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Enw gwyddonolStatws
Aenigmavisfossil genus (extinct)
Andalgalornisfossil genus (extinct)
Aenigmavis sp.fossil species (extinct)
Andalgalornis sp.fossil species (extinct)
Andalgalornis steulletifossil species (extinct)
Ameghinornisfossil genus (extinct)
Procariamafossil genus (extinct)
Devincenziafossil genus (extinct)
Ameghinornis minorfossil species (extinct)
Devincenzia pozzifossil species (extinct)
Devincenzia sp.fossil species (extinct)
Procariama sp.fossil species (extinct)
Psilopterusfossil genus (extinct)
Psilopterus bachmanifossil species (extinct)
Psilopterus sp.fossil species (extinct)
Phororhacosfossil genus (extinct)
Andrewornis sp.fossil species (extinct)
Phororhacos inflatusfossil species (extinct)
Phororhacos longissimusfossil species (extinct)
Phororhacos longissimus mendocinusfossil subspecies (extinct)
Kelenkenfossil genus (extinct)
Kelenken guillermoifossil species (extinct)
Onactornisfossil genus (extinct)
Onactornis depressusfossil species (extinct)
Onactornis sp.fossil species (extinct)

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