Synonyms|0Antonyms|0|Broader|1Narrower|10Related|220

11 entries under ypresian topic. ×

3
Extant Ypresian first appearance(expression, geohistory, eocene, period)
1
Archaeonycteridae(noun, creature, geohistory)
1
Holcorpa(noun, creature, geohistory)
1
Holosteus(noun, creature, geohistory)
1
Hyracotherium(noun, creature, geohistory)
1
Leptictidium(noun, creature, geohistory)
1
Mekosuchinae(noun, creature, geohistory)
1
Metanephrocerus(noun, creature, geohistory)
1
Sirenia(noun, creature, geohistory)
1
Xiphiorhynchus(noun, creature, geohistory)
1
Ypresiomyrma(noun, creature, geohistory)
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APASmart Define. (1970). bartonian first appearance thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/bartonian_first_appearance/thesaurus/related
ChicagoSmart Define. 1970. "bartonian first appearance thesaurus" https://smartdefine.org/bartonian_first_appearance/thesaurus/related (accessed October 1, 2026).
HarvardSmart Define 1970, bartonian first appearance thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/bartonian_first_appearance/thesaurus/related>.
MLASmart Define. "bartonian first appearance thesaurus" 1 January 1970. Web. 1 October 2026. <https://smartdefine.org/bartonian_first_appearance/thesaurus/related>