- Definitions|0
- Thesaurus|556
- Abbreviations|0
10 entries under period topic. ×
| Extant Lutetian first appearance(expression, geohistory, eocene, lutetian) | |
| Extant Oligocene first appearance(expression, geohistory, appearance, oligocene) | |
| Extant Paleocene first appearance(expression, geohistory, appearance, paleocene) | |
| Extant Ypresian first appearance(expression, geohistory, eocene, ypresian) | |
| Chattian first appearance(expression, geohistory, oligocene) | |
| Danian first appearance(expression, geohistory, paleocene) | |
| Extant Eocene first appearance(expression, geohistory, appearance) | |
| Rupelian first appearance(expression, geohistory, oligocene) | |
| Selandian first appearance(expression, geohistory, paleocene) | |
| Thanetian first appearance(expression, geohistory, paleocene) |
For more, visit
Eocene_first_appearance on
Power Thesaurus
| APA | Smart Define. (1970). eocene first appearance thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/eocene_first_appearance/thesaurus/related |
| Chicago | Smart Define. 1970. "eocene first appearance thesaurus" https://smartdefine.org/eocene_first_appearance/thesaurus/related (accessed October 1, 2026). |
| Harvard | Smart Define 1970, eocene first appearance thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/eocene_first_appearance/thesaurus/related>. |
| MLA | Smart Define. "eocene first appearance thesaurus" 1 January 1970. Web. 1 October 2026. <https://smartdefine.org/eocene_first_appearance/thesaurus/related> |