1. Agassiz, J. L. R. 1843.Recherches sur les Poissons Fossiles. Tome 2, Text part 2, 336Neuchatel: Imprimerie de Petitpierre. (aux frais de l’auteur)
2. Ahlberg, P. E. 1989.The morphology and phylogeny of porolepiform fishes, with special reference to Glyptolepis, 369University of Cambridge. Unpublished PhD thesis
3. Second tristichopterid (Sarcopterygii, Osteolepiformes) from the Upper Devonian of Canowindra, New South Wales, Australia, and phylogeny of the Tristichopteridae
4. Osteolepiforms and the ancestry of tetrapods