MURCHISON, R.I. & STRICKLAND, H.E. (1840)
On the upper formations of the New Red Sandstone System in Gloucestershire, Worcestershire and Warwickshire. Transactions of the Geological Society, ser.2, 5: 331–348
DEECKE, W. (1926)
Pisces Triadici. In: POMPECKJ, F. J. (Ed.): Fossilium Catalogus I: Animalia. Pars 33. Berlin (W. JUNK): 201 p.