View Details:  Prev Record    Next Record
Clade
Subclade

Taxon
Taxon
Herrerasauria
Nominal Author
Galton 1985
2nd Nominal Author
Taxon Status INACTIVE
Comments
Potential Synonomy
Herrerasauridae

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 junior synonym
Critique
Galton’s (1985) taxon Herrerasauria was defined by Langer (2004) as a stem-based taxon that identifies the same intentional clade as Sereno’s (1998) stem-based definition of Herrerasauridae.
 

Definitional History #1
Earliest Record
All dinosaurs that share a more recent common ancestor with Herrerasaurus than with Liliensternus and Plateosaurus.
Latest Record
Langer 2004:42
Range (My)
Range (My)
Herrerasaurus, Liliensternus, Plateosaurus
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)