Morris, J. & Roberts, G.E. (1862)
On the Carboniferous Limestone of Oreton and Farlow, Clee Hills, Shropshire. Quarterly Journal of the Geological Society of London, 18, 94–106
Davis, J.W. (1883)
On the fossil fishes of the Carboniferous Limestone Series of Great Britain. Scientific Transactions of the Royal Dublin Society, Series 2, 1: 327–548