| Antwoord | Lengte | |
|---|---|---|
| git | 3 | |
| 5 letters | ||
| bulla | 5 | |
| 7 letters | ||
| bivalve | 7 | |
| otoliet | 7 | |
| bryozoa | 7 | |
| | ||
| 8 letters | ||
| ammoniet | 8 | |
| crynoide | 8 | |
| cystoide | 8 | |
| ceratiet | 8 | |
| 9 letters | ||
| triboliet | 9 | |
| goniatiet | 9 | |
| coproliet | 9 | |
| belemniet | 9 | |
| barnsteen | 9 | |
| 10 letters | ||
| gastropode | 10 | |
| graptoliet | 10 | |
| 11 letters | ||
| gidsfossiel | 11 | |
| brachiopode | 11 | |
| | ||
| 12 letters | ||
| stromatoliet | 12 | |
| foraminifeer | 12 | |
| ichnofossiel | 12 | |