Outgroup
Mesosuchus
Howesia
Stenaulorhynchus
Mesodapedon
Rhynchosaurus_spenceri
Rhynchosaurus_brodiei
Rhynchosaurus_articeps
Acrodenta
Isalorhynchus
Scaphony_sanjuanensis
Scaphonyx_fischeri
Texas_sp
Nova_Scotia_sp
Hyperodapedon_huxleyi
Hyperodapedon_gordoni
Supradapedon