| Similarity | Rank | |
|---|---|---|
| ammonite | 0.867 | 37743 |
| brachiopod | 0.855 | 24768 |
| bivalve | 0.852 | 27951 |
| gastropod | 0.850 | 29162 |
| ammonoid | 0.839 | 43985 |
| ornithischian | 0.838 | 67437 |
| echinoderm | 0.836 | 28925 |
| nautiloid | 0.835 | 49926 |
| crinoid | 0.828 | 42572 |
| belemnite | 0.828 | 33854 |
| cycad | 0.819 | 65929 |
| cephalopod | 0.818 | 51772 |
| planktonic | 0.816 | 42523 |
| jawless | 0.815 | 64780 |
| fossilize | 0.811 | 33237 |
| chordate | 0.809 | 55593 |
| bryozoan | 0.808 | 58353 |
| phylum | 0.808 | 23428 |
| hominoid | 0.806 | 33171 |
| triassic | 0.806 | 19513 |
| graptolite | 0.804 | 34991 |
| cricetid | 0.803 | 95290 |
| agnathan | 0.801 | 45109 |
| coelacanth | 0.801 | 60822 |
| pterosaur | 0.800 | 85172 |