-
Being more
derived than
these other taxa,
Koilamasuchus is
closer to the
crown group Archosauria.
Koilamasuchus is
considered more
derived than proterosuchids...
-
archosauromorphs provided an
alternative diagnosis for Suchia.
Ezcurra found that
Koilamasuchus was a
member of the group, but also
argued that
Suchia excluded Nundasuchus...
- †Antarctanax †Cuyosuchus †Eorasaurus? †Kalisuchus †
Koilamasuchus †Sarmatosuchus †Syntomiprosopus †Proterosuchidae
Archosaurus Chasmatosuchus? Gamosaurus...
- †Heteropelta? †
Koilamasuchus? †Mandasuchus †Nundasuchus? †Ticinosuchus †Erpetosuchidae Archeopelta? Dyoplax?
Erpetosuchus Pagosvenator Parringtonia Tarjadia...
- †Heteropelta? †
Koilamasuchus? †Mandasuchus †Nundasuchus? †Ticinosuchus †Erpetosuchidae Archeopelta? Dyoplax?
Erpetosuchus Pagosvenator Parringtonia Tarjadia...
- †Antarctanax †Cuyosuchus †Eorasaurus? †Kalisuchus †
Koilamasuchus †Sarmatosuchus †Syntomiprosopus †Proterosuchidae
Archosaurus Chasmatosuchus? Gamosaurus...
- †Heteropelta? †
Koilamasuchus? †Mandasuchus †Nundasuchus? †Ticinosuchus †Erpetosuchidae Archeopelta? Dyoplax?
Erpetosuchus Pagosvenator Parringtonia Tarjadia...
- †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...