John Harshman
Impact in
- Paleontology top 0.5%
- Evolution and Paleontology Studies
- Paleontology and Evolutionary Biology
-
- Ichthyology and Marine Biology
Papers in
- Genetics 13
- Genetic diversity and population structure 9
- Virus-based gene therapy research 2
-
- Genomics and Phylogenetic Studies 5
- Viral Infectious Diseases and Gene Expression in Insects 1
- Co-authors
- Michael J. Braun (9 shared papers)Christopher J. Huddleston (8 shared papers)Rebecca T. Kimball (7 shared papers)Edward L. Braun (7 shared papers)Shannon J. Hackett (7 shared papers)Rauri C. K. Bowie (6 shared papers)Jena L. Chojnowski (6 shared papers)Christopher C. Witt (6 shared papers)
- Journals
- Systematic Biology (8 papers)Medicine & Science in Sports & Exercise (1 paper)BMC Evolutionary Biology (1 paper)Frontiers in Astronomy and Space Sciences (1 paper)Molecular Phylogenetics and Evolution (1 paper)
- Partner nations
- United StatesSouth Africa
In The Last Decade
John Harshman
18 papers receiving 2.6k citations
John Harshman's Hit Papers
Peers
Comparison fields: 5 of 106
- Paleontology 1.1k
- Nature and Landscape Conservation 661
- Developmental Biology 115
- Ecological Modeling 212
- Ecology, Evolution, Behavior and Systematics 824
Countries citing papers authored by John Harshman
This map shows the geographic impact of John Harshman'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 Harshman with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites John Harshman more than expected).
Fields of papers citing papers by John Harshman
This network shows the impact of papers produced by John Harshman. 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 Harshman. The network helps show where John Harshman may publish in the future.
Co-authors
The 25 scholars most cited alongside John Harshman, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
| # | Work | ||
|---|---|---|---|
| 1 | A Phylogenomic Study of Birds Reveals Their Evolutionary History Hit paper breakdown → | 2008 | 1629 |
| 2 | 2017 | 206 | |
| 3 | 2008 | 165 | |
| 4 | 2008 | 161 | |
| 5 | 1999 | 104 | |
| 6 | 1994 | 102 | |
| 7 | 2003 | 88 | |
| 8 | 2013 | 86 | |
| 9 | 2011 | 47 | |
| 10 | 1994 | 36 | |
| 11 | 2011 | 32 | |
| 12 | 1981 | 19 | |
| 13 | 1979 | 6 | |
| 14 | 2001 | 6 | |
| 15 | 2003 | 5 | |
| 16 | 1994 | 4 | |
| 17 | 2009 | 2 | |
| 18 | 2023 | 1 |
About John Harshman
John Harshman is a scholar working on Genetics, Molecular Biology, Paleontology, Plant Science and Computer Networks and Communications, having authored 18 papers that have together received 2.7k indexed citations. Recurring topics across this work include Genetic diversity and population structure (9 papers), Evolution and Paleontology Studies (6 papers), Genomics and Phylogenetic Studies (5 papers), Paleontology and Evolutionary Biology (4 papers), Chromosomal and Genetic Variations (2 papers), Virus-based gene therapy research (2 papers), Isotope Analysis in Ecology (1 paper) and Viral Infectious Diseases and Gene Expression in Insects (1 paper). The work is most often cited by research in Paleontology (1.1k citations), Nature and Landscape Conservation (661 citations), Developmental Biology (115 citations), Ecological Modeling (212 citations) and Ecology, Evolution, Behavior and Systematics (824 citations). John Harshman has collaborated with scholars based in United States and South Africa. Frequent co-authors include Michael J. Braun, Christopher J. Huddleston, Rebecca T. Kimball, Edward L. Braun, Shannon J. Hackett, Rauri C. K. Bowie, Jena L. Chojnowski, Christopher C. Witt, Frederick H. Sheldon and Sushma Reddy. Their work appears in journals such as Systematic Biology, Medicine & Science in Sports & Exercise, BMC Evolutionary Biology, Frontiers in Astronomy and Space Sciences and Molecular Phylogenetics and Evolution.
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.