	Authors	Year	Title
	Armstrong, Dear & Runnegar	1967	Permian Ammonoids from Eastern Australia. Journal of the geological Society of Australia, 14 (1): 87-97, 2 text-figs., pls.5-6.edit
	Dear	1966	An ammonoid from the Permian of Queensland. Memoirs of the Queensland Museum, 14 (5): 199-203, pl.25.