Synonyms|0Antonyms|0|Broader|2Narrower|188Related|205

91 entries under paleocene topic. ×

3
Ornithorhynchidae(noun, creature, geohistory)
3
Owl(noun, creature, geohistory)
3
Pacific giant salamander(expression, creature, geohistory)
3
Paenungulata(noun, creature, geohistory)
3
Pangolin(noun, creature, geohistory)
3
Penguin(noun, creature, geohistory)
3
Phidoloporidae(noun, creature, geohistory)
3
Pilosa(noun, creature, geohistory)
3
Pinnotheridae(noun, creature, geohistory)
3
Placentalia(noun, creature, geohistory)
3
Podocnemididae(noun, creature, geohistory)
3
Polinices(noun, creature, geohistory)
3
Proboscidea(noun, creature, geohistory)
3
Proxiuber(noun, creature, geohistory)
3
Rhineuridae(noun, creature, geohistory)
3
Sand dollar(expression, creature, geohistory)
3
Scaphella(noun, creature, geohistory)
3
Schizaster(noun, creature, geohistory)
3
Sea butterfly(expression, creature, geohistory)
3
Slender-snouted crocodile(expression, creature, geohistory)
For more, visit Extant_eocene_first_appearance on Power Thesaurus
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APASmart Define. (1970). extant eocene first appearance thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/extant_eocene_first_appearance/thesaurus/related
ChicagoSmart Define. 1970. "extant eocene first appearance thesaurus" https://smartdefine.org/extant_eocene_first_appearance/thesaurus/related (accessed October 1, 2026).
HarvardSmart Define 1970, extant eocene first appearance thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/extant_eocene_first_appearance/thesaurus/related>.
MLASmart Define. "extant eocene first appearance thesaurus" 1 January 1970. Web. 1 October 2026. <https://smartdefine.org/extant_eocene_first_appearance/thesaurus/related>