Synonyms|1Antonyms|0|Broader|3Narrower|25Related|147

127 entries under geohistory topic. ×

11
Oligocene extinction(expression, extinction, period, boundary)
2
Adapidae(noun, eocene, extinction)
2
Adapinae(noun, eocene, extinction)
2
Adapisoriculidae(noun, extinction, paleocene)
2
Afrotarsius(noun, extinction, oligocene)
2
Alagomyidae(noun, eocene, extinction)
2
Alamosaurus(noun, fauna, extinction)
2
Ambulocetidae(noun, eocene, extinction)
2
Anaptomorphinae(noun, eocene, extinction)
2
Araripemydidae(noun, extinction, paleocene)
2
Archaeohyrax(noun, extinction, oligocene)
2
Archaeopithecidae(noun, eocene, extinction)
2
Arctocyonidae(noun, eocene, extinction)
2
Arctostylopida(noun, eocene, extinction)
2
Asiadapinae(noun, eocene, extinction)
2
Azibiidae(noun, eocene, extinction)
2
Baenidae(noun, eocene, extinction)
2
Basilosaurinae(noun, eocene, extinction)
2
Bemalambdidae(noun, extinction, paleocene)
2
Bennettitales(noun, extinction, oligocene)
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APASmart Define. (1970). cretaceous-paleogene boundary thesaurus. Retrieved October 2, 2026, from https://smartdefine.org/cretaceous-paleogene_boundary/thesaurus/related
ChicagoSmart Define. 1970. "cretaceous-paleogene boundary thesaurus" https://smartdefine.org/cretaceous-paleogene_boundary/thesaurus/related (accessed October 2, 2026).
HarvardSmart Define 1970, cretaceous-paleogene boundary thesaurus, Smart Define, viewed 2 October, 2026, <https://smartdefine.org/cretaceous-paleogene_boundary/thesaurus/related>.
MLASmart Define. "cretaceous-paleogene boundary thesaurus" 1 January 1970. Web. 2 October 2026. <https://smartdefine.org/cretaceous-paleogene_boundary/thesaurus/related>