-
analyses suggest that
seymouriamorphs are stem-tetrapods (not more
closely related to
Amniota than to Lissamphibia). Many
seymouriamorphs were terrestrial...
-
amniotes than to temnospondyls.
These include the diadectomorphs,
seymouriamorphs, most or all "lepospondyls", gephyrostegids, and
possibly the embolomeres...
-
Seymouria is an
extinct genus of
seymouriamorph from the
Early Permian of
North America and Europe.
Although they were
amphibians (in a
biological sense)...
-
Utegenia is a
genus of
early tetrapod. It is
usually regarded as a
basal seymouriamorph, but
sometimes included in the
Discosauriscidae or as a
sister taxon...
- Henrici, Amy C. (2019). "Inner ear
morphology of
diadectomorphs and
seymouriamorphs (Tetrapoda)
uncovered by high‐resolution x‐ray
microcomputed tomography...
-
Discosauriscus was a
small seymouriamorph which lived in what is now
Central and
Western Europe during the
latest Carboniferous and in the
Early Permian...
-
Leptoropha is an
extinct genus of
aquatic seymouriamorph known from the
Middle Permian of Russia. Tsuji,
Linda A.; Müller, Johannes; Reisz,
Robert R. (1...
- Amy C.
Henrici (2019). "Inner ear
morphology of
diadectomorphs and
seymouriamorphs (Tetrapoda)
uncovered by high-resolution x-ray
microcomputed tomography...
-
closer to reptiles.
Carroll considered them
closer to
reptiles than the
seymouriamorphs, but not as
close as the diadectomorphs. Many
phylogenetic analyses...
-
therocephalian Annatherapsidus petri and the
cynodont Dvinia;
chroniosuchid and
seymouriamorph amphibians have also been identified,
including Karpinskiosaurus, Kotl****ia...
