Synonyms|0Antonyms|0|Broader|1Narrower|69Related|257

257 entries under geohistory topic. ×

6
Xenarthra(noun, creature, paleocene)
6
Zonaria(noun, creature, paleocene)
6
Zonitidae(noun, creature, paleocene)
5
Bartonian first appearance(expression, eocene, period)
5
Chattian first appearance(expression, period, oligocene)
5
Extant Thanetian first appearance(expression, appearance, period, paleocene)
5
Lutetian first appearance(expression, eocene, period)
5
Pelecaniformes(noun, creature, paleogene)
5
Priabonian first appearance(expression, eocene, period)
5
Rupelian first appearance(expression, period, oligocene)
5
Sailfish(noun, creature, paleogene)
5
Tyrannides(noun, creature, paleogene)
5
Ypresian first appearance(expression, eocene, period)
3
Nebrius ferrugineus(expression, creature, paleocene, danian)
3
Tawny nurse shark(expression, creature, paleocene, danian)
3
Whale shark(expression, creature, paleocene, selandian)
2
Acer dettermani(expression, creature, eocene)
2
Acer ivanofense(expression, creature, eocene)
2
Aceratheriinae(noun, creature, oligocene)
2
Adapidae(noun, creature, eocene)
For more, visit Paleocene_first_appearance on Power Thesaurus
56 years ago|0 views|share |citing 
APASmart Define. (1970). paleocene first appearance thesaurus. Retrieved October 2, 2026, from https://smartdefine.org/paleocene_first_appearance/thesaurus/related
ChicagoSmart Define. 1970. "paleocene first appearance thesaurus" https://smartdefine.org/paleocene_first_appearance/thesaurus/related (accessed October 2, 2026).
HarvardSmart Define 1970, paleocene first appearance thesaurus, Smart Define, viewed 2 October, 2026, <https://smartdefine.org/paleocene_first_appearance/thesaurus/related>.
MLASmart Define. "paleocene first appearance thesaurus" 1 January 1970. Web. 2 October 2026. <https://smartdefine.org/paleocene_first_appearance/thesaurus/related>