- Definitions|0
- Thesaurus|172
- Abbreviations|0
134 entries under geohistory topic. ×
| Archaeohyrax(noun, extinction, oligocene) | |
| Archaeopithecidae(noun, eocene, extinction) | |
| Arctocyonidae(noun, eocene, extinction) | |
| Arctostylopida(noun, eocene, extinction) | |
| Asiadapinae(noun, eocene, extinction) | |
| Azibiidae(noun, eocene, extinction) | |
| Baenidae(noun, eocene, extinction) | |
| Basilosaurinae(noun, eocene, extinction) | |
| Bemalambdidae(noun, extinction, paleocene) | |
| Bennettitales(noun, extinction, oligocene) | |
| Brontotheriidae(noun, eocene, extinction) | |
| Caedocyon(noun, extinction, oligocene) | |
| Calamophylliopsis(noun, extinction, oligocene) | |
| Cercamoniinae(noun, eocene, extinction) | |
| Chota Formation(expression, formation, paleogene) | |
| Cimolesta(noun, eocene, extinction) | |
| Cimolodonta(noun, eocene, extinction) | |
| Cimolodontidae(noun, extinction, paleocene) | |
| Cimolomyidae(noun, extinction, paleocene) | |
| Condylarth(noun, extinction, paleocene) |
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Paleogene_extinction on
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| APA | Smart Define. (1970). paleogene extinction thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/paleogene_extinction/thesaurus/related |
| Chicago | Smart Define. 1970. "paleogene extinction thesaurus" https://smartdefine.org/paleogene_extinction/thesaurus/related (accessed October 1, 2026). |
| Harvard | Smart Define 1970, paleogene extinction thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/paleogene_extinction/thesaurus/related>. |
| MLA | Smart Define. "paleogene extinction thesaurus" 1 January 1970. Web. 1 October 2026. <https://smartdefine.org/paleogene_extinction/thesaurus/related> |