-
considered tuditanomorph microsaurs.
Gymnarthrids are
relatively elongate with
short limbs. The
skulls of
gymnarthrids are also small, with a
single row...
- to
properly characterize its
anatomy relative to
other early Permian gymnarthrids from Texas,
particularly the
smaller Cardiocephalus and the
larger Euryodus...
-
Cardiocephalus is an
extinct genus of
microsaurian tetrapods from the
Permian period. It was a
member of the
family Gymnarthridae. "†Cardiocephalus Broili...
-
Trihecatontidae appear in the Late
Pennsylvanian and
Early Permian.
Gymnarthrids, pantylids, and Ostodolepidae,
originally considered in the Tuditanomorpha...
- 'proxilus' in
Latin for broad/wide, and '-odon'
refers to 'tooth.' As with
gymnarthrids like Euryodus,
Proxilodon possesses a long
postorbital region and a slightly...
- with D.
magnicornis Euryodus E.
primus A
gymnarthrid microsaur Goniocara G.
willistoni An
indeterminate gymnarthrid microsaur known from
skull fragments....
-
limbs are
large and well developed.
Unlike other microsaurs such as
gymnarthrids, the jaw
articulation is at the
posterior margin of the skull. The teeth...
-
Sternberg in 1917. It was
originally identified as a
specimen of the
gymnarthrid microsaur Cardiocephalus. The
skull is small, less than 2 centimetres...
-
Hylerpeton is an
extinct genus of
microsaurian tetrapods belonging to the
family Gymnarthridae from the late
Carboniferous period. The
nominal species...
- palatine, and vomer. The
bones of the
skull roof are
similar to
those of
gymnarthrids.
There are two rows of
teeth adjacent to one
another in the
lower jaw...
