Synonyms|0Antonyms|0|Broader|1Narrower|6Related|668
2
Alligator(noun, creature, geohistory, oligocene)
2
Alligatorinae(noun, creature, geohistory, paleocene)
2
Alosa(noun, creature, eocene, geogistory)
2
Ameiurus(noun, creature, geohistory, oligocene)
2
Amphipoda(noun, creature, eocene, geogistory)
2
Amphistegina(noun, creature, eocene, geogistory)
2
Ampullinopsis(noun, creature, geohistory, paleocene)
2
Andrias(noun, creature, geohistory, paleocene)
2
Anguillidae(noun, creature, geohistory, paleocene)
2
Anomalure(noun, creature, eocene, geogistory)
2
Anomaluromorpha(noun, creature, eocene, geogistory)
2
Anseranatidae(noun, creature, eocene, geogistory)
2
Aplodontiidae(noun, creature, geohistory, oligocene)
2
Apodiformes(noun, creature, geohistory, paleocene)
2
Apogon(noun, creature, eocene, geogistory)
2
Arachnopusiidae(noun, creature, eocene, geogistory)
2
Araliaceae(noun, creature, eocene, geogistory)
2
Arctoidea(noun, creature, eocene, geogistory)
2
Argyropelecus(noun, creature, eocene, geogistory)
2
Astraea(noun, creature, geohistory, paleocene)
For more, visit Extant_paleogene_first_appearance on Power Thesaurus
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APASmart Define. (1970). extant paleogene first appearance thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/extant_paleogene_first_appearance/thesaurus/related
ChicagoSmart Define. 1970. "extant paleogene first appearance thesaurus" https://smartdefine.org/extant_paleogene_first_appearance/thesaurus/related (accessed September 29, 2026).
HarvardSmart Define 1970, extant paleogene first appearance thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/extant_paleogene_first_appearance/thesaurus/related>.
MLASmart Define. "extant paleogene first appearance thesaurus" 1 January 1970. Web. 29 September 2026. <https://smartdefine.org/extant_paleogene_first_appearance/thesaurus/related>