Wellburn, E.D. (1901)
On the fish fauna of the Millstone Grits of Great Britain. Geological Magazine, 8(5): 216-222
DOI: 10.1017/S0016756800156365
Wellburn, E.D. (1903)
On some new species of fossil fish from the Millstone Grit rocks, with an amended list of genera and species. Proceedings of the Yorkshire Geological and Polytechnic Society, 15: 70-78
DOI: 10.1144/pygs.15.1.70