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Taxon:
Genus †
Hadrosaurus
Leidy, 1858
(dinosaur)
Taxa
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Hierarchy
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Entity:
†Hadrosaurinae (Subfamily)
..†Anasazisaurus (Genus)
..†Aralosaurus (Genus)
..†Brachylophosaurus (Genus)
..†Edmontosaurus (Genus)
..†Gryposaurus (Genus)
..†Lophorhothon (Genus)
..†Maiasaura (Genus)
..†Naashoibitosaurus (Genus)
..†Prosaurolophus (Genus)
..†Saurolophus (Genus)
..†Shantungosaurus (Genus)
..†Hadrosaurus (Genus)
Authorship
Original name
:
Leidy, 1858.
Proc. Acad. Nat. Sci. Philad.
1858
: 215.
Attributes
Nomen dubium (nom. dub.)
Ref:
G. Olshevsky (comp.), 2000-2021
: 30 Oct 2018.
Nomen dubium (nom. dub.)
Ref:
G. Olshevsky (comp.), 2000-2021
: 12 Jun 2021 ("
nomen dubium
").
Valid taxon
Ref:
J.R. Horner et al. 2004.
In
D.B. Weishampel, P. Dodson & H. Osmólska (eds.),
The Dinosauria
, Second Edition. University of California Press, Berkeley/Los Angeles/London
: tbl. 20.1 (p. [440]); Paleofile[17 Aug 2026].
Types
Type of
:
†
Hadrosauridae
(Family)
Cope, 1869
Ref:
R.L. Carroll, 1988
: App. (p. 622); [<15 Oct 2025].
[inferred]
Type of
:
†
Hadrosaurinae
(Subfamily)
Cope, 1869
Synonyms
Synonymous name
:
†
Kritosaurus
(Genus)
Brown, 1910
Ref:
R.L. Carroll, 1988
: App. (p. 622).
Possibly
Synonymous name (subjective)
:
†
Ornithotarsus
(Genus)
Cope, 1869, nom. dub.
Ref:
G. Olshevsky (comp.), 2000-2021
: 12 Jun 2021 ("PSS"); PBDB(17 Jul 2020).
©2004-2026 Universal Taxonomic Services
Last updated:
28 Aug 2026