- Russia. It
contains a
single species,
Eorasaurus olsoni. When
originally described by
Sennikov (1997),
Eorasaurus was
identified as an
early archosauromorph...
- †Antarctanax †Cuyosuchus †
Eorasaurus? †Kalisuchus †Koilamasuchus †Sarmatosuchus †Syntomiprosopus †Proterosuchidae
Archosaurus Chasmatosuchus? Gamosaurus...
- †Antarctanax †Barberenasuchus †Collilongus †Crosbysaurus? †Cuyosuchus †
Eorasaurus †Fenhosuchus †Kalisuchus †Sarmatosuchus †Sphodrosaurus †Syntomiprosopus...
-
present even in the
earliest Permian genera such as
Aenigmastropheus and
Eorasaurus. However, they are also
known to
occur in the
bizarre semiaquatic reptile...
- †Antarctanax †Cuyosuchus †
Eorasaurus? †Kalisuchus †Koilamasuchus †Sarmatosuchus †Syntomiprosopus †Proterosuchidae
Archosaurus Chasmatosuchus? Gamosaurus...
- †Antarctanax †Cuyosuchus †
Eorasaurus? †Kalisuchus †Koilamasuchus †Sarmatosuchus †Syntomiprosopus †Proterosuchidae
Archosaurus Chasmatosuchus? Gamosaurus...
- †Antarctanax †Cuyosuchus †
Eorasaurus? †Kalisuchus †Koilamasuchus †Sarmatosuchus †Syntomiprosopus †Proterosuchidae
Archosaurus Chasmatosuchus? Gamosaurus...
- †Antarctanax †Cuyosuchus †
Eorasaurus? †Kalisuchus †Koilamasuchus †Sarmatosuchus †Syntomiprosopus †Proterosuchidae
Archosaurus Chasmatosuchus? Gamosaurus...
- †Antarctanax †Cuyosuchus †
Eorasaurus? †Kalisuchus †Koilamasuchus †Sarmatosuchus †Syntomiprosopus †Proterosuchidae
Archosaurus Chasmatosuchus? Gamosaurus...
-
enigmatic and
poorly known Permian Eorasaurus,
thought to be the
oldest known archosauriform. The
inclusion of
Eorasaurus produced a
broadly similar topology...
