Paul D. Ryan
Impact in
- Paleontology top 0.1%
- Evolution and Paleontology Studies
- Paleontology and Stratigraphy of Fossils
- Nature and Landscape Conservation top 0.5%
- Ecology and Vegetation Dynamics Studies
Papers in
- Geophysics 36
- Geological and Geochemical Analysis 32
- earthquake and tectonic studies 24
- High-pressure geophysics and materials 11
- Paleontology 12
- Paleontology and Stratigraphy of Fossils 10
- Co-authors
- David A. T. Harper (4 shared papers)Øyvind Hammer (1 shared paper)John Dewey (13 shared papers)Dennis Brown (1 shared paper)Nathaniel J. Soper (5 shared papers)Michael J. Hynes (3 shared papers)Torgeir B. Andersen (1 shared paper)D. B. Snyder (3 shared papers)
- Journals
- Journal of the Geological Society (11 papers)Geological Magazine (6 papers)Geological Society London Special Publications (4 papers)Canadian Journal of Earth Sciences (3 papers)Tectonics (3 papers)
- Partner nations
- IrelandUnited KingdomNorway
In The Last Decade
Paul D. Ryan
55 papers receiving 17.6k citations
Paul D. Ryan's Hit Papers
Peers
Comparison fields: 5 of 204
- Paleontology 3.1k
- Nature and Landscape Conservation 2.6k
- Ecology 5.5k
- Ecology, Evolution, Behavior and Systematics 3.1k
- Oceanography 1.9k
Countries citing papers authored by Paul D. Ryan
This map shows the geographic impact of Paul D. Ryan'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 Paul D. Ryan with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Paul D. Ryan more than expected).
Fields of papers citing papers by Paul D. Ryan
This network shows the impact of papers produced by Paul D. Ryan. 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 Paul D. Ryan. The network helps show where Paul D. Ryan may publish in the future.
Co-authors
The 25 scholars most cited alongside Paul D. Ryan, 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 56 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | PAST: PALEONTOLOGICAL STATISTICAL SOFTWARE PACKAGE FOR EDUCATION AND DATA ANALYSIS Hit paper breakdown → | 2001 | 16725 |
| 2 | 2011 | 203 | |
| 3 | 1993 | 173 | |
| 4 | 1990 | 104 | |
| 5 | 1999 | 101 | |
| 6 | 2006 | 89 | |
| 7 | 1991 | 80 | |
| 8 | 1992 | 75 | |
| 9 | 1991 | 61 | |
| 10 | 1983 | 60 | |
| 11 | 2007 | 57 | |
| 12 | 2008 | 55 | |
| 13 | 1980 | 54 | |
| 14 | 1991 | 49 | |
| 15 | 1990 | 47 | |
| 16 | 1988 | 44 | |
| 17 | 1995 | 44 | |
| 18 | 1983 | 44 | |
| 19 | 1997 | 40 | |
| 20 | 2017 | 33 |
About Paul D. Ryan
Paul D. Ryan is a scholar working on Geophysics, Paleontology, Artificial Intelligence, Geochemistry and Petrology and Geology, having authored 56 papers that have together received 18.5k indexed citations. Recurring topics across this work include Geological and Geochemical Analysis (32 papers), earthquake and tectonic studies (24 papers), High-pressure geophysics and materials (11 papers), Paleontology and Stratigraphy of Fossils (10 papers), Geochemistry and Geologic Mapping (9 papers), Geochemistry and Elemental Analysis (7 papers), Geological and Geophysical Studies (5 papers) and Geology and Paleoclimatology Research (5 papers). The work is most often cited by research in Paleontology (3.1k citations), Nature and Landscape Conservation (2.6k citations), Ecology (5.5k citations), Ecology, Evolution, Behavior and Systematics (3.1k citations) and Oceanography (1.9k citations). Paul D. Ryan has collaborated with scholars based in Ireland, United Kingdom and Norway. Frequent co-authors include David A. T. Harper, Øyvind Hammer, John Dewey, Dennis Brown, Nathaniel J. Soper, Michael J. Hynes, Torgeir B. Andersen, D. B. Snyder, S. L. Klemperer and Richard England. Their work appears in journals such as Journal of the Geological Society, Geological Magazine, Geological Society London Special Publications, Canadian Journal of Earth Sciences and Tectonics.
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.