Overview of noun superorder_labyrinthodontia

The noun superorder labyrinthodontia has 1 sense

• Labyrinthodontia, superorder Labyrinthodontia, Labyrinthodonta, superorder Labyrinthodonta -- (extinct amphibians typically resembling heavy-bodied salamanders or crocodiles and having a solid flattened skull and conical teeth; Devonian through Triassic)