Egerton, P.M.G. (1841)
Catalogue of Fossil Fish in the Collections of the Earl of Enniskillen, F.G.S. and Sir Philip Grey Egerton, Bart., F.R.S.
Annals and Magazine of Natural History, 7(46), 487–498
Tennant, J. (1847)
A stratigraphical list of British fossils; arranged under the principal division of the British strata, with a few elementary remarks on their character and localities.
London, Reeve Brothers, Strand, 132pp