| terrestrial(adjective, feature, characteristic, detail) |
| Armadillo(noun, creature, geohistory, thanetian) |
| Hylidae(noun, creature, geohistory, thanetian) |
| Isistius(noun, creature, geohistory, thanetian) |
| Mene(noun, creature, geohistory, thanetian) |
| Osmerus(noun, creature, geohistory, thanetian) |
| Ostracion(noun, creature, geohistory, thanetian) |
| Ratite(noun, creature, geohistory, thanetian) |
| Rheidae(noun, creature, geohistory, thanetian) |
| Scomberomorus(noun, creature, geohistory, thanetian) |
| Serranus(noun, creature, geohistory, thanetian) |
| dig(verb, nature, action, process, behavior) |
| various(adjective, environment, species, trait, ecosystem) |
| burrowing(adjective, feature, characteristic, detail) |
| caving(adjective, feature, characteristic, detail) |
| crunch(verb, activity, process, nutrition) |
| excavate(verb, nature, action, process, behavior) |
| hollow(verb, nature, action, process, behavior) |
| little(adjective, feature, characteristic, detail, size) |
| masticate(verb, activity, process, nutrition) |