Stephan N. F. Spiekman

About

Stephan N. F. Spiekman is a scholar working on Paleontology, Nature and Landscape Conservation and Ecology. According to data from OpenAlex, Stephan N. F. Spiekman has authored 23 papers receiving a total of 286 indexed citations (citations by other indexed papers that have themselves been cited), including 23 papers in Paleontology, 13 papers in Nature and Landscape Conservation and 3 papers in Ecology. Recurrent topics in Stephan N. F. Spiekman’s work include Paleontology and Evolutionary Biology (23 papers), Evolution and Paleontology Studies (20 papers) and Ichthyology and Marine Biology (13 papers). Stephan N. F. Spiekman is often cited by papers focused on Paleontology and Evolutionary Biology (23 papers), Evolution and Paleontology Studies (20 papers) and Ichthyology and Marine Biology (13 papers). Stephan N. F. Spiekman collaborates with scholars based in Switzerland, United Kingdom and Germany. Stephan N. F. Spiekman's co-authors include Torsten M. Scheyer, Nicholas C. Fraser, Vincent Fernández, Richard J. Butler, Martín D. Ezcurra, Ingmar Werneburg, Olivier Rieppel, Susannah C. R. Maidment, James M. Neenan and J.W.F. Reumer and has published in prestigious journals such as Nature, Current Biology and Scientific Reports.

In The Last Decade

Co-authorship network of co-authors of Stephan N. F. Spiekman i

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Fields of papers citing papers by Stephan N. F. Spiekman

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Stephan N. F. Spiekman. 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 Stephan N. F. Spiekman. The network helps show where Stephan N. F. Spiekman may publish in the future.

Countries citing papers authored by Stephan N. F. Spiekman

Since Specialization

Citations

This map shows the geographic impact of Stephan N. F. Spiekman'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 Stephan N. F. Spiekman with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Stephan N. F. Spiekman 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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