A horned member of the labyrinthodont superfamily Brachyopoidea from the Early Triassic of Queensland.
1981. Alcheringa 5; pp. 273-288, 12 fig./phot. Comes with short paper (3 pp. 1 plt. h.t. by the same 1981 on the lower jaw of Brachyopoidea. Orig. reprints, very good.