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Clade
Subclade

Taxon
Taxon
Mamenchisaurinae
Nominal Author
Young and Chao 1972
2nd Nominal Author
McIntosh 1990
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 no definition
redundant
Critique
McIntosh (1990:350) coined this subfamily within Diplodocidae for two species of the genus Mamenchisaurus.  As such it is redundant with the genus Mamenchisaurus.
 

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