- Definitions|0
- Thesaurus|249
- Abbreviations|0
245 entries under extinction topic. ×
| Chattian extinction(expression, period, geochronology) | |
| Rupelian extinction(expression, period, geochronology) | |
| paleocene extinction(expression, period, geochronology) | |
| Acer dettermani(noun, expression, fauna, rupelian) | |
| Acer ivanofense(noun, expression, fauna, rupelian) | |
| Adocus(noun, fauna, rupelian) | |
| Aegyptopithecus(noun, fauna, rupelian) | |
| Anoplotheriidae(noun, fauna, rupelian) | |
| Anthidium exhumatum(noun, expression, fauna, rupelian) | |
| Anthidium scudderi(noun, expression, fauna, rupelian) | |
| Anthracotherium(noun, fauna, chattian) | |
| Anthropornis(noun, fauna, rupelian) | |
| Apidium(noun, fauna, rupelian) | |
| Archaeohyracidae(noun, fauna, chattian) | |
| Archaeotherium(noun, fauna, rupelian) | |
| Archaeus(noun, fauna, rupelian) | |
| Arsinoitheriidae(noun, fauna, rupelian) | |
| Arsinoitherium(noun, fauna, rupelian) | |
| Barytherium(noun, fauna, rupelian) | |
| Bathygenys(noun, fauna, rupelian) |
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Oligocene_genus_extinction on
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| APA | Smart Define. (1970). oligocene genus extinction thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/oligocene_genus_extinction/thesaurus/related |
| Chicago | Smart Define. 1970. "oligocene genus extinction thesaurus" https://smartdefine.org/oligocene_genus_extinction/thesaurus/related (accessed October 1, 2026). |
| Harvard | Smart Define 1970, oligocene genus extinction thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/oligocene_genus_extinction/thesaurus/related>. |
| MLA | Smart Define. "oligocene genus extinction thesaurus" 1 January 1970. Web. 1 October 2026. <https://smartdefine.org/oligocene_genus_extinction/thesaurus/related> |