UNKNOWN

LATE CARBONIFEROUS?

STEM: TETRAPODA GOODRICH, 1930

SUPERCLASS: AMNIOTA HAECKEL, 1866

CLASS: AMPHIBIA LINNAEUS, 1758

SUBCLASS: LEPOSPONDYLI ZITTEL, 1888

ORDER: ADELOSPONDYLI WATSON, 1929

Family: ADELOGYRINIDAE Watson, 1926

*Archerontiscus caledoniae