James Farquhar
Impact in
- Paleontology top 0.02%
- Paleontology and Stratigraphy of Fossils
- Geochemistry and Petrology top 0.02%
- Geochemistry and Elemental Analysis
- Groundwater and Isotope Geochemistry
Papers in
- Paleontology 62
- Paleontology and Stratigraphy of Fossils 61
-
- Groundwater and Isotope Geochemistry 25
- Co-authors
- M. H. ThiemensBoswell A. WingDonald E. CanfieldHuiming BaoDavid T. JohnstonAubrey L. ZerkleJoël SavarinoAlan J. Kaufman
- Journals
- Geochimica et Cosmochimica Acta (35 papers)Earth and Planetary Science Letters (17 papers)Science (11 papers)Chemical Geology (9 papers)Proceedings of the National Academy of Sciences (8 papers)
- Partner nations
- United StatesCanadaUnited Kingdom
In The Last Decade
James Farquhar
166 papers receiving 12.4k citations
Hit Papers
Peers
Comparison fields: 5 of 159
- Paleontology 5.7k
- Geochemistry and Petrology 4.3k
- Geophysics 4.4k
- Atmospheric Science 4.5k
- Environmental Chemistry 1.9k
Countries citing papers authored by James Farquhar
This map shows the geographic impact of James Farquhar'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 James Farquhar with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites James Farquhar more than expected).
Fields of papers citing papers by James Farquhar
This network shows the impact of papers produced by James Farquhar. 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 James Farquhar. The network helps show where James Farquhar may publish in the future.
Co-authors
The 25 scholars most cited alongside James Farquhar, 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 | 2025 | 1 | |
| 2 | 2023 | 15 | |
| 3 | 2021 | 5 | |
| 4 | 2020 | 27 | |
| 5 | 2020 | 15 | |
| 6 | 2017 | 64 | |
| 7 | Multiple Sulfur Isotopic Analysis of Eucrites and Angrites | 2016 | 3 |
| 8 | Biogeochemical sulfur cycling in meromictic Fayetteville Green Lake NY | 2009 | 2 |
| 9 | Sulfur isotope systematics of the Paleoproterozoic Bushy Park and Pering MVT deposits | 2009 | 2 |
| 10 | Isotope study of S-cycle of Lago di Cadagno | 2009 | 1 |
| 11 | Sulfur cycling at the Mid-Atlantic Ridge: A multiple sulfur isotope approach | 2009 | 1 |
| 12 | Sulfur Isotopic Composition of Multiple Mineral Phases in Shergottites | 2008 | 0 |
| 13 | Sulfur Isotope Analysis of the Nakhla Meteorite: Implications for the Origin of Sulfate and the Processing of Sulfur in the Meteorite Parent | 2007 | 0 |
| 14 | 2007 | 1 | |
| 15 | Evidence for reoxidation of metabolic intermediate sulfite during sulfate reduction by natural microbial populations | 2006 | 1 |
| 16 | Environmental Change in the Prelude to a Neoproterozoic Ice Age: Sulfur Isotope Evidence from the Shaler Supergroup, Northwest Territories, Canada | 2006 | 1 |
| 17 | Mass Independent Fractionation of Sulphur Isotopes in Precambrian Sedimentary Rocks: Indicator for Changes in Atmospheric Composition and the Operation of the Global Sulphur Cycle | 2005 | 1 |
| 18 | Using the multiple isotopes of sulfur to constrain microbial processes in the Proterozoic ocean | 2005 | 2 |
| 19 | Initial Water Compositions: Aqueous Alteration of Planetesimals | 2002 | 1 |
| 20 | Carbonates in CM Chondrites: Oxygen Isotope Geochemistry and Implications for Alteration of the CM Parent Body | 2000 | 2 |
About James Farquhar
James Farquhar is a scholar working on Paleontology, Geochemistry and Petrology, Atmospheric Science, Geophysics and Ecology, having authored 169 papers that have together received 12.7k indexed citations. Recurring topics across this work include Paleontology and Stratigraphy of Fossils (61 papers), Isotope Analysis in Ecology (59 papers), Geology and Paleoclimatology Research (54 papers), Geological and Geochemical Analysis (42 papers), Astro and Planetary Science (34 papers), Groundwater and Isotope Geochemistry (25 papers), Planetary Science and Exploration (22 papers) and Methane Hydrates and Related Phenomena (19 papers). The work is most often cited by research in Paleontology (5.7k citations), Geochemistry and Petrology (4.3k citations), Geophysics (4.4k citations), Atmospheric Science (4.5k citations) and Environmental Chemistry (1.9k citations). James Farquhar has collaborated with scholars based in United States, Canada and United Kingdom. Frequent co-authors include M. H. Thiemens, Boswell A. Wing, Donald E. Canfield, Huiming Bao, David T. Johnston, Aubrey L. Zerkle, Joël Savarino, Alan J. Kaufman, Andrew L. Masterson and S. Airieau. Their work appears in journals such as Geochimica et Cosmochimica Acta, Earth and Planetary Science Letters, Science, Chemical Geology and Proceedings of the National Academy of Sciences.
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.