View Details: Prev Record Next Record
| Clade | |
| Subclade | |
| Taxon | |
| Taxon |
Hadrosaurinae
|
| Nominal Author | Cope 1869 |
| 2nd Nominal Author | Lambe 1918 |
| Taxon Status | ACTIVE |
| Comments | The definition is a first-order revision of that given by Sereno (1998) that adds the type genus as a positive taxon qualifier. |
| Potential Synonomy | |
| Active Phylogenetic Definition | |
| Active Definition |
The most inclusive taxon containing Saurolophus osborni Brown 1912 and Parasaurolophus walkeri Parks 1922 and including Hadrosaurus foulkii Leidy 1858.
|
| Shorthand |
> Saurolophus osborni and Parasaurolophus walkeri + Hadrosaurus foulkii. |
| Definitional Author |
Sereno 1998 |
| Definition Status | checked |
| Definition Type | STEM |
| Node-Stem Triplet | STEM |
| Other Triplet Taxa |
Hadrosauridae, Lambeosaurinae |
| Specifiers | |
| Specifier(s) A |
Saurolophus osborni |
| Specifier(s) B | |
| Specifier(s) C |
Parasaurolophus walkeri
|
| Qualifiers | |
| +Taxon | |
| -Taxon | |
| Datum | |
| Taxonomic Content | |
| Publication Year |
Unknown Unknown Unknown 1998 |
| Inactive Taxon Status | |
| Rejection Criteria | |
| Critique | |
| Definitional History #1 | |
| Earliest Record | All hadrosaurids closer to Saurolophus than to Parasaurolophus. |
| Latest Record | Sereno 1998:62 |
| Range (My) | |
| Range (My) |
Saurolophus, Parasaurolophus |
| Range (My) | |
| Definitional History #2 | |
| Earliest Record | |
| Latest Record | |
| Range (My) | |
| Range (My) | |
| Range (My) | |
| Definitional History #3 | |
| Earliest Record | |
| Latest Record | |
| Range (My) | |
| Range (My) | |
| Range (My) | |
| Definitional History #4 | |
| Earliest Record | |
| Latest Record | |
| Range (My) | |
| Range (My) | |
| Range (My) | |
| Definitional History #5 | |
| Earliest Record | |
| Latest Record | |
| Range (My) | |
| Range (My) | |
| Range (My) | |
| Definitional History #6 | |
| Earliest Record | |
| Latest Record | |
| Range (My) | |
| Range (My) | |
| Range (My) | |
| Definitional History #7 | |
| Earliest Record | |
| Latest Record | |
| Range (My) | |
| Range (My) | |
| Range (My) | |
| Definitional History #8 | |
| Earliest Record | |
| Latest Record | |
| Range (My) | |
| Range (My) | |
| Range (My) | |
| Definitional History #9 | |
| Earliest Record | |
| Latest Record | |
| Range (My) | |
| Range (My) | |
| Range (My) | |
| Definitional History #10 | |
| Earliest Record | |
| Latest Record | |
| Range (My) | |
| Range (My) | |
| Range (My) | |