- Definitions|0
- Thesaurus|61
- Abbreviations|0
59 entries under bird topic. ×
| Paraphysornis(noun, geohistory, oligocene) | |
| Parvigrus(noun, geohistory, oligocene) | |
| Pelagornis sandersi(expression, geohistory, oligocene) | |
| Phasmagyps(noun, geohistory, oligocene) | |
| Phoeniconotius(noun, geohistory, oligocene) | |
| Physornis(noun, geohistory, oligocene) | |
| Picavus(noun, geohistory, oligocene) | |
| Pinpanetta(noun, geohistory, oligocene) | |
| Platydyptes(noun, geohistory, oligocene) | |
| Presbyornis(noun, geohistory, oligocene) | |
| Primophaps(noun, geohistory, oligocene) | |
| Proardea(noun, geohistory, oligocene) | |
| Psilopterus(noun, geohistory, oligocene) | |
| Resoviaornis(noun, geohistory, oligocene) | |
| Rupelramphastoides(noun, geohistory, oligocene) | |
| Strigogyps(noun, geohistory, oligocene) | |
| Taubatornis(noun, geohistory, oligocene) | |
| Teratornithidae(noun, geohistory, oligocene) | |
| Wilaru(noun, geohistory, oligocene) |
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Oligocene_bird on
Power Thesaurus
| APA | Smart Define. (1970). oligocene bird thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/oligocene_bird/thesaurus/narrower |
| Chicago | Smart Define. 1970. "oligocene bird thesaurus" https://smartdefine.org/oligocene_bird/thesaurus/narrower (accessed October 1, 2026). |
| Harvard | Smart Define 1970, oligocene bird thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/oligocene_bird/thesaurus/narrower>. |
| MLA | Smart Define. "oligocene bird thesaurus" 1 January 1970. Web. 1 October 2026. <https://smartdefine.org/oligocene_bird/thesaurus/narrower> |