Synonyms|0Antonyms|0|Broader|1Narrower|21Related|135
4
Paleocene genus extinction(expression, extinction, period, genus)
4
Paleocene species extinction(expression, extinction, period, genus)
4
Selandian extinction(expression, extinction, period, genus)
4
Thanetian extinction(expression, extinction, period, genus)
2
Adapisoriculidae(noun, animal, geohistory, extinction)
2
Araripemydidae(noun, animal, geohistory, extinction)
2
Bemalambdidae(noun, animal, geohistory, extinction)
2
Cimolodontidae(noun, animal, geohistory, extinction)
2
Cimolomyidae(noun, animal, geohistory, extinction)
2
Condylarth(noun, animal, geohistory, extinction)
2
Deltatheroida(noun, animal, geohistory, extinction)
2
Escavadodontidae(noun, animal, geohistory, extinction)
2
Etyiidae(noun, animal, geohistory, extinction)
2
Kogaionidae(noun, animal, geohistory, extinction)
2
Microcosmodontidae(noun, animal, geohistory, extinction)
2
Mixodectidae(noun, animal, geohistory, extinction)
2
Palaeoryctidae(noun, animal, geohistory, extinction)
2
Periptychidae(noun, animal, geohistory, extinction)
2
Ptilodontidae(noun, animal, geohistory, extinction)
2
Taeniolabididae(noun, animal, geohistory, extinction)
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APASmart Define. (1970). paleocene extinction thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/paleocene_extinction/thesaurus/narrower
ChicagoSmart Define. 1970. "paleocene extinction thesaurus" https://smartdefine.org/paleocene_extinction/thesaurus/narrower (accessed September 26, 2026).
HarvardSmart Define 1970, paleocene extinction thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/paleocene_extinction/thesaurus/narrower>.
MLASmart Define. "paleocene extinction thesaurus" 1 January 1970. Web. 26 September 2026. <https://smartdefine.org/paleocene_extinction/thesaurus/narrower>