John T. Clarke

21 total papers · 585 total citations
13 papers, 405 citations indexed

About

John T. Clarke is a scholar working on Nature and Landscape Conservation, Paleontology and Ecology, Evolution, Behavior and Systematics. According to data from OpenAlex, John T. Clarke has authored 13 papers receiving a total of 405 indexed citations (citations by other indexed papers that have themselves been cited), including 7 papers in Nature and Landscape Conservation, 6 papers in Paleontology and 5 papers in Ecology, Evolution, Behavior and Systematics. Recurrent topics in John T. Clarke’s work include Evolution and Paleontology Studies (6 papers), Ichthyology and Marine Biology (4 papers) and Paleontology and Evolutionary Biology (4 papers). John T. Clarke is often cited by papers focused on Evolution and Paleontology Studies (6 papers), Ichthyology and Marine Biology (4 papers) and Paleontology and Evolutionary Biology (4 papers). John T. Clarke collaborates with scholars based in Estonia, United Kingdom and Poland. John T. Clarke's co-authors include Philip C. J. Donoghue, Rachel C. M. Warnock, Matt Friedman, Graeme T. Lloyd, Sam Giles, Zerina Johanson, Ivan J. Sansom, Philippe Janvier, Robert S. Sansom and Lauren Sallan and has published in prestigious journals such as Proceedings of the National Academy of Sciences, New Phytologist and Ecology Letters.

Co-authorship network of co-authors of John T. Clarke

This figure shows the co-authorship network connecting the top 25 collaborators of John T. Clarke. A scholar is included among the top collaborators of John T. Clarke 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 John T. Clarke. John T. Clarke is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

John T. Clarke

12 papers receiving 398 citations

Fields of papers citing papers by John T. Clarke

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by John T. Clarke. 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 John T. Clarke. The network helps show where John T. Clarke may publish in the future.

Countries citing papers authored by John T. Clarke

Since Specialization
Citations

This map shows the geographic impact of John T. Clarke'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 John T. Clarke with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites John T. Clarke more than expected).

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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2026