Clade | |
Subclade |
Taxon | |
Taxon |
Nodosauridae
|
Nominal Author | Marsh 1890 |
2nd Nominal Author | |
Taxon Status | ACTIVE |
Comments | The active definition is a first-order revision of the initial definition proposed by Sereno (1998). It uses species rather than genera and also includes the more poorly known Nodosaurus textilis as an additional internal specifier to ensure inclusion of the type species. This species is referable to this clade, despite being listed recently as “Ankylosauria, incertae sedis” (Maryanska et al. 2004). |
Potential Synonomy |
Active Phylogenetic Definition | |
Active Definition |
The most inclusive taxon containing Panoplosaurus mirus Lambe 1919 and Nodosaurus textilis Marsh 1889 but not Ankylosaurus magniventris Brown 1908.
|
Shorthand |
> Panoplosaurus mirus, Nodosaurus textilis but not Ankylosaurus magniventris. |
Definitional Author |
Sereno 2005 |
Definition Status | checked |
Definition Type | STEM |
Node-Stem Triplet | NO |
Other Triplet Taxa | |
Specifiers | |
Specifier(s) A |
Panoplosaurus mirus |
Specifier(s) B |
Nodosaurus textilis |
Specifier(s) C |
Ankylosaurus magniventris
|
Qualifiers | |
+Taxon | |
-Taxon | |
Datum | |
Taxonomic Content | |
Publication Year |
Unknown Unknown Unknown 1998 |
Inactive Taxon Status | |
Rejection Criteria | |
Critique | |
Definitional History #1 | |
Earliest Record | All ankylosaurs closer to Panoplosaurus than to Ankylosaurus. |
Latest Record | Sereno 1998:61 |
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Range (My) |
Panoplosaurus, Ankylosaurus |
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Definitional History #10 | |
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