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172 entries under extinction topic. ×

2
Miohippus(noun, geohistory, oligocene)
2
Mixodectidae(noun, fauna, paleocene)
2
Multituberculata(noun, geohistory, oligocene)
2
Myledaphu(noun, geohistory, fauna)
2
Ojoceratops(noun, geohistory, fauna)
2
Ojoraptorsaurus(noun, geohistory, fauna)
2
Omomyidae(noun, geohistory, oligocene)
2
Orohippus(noun, fauna, eocene)
2
Oxyaena(noun, fauna, eocene)
2
Pachyaena(noun, fauna, eocene)
2
Palaeoglaux(noun, fauna, eocene)
2
Palaeolagus(noun, geohistory, oligocene)
2
Palaeonictis(noun, fauna, eocene)
2
Palaeophiidae(noun, geohistory, fauna)
2
Palaeoryctidae(noun, fauna, paleocene)
2
Palaeotheriidae(noun, geohistory, oligocene)
2
Palaeotherium(noun, fauna, eocene)
2
Paleocene species extinction(expression, period, geochronology)
2
Palimphyes(noun, geohistory, oligocene)
2
Pantodonta(noun, fauna, priabonian)
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APASmart Define. (1970). eocene extinction thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/eocene_extinction/thesaurus/related
ChicagoSmart Define. 1970. "eocene extinction thesaurus" https://smartdefine.org/eocene_extinction/thesaurus/related (accessed September 30, 2026).
HarvardSmart Define 1970, eocene extinction thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/eocene_extinction/thesaurus/related>.
MLASmart Define. "eocene extinction thesaurus" 1 January 1970. Web. 30 September 2026. <https://smartdefine.org/eocene_extinction/thesaurus/related>