| Similarity | Rank | |
|---|---|---|
| tithonian | 0.878 | 84784 |
| graben | 0.866 | 55044 |
| oligocene | 0.866 | 52381 |
| refugium | 0.866 | 66085 |
| cenozoic | 0.860 | 76640 |
| nrs | 0.859 | 89308 |
| sub-basin | 0.858 | 72093 |
| neogene | 0.857 | 76982 |
| eocene | 0.852 | 39949 |
| lias | 0.852 | 55567 |
| relict | 0.849 | 55668 |
| circumpolar | 0.848 | 62272 |
| frasnian | 0.847 | 88648 |
| craton | 0.846 | 72921 |
| submergence | 0.846 | 51820 |
| glauconitic | 0.844 | 88526 |
| stromatolite | 0.843 | 70328 |
| andesitic | 0.843 | 76635 |
| gondwana | 0.843 | 53971 |
| flysch | 0.840 | 80374 |
| fossiliferous | 0.839 | 85110 |
| kenyapithecus | 0.839 | 68729 |
| london-brabant | 0.837 | 57365 |
| karoo | 0.835 | 69420 |
| cainozoic | 0.834 | 58574 |