Synonyms|0Antonyms|0|Broader|1Narrower|74Related|187
2
Prorastomidae(noun, name, geohistory, extinction)
2
Protocetidae(noun, name, geohistory, extinction)
2
Pteridospermatophyta(noun, name, geohistory, extinction)
2
Ptilodontoidea(noun, name, geohistory, extinction)
2
Raoellidae(noun, name, geohistory, extinction)
2
Remingtonocetidae(noun, name, geohistory, extinction)
2
Sclerorhynchidae(noun, name, geohistory, extinction)
2
Simimyidae(noun, name, geohistory, extinction)
2
Sophiornithidae(noun, name, geohistory, extinction)
2
Tillodontia(noun, name, geohistory, extinction)
2
Triisodontidae(noun, name, geohistory, extinction)
2
Uintatheriidae(noun, name, geohistory, extinction)
2
Viverravidae(noun, name, geohistory, extinction)
2
Xenungulata(noun, name, geohistory, extinction)
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APASmart Define. (1970). eocene extinction thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/eocene_extinction/thesaurus/narrower
ChicagoSmart Define. 1970. "eocene extinction thesaurus" https://smartdefine.org/eocene_extinction/thesaurus/narrower (accessed September 26, 2026).
HarvardSmart Define 1970, eocene extinction thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/eocene_extinction/thesaurus/narrower>.
MLASmart Define. "eocene extinction thesaurus" 1 January 1970. Web. 26 September 2026. <https://smartdefine.org/eocene_extinction/thesaurus/narrower>