Synonyms|0Antonyms|0|Broader|1Narrower|6Related|210

6 entries under extinction topic. ×

1
Hapalodectes(noun, animal, geohistory)
1
Luvaris necopinatus(expression, animal, geohistory)
1
Palaeobalistum(noun, animal, geohistory)
1
Phosphatherium(noun, animal, geohistory)
1
Plesiadapis(noun, animal, geohistory)
1
Tethysuchia(noun, animal, geohistory)
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APASmart Define. (1970). ypresian extinction thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/ypresian_extinction/thesaurus/narrower
ChicagoSmart Define. 1970. "ypresian extinction thesaurus" https://smartdefine.org/ypresian_extinction/thesaurus/narrower (accessed September 28, 2026).
HarvardSmart Define 1970, ypresian extinction thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/ypresian_extinction/thesaurus/narrower>.
MLASmart Define. "ypresian extinction thesaurus" 1 January 1970. Web. 28 September 2026. <https://smartdefine.org/ypresian_extinction/thesaurus/narrower>