1. C. Bonaparte, 1832 .Selachorum tabula analytica., Nuovi Annali della Scienza Naturali (Bologna), 1 /2 :195 –214 .
2. W. Buckland, 1838 .On the discovery of fossil fishes in the Bagshot Sands at Goldworth Hill, 4 miles north of Guilford., Proceedings of the Geological Society of London, 2 :687 –688 .
3. E. D. Cope, 1869a .Second addition to the history of the fishes of the Cretaceous of the United States., Proceedings of the American Philosophical Society, 11 :240 –244 .
4. E. D. Cope, 1869b .Descriptions of some extinct fishes previously unknown., Proceedings of the Boston Society of Natural History, 12 :310 –317 .
5. E. D. Cope, 1870 .Supplementary notice of a new chimaeroid from New Jersey, Leptomylus cookii Cope., Proceedings of the American Philosophical Society, 11 :384 .