Synonyms|0Antonyms|0|Broader|1Narrower|69Related|257

91 entries under paleocene topic. ×

6
Zonitidae(noun, creature, geohistory)
5
Extant Thanetian first appearance(expression, geohistory, appearance, period)
3
Nebrius ferrugineus(expression, creature, geohistory, danian)
3
Tawny nurse shark(expression, creature, geohistory, danian)
3
Whale shark(expression, creature, geohistory, selandian)
2
Enoplosus armatus(expression, creature, geohistory)
2
Fungus-growing ants(expression, creature, geohistory)
2
Pacific giant salamander(expression, creature, geohistory)
2
Sand dollar(expression, creature, geohistory)
2
Sea butterfly(expression, creature, geohistory)
2
Slender-snouted crocodile(expression, creature, geohistory)
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APASmart Define. (1970). paleocene first appearance thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/paleocene_first_appearance/thesaurus/related
ChicagoSmart Define. 1970. "paleocene first appearance thesaurus" https://smartdefine.org/paleocene_first_appearance/thesaurus/related (accessed October 1, 2026).
HarvardSmart Define 1970, paleocene first appearance thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/paleocene_first_appearance/thesaurus/related>.
MLASmart Define. "paleocene first appearance thesaurus" 1 January 1970. Web. 1 October 2026. <https://smartdefine.org/paleocene_first_appearance/thesaurus/related>