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Clade
Subclade

Taxon
Taxon
Dicraeosaurinae
Nominal Author
Janensch 1929
2nd Nominal Author
Taxon Status INACTIVE
Comments
Potential Synonomy

Active Phylogenetic Definition
Active Definition
Shorthand
Definitional Author
Definition Status Unknown
Definition Type Unknown
Node-Stem Triplet Unknown
Other Triplet Taxa
Specifiers
Specifier(s) A
Specifier(s) B
Specifier(s) C
Qualifiers
+Taxon
-Taxon
Datum
Taxonomic Content
Publication Year Unknown
Unknown
Unknown

Inactive Taxon Status
Rejection Criteria historically polyphyletic
no definition
Critique
No definition has been proposed. Although McIntosh (1990) includes a number of disparate genera within this taxon (e.g. Nemegtosaurus, Rebbachisaurus), there is no cladistic support for such a clade within Diplodocidae.
 

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