MORTON, S.G. (1835)
Notice of the fossil teeth of fishes of the United States, the discovery of the Galt in Alabama, and a proposed division of the American Cretaceous group.
American Journal of Science, 28 (2): 276–278
DAVIS, J.W. (1888)
On fossil fish-remains from the Tertiary and Cretaceo-Tertiary formations of New-Zealand.
Scientific Transactions of the Royal Dublin Society, 4 (2): 1–48, 7 pl.