Megalocephalus is an extinct genus of baphetid tetrapodomorph from the late Carboniferous of the British Isles and the United States. It contains two species, M. pachycephalus and M. lineolatus.
Skull of Megalocephalus pachycephalus
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Edopoidea is a clade of primitive temnospondyl amphibians including the genus Edops and the family Cochleosauridae. Edopoids are known from the Late Carboniferous and Early Permian of North America an
Life restoration of the cochleosaurid Chenoprosopus milleri
Skull of Cochleosaurus bohemicus in the Museum für Naturkunde, Berlin
Life restoration of Edops craigi, the most basal edopoid