Clark M. Johnson
Impact in
- Geochemistry and Petrology top 0.01%
- Geochemistry and Elemental Analysis
- Paleontology top 0.05%
- Paleontology and Stratigraphy of Fossils
Papers in
- Geophysics 95
- Geological and Geochemical Analysis 91
- earthquake and tectonic studies 41
- High-pressure geophysics and materials 27
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- Geochemistry and Elemental Analysis 79
- Co-authors
- Brian L. Beard (157 shared papers)Eric Roden (27 shared papers)Weiqiang Li (12 shared papers)Joseph L. Skulan (4 shared papers)Kenneth H. Nealson (5 shared papers)Michelle M. Scherer (10 shared papers)Henry Sun (4 shared papers)Nancy J. Mahlen (15 shared papers)
- Journals
- Earth and Planetary Science Letters (39 papers)Geochimica et Cosmochimica Acta (30 papers)Contributions to Mineralogy and Petrology (14 papers)Chemical Geology (13 papers)Geology (11 papers)
- Partner nations
- United StatesGermanySouth Africa
In The Last Decade
Clark M. Johnson
209 papers receiving 15.2k citations
Clark M. Johnson's Hit Papers
Peers
Comparison fields: 5 of 148
- Geochemistry and Petrology 7.1k
- Paleontology 5.1k
- Geophysics 6.2k
- Environmental Chemistry 1.8k
- Inorganic Chemistry 2.3k
Countries citing papers authored by Clark M. Johnson
This map shows the geographic impact of Clark M. Johnson'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 Clark M. Johnson with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Clark M. Johnson more than expected).
Fields of papers citing papers by Clark M. Johnson
This network shows the impact of papers produced by Clark M. Johnson. 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 Clark M. Johnson. The network helps show where Clark M. Johnson may publish in the future.
Co-authors
The 25 scholars most cited alongside Clark M. Johnson, 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 210 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | Application of Fe isotopes to tracing the geochemical and biological cycling of Fe Hit paper breakdown → | 2003 | 501 |
| 2 | 2003 | 422 | |
| 3 | Iron formations: A global record of Neoarchaean to Palaeoproterozoic environmental history Hit paper breakdown → | 2017 | 377 |
| 4 | 2008 | 364 | |
| 5 | Geological Society of America Bulletin | 2011 | 330 |
| 6 | 2004 | 322 | |
| 7 | 1999 | 315 | |
| 8 | 2009 | 304 | |
| 9 | 2003 | 300 | |
| 10 | 2002 | 294 | |
| 11 | 2003 | 280 | |
| 12 | 2004 | 275 | |
| 13 | 2007 | 272 | |
| 14 | 2002 | 255 | |
| 15 | 2003 | 247 | |
| 16 | 1994 | 235 | |
| 17 | 1999 | 221 | |
| 18 | 2006 | 220 | |
| 19 | 2010 | 219 | |
| 20 | 2004 | 219 |
About Clark M. Johnson
Clark M. Johnson is a scholar working on Geophysics, Geochemistry and Petrology, Paleontology, Atmospheric Science and Inorganic Chemistry, having authored 210 papers that have together received 15.7k indexed citations. Recurring topics across this work include Geological and Geochemical Analysis (91 papers), Geochemistry and Elemental Analysis (79 papers), Paleontology and Stratigraphy of Fossils (59 papers), Geology and Paleoclimatology Research (55 papers), earthquake and tectonic studies (41 papers), Radioactive element chemistry and processing (38 papers), Geochemistry and Geologic Mapping (30 papers) and High-pressure geophysics and materials (27 papers). The work is most often cited by research in Geochemistry and Petrology (7.1k citations), Paleontology (5.1k citations), Geophysics (6.2k citations), Environmental Chemistry (1.8k citations) and Inorganic Chemistry (2.3k citations). Clark M. Johnson has collaborated with scholars based in United States, Germany and South Africa. Frequent co-authors include Brian L. Beard, Eric Roden, Weiqiang Li, Joseph L. Skulan, Kenneth H. Nealson, Michelle M. Scherer, Henry Sun, Nancy J. Mahlen, Lukas P. Baumgartner and T. J. Lapen. Their work appears in journals such as Earth and Planetary Science Letters, Geochimica et Cosmochimica Acta, Contributions to Mineralogy and Petrology, Chemical Geology and Geology.
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.