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Palatinerpeton

Palatinerpeton Temporal range: Asselian ~298–290 Ma PreꞒ Ꞓ O S D C P T J K Pg N
Scientific classification
Domain:	Eukaryota
Kingdom:	Animalia
Phylum:	Chordata
Order:	†Temnospondyli
Clade:	†Stereospondylomorpha (?)
Genus:	†Palatinerpeton Boy, 1996
Type species
†Palatinerpeton kraetschmeri Boy, 1996

Palatinerpeton is an extinct genusoftemnospondyl amphibian.^[1] Fossils have been found in the Lauterecken-Odernheim Formation of Germany.^[2]

Phylogeny[edit]

Palatinerpeton is one of several Late Carboniferous and Early Permian European temnospondyls with uncertain affinities; the others include Iberospondylus, Sclerocephalus, and Cheliderpeton. Phylogenetic studies have placed them as either early representatives of a group called Stereospondylomorpha, or close relatives of a group called Eryopidae. Stereospondylomorpha is a large clade mostly made up of Mesozoic taxa, while Eryopidae is a small family consisting of several Carboniferous and Permian temnospondyls. These two groups are usually considered distantly related. Schoch & Witzmann (2009) conducted a phylogenetic analysis in which Eryopidae and Stereospondylomorpha were found to be closely related, both members of a clade called Eryopoidea. Palatinerpeton was found to be the sister taxonofEryopoidea. Below is a cladogram from their study:^[1]

References[edit]

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