	Authors	Year	Title
	Rehor & Rehorová	1972	Makrofauna uhlonosného karbonu Ceskoslovenské cásti Hornoslezske Pánve. Profil, 1972: 1-137, pl.1-64; Ostrava.
	Yates	1962	The Palaeontology of the Namurian rocks of Slieve Anierin, Co. Leitrim, Eire. Palaeontology, 5(3): 355-443, fig.1-4, pl.51-62, tab.1-4; London.