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Clade
Subclade

Taxon
Taxon
Paracrocodylomorpha
Nominal Author
Parrish 1993
2nd Nominal Author
Taxon Status ACTIVE
Comments
The active definition is a first-order revision of the initial definition proposed by Parrish (1993) when the taxon was coined. It uses species as specifiers and defines the node of a node-stem triplet outside Crocodylomorpha.
Potential Synonomy

Active Phylogenetic Definition
Active Definition
The least inclusive clade containing Poposaurus gracilis Mehl 1915 and Crocodylus niloticus (Laurenti 1768).
Shorthand
< Poposaurus gracilis and Crocodylus niloticus.
Definitional Author
Sereno 2005
Definition Status checked
Definition Type NODE
Node-Stem Triplet NODE
Other Triplet Taxa
Crocodylomorpha, Poposauridae
Specifiers
Specifier(s) A
Poposaurus gracilis
Specifier(s) B
Crocodylus niloticus
Specifier(s) C
Qualifiers
+Taxon
-Taxon
Datum
Taxonomic Content
Publication Year Unknown
Unknown
Unknown
1993

Inactive Taxon Status
Rejection Criteria
Critique
 

Definitional History #1
Earliest Record
Last common ancestor of Poposauridae and Crocodylomorpha and all of its descendants.
Latest Record
Parrish 1993:302
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Poposauridae, Crocodylomorpha
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