Synonyms|0Antonyms|0|Broader|1Narrower|34Related|436

312 entries under creature topic. ×

1
Enhydrocyon(noun, geohistory, rupelian)
1
Enhydrocyon basilatus(expression, geohistory, chattian)
1
Entelodont(noun, geohistory, eocene)
1
Eocardiidae(noun, geohistory, chattian)
1
Eomyidae(noun, geohistory, eocene)
1
Eomysticetidae(noun, geohistory, chattian)
1
Eosimiidae(noun, geohistory, eocene)
1
Epoicotheriidae(noun, geohistory, eocene)
1
Eporeodon(noun, geohistory, chattian)
1
Escavadodontidae(noun, geohistory, paleocene)
1
Eurymylidae(noun, geohistory, paleocene)
1
Eutypomyidae(noun, geohistory, eocene)
1
Euzaphlegidae(noun, geohistory, paleocene)
1
Fabiania(noun, geohistory, paleocene)
1
Ficopsis(noun, geohistory, paleocene)
1
Florissantia(noun, geohistory, eocene)
1
Formiciinae(noun, geohistory, eocene)
1
Gadidae(noun, eocene, geogistory)
1
Galecyon(noun, geohistory, eocene)
1
Gastornis(noun, geohistory, paleocene)
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APASmart Define. (1970). oligocene first appearance thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/oligocene_first_appearance/thesaurus/related
ChicagoSmart Define. 1970. "oligocene first appearance thesaurus" https://smartdefine.org/oligocene_first_appearance/thesaurus/related (accessed September 30, 2026).
HarvardSmart Define 1970, oligocene first appearance thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/oligocene_first_appearance/thesaurus/related>.
MLASmart Define. "oligocene first appearance thesaurus" 1 January 1970. Web. 30 September 2026. <https://smartdefine.org/oligocene_first_appearance/thesaurus/related>