Scholarly Index
Marvin A. Lanphere
United States Geological Survey; 9,607 total citations; 172 total publications; best world rank #136
United States Geological Survey
9,607Total citations
172Total publications
53H-index
Published ranking records
| Field | Window | World rank | National rank | Impact score |
|---|---|---|---|---|
| Geochemistry and Geologic Mapping | Lifetime | 219 | US 41 | 99.24 |
| Geological Studies and Exploration | Lifetime | 136 | US 26 | 98.37 |
| Geological and Geochemical Analysis | Lifetime | 417 | US 143 | 99.25 |
| Geology and Paleoclimatology Research | Lifetime | 648 | US 249 | 98.90 |
| Water Quality and Resources Studies | Lifetime | 659 | US 562 | 87.81 |