Scholarly Index
James R. O’Neil
University of Michigan–Ann Arbor; 23,313 total citations; 158 total publications; best world rank #41
University of Michigan–Ann Arbor
23,313Total citations
158Total publications
65H-index
Published ranking records
| Field | Window | World rank | National rank | Impact score |
|---|---|---|---|---|
| Groundwater and Isotope Geochemistry | Lifetime | 41 | US 21 | 99.36 |
| Radioactive element chemistry and processing | Lifetime | 402 | US 158 | 97.89 |
| Paleontology and Stratigraphy of Fossils | Lifetime | 285 | US 112 | 98.20 |
| Geology and Paleoclimatology Research | Lifetime | 897 | US 328 | 98.60 |
| Geological and Geochemical Analysis | Lifetime | 878 | US 289 | 98.59 |
| Isotope Analysis in Ecology | Lifetime | 569 | US 256 | 97.77 |
| Chemical Synthesis and Characterization | Lifetime | 495 | US 117 | 96.58 |
| Clay minerals and soil interactions | Lifetime | 871 | US 217 | 93.95 |