- Definitions|0
- Thesaurus|354
- Abbreviations|0
211 entries under creature topic. ×
| Acer dettermani(expression, appearance, eocene) | |
| Acer ivanofense(expression, appearance, eocene) | |
| Aceratheriinae(noun, appearance, oligocene) | |
| Adapidae(noun, appearance, eocene) | |
| Adapiformes(noun, appearance, eocene) | |
| Adapinae(noun, appearance, eocene) | |
| Adapisoriculidae(noun, appearance, paleocene) | |
| Afossochiton(noun, appearance, oligocene) | |
| Afrotarsius(noun, appearance, eocene) | |
| Ailuridae(noun, appearance, oligocene) | |
| Alagomyidae(noun, appearance, paleocene) | |
| Ambulocetidae(noun, appearance, eocene) | |
| Amphechinus(noun, appearance, oligocene) | |
| Amynodontidae(noun, appearance, eocene) | |
| Anaptomorphinae(noun, appearance, paleocene) | |
| Anchitheriinae(noun, appearance, eocene) | |
| Ancylopoda(noun, appearance, eocene) | |
| Andrias scheuchzeri(expression, appearance, oligocene) | |
| Anoplotheriidae(noun, appearance, eocene) | |
| Anthracotheriidae(noun, appearance, eocene) |
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Paleogene_first_appearance on
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| APA | Smart Define. (1970). paleogene first appearance thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/paleogene_first_appearance/thesaurus/related |
| Chicago | Smart Define. 1970. "paleogene first appearance thesaurus" https://smartdefine.org/paleogene_first_appearance/thesaurus/related (accessed September 27, 2026). |
| Harvard | Smart Define 1970, paleogene first appearance thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/paleogene_first_appearance/thesaurus/related>. |
| MLA | Smart Define. "paleogene first appearance thesaurus" 1 January 1970. Web. 27 September 2026. <https://smartdefine.org/paleogene_first_appearance/thesaurus/related> |