The following bibliography has been generated by bringing together all references provided by our content partners. There may be duplication.
- F. M'Coy. 1855. A synopsis of the classification of the British Palaeozoic rocks, with a systematic description of the British Palaeozoic fossils.Fasciculus 3, Mollusca and Palaeozoic fishes. British Palaeozoic Fossils, Part II. Palaeontology