Clade | |
Subclade |
Taxon | |
Taxon |
Hadrosauroidea
|
Nominal Author | Cope 1869 |
2nd Nominal Author | Huene 1952 |
Taxon Status | ACTIVE |
Comments | Previosuly this taxon was attributed to Sereno (1986). Huene was first to use the superfamily and is the appropriate secondary author. |
Potential Synonomy |
Active Phylogenetic Definition | |
Active Definition |
The most inclusive taxon containing Parasaurolophus walkeri Parks 1922 but not Iguanodon bernissartensis Boulenger 1881.
|
Shorthand |
> Parasaurolophus walkeri but not Iguanodon bernissartensis. |
Definitional Author |
Sereno 2005 |
Definition Status | checked |
Definition Type | STEM |
Node-Stem Triplet | NO |
Other Triplet Taxa | |
Specifiers | |
Specifier(s) A |
Parasaurolophus walkeri |
Specifier(s) B | |
Specifier(s) C |
Iguanodon bernissartensis
|
Qualifiers | |
+Taxon | |
-Taxon | |
Datum | |
Taxonomic Content | |
Publication Year |
Unknown Unknown Unknown 1998 |
Inactive Taxon Status | |
Rejection Criteria | |
Critique | |
Definitional History #1 | |
Earliest Record | All hadrosauriforms closer to Parasaurolophus than to Iguanodon. |
Latest Record | Sereno 1998:62 |
Range (My) | |
Range (My) |
Iguanodon, Parasaurolophus |
Range (My) |
Definitional History #2 | |
Earliest Record | Those dinosaurs that are more closely related to Hadrosauridae than to Iguanodon. |
Latest Record | You et al. 2003: |
Range (My) | |
Range (My) |
Iguanodon, Hadrosauridae |
Range (My) |
Definitional History #3 | |
Earliest Record | |
Latest Record | |
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Definitional History #4 | |
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Definitional History #5 | |
Earliest Record | |
Latest Record | |
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Definitional History #6 | |
Earliest Record | |
Latest Record | |
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Definitional History #7 | |
Earliest Record | |
Latest Record | |
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Definitional History #8 | |
Earliest Record | |
Latest Record | |
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Definitional History #9 | |
Earliest Record | |
Latest Record | |
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Definitional History #10 | |
Earliest Record | |
Latest Record | |
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