Superfamily Gruoidea Stejneger 1885
Alternative spellings: Gruioidea, Gruoidae
Parent taxon: Grues according to B. C. Livezey and R. L. Zusi 2007
See also Clarke et al. 2005, Hay 1902, Hay 1930, Mayr 2005, Wetmore 1933, Wetmore 1940, Wetmore 1956 and Wetmore 1960
Sister taxa: Parvigruidae, Psophioidea, Rupelrallus
Subtaxa: Eogruidae
Type: Grus
Distribution:
• Eocene of Antarctica (1 collection), Mongolia (1), United States (1: Wyoming)
Total: 3 collections each including a single occurrence