Mohamed Hèdi Negra

691 total citations
31 papers, 511 citations indexed

About

Mohamed Hèdi Negra is a scholar working on Geophysics, Paleontology and Earth-Surface Processes. According to data from OpenAlex, Mohamed Hèdi Negra has authored 31 papers receiving a total of 511 indexed citations (citations by other indexed papers that have themselves been cited), including 27 papers in Geophysics, 21 papers in Paleontology and 17 papers in Earth-Surface Processes. Recurrent topics in Mohamed Hèdi Negra's work include Geological and Geophysical Studies Worldwide (27 papers), Paleontology and Stratigraphy of Fossils (19 papers) and Geological formations and processes (15 papers). Mohamed Hèdi Negra is often cited by papers focused on Geological and Geophysical Studies Worldwide (27 papers), Paleontology and Stratigraphy of Fossils (19 papers) and Geological formations and processes (15 papers). Mohamed Hèdi Negra collaborates with scholars based in Tunisia, France and Spain. Mohamed Hèdi Negra's co-authors include Eulàlia Gili, Peter W. Skelton, Martina Bachmann, Jens Lehmann, Jochen Kuss, Danièle Groshény, Julio Sepúlveda, Kenneth G. MacLeod, André Strasser and Serge Ferry and has published in prestigious journals such as Science, Geological Society of America Bulletin and Sedimentary Geology.

In The Last Decade

Mohamed Hèdi Negra

30 papers receiving 495 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Mohamed Hèdi Negra Tunisia 12 351 304 206 184 67 31 511
Guillermo F. Aceñolaza Argentina 12 364 1.0× 241 0.8× 201 1.0× 184 1.0× 44 0.7× 54 531
Marina Lescano Argentina 13 348 1.0× 187 0.6× 128 0.6× 175 1.0× 93 1.4× 26 475
Jean Charollais Switzerland 12 405 1.2× 168 0.6× 153 0.7× 229 1.2× 70 1.0× 36 481
M.A. López-Horgue Spain 11 195 0.6× 254 0.8× 105 0.5× 189 1.0× 64 1.0× 14 434
David C. Ray United Kingdom 11 344 1.0× 181 0.6× 90 0.4× 240 1.3× 74 1.1× 20 439
Mariusz Kędzierski Poland 12 240 0.7× 131 0.4× 129 0.6× 170 0.9× 34 0.5× 25 349
Matteo Di Lucia Italy 9 402 1.1× 173 0.6× 106 0.5× 273 1.5× 81 1.2× 17 518
Alberto Pérez‐López Spain 12 251 0.7× 267 0.9× 223 1.1× 183 1.0× 31 0.5× 29 474
Roberto Graziano Italy 11 259 0.7× 130 0.4× 140 0.7× 191 1.0× 53 0.8× 19 380
Lilian Švábenická Czechia 13 300 0.9× 190 0.6× 81 0.4× 193 1.0× 26 0.4× 32 401

Countries citing papers authored by Mohamed Hèdi Negra

Since Specialization
Citations

This map shows the geographic impact of Mohamed Hèdi Negra'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 Mohamed Hèdi Negra with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Mohamed Hèdi Negra more than expected).

Fields of papers citing papers by Mohamed Hèdi Negra

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Mohamed Hèdi Negra. 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 Mohamed Hèdi Negra. The network helps show where Mohamed Hèdi Negra may publish in the future.

Co-authorship network of co-authors of Mohamed Hèdi Negra

This figure shows the co-authorship network connecting the top 25 collaborators of Mohamed Hèdi Negra. A scholar is included among the top collaborators of Mohamed Hèdi Negra 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 Mohamed Hèdi Negra. Mohamed Hèdi Negra 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
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Jones, Heather, Thomas Westerhold, Heather Birch, et al.. (2023). Stratigraphy of the Cretaceous/Paleogene (K/Pg) boundary at the Global Stratotype Section and Point (GSSP) in El Kef, Tunisia: New insights from the El Kef Coring Project. Geological Society of America Bulletin. 9 indexed citations
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Negra, Mohamed Hèdi, et al.. (2023). Tectonic controls on Late Cretaceous sedimentation on the southern Tethyan passive margin, Tunisia: new evidence of structural segmentation and early basin inversion. International Geology Review. 66(8). 1501–1518. 3 indexed citations
6.
Negra, Mohamed Hèdi, et al.. (2022). Significance of instabilities, erosion and sea level changes during Upper Cretaceous sedimentation in central Tunisia.. Journal of African Earth Sciences. 188. 104468–104468. 8 indexed citations
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Negra, Mohamed Hèdi, et al.. (2022). Petrophysics and sedimentology of the Turonian-Coniacian Bireno and Douleb reservoir analogues in north-central Tunisia. Journal of African Earth Sciences. 196. 104728–104728. 3 indexed citations
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Negra, Mohamed Hèdi, et al.. (2020). Middle Cenomanian–Turonian sequence stratigraphy of central-southern Tunisia: regional and global control on depositional patterns. Cretaceous Research. 111. 104446–104446. 18 indexed citations
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Negra, Mohamed Hèdi, et al.. (2018). Paleoenvironmental and ecological changes during the Eocene-Oligocene transition based on foraminifera from the Cap Bon Peninsula in North East Tunisia. Journal of African Earth Sciences. 143. 145–161. 2 indexed citations
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Negra, Mohamed Hèdi, et al.. (2016). Stratigraphical and sedimentary characters of Late Cretaceous formations outcropping in central and southern Tunisia, Tethyan southern margin. Journal of African Earth Sciences. 124. 289–310. 17 indexed citations
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Negra, Mohamed Hèdi, et al.. (2016). Planktic foraminiferal biostratigraphy, paleoecology and chronostratigraphy across the Eocene/Oligocene boundary in northern Tunisia. Journal of African Earth Sciences. 125. 126–136. 11 indexed citations
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Negra, Mohamed Hèdi, et al.. (2014). The Registration of the Mid-Paleocene Biotic Event (MPBE) in Tunisia. 2014. 1–5. 5 indexed citations
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Groshény, Danièle, Serge Ferry, Mohamed Ouaja, et al.. (2013). The Cenomanian–Turonian boundary on the Saharan Platform (Tunisia and Algeria). Cretaceous Research. 42. 66–84. 48 indexed citations
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Kuss, Jochen, et al.. (2011). Fault-controlled stratigraphy of the Late Cretaceous Abiod Formation at Ain Medheker (Northeast Tunisia). Cretaceous Research. 34. 10–25. 21 indexed citations
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Negra, Mohamed Hèdi, et al.. (2008). Cenomanian–Turonian facies and sequence stratigraphy, Bahloul Formation, Tunisia. Sedimentary Geology. 204(1-2). 18–35. 52 indexed citations
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Gili, Eulàlia, Mohamed Hèdi Negra, & Peter W. Skelton. (2003). North African Cretaceous Carbonate Platform Systems. 64 indexed citations
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Negra, Mohamed Hèdi & B. H. Purser. (1989). Les monticules sénoniens à Rudistes du Jebel el Kebar, Tunisie Centrale. Anatomie, diagenèse et géométrie. Géologie Méditerranéenne. 16(2). 99–119. 5 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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