Synonyms|0Antonyms|0|Broader|1Narrower|34Related|436

11 entries under period topic. ×

3
Bartonian first appearance(expression, geohistory, eocene)
3
Danian first appearance(expression, geohistory, paleocene)
3
Extant Chattian first appearance(expression, geohistory, geogistory, oligocene)
3
Extant Eocene first appearance(expression, geohistory, eocene, paleogene)
3
Extant Paleocene first appearance(expression, geohistory, paleocene, paleogene)
3
Extant Rupelian first appearance(expression, geohistory, geogistory, oligocene)
3
Lutetian first appearance(expression, geohistory, eocene)
3
Priabonian first appearance(expression, geohistory, eocene)
3
Selandian first appearance(expression, geohistory, paleocene)
3
Thanetian first appearance(expression, geohistory, paleocene)
3
Ypresian first appearance(expression, geohistory, eocene)
For more, visit Oligocene_first_appearance on Power Thesaurus
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APASmart Define. (1970). oligocene first appearance thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/oligocene_first_appearance/thesaurus/related
ChicagoSmart Define. 1970. "oligocene first appearance thesaurus" https://smartdefine.org/oligocene_first_appearance/thesaurus/related (accessed October 1, 2026).
HarvardSmart Define 1970, oligocene first appearance thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/oligocene_first_appearance/thesaurus/related>.
MLASmart Define. "oligocene first appearance thesaurus" 1 January 1970. Web. 1 October 2026. <https://smartdefine.org/oligocene_first_appearance/thesaurus/related>