Hukam Singh

1.7k total citations
69 papers, 1.2k citations indexed

About

Hukam Singh is a scholar working on Ecology, Evolution, Behavior and Systematics, Paleontology and Genetics. According to data from OpenAlex, Hukam Singh has authored 69 papers receiving a total of 1.2k indexed citations (citations by other indexed papers that have themselves been cited), including 42 papers in Ecology, Evolution, Behavior and Systematics, 18 papers in Paleontology and 15 papers in Genetics. Recurrent topics in Hukam Singh's work include Fossil Insects in Amber (22 papers), Plant Diversity and Evolution (12 papers) and Plant and animal studies (11 papers). Hukam Singh is often cited by papers focused on Fossil Insects in Amber (22 papers), Plant Diversity and Evolution (12 papers) and Plant and animal studies (11 papers). Hukam Singh collaborates with scholars based in India, United States and Germany. Hukam Singh's co-authors include R. S. Rana, David A. Grimaldi, Kenneth D. Rose, Paul C. Nascimbene, Michael S. Engel, Kishor Kumar, Thierry Smith, Ashok Sahni, Frauke Stebner and Jes Rust and has published in prestigious journals such as Proceedings of the National Academy of Sciences, SHILAP Revista de lepidopterología and PLoS ONE.

In The Last Decade

Hukam Singh

65 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
Hukam Singh India 20 730 422 221 201 151 69 1.2k
Ryan C. McKellar Canada 20 1.1k 1.5× 480 1.1× 446 2.0× 80 0.4× 106 0.7× 76 1.4k
Andrew B. Leslie United States 22 918 1.3× 222 0.5× 137 0.6× 172 0.9× 384 2.5× 52 1.3k
Jian Huang China 22 900 1.2× 264 0.6× 126 0.6× 402 2.0× 163 1.1× 95 1.7k
Ronny Rößler Germany 24 786 1.1× 714 1.7× 72 0.3× 406 2.0× 205 1.4× 86 1.6k
Daran Zheng China 17 842 1.2× 561 1.3× 314 1.4× 82 0.4× 64 0.4× 109 1.2k
Leyla J. Seyfullah Germany 18 746 1.0× 406 1.0× 116 0.5× 129 0.6× 77 0.5× 57 1.2k
J. Enrique Moreno Panama 12 379 0.5× 280 0.7× 182 0.8× 448 2.2× 219 1.5× 19 1.2k
Frédéric Thévenard France 23 948 1.3× 673 1.6× 67 0.3× 287 1.4× 103 0.7× 48 1.3k
Hong Pang China 23 1.3k 1.7× 507 1.2× 522 2.4× 60 0.3× 79 0.5× 189 2.3k
Jes Rust Germany 22 1.2k 1.6× 464 1.1× 551 2.5× 109 0.5× 155 1.0× 64 1.6k

Countries citing papers authored by Hukam Singh

Since Specialization
Citations

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

Fields of papers citing papers by Hukam Singh

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Hukam Singh. 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 Hukam Singh. The network helps show where Hukam Singh may publish in the future.

Co-authorship network of co-authors of Hukam Singh

This figure shows the co-authorship network connecting the top 25 collaborators of Hukam Singh. A scholar is included among the top collaborators of Hukam Singh 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 Hukam Singh. Hukam Singh 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.
Singh, Vikram Partap, Hukam Singh, David A. Grimaldi, et al.. (2025). Eocene amber fossils reveal how complex trophic interactions shaped tropical rainforest biodiversity. iScience. 28(9). 113430–113430.
2.
3.
Singh, Hukam, et al.. (2022). Stratigraphic Harudi signatures at the Umarsar Lignite Mine, Kutch Basin, Gujarat, India. SHILAP Revista de lepidopterología. 67(2). 357–362. 3 indexed citations
4.
Dutta, Suryendu, Sumit Kumar, Hukam Singh, et al.. (2020). Chemical evidence of preserved collagen in 54‐million‐year‐old fish vertebrae. Palaeontology. 63(2). 195–202. 11 indexed citations
5.
Singh, Hukam, et al.. (2020). Eocene Biodiversity of Arthropods in Amber From the Umarsar Lignites, Kutch Basin, Gujarat, India. SHILAP Revista de lepidopterología. 65(2). 214–218. 3 indexed citations
6.
Shukla, Anumeha, et al.. (2020). First fossil record of a nymph (Ephemeroptera, Teloganellidae) from the Indian subcontinent. Zootaxa. 4838(1). zootaxa.4838.1.8–zootaxa.4838.1.8. 8 indexed citations
7.
Stebner, Frauke, et al.. (2017). Biting Midges (Diptera: Ceratopogonidae) from Cambay Amber Indicate that the Eocene Fauna of the Indian Subcontinent Was Not Isolated. PLoS ONE. 12(1). e0169144–e0169144. 23 indexed citations
8.
Heinrichs, Jochen, Armin Scheben, Julia Bechteler, et al.. (2016). Crown Group Lejeuneaceae and Pleurocarpous Mosses in Early Eocene (Ypresian) Indian Amber. PLoS ONE. 11(5). e0156301–e0156301. 27 indexed citations
9.
Shukla, Anumeha, et al.. (2015). A fossil wood of Gynocardia from the Valia Lignite Mine, Bharuch District, Gujarat. Journal of Palaeosciences. 64((1-2)). 163–168. 6 indexed citations
10.
Engel, Michael S., Jaime Ortega-Blanco, Paul C. Nascimbene, & Hukam Singh. (2013). The bees of Early Eocene Cambay amber (Hymenoptera: Apidae). Latin American Theatre Review (The University of Kansas). 1–12. 26 indexed citations
11.
Singh, Hukam, et al.. (2013). Middle Miocene Palynoflora from the Lower Siwalik Sediments of Darjeeling District, West Bengal and their Palaeoenvironmental Implications. 34(1). 9–17. 3 indexed citations
12.
Sadowski, Eva‐Maria, Christina Beimforde, Matthias Gube, et al.. (2012). The anamorphic genus Monotosporella (Ascomycota) from Eocene amber and from modern Agathis resin. Fungal Biology. 116(10). 1099–1110. 19 indexed citations
13.
Engel, Michael S., David A. Grimaldi, Hukam Singh, & Paul C. Nascimbene. (2011). Webspinners in Early Eocene amber from western India (Insecta, Embiodea). ZooKeys. 148(148). 197–208. 21 indexed citations
14.
Engel, Michael S., David A. Grimaldi, Paul C. Nascimbene, & Hukam Singh. (2011). The termites of Early Eocene Cambay amber, with the earliest record of the Termitidae (Isoptera). ZooKeys. 148(148). 105–123. 35 indexed citations
15.
Sahni, Ashok, et al.. (2009). A Teredolites infested fossil wood from the Lower Eocene sediments of the Vastan Lignite Mine of Gujarat, western India. Journal of Palaeosciences. 58((1-3)). 93–99. 5 indexed citations
16.
Rana, R. S., Kishor Kumar, Gilles Escarguel, et al.. (2008). An Ailuravine Rodent from the Lower Eocene Cambay Formation at Vastan, Western India, and Its Palaeobiogeographic Implications. Acta Palaeontologica Polonica. 53(1). 1–14. 52 indexed citations
17.
Rana, R. S., et al.. (2006). Selachians from the Early Eocene Kapurdi Formation (Fuller’s Earth), Barmer District, Rajasthan. Journal of the Geological Society of India. 67(4). 509–522. 8 indexed citations
18.
Rana, R. S., Kishor Kumar, Hukam Singh, & Kenneth D. Rose. (2005). Lower vertebrates from the Late Palaeocene-Earliest Eocene Akli Formation, Giral Lignite Mine, Barmer District, western India. Current Science. 89(9). 1606–1613. 42 indexed citations
19.
Singh, Hukam, et al.. (2005). A note on occurrence of ostracodes from the vastan lignite mine, Gujarat. Journal of the Palaeontological Society of India. 50(1). 141–146. 16 indexed citations
20.
Saxena, Reena, Hukam Singh, & M. R. Rao. (1987). Palynology of the tatrot pinjor sequence exposed between masol and kiratpur in ambala district haryana india. 17(2). 270–284. 4 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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by Ryan C. McKellar Breakdown of academic impact, for papers by Andrew B. Leslie Breakdown of academic impact, for papers by Jian Huang Breakdown of academic impact, for papers by Ronny Rößler Breakdown of academic impact, for papers by Daran Zheng Breakdown of academic impact, for papers by Leyla J. Seyfullah Breakdown of academic impact, for papers by J. Enrique Moreno Breakdown of academic impact, for papers by Frédéric Thévenard Breakdown of academic impact, for papers by Hong Pang Breakdown of academic impact, for papers by Jes Rust
Rankless by CCL
2026