Original sentence: (2008): A skull of the giant bony-toothed bird Dasornis (Aves: Pelagornithidae) from the Lower Eocene of the Isle of Sheppey.(HTML abstract).Palaeontology 51(5): 1107-1116
Edited sentence: (1963): Catalogue of fossil birds.(1985): The Fossil Record of Birds.Bulletin of the Florida State Museum, Biological Sciences 7(4): 179-293.In: : Avian Biology 8: 79-252.PDF fulltext.PDF or JPEG fulltext.Part 1 (Archaeopterygiformes through Ardeiformes)