| Similarity | Rank | |
|---|---|---|
| bryozoan | 0.868 | 58353 |
| fossiliferous | 0.861 | 85110 |
| cnidarian | 0.860 | 82509 |
| undescribed | 0.854 | 64951 |
| ornithischian | 0.843 | 67437 |
| foraminifera | 0.842 | 76900 |
| nautiloid | 0.841 | 49926 |
| sympatric | 0.840 | 98080 |
| echinoderm | 0.839 | 28925 |
| crinoid | 0.837 | 42572 |
| mollusca | 0.837 | 99041 |
| refugium | 0.837 | 66085 |
| thelodont | 0.836 | 64955 |
| ediacaran | 0.833 | 47441 |
| gastropod | 0.832 | 29162 |
| angiosperm | 0.832 | 41266 |
| hornblende | 0.832 | 79415 |
| glossopteris | 0.830 | 77276 |
| bryozoa | 0.830 | 98702 |
| benthic | 0.829 | 51985 |
| pelletoidal | 0.828 | 95480 |
| blastoid | 0.828 | 83135 |
| annelid | 0.827 | 53829 |
| cephalopod | 0.826 | 51772 |
| agnathan | 0.824 | 45109 |