Clade | |
Subclade |
Taxon | |
Taxon |
Saurolophinae
|
Nominal Author | Brown 1914 |
2nd Nominal Author | |
Taxon Status | INACTIVE |
Comments | |
Potential Synonomy | Saurolophini |
Active Phylogenetic Definition | |
Active Definition | |
Shorthand | |
Definitional Author | |
Definition Status | Unknown |
Definition Type | Unknown |
Node-Stem Triplet | Unknown |
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+Taxon | |
-Taxon | |
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Unknown Unknown Unknown |
Inactive Taxon Status | |
Rejection Criteria |
no definition other |
Critique | This taxon was erected by Brown (1914), and subsequently used by Steel (1969) to encompass Prosaurolophus, Brachylophosaurus, Saurolophus, and Tsintaosaurus. Horner (1992:119) most recently used this taxon to include three genera (Kritosaurus, Saurolophus, Prosaurolophus). There has long been consensus that Saurolophus and Prosaurolophus are closely related (e.g. Brown, 1914) and less agreement on the inclusion of Kritosaurus or other genera. No definition has been proposed, but a definition is given elsewhere for a tribe-level taxon (see Saurolophini) that would be appropriate for a subclade of Hadrosaurinae. |
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