| Similarity | Rank | |
|---|---|---|
| butzer | 0.838 | 66773 |
| hydrology | 0.827 | 36871 |
| biogeography | 0.810 | 29552 |
| geomorphology | 0.810 | 17581 |
| geoscience | 0.807 | 54525 |
| oceanography | 0.804 | 49293 |
| goudie | 0.800 | 55167 |
| biogeographer | 0.798 | 76382 |
| vegetational | 0.795 | 55490 |
| geomorphological | 0.787 | 35722 |
| seismology | 0.785 | 63633 |
| geosciences | 0.785 | 97546 |
| sub-field | 0.780 | 52104 |
| geochemistry | 0.780 | 30354 |
| sedimentology | 0.779 | 67650 |
| geochemist | 0.778 | 81874 |
| biostratigraphy | 0.777 | 88293 |
| sedimentological | 0.776 | 53533 |
| hydrological | 0.773 | 33169 |
| processes | 0.773 | 67814 |
| quaternary | 0.772 | 24538 |
| biogeographical | 0.772 | 71600 |
| climatologist | 0.769 | 50660 |
| fluvial | 0.765 | 46476 |
| geophysics | 0.764 | 24324 |