2
eocene carnivoran(noun, geohistory, eocene, carnivoran)
2
eocene first appearance(noun, animal, geohistory, appearance)
2
eocene genus extinction(noun, geohistory, extinction, genus)
2
eocene mammal of north america(noun, eocene, america, mammal)
2
paleogene geology of wyoming(noun, geology, unit, wyoming)
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APASmart Define. (1970). machaeroides thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/machaeroides/thesaurus/broader
ChicagoSmart Define. 1970. "machaeroides thesaurus" https://smartdefine.org/machaeroides/thesaurus/broader (accessed September 24, 2026).
HarvardSmart Define 1970, machaeroides thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/machaeroides/thesaurus/broader>.
MLASmart Define. "machaeroides thesaurus" 1 January 1970. Web. 24 September 2026. <https://smartdefine.org/machaeroides/thesaurus/broader>