| Similarity | Rank | |
|---|---|---|
| ammonite | 0.880 | 37743 |
| foraminifera | 0.880 | 76900 |
| phosphatic | 0.876 | 67029 |
| ammonoid | 0.868 | 43985 |
| brachiopod | 0.861 | 24768 |
| andesitic | 0.858 | 76635 |
| fossiliferous | 0.857 | 85110 |
| cephalopod | 0.855 | 51772 |
| crinoid | 0.851 | 42572 |
| cnidarian | 0.850 | 82509 |
| eocene | 0.849 | 39949 |
| carbonaceous | 0.848 | 38717 |
| blastoid | 0.846 | 83135 |
| dicynodont | 0.845 | 72125 |
| organic-rich | 0.843 | 74624 |
| graptolite | 0.841 | 34991 |
| apatite | 0.840 | 74619 |
| brecciated | 0.836 | 99994 |
| gastropod | 0.836 | 29162 |
| trilobite | 0.835 | 21911 |
| belemnite | 0.835 | 33854 |
| hornblende | 0.835 | 79415 |
| refugium | 0.832 | 66085 |
| frasnian | 0.832 | 88648 |
| oligocene | 0.831 | 52381 |