- Definitions|0
- Thesaurus|556
- Abbreviations|0
312 entries under creature topic. ×
| Adeonidae(noun, geohistory, eocene) | |
| Aegyptopithecus(noun, geohistory, priabonian) | |
| Afossochiton(noun, geohistory, oligocene) | |
| Ailuridae(noun, geohistory, oligocene) | |
| Alagomyidae(noun, geohistory, paleocene) | |
| Alectis(noun, geohistory, eocene) | |
| Alosa(noun, geohistory, eocene) | |
| Amphechinus(noun, geohistory, oligocene) | |
| Amphipoda(noun, geohistory, eocene) | |
| Amphistegina(noun, geohistory, eocene) | |
| Anaptomorphinae(noun, geohistory, paleocene) | |
| Andrewsarchus(noun, geohistory, lutetian) | |
| Andrias scheuchzeri(expression, geohistory, oligocene) | |
| Anomalure(noun, geohistory, eocene) | |
| Anomaluromorpha(noun, geohistory, eocene) | |
| Anseranatidae(noun, geohistory, eocene) | |
| Anthidium exhumatum(expression, geohistory, priabonian) | |
| Anthidium scudderi(expression, geohistory, priabonian) | |
| Anthropornis(noun, geohistory, priabonian) | |
| Apidium(noun, geohistory, priabonian) |
For more, visit
Eocene_first_appearance on
Power Thesaurus
| APA | Smart Define. (1970). eocene first appearance thesaurus. Retrieved September 29, 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 September 29, 2026). |
| Harvard | Smart Define 1970, eocene first appearance thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/eocene_first_appearance/thesaurus/related>. |
| MLA | Smart Define. "eocene first appearance thesaurus" 1 January 1970. Web. 29 September 2026. <https://smartdefine.org/eocene_first_appearance/thesaurus/related> |