NW KAZAKHSTAN
KUSTANAJ DISTRICT
KUSHMURUM LOCALITY
EGINSAJ FORMATION
MAASTRICHTIAN STAGE
SENONIAN SUBEPOCH
GULF EPOCH
LATE CRETACEOUS
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: AVES LINNAEUS, 1758
Genus nova
AVEBREVICAUDA PAUL, 2001
SUBCLASS: ODONTORNITHES MARSH, 1873
INFRACLASS: ODONTOHOLCAE NOVA
MAGNORDER: HESPERORNITHES
ORDER: HESPERORNITHIFORMES FURBRINGER, 1888
Family: Nova?
Genus nova
(a flying form?)Family: HESPERORNITHIDAE Marsh, 1872
Subfamily: ASIAHESPERORNITHINAE Nesov & Prizemlin, 1991
*Asiahesperornis bazhanovi
Family: BAPTORNITHIDAE American Ornithologist’ Union, 1910
Gen. sp indet.
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