-
Araeoscelis (from Gr****: αραιά araiá, 'thin' and Gr****: σκελίς skelís, 'ribs of beef') is an
extinct genus of
tetrapods from the
Early Permian of what...
- Late
Carboniferous to the
Early Permian. The
group contains the
genera Araeoscelis, Petrolacosaurus, the
possibly aquatic Spinoaequalis, and less well-known...
- the
triceps muscle, a
trait shared by
Araeoscelis.
There were
eight cervical vertebrae, less than
Araeoscelis (9) but more than
Petrolacosaurus (6)....
- were long and
slender in
comparison to
other primitive diapsids such as
Araeoscelis. The
radius and ulna in
Petrolacosaurus are of
relatively equal length...
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Paleothyris Protorothyris Thuringothyris †Araeoscelidia
Aphelosaurus Araeoscelis Dictybolos?
Halgaitosaurus Kadaliosaurus Petrolacosaurus Spinoaequalis...
-
Sigillaria Permian Seymouria Limnoscelis Varanosaurus Ophiacodon Sphenacodon Araeoscelis Dimetrodon Edaphosaurus Cordaites Tri****ic
Saltoposuchus Plateosaurus...
-
Paleothyris Protorothyris Thuringothyris †Araeoscelidia
Aphelosaurus Araeoscelis Dictybolos?
Halgaitosaurus Kadaliosaurus Petrolacosaurus Spinoaequalis...
-
Paleothyris Protorothyris Thuringothyris †Araeoscelidia
Aphelosaurus Araeoscelis Dictybolos?
Halgaitosaurus Kadaliosaurus Petrolacosaurus Spinoaequalis...
-
Paleothyris Protorothyris Thuringothyris †Araeoscelidia
Aphelosaurus Araeoscelis Dictybolos?
Halgaitosaurus Kadaliosaurus Petrolacosaurus Spinoaequalis...
- trail's
original lineup featured a Seymouria, an Eryops, a Dimetrodon, an
Araeoscelis, a Saltoposuchus, a Yaleosaurus, a Plateosaurus, and a Camptosaurus....
