| Similarity | Rank | |
|---|---|---|
| biota | 0.834 | 66177 |
| shallow-water | 0.831 | 88599 |
| neogene | 0.818 | 76982 |
| igs | 0.817 | 99199 |
| food-producing | 0.815 | 92995 |
| vendian | 0.815 | 72838 |
| ophiuroid | 0.815 | 67300 |
| signy | 0.814 | 81393 |
| deglaciation | 0.810 | 67146 |
| phanerozoic | 0.810 | 91868 |
| biogas | 0.808 | 71428 |
| auriferous | 0.806 | 97978 |
| holocene | 0.805 | 65548 |
| pre-permian | 0.805 | 80271 |
| cainozoic | 0.805 | 58574 |
| late-glacial | 0.805 | 74152 |
| mid-to | 0.804 | 97597 |
| endemism | 0.801 | 89638 |
| pedological | 0.800 | 97874 |
| meteoritic | 0.798 | 99974 |
| wind-dispersed | 0.797 | 89249 |
| microfossil | 0.797 | 97558 |
| refugium | 0.796 | 66085 |
| near-shore | 0.795 | 80403 |
| dicynodont | 0.794 | 72125 |