	Authors	Year	Title
	Moore	1930	Species of the Genus Dimorphoceras in the Bowland Shales. Geological Magazine, 67: 162-168, fig.1-2;
	Moore	1939	The goniatite genus Dimorphoceras and its development in the British Carboniferous. Proceedings of the Yorkshire Geological Society, 24 (2): 103-128, fig.1-21, pl.15;