Synonyms|0Antonyms|0|Broader|5Narrower|0Related|71
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eocene mammal(noun, geohistory, fauna, eocene)
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eocene mammal of australia(noun, eocene, mammal, australia)
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oligocene mammal of australia(noun, mammal, oligocene, australia)
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paleocene first appearance(noun, animal, geohistory, appearance)
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paleocene mammal of australia(noun, paleocene, mammal, australia)
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APASmart Define. (1970). Obdurodon thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/obdurodon/thesaurus/broader
ChicagoSmart Define. 1970. "Obdurodon thesaurus" https://smartdefine.org/obdurodon/thesaurus/broader (accessed September 25, 2026).
HarvardSmart Define 1970, Obdurodon thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/obdurodon/thesaurus/broader>.
MLASmart Define. "Obdurodon thesaurus" 1 January 1970. Web. 25 September 2026. <https://smartdefine.org/obdurodon/thesaurus/broader>