Synonyms|0Antonyms|0|Broader|2Narrower|15Related|337

11 entries under noun topic. ×

2
Batrachosauroides(animal, geohistory, extinction)
2
Calappa(animal, geohistory, extinction)
2
Calappilia(animal, geohistory, extinction)
2
Cormocyon(animal, geohistory, extinction)
2
Cupuladria(animal, geohistory, extinction)
2
Pangasius(animal, geohistory, extinction)
2
Portunus(animal, geohistory, extinction)
2
Ranina(animal, geohistory, extinction)
2
Smilacaceae(geohistory, plant, extinction)
2
Symethis(animal, geohistory, extinction)
2
Turbellaria(animal, geohistory, extinction)
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APASmart Define. (1970). paleogene first appearance thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/paleogene_first_appearance/thesaurus/narrower
ChicagoSmart Define. 1970. "paleogene first appearance thesaurus" https://smartdefine.org/paleogene_first_appearance/thesaurus/narrower (accessed September 29, 2026).
HarvardSmart Define 1970, paleogene first appearance thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/paleogene_first_appearance/thesaurus/narrower>.
MLASmart Define. "paleogene first appearance thesaurus" 1 January 1970. Web. 29 September 2026. <https://smartdefine.org/paleogene_first_appearance/thesaurus/narrower>