- Definitions|0
- Thesaurus|395
- Abbreviations|0
191 entries under creature topic. ×
| Nephrops(noun, appearance, eocene, geogistory) | |
| Notoplax(noun, appearance, eocene, geogistory) | |
| Notoptera(noun, geohistory, ypresian) | |
| Odd-toed ungulate(expression, geohistory, ypresian) | |
| Old World monkey(expression, appearance, eocene, geogistory) | |
| Oregonia(noun, appearance, eocene, geogistory) | |
| Ornithorhynchidae(noun, geohistory, paleocene) | |
| Owl(noun, geohistory, paleocene) | |
| Pacific giant salamander(expression, geohistory, paleocene) | |
| Paenungulata(noun, geohistory, paleocene) | |
| Pangolin(noun, geohistory, paleocene) | |
| Parrot(noun, geohistory, ypresian) | |
| Parsley frog(expression, geohistory, lutetian) | |
| Passeroidea(noun, appearance, eocene, geogistory) | |
| Paucituberculata(noun, appearance, eocene, geogistory) | |
| Penguin(noun, geohistory, paleocene) | |
| Phalangeriformes(noun, appearance, eocene, geogistory) | |
| Phidoloporidae(noun, geohistory, paleocene) | |
| Phiomorpha(noun, appearance, eocene, geogistory) | |
| Pilosa(noun, geohistory, paleocene) |
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Extant_eocene_first_appearance on
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| APA | Smart Define. (1970). extant eocene first appearance thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/extant_eocene_first_appearance/thesaurus/related |
| Chicago | Smart Define. 1970. "extant eocene first appearance thesaurus" https://smartdefine.org/extant_eocene_first_appearance/thesaurus/related (accessed September 30, 2026). |
| Harvard | Smart Define 1970, extant eocene first appearance thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/extant_eocene_first_appearance/thesaurus/related>. |
| MLA | Smart Define. "extant eocene first appearance thesaurus" 1 January 1970. Web. 30 September 2026. <https://smartdefine.org/extant_eocene_first_appearance/thesaurus/related> |