigny.
Their work is published in journals such as Science Advances, Journal of Archaeological Science, Journal of Human Evolution, Science, and Radiocarbon. These venues reflect a multidisciplinary approach crossing archaeology, human evolution, and radiometric dating techniques.
Christopher S. Henshilwood;Francesco d'Errico;Royden Yates;Zenobia Jacobs
A. C. Roosevelt;M. Lima da Costa;C. Lopes Machado;M. Michab
H. Valladas;J. L. Reyss;J. L. Joron;G. Valladas
Israel Hershkovitz;Israel Hershkovitz;Gerhard W. Weber;Rolf Quam;Rolf Quam;Mathieu Duval
H. Valladas;J. L. Joron;G. Valladas;B. Arensburg
H.P. Schwarcz;R. Grün;B. Vandermeersch;O. Bar-Yosef
Eric Boëda;Jacques Connan;Daniel Dessort;Sultan Muhesen
Unknown
Éric Boëda;Jean Michel Geneste;Christophe Griggo;Norbert Mercier
N. Mercier;H. Valladas;O. Bar-Yosef;B. Vandermeersch
N. Mercier;H. Valladas;G. Valladas;J.-L. Reyss
Norbert Mercier;Hélène Valladas
H. Valladas;J. Clottes;J.-M. Geneste;M. A. Garcia
N Mercier;H Valladas;J L Joron;J L Reyss
Anita Quiles;Hélène Valladas;Hervé Bocherens;Emmanuelle Delqué-Količ
H. Valladas;N. Mercier;L. Froget;E. Hovers
Serge Lebel;Erik Trinkaus;Martine Faure;Philippe Fernandez
Daniel S. Adler;Ofer Bar-Yosef;Anna Belfer-Cohen;Nicholas Tushabramishvili
Eric Boëda;Stéphanie Bonilauri;Jacques Connan;Dan Jarvie
Norbert Mercier;Hélène Valladas;L. Froget;J. L. Joron
H.P. Schwarcz;W.M. Buhay;R. Grün;H. Valladas
Randall White;Romain Mensan;Raphaëlle Bourrillon;Catherine Cretin
C. Tribolo;N. Mercier;H. Valladas;J.L. Joron
Valérie Plagnes;Christiane Causse;Michel Fontugne;Hélène Valladas
Norbert Mercier;Hélène Valladas;Georges Valladas
H Valladas;N Tisnérat-Laborde;H Cachier;M Arnold
Hélène Valladas;Nadine Tisnerat-Laborde;Hélène Cachier;Evelyne Kaltnecker
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