- Definitions|0
- Thesaurus|208
- Abbreviations|0
162 entries under extinction topic. ×
| Anthracotherium(noun, fauna, chattian) | |
| Anthropornis(noun, fauna, rupelian) | |
| Apidium(noun, fauna, rupelian) | |
| Araripemydidae(noun, fauna, paleocene) | |
| Archaeohyracidae(noun, fauna, chattian) | |
| Archaeotherium(noun, fauna, rupelian) | |
| Archaeus(noun, fauna, rupelian) | |
| Arsinoitheriidae(noun, fauna, rupelian) | |
| Arsinoitherium(noun, fauna, rupelian) | |
| Avitoluvarus(noun, fauna, eocene) | |
| Barytherium(noun, fauna, rupelian) | |
| Bathygenys(noun, fauna, rupelian) | |
| Behemotops(noun, fauna, chattian) | |
| Bemalambdidae(noun, fauna, paleocene) | |
| Bothriogenys(noun, fauna, rupelian) | |
| Calciavis(noun, fauna, eocene) | |
| Chulpasia(noun, fauna, eocene) | |
| Cimolesta(noun, fauna, eocene) | |
| Cimolodontidae(noun, fauna, paleocene) | |
| Cimolomyidae(noun, fauna, paleocene) |
For more, visit
Oligocene_extinction on
Power Thesaurus
| APA | Smart Define. (1970). oligocene extinction thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/oligocene_extinction/thesaurus/related |
| Chicago | Smart Define. 1970. "oligocene extinction thesaurus" https://smartdefine.org/oligocene_extinction/thesaurus/related (accessed October 1, 2026). |
| Harvard | Smart Define 1970, oligocene extinction thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/oligocene_extinction/thesaurus/related>. |
| MLA | Smart Define. "oligocene extinction thesaurus" 1 January 1970. Web. 1 October 2026. <https://smartdefine.org/oligocene_extinction/thesaurus/related> |