- amniotes.
Seymouriamorphs form into
three main groups, Kotl****iidae,
Discosauriscidae, and Seymouriidae, a
group that
includes the best
known genus, Seymouria...
- 10011355. JSTOR 4523764. Špinar, Z. V. (1952). "Revision of some
Morovian Discosauriscidae".
Rozpravy Ústředního ústavu Geologického. 15: 1–160. OCLC 715519162...
- to the
order Seymouriamorpha, and is the type
genus of the
family Discosauriscidae.
Currently recognised are two
valid species -
Discosauriscus austriacus...
- postorbital-supratemporal contact. However, it is not a
member of the
family Discosauriscidae or the
family Seymouriidae.
There are no
dermal scales present on post-metamorphic...
-
Gephyrostegida Family Gephyrostegidae Order Seymouriamorpha Family Discosauriscidae Order Diadectomorpha Family Limnoscelididae Family Diadectidae Series...
-
Family Bystrowianidae Order Seymouriamorpha Family Seymouriidae Family Discosauriscidae Family Kotl****iidae Orders/Suborders
Uncertain Family Leptorophidae...
- x. S2CID 84302993. Špinar, Z. V. (1952):
Revision of some
Morovian Discosauriscidae.
Rozpravy ustrededniho Uštavu
Geologickeho no 15, pp 1–160 Carroll...
-
regarded as a
basal seymouriamorph, but
sometimes included in the
Discosauriscidae or as a
sister taxon of the latter. Only one species,
Utegenia shpinari...
-
oldest records of the stem
amniote Discosauriscus (Seymouriamorpha,
Discosauriscidae) from the
European Carboniferous-Permian boundary".
Bulletin of Geosciences...
- Kingdom:
Animalia Phylum:
Chordata Order: †Seymouriamorpha Family: †
Discosauriscidae Genus: †Spinarerpeton Klembara, 2009
Species S.
brevicephalum Klembara...
