Hélène Valladas

1.9k total citations
48 papers, 1.2k citations indexed

About

Hélène Valladas is a scholar working on Atmospheric Science, Anthropology and Paleontology. According to data from OpenAlex, Hélène Valladas has authored 48 papers receiving a total of 1.2k indexed citations (citations by other indexed papers that have themselves been cited), including 34 papers in Atmospheric Science, 25 papers in Anthropology and 24 papers in Paleontology. Recurrent topics in Hélène Valladas's work include Geology and Paleoclimatology Research (34 papers), Pleistocene-Era Hominins and Archaeology (25 papers) and Archaeology and ancient environmental studies (23 papers). Hélène Valladas is often cited by papers focused on Geology and Paleoclimatology Research (34 papers), Pleistocene-Era Hominins and Archaeology (25 papers) and Archaeology and ancient environmental studies (23 papers). Hélène Valladas collaborates with scholars based in France, United States and Israel. Hélène Valladas's co-authors include Norbert Mercier, G. Valladas, J.L. Reyss, Christophe Falguères, Jean‐Jacques Bahain, Liliane Meignen, L. Froget, J.L. Joron, Arthur J. Jelinek and Jean‐Michel Dolo and has published in prestigious journals such as PLoS ONE, Scientific Reports and Quaternary Science Reviews.

In The Last Decade

Hélène Valladas

47 papers receiving 1.1k citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Hélène Valladas France 20 831 797 471 452 103 48 1.2k
Laine Clark‐Balzan United Kingdom 18 723 0.9× 596 0.7× 358 0.8× 536 1.2× 91 0.9× 27 1.0k
Bonnie A.B. Blackwell United States 18 582 0.7× 592 0.7× 345 0.7× 384 0.8× 194 1.9× 66 1.1k
Sacha Jones United Kingdom 15 649 0.8× 505 0.6× 300 0.6× 435 1.0× 54 0.5× 22 948
Jonathan Haws United States 19 788 0.9× 684 0.9× 333 0.7× 457 1.0× 133 1.3× 55 1.1k
Pierre Vermeersch Belgium 20 919 1.1× 822 1.0× 350 0.7× 585 1.3× 71 0.7× 150 1.3k
Charlotte Beck United States 14 806 1.0× 813 1.0× 321 0.7× 253 0.6× 191 1.9× 25 1.1k
Giovanni Boschian Italy 18 823 1.0× 777 1.0× 289 0.6× 575 1.3× 113 1.1× 79 1.2k
Nuno Bicho Portugal 24 1.5k 1.8× 1.3k 1.6× 552 1.2× 1000 2.2× 160 1.6× 127 1.9k
George T. Jones United States 15 916 1.1× 984 1.2× 269 0.6× 384 0.8× 176 1.7× 30 1.3k
Mark J. Sier Spain 15 689 0.8× 526 0.7× 316 0.7× 349 0.8× 94 0.9× 30 953

Countries citing papers authored by Hélène Valladas

Since Specialization
Citations

This map shows the geographic impact of Hélène Valladas's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Hélène Valladas with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Hélène Valladas more than expected).

Fields of papers citing papers by Hélène Valladas

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Hélène Valladas. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Hélène Valladas. The network helps show where Hélène Valladas may publish in the future.

Co-authorship network of co-authors of Hélène Valladas

This figure shows the co-authorship network connecting the top 25 collaborators of Hélène Valladas. A scholar is included among the top collaborators of Hélène Valladas based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Hélène Valladas. Hélène Valladas is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Medina‐Alcaide, Ma Ángeles, Ségolène Vandevelde, Anita Quilès, et al.. (2023). 35,000 years of recurrent visits inside Nerja cave (Andalusia, Spain) based on charcoals and soot micro-layers analyses. Scientific Reports. 13(1). 9 indexed citations
2.
Pons‐Branchu, Edwige, Ingrid Caffy, Arnaud Dapoigny, et al.. (2022). U-series and radiocarbon cross dating of speleothems from Nerja Cave (Spain): Evidence of open system behavior. Implication for the Spanish rock art chronology. Quaternary Science Reviews. 290. 107634–107634. 12 indexed citations
3.
Richard, Maïlys, Christophe Falguères, Hélène Valladas, et al.. (2019). New electron spin resonance (ESR) ages from Geißenklösterle Cave: A chronological study of the Middle and early Upper Paleolithic layers. Journal of Human Evolution. 133. 133–145. 7 indexed citations
4.
Friesem, David E., Ariel Malinsky‐Buller, Ravid Ekshtain, et al.. (2019). New Data from Shovakh Cave and Its Implications for Reconstructing Middle Paleolithic Settlement Patterns in the Amud Drainage, Israel. Journal of Paleolithic Archaeology. 2(3). 298–337. 11 indexed citations
5.
Richard, Maïlys, Christophe Falguères, Edwige Pons‐Branchu, et al.. (2017). Datation par les méthodes ESR/U-Th combinées de sites du Pléistocène supérieur : méthodologie et application en contexte karstique. L Anthropologie. 121(1-2). 63–72. 5 indexed citations
6.
Nomade, Sébastien, Dominique Genty, Vincent Scao, et al.. (2016). A 36,000-Year-Old Volcanic Eruption Depicted in the Chauvet-Pont d’Arc Cave (Ardèche, France)?. PLoS ONE. 11(1). e0146621–e0146621. 25 indexed citations
7.
Michel, Véronique, Hélène Valladas, Guanjun Shen, et al.. (2016). The earliest modern Homo sapiens in China?. Journal of Human Evolution. 101. 101–104. 55 indexed citations
8.
Guérin, Gilles & Hélène Valladas. (2014). Cross-calibration between beta and gamma sources using quartz OSL: Consequences of the use of the SAR protocol in optical dating. Radiation Measurements. 68. 31–37. 8 indexed citations
9.
Valladas, Hélène, Évelyne Kaltnecker, Anita Quilès, et al.. (2013). Dating French and Spanish Prehistoric Decorated Caves in their Archaeological Contexts. Radiocarbon. 55(3). 1422–1431. 22 indexed citations
10.
Valet, Jean‐Pierre & Hélène Valladas. (2010). The Laschamp-Mono lake geomagnetic events and the extinction of Neanderthal: a causal link or a coincidence?. Quaternary Science Reviews. 29(27-28). 3887–3893. 24 indexed citations
11.
Selo, M., Hélène Valladas, Norbert Mercier, et al.. (2009). Investigations of uranium distribution in flints. Radiation Measurements. 44(5-6). 615–619. 8 indexed citations
12.
Mercier, Norbert, Christine Hatté, Michel Fontugne, et al.. (2009). Chronology of Upper Pleistocene sequences at Sidi Messaoud (wadi Noun, southwestern Morocco) based on 14C, optical and U-series dating. Quaternary Geochronology. 4(4). 326–334. 9 indexed citations
13.
Bassinet, C., Norbert Mercier, Didier Miallier, et al.. (2006). Thermoluminescence of heated quartz grains: Intercomparisons between SAR and multiple-aliquot additive dose techniques. Radiation Measurements. 41(7-8). 803–808. 14 indexed citations
14.
Valladas, Hélène, Lyn Wadley, Norbert Mercier, et al.. (2005). Thermoluminescence dating on burnt lithics from Middle Stone Age layers at Rose Cottage Cave. South African Journal of Science. 101. 169–174. 46 indexed citations
15.
Genty, Dominique, Bassam Ghaleb, Christiane Causse, et al.. (2004). Datations U/Th (TIMS) et 14C (AMS) des stalagmites de la grotte Chauvet (Ardèche, France) : intérêt pour la chronologie des événements naturels et anthropiques de la grotte. Comptes Rendus Palevol. 3(8). 629–642. 34 indexed citations
16.
17.
Mercier, Norbert & Hélène Valladas. (1998). Datations. Gallia préhistoire. 40(1). 70–71. 4 indexed citations
18.
Mercier, Norbert, Hélène Valladas, G. Valladas, et al.. (1995). TL Dates of Burnt Flints from Jelinek's Excavations at Tabun and their Implications. Journal of Archaeological Science. 22(4). 495–509. 132 indexed citations
19.
Mercier, Norbert, Hélène Valladas, & G. Valladas. (1992). Observations on palaeodose determination with burnt flints. Ancient TL. 10(3). 28–32. 17 indexed citations
20.
Pozzi, Jean‐Pierre, et al.. (1978). Fouille et datation d'un four médiéval à Trans (Ille et Vilaine). Revue d Archéométrie. 2(1). 65–87. 1 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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