Synonyms|0Antonyms|0|Broader|1Narrower|31Related|176

144 entries under noun topic. ×

5
Glyphocyphidae(extinction, family, urchin)
5
Glyptosaurinae(extinction, lizard, subfamily)
5
Hoploparia(genus, fossil, lobster)
5
Synechodontiformes(order, extinction, shark)
3
Madtsoia(fauna, eocene, extinction, paleogene)
2
Adapisoriculidae(fauna, extinction, paleocene)
2
Adocus(fauna, extinction, rupelian)
2
Aegyptopithecus(fauna, extinction, rupelian)
2
Alamitophis(fauna, extinction, paleogene)
2
Anoplotheriidae(fauna, extinction, rupelian)
2
Anthracotherium(fauna, extinction, chattian)
2
Anthropornis(fauna, extinction, rupelian)
2
Apidium(fauna, extinction, rupelian)
2
Araripemydidae(fauna, extinction, paleocene)
2
Archaeohyracidae(fauna, extinction, chattian)
2
Archaeotherium(fauna, extinction, rupelian)
2
Archaeus(fauna, extinction, rupelian)
2
Arsinoitheriidae(fauna, extinction, rupelian)
2
Arsinoitherium(fauna, extinction, rupelian)
2
Avitoluvarus(fauna, eocene, extinction)
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For more, visit Oligocene_extinction on Power Thesaurus
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APASmart Define. (1970). oligocene extinction thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/oligocene_extinction/thesaurus/related
ChicagoSmart Define. 1970. "oligocene extinction thesaurus" https://smartdefine.org/oligocene_extinction/thesaurus/related (accessed October 1, 2026).
HarvardSmart Define 1970, oligocene extinction thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/oligocene_extinction/thesaurus/related>.
MLASmart Define. "oligocene extinction thesaurus" 1 January 1970. Web. 1 October 2026. <https://smartdefine.org/oligocene_extinction/thesaurus/related>