O. B. James
- Astronomy and Astrophysics top 5%
- Geophysics top 10%
- Atmospheric Science top 10%
- Ecology
- Aerospace Engineering
- Co-authors
- M. M. LindstromJ. J. McGeeJames E. QuickA. L. AlbeeD. P. BlanchardM. PrinzF. R. BoydA. El Goresy
- Topics
- Planetary Science and Exploration (29 papers)Astro and Planetary Science (26 papers)Space Exploration and Technology (13 papers)
- Journals
- Journal of PetrologyLunar Science ConferenceLunar and Planetary Science Conference Proceedings
- Partner nations
- United StatesGermany
In The Last Decade
O. B. James
39 papers receiving 404 citations
Peers
Comparison fields: 5 of 33
- Astronomy and Astrophysics 405
- Geophysics 185
- Atmospheric Science 183
- Ecology 52
- Aerospace Engineering 36
Countries citing papers authored by O. B. James
This map shows the geographic impact of O. B. James'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 O. B. James with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites O. B. James more than expected).
Fields of papers citing papers by O. B. James
This network shows the impact of papers produced by O. B. James. 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 O. B. James. The network helps show where O. B. James may publish in the future.
Co-authorship network of co-authors of O. B. James
This figure shows the co-authorship network connecting the top 25 collaborators of O. B. James. A scholar is included among the top collaborators of O. B. James based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with O. B. James. O. B. James is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | Fractionation and Volatile Redistribution of Siderophile Elements in Metal Grains from Lunar Impact-Melt Breccia 76215 | 4 |
| 2 | Lunar Meteorite Dhofar 026: A Shocked Granulitic Breccia, Not an Impact Melt | 2 |
| 3 | On the Origin of the Apollo-16 Dimict Breccias | 1 |
| 4 | Mineral-Chemical Variations During Basalt Crystallization | 1 |
| 5 | Compositional Variations in Mare-Basalt Plagioclase Produced by Differing Crystallization Regimes | 4 |
| 6 | Apollo 16 Dimict Breccias: II. Sample 65035 | 2 |
| 7 | Ferroan anorthosite from lunar breccia 64435: implications for the origin and history of lunar ferroan anorthosites. | 40 |
| 8 | Trace Elements in the Plagioclase of Lunar Ferroan Anorthosites | 1 |
| 9 | Subdivision of the Mg-Suite Plutonic Rocks Into Mg-Norites and Mg-Gabbronorites | 1 |
| 10 | Petrologic and age relations of the Apollo 16 rocks: implications for subsurface geology and the age of the Nectaris Basin. | 51 |
| 11 | Petrology and petrogenesis of lunar breccia 12013 | 19 |
| 12 | Consortium breccia 73255 - Genesis and history of two coarse-grained 'norite' clasts | 9 |
| 13 | Consortium breccia 73255 - Laser /Ar-39/-/Ar-40/ dating of aphanite samples | 3 |
| 14 | Spinel-Bearing Troctolitic Basalt 73215,170: Texture, Mineralogy, and History | 3 |
| 15 | Consortium breccia 73255: Thermal and deformational history of bulk breccia and clasts, as determined by electron petrography. | 5 |
| 16 | Consortium breccia 73255 - Petrology, major- and trace-element chemistry, and Rb-Sr systematics of aphanitic lithologies | 13 |
| 17 | Laser probe /Ar-39/-/Ar-40/ dating of materials from consortium breccia 73215 | 12 |
| 18 | Petrology of aphanitic lithologies in consortium breccia 73215 | 6 |
| 19 | Consortium studies of light-gray breccia 73215 - Introduction, subsample distribution data, and summary of results | 3 |
| 20 | Consortium Studies of Matrix of Light Gray Breccia 73215 | 11 |
About O. B. James
O. B. James is a scholar working on Astronomy and Astrophysics, Geophysics and Aerospace Engineering, having authored 42 papers that have together received 489 indexed citations. Recurring topics across this work include Planetary Science and Exploration (29 papers), Astro and Planetary Science (26 papers) and Space Exploration and Technology (13 papers). The work is most often cited by research in Astronomy and Astrophysics (405 citations), Geophysics (185 citations) and Atmospheric Science (183 citations). O. B. James has collaborated with scholars based in United States and Germany. Frequent co-authors include M. M. Lindstrom, J. J. McGee, James E. Quick, A. L. Albee, D. P. Blanchard, M. Prinz, F. R. Boyd, A. El Goresy, Stephen E. Haggerty and G. L. Nord. Their work appears in journals such as Journal of Petrology, Lunar Science Conference and Lunar and Planetary Science Conference Proceedings.
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.