John C. Hafner
Impact in
- Paleontology top 5%
- Evolution and Paleontology Studies
- Ecological Modeling top 5%
- Species Distribution and Climate Change
Papers in
- Co-authors
- Mark S. Hafner (15 shared papers)David J. Hafner (8 shared papers)James L. Patton (7 shared papers)Margaret F. Smith (5 shared papers)Nathan S. Upham (4 shared papers)Matthew T. Craig (3 shared papers)Daniel J. Pondella (2 shared papers)Steven A. Nadler (2 shared papers)
- Journals
- Evolution (8 papers)Journal of Mammalogy (7 papers)Journal of Biogeography (2 papers)Curator The Museum Journal (1 paper)Journal of Mammalian Evolution (1 paper)
- Partner nations
- United States
In The Last Decade
John C. Hafner
35 papers receiving 768 citations
Peers
Comparison fields: 5 of 67
- Paleontology 172
- Ecological Modeling 93
- Ecology 444
- Ecology, Evolution, Behavior and Systematics 266
- Genetics 366
Countries citing papers authored by John C. Hafner
This map shows the geographic impact of John C. Hafner'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 C. Hafner with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites John C. Hafner more than expected).
Fields of papers citing papers by John C. Hafner
This network shows the impact of papers produced by John C. Hafner. 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 C. Hafner. The network helps show where John C. Hafner may publish in the future.
Co-authors
The 25 scholars most cited alongside John C. Hafner, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
Showing the 20 most-cited of 37 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | 2007 | 79 | |
| 2 | 2001 | 68 | |
| 3 | 1990 | 66 | |
| 4 | 1979 | 56 | |
| 5 | 2013 | 53 | |
| 6 | Evolutionary relationships of heteromyid rodents | 1983 | 51 |
| 7 | 1987 | 44 | |
| 8 | 1983 | 43 | |
| 9 | 2010 | 28 | |
| 10 | 1983 | 27 | |
| 11 | 1990 | 27 | |
| 12 | 1978 | 27 | |
| 13 | Analysis of age and growth in two eastern pacific groupers (Serranidae : Epinephelinae) | 1999 | 25 |
| 14 | 1971 | 25 | |
| 15 | 1984 | 22 | |
| 16 | 1982 | 19 | |
| 17 | 2011 | 18 | |
| 18 | Thomomys bottae pocket gophers of the central Rio Grande Valley, New Mexico: local differentiation, gene flow, and historical biogeography | 1983 | 18 |
| 19 | 1979 | 18 | |
| 20 | 1984 | 17 |
About John C. Hafner
John C. Hafner is a scholar working on Ecology, Genetics, Ecology, Evolution, Behavior and Systematics, Paleontology and Ecological Modeling, having authored 37 papers that have together received 848 indexed citations. Recurring topics across this work include Animal Ecology and Behavior Studies (18 papers), Genetic diversity and population structure (16 papers), Bat Biology and Ecology Studies (10 papers), Wildlife Ecology and Conservation (9 papers), Evolution and Paleontology Studies (9 papers), Species Distribution and Climate Change (5 papers), Chromosomal and Genetic Variations (3 papers) and Physiological and biochemical adaptations (2 papers). The work is most often cited by research in Paleontology (172 citations), Ecological Modeling (93 citations), Ecology (444 citations), Ecology, Evolution, Behavior and Systematics (266 citations) and Genetics (366 citations). John C. Hafner has collaborated with scholars based in United States. Frequent co-authors include Mark S. Hafner, David J. Hafner, James L. Patton, Margaret F. Smith, Nathan S. Upham, Matthew T. Craig, Daniel J. Pondella, Steven A. Nadler, Emily Reddington and Jessica E. Light. Their work appears in journals such as Evolution, Journal of Mammalogy, Journal of Biogeography, Curator The Museum Journal and Journal of Mammalian 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.