- Definitions|0
- Thesaurus|61
- Abbreviations|0
10 entries under expression topic. ×
| Oligocene bird of Australia(geohistory, fauna, austria) | |
| Anhinga walterbolesi(geohistory, bird, oligocene) | |
| Archaeospheniscus lopdelli(geohistory, bird, oligocene) | |
| Archaeospheniscus lowei(geohistory, bird, oligocene) | |
| Collocalia buday(geohistory, bird, oligocene) | |
| Kairuku grebneffi(geohistory, bird, oligocene) | |
| Palaeeudyptes antarcticus(geohistory, bird, oligocene) | |
| Palaelodus pledgei(geohistory, bird, oligocene) | |
| Palaelodus wilsoni(geohistory, bird, oligocene) | |
| Pelagornis sandersi(geohistory, bird, oligocene) |
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Oligocene_bird on
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| APA | Smart Define. (1970). oligocene bird thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/oligocene_bird/thesaurus/narrower |
| Chicago | Smart Define. 1970. "oligocene bird thesaurus" https://smartdefine.org/oligocene_bird/thesaurus/narrower (accessed September 27, 2026). |
| Harvard | Smart Define 1970, oligocene bird thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/oligocene_bird/thesaurus/narrower>. |
| MLA | Smart Define. "oligocene bird thesaurus" 1 January 1970. Web. 27 September 2026. <https://smartdefine.org/oligocene_bird/thesaurus/narrower> |