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Enw gwyddonolStatws
Botauroidesfossil genus (extinct)
Botauroides parvusfossil species (extinct)
Neanisfossil genus (extinct)
Neanis kistnerifossil species (extinct)
Neanis schuchertifossil species (extinct)
Primobuccofossil genus (extinct)
Primobuccofossil genus (extinct)
Primobucco frugilegusfossil species (extinct)
Primobucco mcgrewifossil species (extinct)
Primobucco olsonifossil species (extinct)
Primobucco pernerifossil species (extinct)
Primobucco kestnerifossil species (extinct)
Uintornisfossil genus (extinct)
Uintornis lucarisfossil species (extinct)
Uintornis marionaefossil species (extinct)

Avibase wedi bod yn ymweld â 282,656,258 gwaith ers Mehefin 24, 2003. © Denis Lepage | Polisi preifatrwydd Mae'r cyfieithiad y dudalen hon ei gwblhau gyda help y cyfieithiad Google arfau awtomataidd.