Richard A. Sheppard
- Geochemistry and Petrology top 2%
- Groundwater and Isotope Geochemistry 6
- Geophysics top 5%
- Geological and Geochemical Analysis 5
- Biomaterials top 5%
- Clay minerals and soil interactions 7
- Inorganic Chemistry top 5%
- Zeolite Catalysis and Synthesis 4
- Paleontology top 5%
-
- Geochemistry and Geologic Mapping 7
-
- Hydrocarbon exploration and reservoir analysis 7
-
- Geology and Paleoclimatology Research 5
-
- Crystal Structures and Properties 4
- Co-authors
- Arthur J. GudeRichard L. HayEliο PassagliaDonald R. PeacorThomas ArmbrusterJoel D. GriceЕ. ТиллманнсRomano Rinaldi
- Journals
- Contributions to Mineralogy and Petrology (2 papers)American Mineralogist (8 papers)American Journal of Science (1 paper)
- Partner nations
- United StatesNew ZealandItaly
In The Last Decade
Richard A. Sheppard
31 papers receiving 1.3k citations
Peers
Comparison fields: 5 of 88
- Geochemistry and Petrology 247
- Geophysics 394
- Biomaterials 336
- Inorganic Chemistry 319
- Paleontology 156
Countries citing papers authored by Richard A. Sheppard
This map shows the geographic impact of Richard A. Sheppard'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 Richard A. Sheppard with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Richard A. Sheppard more than expected).
Fields of papers citing papers by Richard A. Sheppard
This network shows the impact of papers produced by Richard A. Sheppard. 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 Richard A. Sheppard. The network helps show where Richard A. Sheppard may publish in the future.
Co-authorship network
The 25 scholars most cited alongside Richard A. Sheppard, 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 | 2001 | 133 | |
| 2 | 1998 | 323 | |
| 3 | 1996 | 2 | |
| 4 | Association of length-slow silica with evaporites | 1992 | 1 |
| 5 | 1989 | 15 | |
| 6 | 1983 | 3 | |
| 7 | 1982 | 12 | |
| 8 | 1980 | 3 | |
| 9 | Levyne-offretite intergrowths from basalt near Beech Creek, Grant County, Oregon | 1974 | 12 |
| 10 | Boron-bearing potassium feldspar of authigenic origin in closed-basin deposits | 1973 | 12 |
| 11 | 1973 | 1 | |
| 12 | Silhydrite, 3SiO2·H2O, a New Mineral from Trinity County, California | 1972 | 8 |
| 13 | Chemical composition and physical properties of phillipsite from the Pacific and Indian Oceans | 1970 | 38 |
| 14 | Makatite, A new hydrous sodium silicate mineral from Lake Magadi, Kenya | 1970 | 25 |
| 15 | Rhodesite from Trinity County, California | 1969 | 2 |
| 16 | Chemical composition and physical properties of the related zeolites offretite and erionite | 1969 | 36 |
| 17 | 1968 | 125 | |
| 18 | Silica-rich chabazite from the Barstow Formation, San Bernardino County, Southern California | 1966 | 11 |
| 19 | Chemical composition of diagenetic zeolities from tuffaceous rocks of the mojave dessert and vicinity, California | 1965 | 11 |
| 20 | 1962 | 4 |
About Richard A. Sheppard
Richard A. Sheppard is a scholar working on Geochemistry and Petrology, Biomaterials and Paleontology, having authored 34 papers that have together received 1.4k indexed citations. Recurring topics across this work include Clay minerals and soil interactions (7 papers), Geochemistry and Geologic Mapping (7 papers), Hydrocarbon exploration and reservoir analysis (7 papers), Groundwater and Isotope Geochemistry (6 papers), Geology and Paleoclimatology Research (5 papers), Geological and Geochemical Analysis (5 papers), Crystal Structures and Properties (4 papers) and Zeolite Catalysis and Synthesis (4 papers). The work is most often cited by research in Geochemistry and Petrology (247 citations), Geophysics (394 citations) and Biomaterials (336 citations). Richard A. Sheppard has collaborated with scholars based in United States, New Zealand and Italy. Frequent co-authors include Arthur J. Gude, Richard L. Hay, Eliο Passaglia, Donald R. Peacor, Thomas Armbruster, Joel D. Grice, Е. Тиллманнс, Romano Rinaldi, Ermanno Galli and J. A. Mandarino. Their work appears in journals such as Contributions to Mineralogy and Petrology, American Mineralogist and American Journal of Science.
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.